/* RnDs ERP Solutions - public website
   Direction: the garment trade's own objects. A barcoded taffeta label on a cutting mat,
   teal from the company logo, marigold thread for stitching. */

:root {
  --ink: #12302f;
  --ink-soft: #476260;
  --paper: #ffffff;
  --wash: #eef4f2;
  --mat: #d9e9e4;
  --mat-line: #bcd6cf;
  --line: #cfdcd8;
  --teal: #0f7f75;
  --teal-deep: #0a5f58;
  --thread: #e9a21b;
  --wa: #128c4a;
  --danger: #b42318;

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Figtree", "Segoe UI", system-ui, -apple-system, "Noto Sans", sans-serif;

  --wrap: 72rem;
  --gutter: clamp(1.1rem, 4vw, 2rem);
  --section: clamp(3.5rem, 8vw, 6rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
.brand img, .footer-brand img, .product-head .logo, .prod h3 img, .other-products img { mix-blend-mode: multiply; }
a { color: var(--teal-deep); text-underline-offset: 0.18em; }
a[href^="tel:"] { white-space: nowrap; }
a:hover { color: var(--teal); }
:focus-visible { outline: 3px solid var(--thread); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; line-height: 1.12; margin: 0 0 0.6em; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.2rem, 1.2rem + 4vw, 3.6rem); letter-spacing: -0.025em; line-height: 1.04; }
h2 { font-size: clamp(1.7rem, 1.1rem + 2.2vw, 2.6rem); }
h3 { font-size: 1.3rem; }
h1, h2, h3 { text-wrap: balance; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.hp { position: absolute; left: -9999px; height: 0; overflow: hidden; }
.icon { width: 1.25em; height: 1.25em; flex: none; vertical-align: -0.2em; }
.lead { font-size: clamp(1.1rem, 1rem + 0.5vw, 1.3rem); color: var(--ink-soft); max-width: 36rem; text-wrap: pretty; }
.muted { color: var(--ink-soft); }

.skip-link { position: absolute; left: 1rem; top: -4rem; background: var(--ink); color: #fff; padding: 0.6rem 1rem; z-index: 100; border-radius: 4px; }
.skip-link:focus { top: 1rem; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 0.55em; justify-content: center;
  font: 600 1rem/1.2 var(--font-body);
  padding: 0.85em 1.4em; border-radius: 6px; border: 2px solid var(--teal);
  background: var(--teal); color: #fff; text-decoration: none; cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { background: var(--teal-deep); border-color: var(--teal-deep); color: #fff; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.btn--wa { background: var(--wa); border-color: var(--wa); }
.btn--wa:hover { background: #0d7039; border-color: #0d7039; }
.btn--light { background: #fff; color: var(--teal-deep); border-color: #fff; }
.btn--light:hover { background: var(--wash); border-color: var(--wash); color: var(--teal-deep); }
.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.7); }
.btn--outline-light:hover { background: #fff; color: var(--teal-deep); border-color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 4.5rem; }
.brand img { height: 2.6rem; width: auto; }
.nav-list { display: flex; align-items: center; gap: 0.25rem; }
.nav-list a { display: block; padding: 0.55rem 0.8rem; color: var(--ink); text-decoration: none; font-weight: 500; border-radius: 6px; }
.nav-list a:hover { background: var(--wash); color: var(--ink); }
.nav-list a[aria-current="page"] { color: var(--teal-deep); box-shadow: inset 0 -3px 0 var(--thread); border-radius: 0; }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.header-call { display: inline-flex; align-items: center; gap: 0.5em; font-weight: 600; text-decoration: none; color: var(--ink); padding: 0.55rem 0.8rem; border: 2px solid var(--line); border-radius: 6px; }
.header-call:hover { border-color: var(--teal); color: var(--teal-deep); }
.header-call span { display: none; }
.nav-toggle { display: none; background: none; border: 2px solid var(--line); border-radius: 6px; padding: 0.5rem; color: var(--ink); cursor: pointer; }
.nav-toggle .icon { width: 1.4rem; height: 1.4rem; display: block; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (min-width: 1100px) { .header-call span { display: inline; } }
@media (max-width: 899px) {
  .js .nav-toggle { display: inline-flex; }
  .js .site-nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); padding: 0.75rem var(--gutter) 1.25rem; }
  .js .site-nav[data-open="true"] { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; }
  .nav-list a { padding: 0.8rem 0.25rem; border-bottom: 1px solid var(--wash); border-radius: 0; }
  .nav-list a[aria-current="page"] { box-shadow: none; color: var(--teal-deep); font-weight: 700; }
  .site-header .bar { position: relative; }
  .site-nav { order: 3; width: 100%; }
  :root:not(.js) .site-header .bar { flex-wrap: wrap; padding-block: 0.6rem; }
}

/* ---------- Hero ---------- */
.hero { background: var(--paper); overflow: hidden; }
.hero .wrap { display: grid; gap: 2.5rem; align-items: center; padding-block: clamp(2.5rem, 6vw, 5rem); }
.hero h1 { max-width: 16ch; }
.hero .lead { margin-bottom: 1.75rem; }
.facts { display: grid; margin: 2.25rem 0 0; padding: 0; }
.facts div { padding: 0.8rem 0; border-top: 1px solid var(--line); }
.facts dt { font: 700 1.4rem/1.1 var(--font-display); color: var(--ink); }
.facts dd { margin: 0.2rem 0 0; font-size: 0.92rem; color: var(--ink-soft); }
@media (min-width: 640px) {
  .facts { display: flex; flex-wrap: wrap; gap: 1.25rem 0; }
  .facts div { padding: 0 1.5rem 0 0; margin-right: 1.5rem; border-top: 0; border-right: 1px solid var(--line); }
  .facts div:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
}

/* Cutting mat: graph-paper grid with ruler ticks along the bottom edge */
.mat {
  position: relative; border-radius: 14px; padding: clamp(2rem, 6vw, 3.5rem) clamp(1rem, 4vw, 2.5rem) 4.25rem;
  display: grid; place-items: center; min-height: 26rem;
  background-color: var(--mat);
  background-image:
    linear-gradient(var(--mat-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--mat-line) 1px, transparent 1px);
  background-size: 28px 28px;
  border: 1px solid var(--mat-line);
}
.mat::after {
  content: ""; position: absolute; left: 1.25rem; right: 1.25rem; bottom: 2.6rem; height: 10px;
  background: repeating-linear-gradient(90deg, var(--ink-soft) 0 1px, transparent 1px 7px);
  opacity: 0.55;
  -webkit-mask: repeating-linear-gradient(90deg, #000 0 70px, rgba(0,0,0,.55) 70px 71px);
}
.mat-caption { position: absolute; left: 1.25rem; bottom: 0.9rem; right: 1.25rem; margin: 0; font-size: 0.85rem; color: var(--ink-soft); }

/* The taffeta label */
.label {
  position: relative; width: min(21rem, 100%); background: #fff; color: var(--ink);
  padding: 1.6rem 1.5rem 1.25rem; border-radius: 4px;
  box-shadow: 0 1px 0 rgba(18, 48, 47, 0.08), 0 14px 28px -10px rgba(18, 48, 47, 0.35);
  transform: rotate(-2.5deg);
  animation: label-in 0.7s cubic-bezier(0.2, 0.8, 0.25, 1) both;
}
.label::before { content: ""; position: absolute; inset: 0.45rem; border: 2px dashed var(--thread); border-radius: 2px; pointer-events: none; }
.label::after { content: ""; position: absolute; left: 50%; top: -0.55rem; width: 1.1rem; height: 1.1rem; margin-left: -0.55rem; border-radius: 50%; background: var(--mat); border: 1px solid var(--mat-line); }
.label-brand { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding-bottom: 0.75rem; margin-bottom: 0.75rem; border-bottom: 1px solid var(--line); }
.label-brand img { height: 1.9rem; width: auto; }
.label-brand span { font-size: 0.78rem; color: var(--ink-soft); }
.label dl { margin: 0 0 1rem; display: grid; grid-template-columns: auto 1fr; gap: 0.2rem 1rem; }
.label dt { color: var(--ink-soft); font-size: 0.9rem; }
.label dd { margin: 0; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }
.label .barcode { height: 4.2rem; width: 100%; }
.label .digits { margin: 0.35rem 0 0; text-align: center; font-size: 0.85rem; letter-spacing: 0.3em; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
@keyframes label-in { from { opacity: 0; transform: translateY(-1.25rem) rotate(2deg); } to { opacity: 1; transform: translateY(0) rotate(-2.5deg); } }

@media (min-width: 900px) {
  .hero .wrap { grid-template-columns: 1.15fr 0.85fr; gap: 4rem; }
  .mat { min-height: 31rem; }
}

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section--wash { background: var(--wash); }
.section-head { max-width: 40rem; margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.section-head p { color: var(--ink-soft); margin-bottom: 0; }

/* Product ledger rows */
.ledger { border-bottom: 1px solid var(--line); }
.prod { display: grid; gap: 1.25rem 3rem; padding-block: 2rem; border-top: 1px solid var(--line); align-items: center; }
.prod h3 { margin: 0; }
.prod h3 img { height: 4.25rem; width: auto; max-width: 100%; }
.prod .kind { font-weight: 600; margin: 0 0 0.35rem; }
.prod .summary { color: var(--ink-soft); margin-bottom: 1rem; }
.ticks li { display: flex; gap: 0.6rem; align-items: flex-start; margin-bottom: 0.4rem; }
.ticks .icon { color: var(--teal); margin-top: 0.25em; }
.prod .more { align-self: center; }
@media (min-width: 900px) {
  .prod { grid-template-columns: 17rem 1fr auto; }
}

/* Feature groups */
.groups { display: grid; gap: 2.5rem; }
.group h3 { margin-bottom: 0.2rem; }
.group > p { color: var(--ink-soft); margin-bottom: 1.25rem; }
.features li { display: grid; grid-template-columns: 2.5rem 1fr; gap: 0.9rem; padding-block: 1rem; border-top: 1px solid var(--line); }
.features li:last-child { border-bottom: 1px solid var(--line); }
.features .ico { display: grid; place-items: center; width: 2.5rem; height: 2.5rem; border-radius: 8px; background: var(--wash); color: var(--teal-deep); }
.section--wash .features .ico { background: #fff; }
.features strong { display: block; font-weight: 600; }
.features span { color: var(--ink-soft); font-size: 0.97rem; }
@media (min-width: 900px) { .groups { grid-template-columns: repeat(3, 1fr); gap: 3rem; } .groups--two { grid-template-columns: repeat(2, 1fr); } }

/* Production flow (a real sequence, so it is numbered) */
.flow { display: grid; gap: 0; counter-reset: step; }
.flow li { position: relative; padding: 0 0 2rem 3.25rem; counter-increment: step; }
.flow li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 2.25rem; height: 2.25rem; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 700 1rem var(--font-display); }
.flow li::after { content: ""; position: absolute; left: 1.1rem; top: 2.5rem; bottom: 0.25rem; border-left: 2px dashed var(--thread); }
.flow li:last-child { padding-bottom: 0; }
.flow li:last-child::after { display: none; }
.flow h3 { font-size: 1.15rem; margin: 0.15rem 0 0.2rem; }
.flow p { margin: 0; color: var(--ink-soft); }
@media (min-width: 900px) {
  .flow { grid-template-columns: repeat(5, 1fr); gap: 1.25rem; }
  .flow li { padding: 3.25rem 0 0; }
  .flow li::after { left: 2.5rem; right: -1.25rem; top: 1.05rem; bottom: auto; border-left: 0; border-top: 2px dashed var(--thread); }
}

/* Customers */
.split { display: grid; gap: 2.5rem; align-items: center; }
.map-frame { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--wash); }
.map-frame img { width: 100%; }
.map-frame figcaption { padding: 0.6rem 1rem; font-size: 0.88rem; color: var(--ink-soft); border-top: 1px solid var(--line); background: #fff; }
.figure-stat { font: 700 clamp(2.4rem, 2rem + 3vw, 3.6rem)/1 var(--font-display); margin: 0 0 0.4rem; letter-spacing: -0.03em; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; gap: 4rem; } .split--map-first > :first-child { order: 0; } }

/* CTA band */
.cta { background: var(--teal-deep); color: #fff; padding-block: clamp(3rem, 7vw, 5rem); }
.cta .wrap { display: grid; gap: 1.75rem; align-items: center; }
.cta h2 { color: #fff; margin-bottom: 0.4rem; }
.cta p { color: #d3ebe7; margin: 0; max-width: 34rem; }
@media (min-width: 900px) { .cta .wrap { grid-template-columns: 1fr auto; gap: 3rem; } }

/* Page heads (inner pages) */
.page-head { background: var(--wash); border-bottom: 1px solid var(--line); padding-block: clamp(2rem, 5vw, 3.5rem); }
.page-head h1 { font-size: clamp(2rem, 1.2rem + 3.4vw, 3.25rem); max-width: 22ch; }
.page-head .lead { margin-bottom: 0; }
.crumbs { display: flex; gap: 0.5rem; font-size: 0.92rem; color: var(--ink-soft); margin-bottom: 1.25rem; }
.crumbs a { color: var(--ink-soft); }
.crumbs li + li::before { content: "/"; margin-right: 0.5rem; color: var(--line); }
.product-head { display: grid; gap: 1.5rem; }
.product-head .logo { height: 4.5rem; width: auto; margin-bottom: 1.25rem; }
.product-head .btn-row { margin-top: 1.75rem; }
.audience { justify-self: start; display: inline-flex; gap: 0.5rem; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 0.3rem 0.9rem; font-size: 0.92rem; margin-bottom: 1rem; }
.audience .icon { color: var(--teal); }

.other-products { display: grid; gap: 1rem; }
.other-products a { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; color: var(--ink); background: #fff; }
.other-products a:hover { border-color: var(--teal); }
.other-products img { height: 3rem; width: auto; max-width: 100%; }
.other-products span { font-size: 0.95rem; color: var(--ink-soft); }
@media (min-width: 700px) { .other-products { grid-template-columns: 1fr 1fr; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 3rem; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1.4fr 1fr; gap: 4.5rem; } }
.form-grid { display: grid; gap: 1.1rem; }
@media (min-width: 640px) { .form-grid .half { grid-column: span 1; } .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.field label { display: block; font-weight: 600; margin-bottom: 0.35rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; color: var(--ink); background: #fff;
  padding: 0.75rem 0.85rem; border: 1.5px solid #a9bcb8; border-radius: 4px;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(15, 127, 117, 0.3); border-color: var(--teal); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--danger); }
.errorlist { margin: 0.35rem 0 0; padding: 0; list-style: none; color: var(--danger); font-size: 0.95rem; font-weight: 500; }
.form-error { border-left: 4px solid var(--danger); background: #fdeceb; padding: 0.8rem 1rem; margin-bottom: 1.25rem; color: #7a1a12; }
.form-note { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.9rem; }

.details { display: grid; gap: 1.5rem; align-content: start; }
.detail { display: grid; grid-template-columns: 2.5rem 1fr; gap: 0.9rem; }
.detail .ico { width: 2.5rem; height: 2.5rem; border-radius: 8px; display: grid; place-items: center; background: var(--wash); color: var(--teal-deep); }
.detail h3 { font-size: 1rem; margin: 0 0 0.15rem; font-family: var(--font-body); letter-spacing: 0; }
.detail p, .detail address { margin: 0; font-style: normal; color: var(--ink-soft); }
.detail table { border-collapse: collapse; color: var(--ink-soft); }
.detail td { padding: 0 1.25rem 0 0; }
@media (min-width: 480px) { .detail td { white-space: nowrap; } }

.thanks { text-align: left; max-width: 40rem; }
.thanks .big-check { width: 3.5rem; height: 3.5rem; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: #fff; margin-bottom: 1.5rem; }
.thanks .big-check .icon { width: 1.9rem; height: 1.9rem; }

/* ---------- Legal text ---------- */
.prose { max-width: 46rem; }
.prose h2 { font-size: 1.5rem; margin-top: 2.25rem; }
.prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: 1em; }
.prose li { margin-bottom: 0.35rem; }
.updated { color: var(--ink-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--wash); border-top: 1px solid var(--line); padding-top: clamp(2.5rem, 6vw, 4rem); font-size: 0.97rem; }
.footer-grid { display: grid; gap: 2.25rem; padding-bottom: 2.5rem; }
.footer-grid h2 { font: 700 1rem var(--font-body); letter-spacing: 0; margin-bottom: 0.8rem; }
.footer-grid li { margin-bottom: 0.45rem; }
.footer-grid a { color: var(--ink); }
.footer-brand img { height: 2.8rem; width: auto; margin-bottom: 1rem; }
.footer-brand p { color: var(--ink-soft); max-width: 22rem; }
.footer-grid address { font-style: normal; color: var(--ink-soft); }
.footer-bottom { border-top: 1px solid var(--line); padding-block: 1.1rem; color: var(--ink-soft); font-size: 0.9rem; display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; justify-content: space-between; }
@media (min-width: 800px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr 1fr; gap: 3rem; } }

/* Floating WhatsApp */
.wa-float { position: fixed; right: 1rem; bottom: 1rem; z-index: 40; width: 3.5rem; height: 3.5rem; border-radius: 50%; display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28); }
.wa-float:hover { background: #0d7039; color: #fff; }
.wa-float .icon { width: 1.8rem; height: 1.8rem; }

/* Error pages */
.notfound { padding-block: clamp(4rem, 12vw, 8rem); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .label { animation: none; }
  .btn { transition: none; }
}
@media print {
  .site-header, .wa-float, .cta, .site-footer { display: none; }
}

/* Grid children must be allowed to shrink below their content's intrinsic width
   (otherwise form controls push the page wider than a phone screen). */
.hero .wrap > *, .split > *, .contact-grid > *, .form-grid > *, .cta .wrap > *, .groups > *, .footer-grid > *, .product-head > *, .detail > * { min-width: 0; }