/* =========================================================
   NIVIGO — Corporate & Customized Gifting
   Palette drawn from the logo: espresso/cocoa brown, antique
   gold, marigold accent on warm ivory.
   ========================================================= */
:root {
  --ivory: #fbf7f0;
  --paper: #fffdf9;
  --sand: #f3eadb;
  --sand-2: #e8d9c1;
  --espresso: #2e1c13;
  --espresso-2: #3a2418;
  --cocoa: #6b4430;
  --ink: #241913;
  --muted: #6f5e52;
  --gold: #b0843a;
  --gold-2: #d8b067;
  --marigold: #f2b33d;
  --wa: #1e7f4f;
  --line: rgba(46, 28, 19, 0.12);
  --line-light: rgba(251, 247, 240, 0.16);

  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --text-sm: 0.875rem;
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --text-lead: clamp(1.05rem, 0.98rem + 0.35vw, 1.2rem);
  --h1: clamp(2.6rem, 1.5rem + 4vw, 4.75rem);
  --h2: clamp(2.1rem, 1.5rem + 2.4vw, 3.4rem);
  --h3: clamp(1.35rem, 1.2rem + 0.5vw, 1.6rem);

  --space-section: clamp(4.5rem, 3rem + 5vw, 8.5rem);
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --radius: 14px;
  --radius-lg: 22px;
  --arch: 999px 999px 18px 18px;
  --shadow: 0 18px 40px -22px rgba(46, 28, 19, 0.45);
  --shadow-soft: 0 10px 30px -18px rgba(46, 28, 19, 0.35);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 0.5s;
  --header-h: 78px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--ink);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.nav-open, body.lb-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; margin: 0 0 0.6em; letter-spacing: -0.01em; }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
p { margin: 0 0 1rem; }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }
.sprite { display: none; }
.ico, .ico-lg, .ico-xl { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.ico { width: 1.15em; height: 1.15em; }
.ico-lg { width: 30px; height: 30px; }
.ico-xl { width: 56px; height: 56px; }

.container { width: min(1240px, 100% - var(--gutter) * 2); margin-inline: auto; }
.section { padding-block: var(--space-section); }
.skip-link { position: absolute; left: 1rem; top: -60px; z-index: 200; background: var(--espresso); color: var(--ivory); padding: 0.6rem 1rem; border-radius: 8px; }
.skip-link:focus { top: 1rem; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.eyebrow .ico { display: none; }
.eyebrow.on-dark { color: var(--gold-2); }
.lead { font-size: var(--text-lead); color: var(--muted); max-width: 38rem; }

.section-head { margin-bottom: clamp(2.2rem, 1.5rem + 2vw, 3.5rem); max-width: 46rem; }
.section-head h2 { margin: 0; }
.section-head.center { text-align: center; margin-inline: auto; }
.section-head.center .eyebrow::after { content: ""; width: 28px; height: 1px; background: currentColor; }
.section-head.split { max-width: none; display: flex; justify-content: space-between; align-items: end; gap: 2rem; flex-wrap: wrap; }
.section-note { max-width: 24rem; color: var(--muted); font-size: var(--text-sm); margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.95rem 1.6rem; border-radius: 999px; border: 1px solid transparent;
  font-family: var(--font-body); font-weight: 600; font-size: 0.92rem; letter-spacing: 0.02em;
  text-decoration: none; white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform 0.25s var(--ease);
}
.btn:hover .ico { transform: translateX(3px); }
.btn .ico { transition: transform 0.3s var(--ease); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--espresso); color: var(--ivory); }
.btn-primary:hover { background: var(--cocoa); }
.btn-gold { background: var(--gold-2); color: var(--espresso); }
.btn-gold:hover { background: var(--marigold); }
.btn-ghost { border-color: rgba(46, 28, 19, 0.35); color: var(--espresso); }
.btn-ghost:hover { border-color: var(--espresso); background: var(--espresso); color: var(--ivory); }
.btn-line { border-color: var(--line); color: var(--espresso); background: transparent; }
.btn-line:hover { border-color: var(--gold); color: var(--cocoa); }
.btn-sm { padding: 0.65rem 1.1rem; font-size: 0.82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.6; cursor: wait; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.4rem; background: none; border: 0; padding: 0;
  font-weight: 600; font-size: 0.88rem; letter-spacing: 0.03em; text-decoration: none;
  border-bottom: 1px solid currentColor; padding-bottom: 2px;
}
.link-arrow .ico { transition: transform 0.3s var(--ease); }
.link-arrow:hover .ico { transform: translateX(4px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  background: rgba(251, 247, 240, 0.86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled { border-color: var(--line); box-shadow: 0 8px 24px -20px rgba(46, 28, 19, 0.5); }
.header-row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand img { height: 58px; width: auto; }
.nav { display: flex; align-items: center; gap: 1.75rem; }
.nav ul { display: flex; gap: 1.4rem; }
.nav ul a { position: relative; text-decoration: none; font-size: 0.86rem; font-weight: 500; color: var(--espresso); padding-block: 0.4rem; }
.nav ul a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.nav ul a:hover::after, .nav ul a[aria-current]::after { transform: scaleX(1); }
.nav-cta { padding: 0.7rem 1.2rem; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); position: relative; }
.menu-toggle span { position: absolute; left: 12px; right: 12px; height: 1.5px; background: var(--espresso); transition: transform 0.35s var(--ease), top 0.35s var(--ease); }
.menu-toggle span:first-child { top: 17px; }
.menu-toggle span:last-child { top: 25px; }
.nav-open .menu-toggle span:first-child { top: 21px; transform: rotate(45deg); }
.nav-open .menu-toggle span:last-child { top: 21px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden; padding-top: clamp(2.5rem, 1rem + 4vw, 5rem);
  background:
    radial-gradient(60% 60% at 85% 20%, rgba(216, 176, 103, 0.22), transparent 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(242, 179, 61, 0.1), transparent 70%),
    var(--ivory);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(2rem, 4vw, 4.5rem); align-items: center; padding-bottom: clamp(3rem, 2rem + 4vw, 5.5rem); }
.hero h1 { font-size: var(--h1); line-height: 1.02; margin-bottom: 1.4rem; color: var(--espresso); }
.hero h1 em { font-style: italic; font-weight: 500; color: var(--cocoa); }
.hero .lead { margin-bottom: 2.2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.4rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: 0.7rem 1.6rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.hero-points li { display: flex; align-items: center; gap: 0.5rem; font-size: var(--text-sm); font-weight: 600; color: var(--cocoa); }
.hero-points .ico { color: var(--gold); }

.hero-visual { position: relative; height: clamp(460px, 52vw, 640px); }
.hv { position: absolute; overflow: hidden; box-shadow: var(--shadow); background: var(--sand); }
.hv img { width: 100%; height: 100%; object-fit: cover; }
.hv-main { left: 16%; top: 0; width: 52%; height: 90%; border-radius: var(--arch); }
.hv-top { right: 0; top: 10%; width: 34%; aspect-ratio: 3 / 4; border-radius: var(--radius); }
.hv-bottom { left: 0; bottom: 0; width: 40%; aspect-ratio: 1; border-radius: var(--radius); border: 6px solid var(--ivory); }
.hero-badge {
  position: absolute; right: 2%; bottom: 7%; display: grid; gap: 0.1rem;
  background: var(--espresso); color: var(--ivory); padding: 1rem 1.3rem; border-radius: var(--radius);
  box-shadow: var(--shadow); border: 1px solid rgba(216, 176, 103, 0.4);
}
.hb-kicker { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-2); font-weight: 700; }
.hb-title { font-family: var(--font-display); font-size: 1.35rem; font-style: italic; }

.occasion-strip { background: var(--espresso); color: var(--gold-2); overflow: hidden; padding-block: 1rem; }
.occasion-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.occasion-track span { font-family: var(--font-display); font-style: italic; font-size: 1.35rem; padding-inline: 1.6rem; white-space: nowrap; display: inline-flex; align-items: center; }
.occasion-track span::after { content: "✦"; font-style: normal; font-size: 0.7rem; color: var(--marigold); margin-left: 3.2rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.about-media { position: relative; padding: 0 12% 12% 0; }
.am-1 { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--arch); box-shadow: var(--shadow); }
.am-2 { position: absolute; right: 0; bottom: 0; width: 44%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: var(--radius); border: 8px solid var(--ivory); box-shadow: var(--shadow); }
.am-note { position: absolute; left: 0; bottom: 0; max-width: 46%; font-family: var(--font-display); font-style: italic; font-size: 1.15rem; line-height: 1.3; color: var(--cocoa); margin: 0; }
.about-copy .lead { color: var(--ink); }
.about-copy > p:not(.lead):not(.eyebrow) { color: var(--muted); }
.tick-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.9rem 1.5rem; margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.tick-grid li { display: flex; align-items: center; gap: 0.6rem; font-weight: 600; font-size: 0.95rem; color: var(--espresso); }
.tick-grid .ico { color: var(--gold); width: 1.3em; height: 1.3em; }

/* ---------- Solutions ---------- */
.solutions { background: var(--paper); border-block: 1px solid var(--line); }
.solution-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.solution-card { position: relative; min-height: 420px; border-radius: var(--radius-lg); overflow: hidden; color: var(--ivory); isolation: isolate; display: flex; align-items: flex-end; }
.solution-card.sc-wide { grid-column: span 2; }
.solution-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.1s var(--ease); }
.solution-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(36, 25, 19, 0) 30%, rgba(36, 25, 19, 0.88) 100%); }
.solution-card:hover img { transform: scale(1.05); }
.sc-body { padding: clamp(1.4rem, 1rem + 1.2vw, 2rem); max-width: 30rem; }
.sc-num { display: block; font-family: var(--font-display); font-style: italic; color: var(--gold-2); font-size: 1.1rem; margin-bottom: 0.35rem; }
.sc-body h3 { margin-bottom: 0.4rem; font-size: clamp(1.6rem, 1.3rem + 0.8vw, 2rem); }
.sc-body p { color: rgba(251, 247, 240, 0.82); font-size: 0.95rem; margin-bottom: 1rem; }
.sc-body .link-arrow { color: var(--gold-2); }

.cta-band { background: var(--sand); border-block: 1px solid var(--sand-2); }
.cta-band-row { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 2rem; flex-wrap: wrap; }
.cta-band p { margin: 0; font-family: var(--font-display); font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); font-style: italic; color: var(--espresso); max-width: 40rem; line-height: 1.25; }

/* ---------- Collections ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem 1.25rem; }
.product-card { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 0.75rem 0.75rem 1.25rem; transition: box-shadow 0.4s var(--ease), transform 0.4s var(--ease); }
.product-card:hover { box-shadow: var(--shadow-soft); transform: translateY(-4px); }
.pc-media { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 10px; margin-bottom: 1.1rem; background: var(--sand); }
.pc-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s var(--ease); }
.product-card:hover .pc-media img { transform: scale(1.05); }
.pc-tag { position: absolute; top: 0.7rem; left: 0.7rem; background: rgba(251, 247, 240, 0.92); color: var(--cocoa); font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.3rem 0.65rem; border-radius: 999px; }
.product-card h3 { font-size: 1.45rem; margin: 0 0.35rem 0.35rem; color: var(--espresso); }
.product-card p { font-size: 0.9rem; color: var(--muted); margin: 0 0.35rem 1.2rem; flex-grow: 1; }
.pc-actions { display: grid; gap: 0.5rem; margin-inline: 0.35rem; }
.pc-custom { background: var(--espresso); border-color: var(--espresso); }
.pc-custom h3 { color: var(--ivory); }
.pc-custom p { color: rgba(251, 247, 240, 0.72); }
.pc-custom .btn-primary { background: var(--gold-2); color: var(--espresso); }
.pc-custom .btn-line { color: var(--ivory); border-color: var(--line-light); }
.center-cta { text-align: center; margin-top: 3rem; }

/* ---------- Customization ---------- */
.customization { background: var(--espresso); color: var(--ivory); position: relative; overflow: hidden; }
.customization::before { content: ""; position: absolute; width: 60vw; height: 60vw; right: -20vw; top: -20vw; border-radius: 50%; background: radial-gradient(circle, rgba(216, 176, 103, 0.14), transparent 65%); }
.custom-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: center; }
.customization h2 { font-size: clamp(2.6rem, 1.8rem + 3vw, 4.4rem); }
.customization .lead { color: rgba(251, 247, 240, 0.75); }
.custom-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2rem; margin: 2rem 0 2.5rem; }
.custom-list li { display: flex; align-items: baseline; gap: 0.9rem; padding-block: 0.8rem; border-bottom: 1px solid var(--line-light); font-weight: 500; font-size: 0.97rem; }
.custom-list span { font-family: var(--font-display); font-style: italic; color: var(--gold-2); font-size: 1.05rem; min-width: 1.6rem; }
.custom-media { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cm { position: relative; overflow: hidden; border-radius: var(--radius); }
.cm img { width: 100%; height: 100%; object-fit: cover; }
.cm figcaption { position: absolute; left: 0.8rem; bottom: 0.8rem; background: rgba(46, 28, 19, 0.78); color: var(--gold-2); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.35rem 0.7rem; border-radius: 999px; }
.cm-a { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
.cm-b { aspect-ratio: 3 / 4; border-radius: var(--arch); }
.cm-c { aspect-ratio: 3 / 4; margin-top: 2.5rem; }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; position: relative; }
.steps::before { content: ""; position: absolute; top: 34px; left: 12%; right: 12%; height: 1px; background: repeating-linear-gradient(90deg, var(--gold) 0 6px, transparent 6px 12px); opacity: 0.6; }
.step { position: relative; text-align: center; padding-inline: 0.5rem; }
.step-num { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 1.4rem; border-radius: 50%; background: var(--ivory); border: 1px solid var(--gold); font-family: var(--font-display); font-size: 1.5rem; font-style: italic; color: var(--cocoa); position: relative; }
.step h3 { font-size: 1.4rem; color: var(--espresso); }
.step p { color: var(--muted); font-size: 0.94rem; max-width: 17rem; margin-inline: auto; }

/* ---------- Why ---------- */
.why { background: var(--sand); }
.why-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(2.5rem, 6vw, 5.5rem); align-items: start; }
.why-intro img { margin-top: 2rem; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; object-position: 50% 42%; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.why-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.why-list li { display: flex; gap: 1.1rem; background: var(--paper); border: 1px solid var(--sand-2); border-radius: var(--radius); padding: 1.6rem 1.4rem; transition: border-color 0.3s, transform 0.4s var(--ease); }
.why-list li:hover { border-color: var(--gold); transform: translateY(-3px); }
.why-list .ico-lg { color: var(--gold); margin-top: 0.2rem; }
.why-list h3 { font-size: 1.35rem; margin-bottom: 0.3rem; color: var(--espresso); }
.why-list p { font-size: 0.92rem; color: var(--muted); margin: 0; }

/* ---------- Showcase ---------- */
.masonry { columns: 4 240px; column-gap: 1rem; }
.m-item { display: block; width: 100%; margin: 0 0 1rem; padding: 0; border: 0; background: var(--sand); border-radius: 12px; overflow: hidden; break-inside: avoid; position: relative; }
.m-item img { width: 100%; transition: transform 0.9s var(--ease), filter 0.5s; }
.m-item::after { content: "View"; position: absolute; inset: auto 0.8rem 0.8rem auto; background: rgba(251, 247, 240, 0.92); color: var(--espresso); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; padding: 0.35rem 0.7rem; border-radius: 999px; opacity: 0; transform: translateY(6px); transition: opacity 0.3s, transform 0.3s var(--ease); }
.m-item:hover img, .m-item:focus-visible img { transform: scale(1.04); filter: saturate(1.08); }
.m-item:hover::after, .m-item:focus-visible::after { opacity: 1; transform: none; }

/* ---------- Enquiry ---------- */
.enquiry { background: linear-gradient(160deg, var(--espresso-2) 0%, var(--espresso) 60%); color: var(--ivory); }
.enquiry-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2.5rem, 5vw, 5rem); align-items: start; }
.enquiry .lead { color: rgba(251, 247, 240, 0.75); }
.enquiry-direct { display: grid; gap: 0.8rem; margin: 2rem 0; }
.enquiry-direct a { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; font-weight: 600; color: var(--ivory); }
.enquiry-direct .ico { color: var(--gold-2); width: 1.3em; height: 1.3em; }
.enquiry-direct a:hover { color: var(--gold-2); }
.enquiry-img { width: 70%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--arch); opacity: 0.92; }
.form-card { background: var(--paper); color: var(--ink); border-radius: var(--radius-lg); padding: clamp(1.4rem, 1rem + 2vw, 2.6rem); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; margin-bottom: 1.2rem; }
.field { display: grid; gap: 0.4rem; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label, .field legend { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; color: var(--cocoa); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 0.95rem; color: var(--ink); background: var(--ivory);
  border: 1px solid var(--line); border-radius: 10px; padding: 0.8rem 0.9rem; transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(216, 176, 103, 0.3); }
.field.has-error input { border-color: #b3261e; background: #fdf3f2; }
.chips { border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips legend { margin-bottom: 0.5rem; padding: 0; }
.chips label { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.5rem 0.9rem; border: 1px solid var(--line); border-radius: 999px; font-size: 0.85rem; font-weight: 500; color: var(--ink); letter-spacing: 0; cursor: pointer; background: var(--ivory); transition: border-color 0.2s, background 0.2s; }
.chips input { accent-color: var(--cocoa); width: 15px; height: 15px; margin: 0; }
.chips label:has(input:checked) { border-color: var(--gold); background: #f8efdd; }
.form-error { color: #b3261e; font-size: 0.88rem; font-weight: 600; }
.form-fine { font-size: 0.78rem; color: var(--muted); text-align: center; margin: 0.8rem 0 0; }
.form-success { text-align: center; padding: 2rem 0.5rem; }
.form-success:focus { outline: none; }
.form-success .ico-xl { color: var(--gold); margin: 0 auto 1rem; }
.form-success h3 { font-size: 2rem; color: var(--espresso); }
.form-success p { color: var(--muted); max-width: 28rem; margin-inline: auto; }
.success-actions { display: flex; justify-content: center; gap: 0.6rem; flex-wrap: wrap; margin: 1.5rem 0; }
.form-success .link-arrow { color: var(--cocoa); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: stretch; }
.contact h2 { font-size: clamp(2.6rem, 2rem + 2vw, 3.6rem); letter-spacing: 0.08em; margin-bottom: 0.2rem; color: var(--espresso); }
.contact-sub { font-family: var(--font-display); font-style: italic; font-size: 1.3rem; color: var(--cocoa); margin-bottom: 2rem; }
.contact-list { display: grid; border-top: 1px solid var(--line); }
.contact-list li { display: flex; gap: 1rem; align-items: flex-start; padding-block: 1.05rem; border-bottom: 1px solid var(--line); }
.contact-list li[hidden] { display: none; }
.contact-list .ico { color: var(--gold); width: 1.35em; height: 1.35em; margin-top: 0.2rem; }
.contact-list span { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.contact-list a, .contact-list p { margin: 0; font-weight: 600; color: var(--espresso); text-decoration: none; }
.contact-list a:hover { color: var(--gold); }
.map-wrap { min-height: 380px; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); }
.map-wrap iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; }
.map-placeholder { position: relative; height: 100%; min-height: 380px; }
.map-placeholder img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.map-overlay { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 0.8rem; text-align: center; padding: 2rem; background: rgba(46, 28, 19, 0.62); color: var(--ivory); }
.map-overlay .ico-lg { color: var(--gold-2); width: 40px; height: 40px; }
.map-overlay p { font-family: var(--font-display); font-size: 1.6rem; margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--espresso); color: rgba(251, 247, 240, 0.72); padding-top: clamp(3.5rem, 3rem + 3vw, 5.5rem); padding-bottom: 6rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-light); }
.footer-brand img { width: 190px; margin-bottom: 1.2rem; }
.footer-brand p { max-width: 22rem; font-size: 0.92rem; }
.site-footer h3 { font-family: var(--font-body); font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-2); margin-bottom: 1.1rem; }
.site-footer ul { display: grid; gap: 0.6rem; margin-bottom: 1.4rem; }
.site-footer a { text-decoration: none; font-size: 0.92rem; }
.site-footer a:not(.btn):hover { color: var(--gold-2); }
.footer-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 0.5rem 2rem; padding-top: 1.5rem; font-size: 0.8rem; letter-spacing: 0.04em; }
.footer-base p { margin: 0; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: clamp(1rem, 2vw, 1.75rem); bottom: clamp(1rem, 2vw, 1.75rem); z-index: 90;
  display: inline-flex; align-items: center; gap: 0.55rem; padding: 0.85rem 1.2rem 0.85rem 1rem;
  background: var(--wa); color: #fff; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 0.9rem;
  box-shadow: 0 14px 30px -12px rgba(18, 80, 50, 0.65); transition: transform 0.3s var(--ease), background 0.3s;
}
.wa-float .ico { width: 1.45em; height: 1.45em; }
.wa-float:hover { transform: translateY(-3px); background: #176a41; }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 300; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem; padding: 1.5rem; background: rgba(28, 17, 11, 0.94); }
.lightbox[hidden] { display: none; }
.lightbox figure { display: grid; justify-items: center; gap: 0.8rem; min-width: 0; }
.lightbox img { max-height: 82vh; width: auto; border-radius: 10px; }
.lightbox figcaption { color: var(--gold-2); font-family: var(--font-display); font-style: italic; font-size: 1.2rem; text-align: center; }
.lb-close, .lb-nav { background: rgba(251, 247, 240, 0.1); color: var(--ivory); border: 1px solid var(--line-light); border-radius: 50%; width: 48px; height: 48px; font-size: 1.6rem; line-height: 1; }
.lb-close:hover, .lb-nav:hover { background: rgba(251, 247, 240, 0.2); }
.lb-close { position: absolute; top: 1rem; right: 1rem; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1140px) {
  .menu-toggle { display: block; z-index: 2; }
  /* backdrop-filter would make the header the containing block for the fixed menu panel */
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; background: var(--ivory); }
  .nav {
    position: fixed; inset: var(--header-h) 0 0 0; flex-direction: column; align-items: stretch; gap: 1.5rem;
    padding: 2rem var(--gutter) 3rem; background: var(--ivory); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity 0.35s var(--ease), transform 0.35s var(--ease), visibility 0.35s;
  }
  .nav-open .nav { opacity: 1; visibility: visible; transform: none; }
  .nav ul { flex-direction: column; gap: 0; }
  .nav ul a { display: block; font-family: var(--font-display); font-size: 1.8rem; font-weight: 600; padding-block: 0.7rem; border-bottom: 1px solid var(--line); }
  .nav ul a::after { display: none; }
  .nav-cta { padding: 1rem; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  :root { --header-h: 70px; }
  .brand img { height: 42px; }
  .hero-grid, .about-grid, .custom-grid, .why-grid, .enquiry-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { height: clamp(420px, 105vw, 600px); max-width: 560px; width: 100%; margin-inline: auto; }
  .about-media { max-width: 520px; }
  .solution-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .solution-card.sc-wide { grid-column: auto; }
  .solution-card:first-child, .solution-card:last-child { grid-column: 1 / -1; }
  .product-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 3rem; }
  .steps::before { display: none; }
  .why-intro img { aspect-ratio: 16 / 9; }
  .enquiry-img { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-points { display: grid; gap: 0.6rem; }
  .hv-main { left: 10%; width: 60%; }
  .hv-top { width: 38%; }
  .hv-bottom { width: 46%; }
  .hero-badge { padding: 0.75rem 1rem; }
  .hb-title { font-size: 1.1rem; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 360px; }
  .product-grid { gap: 1rem 0.75rem; }
  .product-card { padding: 0.5rem 0.5rem 1rem; }
  .product-card h3 { font-size: 1.2rem; }
  .product-card p { font-size: 0.84rem; }
  .pc-actions .btn { white-space: normal; text-align: center; line-height: 1.25; padding: 0.65rem 0.5rem; font-size: 0.76rem; }
  .tick-grid, .custom-list, .why-list, .form-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .masonry { columns: 2; column-gap: 0.6rem; }
  .m-item { margin-bottom: 0.6rem; }
  .cta-band .btn, .center-cta .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float { padding: 0.9rem; }
  .wa-float span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .lightbox { grid-template-columns: 1fr; padding: 4rem 0.75rem 1rem; }
  .lb-nav { position: absolute; bottom: 1rem; }
  .lb-prev { left: 1rem; }
  .lb-next { right: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .occasion-track { animation: none; }
}