/* RBS Auto Work - site styles. Radd Website v2 design language (Deep Teal / Green / Lime, Montserrat + Inter). */

@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/montserrat-latin-600.woff2") format("woff2"); }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/montserrat-latin-700.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("../fonts/inter-latin-400-700.woff2") format("woff2"); }

:root {
  --c-deep-teal: #063B39;
  --c-deeper-teal: #042A28;
  --c-green: #04A264;
  --c-lime: #22B573;
  --c-pale-lime: #C8EDDC;
  --c-bright-teal: #0B9E98;
  --c-ink: #0A0F0E;
  --c-ink-soft: #3D4A47;
  --c-border: #C9D5D0;
  --c-off-white: #FAFAFA;
  --c-surface: #FFFFFF;
  --c-surface-soft: #EFF6F2;
  --c-dark-panel: #0A4A47;

  --grad-deck: radial-gradient(circle at 78% 18%, rgba(34,181,115,.42) 0%, rgba(34,181,115,.14) 30%, rgba(34,181,115,0) 64%), linear-gradient(135deg, #063B39 0%, #052F2D 54%, #042A28 100%);
  --grad-wash: linear-gradient(135deg, #FAFAFA 0%, #F4FAF5 60%, #C8EDDC 100%);

  --font-head: "Montserrat", "Segoe UI", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", Arial, sans-serif;

  --r-card: 16px;
  --r-button: 12px;
  --r-pill: 999px;

  --shadow-card: inset 0 1px 0 rgba(255,255,255,.92), 0 18px 44px rgba(6,59,57,.08);
  --shadow-button: inset 0 1px 0 rgba(255,255,255,.34), 0 2px 4px rgba(4,42,40,.12), 0 8px 18px rgba(4,162,100,.14);
  --shadow-button-hover: inset 0 1px 0 rgba(255,255,255,.4), 0 3px 5px rgba(4,42,40,.12), 0 12px 24px rgba(4,162,100,.18);

  --sp-outer: clamp(1.25rem, 4vw, 3.5rem);
  --sp-section: clamp(3.5rem, 8vw, 6.5rem);
  --sp-block: clamp(1.5rem, 3vw, 2.5rem);
  --measure: 64ch;
  --max: 1200px;

  --fs-display: clamp(2.25rem, 1.6rem + 3vw, 3.75rem);
  --fs-h2: clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);
  --fs-h3: clamp(1.15rem, 1.05rem + .4vw, 1.375rem);
  --fs-lead: clamp(1.05rem, 1rem + .35vw, 1.25rem);
  --fs-body: 1rem;
  --fs-small: .9rem;
  --fs-caption: .8125rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-off-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--c-deep-teal); text-decoration-thickness: 1px; text-underline-offset: 2px; text-decoration-color: var(--c-green); }
a:hover { color: var(--c-green); }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 700; line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 .6em; color: var(--c-deep-teal); }
h1 { font-size: var(--fs-display); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
p { margin: 0 0 1em; }
ul { margin: 0 0 1em; padding-left: 1.2em; }
.lead { font-size: var(--fs-lead); line-height: 1.55; color: var(--c-ink-soft); max-width: var(--measure); }
.measure { max-width: var(--measure); }
.muted { color: var(--c-ink-soft); }
.small { font-size: var(--fs-small); }
.num { font-variant-numeric: tabular-nums; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
:focus-visible { outline: 3px solid var(--c-deep-teal); outline-offset: 3px; border-radius: 4px; }
.is-dark :focus-visible, .site-footer :focus-visible { outline-color: var(--c-lime); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--c-lime); color: var(--c-deep-teal); padding: .5rem .9rem; border-radius: var(--r-button); z-index: 100; font-weight: 700; }
.skip:focus { left: 8px; }

.wrap { width: min(100% - 2 * var(--sp-outer), var(--max)); margin-inline: auto; }
.section { padding-block: var(--sp-section); }
.section-tight { padding-block: calc(var(--sp-section) * .7); }
.section-head { max-width: 46rem; margin-bottom: var(--sp-block); }
.section-head p { max-width: var(--measure); }

/* Buttons: 12px radius (theme rule), Montserrat weight */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 46px; padding: .78rem 1.35rem;
  font-family: var(--font-body); font-weight: 700; font-size: .9375rem; line-height: 1.2; letter-spacing: -0.01em;
  border-radius: var(--r-button); border: 1px solid rgba(6,59,57,.18);
  background: var(--c-deep-teal); color: #fff; text-decoration: none; white-space: nowrap;
  box-shadow: var(--shadow-button);
  transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}
.btn:hover { background: var(--c-deeper-teal); color: #fff; box-shadow: var(--shadow-button-hover); transform: translateY(-1px); }
.btn:active { transform: translateY(0); box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 1px 2px rgba(4,42,40,.14); }
.btn-outline { background: transparent; color: var(--c-deep-teal); box-shadow: inset 0 1px 0 rgba(255,255,255,.5); }
.btn-outline:hover { background: var(--c-deep-teal); color: var(--c-off-white); }
.is-dark .btn { background: var(--c-lime); color: var(--c-deep-teal); border-color: rgba(255,255,255,.12); }
.is-dark .btn:hover { background: var(--c-off-white); color: var(--c-deep-teal); }
.is-dark .btn-outline { background: transparent; color: var(--c-lime); border-color: var(--c-lime); box-shadow: none; }
.is-dark .btn-outline:hover { background: var(--c-lime); color: var(--c-deep-teal); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }

/* Dark sections */
.is-dark { background: var(--grad-deck); color: var(--c-off-white); }
.is-dark h1, .is-dark h2, .is-dark h3 { color: var(--c-off-white); }
.is-dark .lead, .is-dark .muted { color: var(--c-surface-soft); }
.is-dark a:not(.btn) { color: var(--c-pale-lime); text-decoration-color: var(--c-green); }
.is-dark a:not(.btn):hover { color: #fff; }
.is-soft { background: var(--c-surface-soft); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(250,250,250,.92); backdrop-filter: saturate(140%) blur(10px); -webkit-backdrop-filter: saturate(140%) blur(10px); border-bottom: 1px solid var(--c-border); }
@media (prefers-reduced-transparency: reduce) { .site-header { background: var(--c-off-white); backdrop-filter: none; -webkit-backdrop-filter: none; } }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 68px; }
.brand { display: inline-flex; align-items: baseline; gap: .6rem; white-space: nowrap; text-decoration: none; color: var(--c-deep-teal); font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; letter-spacing: -0.02em; }
.brand { align-items: center; }
.brand .brand-logo { display: block; width: auto; height: 30px; }
.footer-brand { margin: 0 0 .9rem; }
.footer-brand img { height: 34px; width: auto; filter: brightness(0) invert(1); opacity: .92; }
.brand small { font-family: var(--font-body); font-weight: 500; font-size: .78rem; color: var(--c-ink-soft); letter-spacing: 0; }
.nav-links { display: flex; align-items: center; gap: clamp(.75rem, 1.8vw, 1.5rem); list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--c-deep-teal); text-decoration: none; font-weight: 600; font-size: .95rem; white-space: nowrap; padding: .4rem 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { border-bottom-color: var(--c-green); }
.nav-mobile-only { display: none; }
@media (max-width: 1140px) { .nav-mobile-only { display: block; } }
.nav-cta { display: flex; align-items: center; gap: .75rem; }
.nav-toggle { display: none; background: none; border: 1px solid var(--c-border); border-radius: var(--r-button); padding: .5rem .7rem; font: inherit; font-weight: 600; color: var(--c-deep-teal); }
.site-main .brand small { display: none; }
@media (max-width: 1200px) { .brand small { display: none; } }
@media (max-width: 1140px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 0; background: var(--c-off-white); border-bottom: 1px solid var(--c-border); padding: .5rem var(--sp-outer) 1rem; }
  .nav-links.is-open { display: flex; }
  .nav-links a { display: block; padding: .75rem 0; border-bottom: 1px solid var(--c-surface-soft); }
  .nav-cta .btn-outline { display: none; }
}
@media (max-width: 600px) { .nav-cta { display: none; } }

/* Hero */
.hero { padding-block: clamp(3rem, 7vw, 5.5rem); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero .eyebrow { color: var(--c-pale-lime); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: var(--fs-caption); margin-bottom: .9rem; }
.hero h1 { margin-bottom: 1rem; max-width: 19ch; }
.hero .lead { margin-bottom: 1.75rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.hero-media { position: relative; border-radius: var(--r-card); overflow: hidden; box-shadow: 0 30px 60px rgba(2,20,19,.45); aspect-ratio: 4 / 5; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,59,57,0) 55%, rgba(6,59,57,.55) 100%); pointer-events: none; }
@media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; } .hero-media { aspect-ratio: 16 / 10; } .hero h1 { max-width: none; } }

/* Cards and registers */
.card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--r-card); box-shadow: var(--shadow-card); padding: clamp(1.25rem, 2.5vw, 1.75rem); }
.card h3 { margin-bottom: .4rem; }
.card p:last-child { margin-bottom: 0; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--sp-block); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-block); }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* Companies register */
.company { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(1.5rem, 4vw, 3rem); align-items: center; padding-block: var(--sp-block); border-top: 1px solid var(--c-border); }
.company:last-child { border-bottom: 1px solid var(--c-border); }
.company .company-media { border-radius: var(--r-card); overflow: hidden; aspect-ratio: 4 / 3; }
.company .company-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.company .status { display: inline-block; font-size: var(--fs-caption); font-weight: 700; color: var(--c-deep-teal); letter-spacing: .06em; text-transform: uppercase; margin-bottom: .5rem; }
@media (max-width: 800px) { .company { grid-template-columns: 1fr; } }

/* Services: image + list */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.split .media { border-radius: var(--r-card); overflow: hidden; position: sticky; top: 92px; }
.split .media img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } .split .media { position: static; } .split .media img { aspect-ratio: 16 / 10; } }
.service-list { list-style: none; margin: 0; padding: 0; }
.service-list li { padding: 1.25rem 0; border-top: 1px solid var(--c-border); }
.service-list li:last-child { border-bottom: 1px solid var(--c-border); }
.service-list h3 { margin-bottom: .3rem; }
.service-list p { margin: 0; color: var(--c-ink-soft); }

/* Equipment gallery (bento, 5 cells) */
.gallery { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-auto-rows: 220px; gap: 1rem; }
.gallery figure { margin: 0; position: relative; border-radius: var(--r-card); overflow: hidden; background: var(--c-surface-soft); }
.gallery figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: .75rem 1rem; font-size: var(--fs-small); font-weight: 600; color: #fff; background: linear-gradient(180deg, rgba(6,59,57,0), rgba(6,59,57,.78)); }
.gallery .g1 { grid-column: span 4; grid-row: span 2; }
.gallery .g2 { grid-column: span 2; }
.gallery .g3 { grid-column: span 2; }
.gallery .g4 { grid-column: span 3; }
.gallery .g5 { grid-column: span 3; }
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; } .gallery .g1 { grid-column: span 2; grid-row: span 1; } .gallery .g2, .gallery .g3, .gallery .g4, .gallery .g5 { grid-column: span 1; } }
@media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } .gallery .g1, .gallery .g2, .gallery .g3, .gallery .g4, .gallery .g5 { grid-column: span 1; } }

/* Brands row */
.brands { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin: 0; padding: 0; list-style: none; font-family: var(--font-head); font-weight: 600; color: var(--c-ink-soft); }
.brands li { padding: .35rem 0; }

/* Who we serve: plain columns */
.serve { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; }
.serve div { border-top: 3px solid var(--c-green); padding-top: .9rem; }
.serve h3 { font-size: 1.05rem; margin-bottom: .25rem; }
.serve p { margin: 0; color: var(--c-ink-soft); font-size: var(--fs-small); }
@media (max-width: 900px) { .serve { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .serve { grid-template-columns: 1fr; } }

/* Billing / steps */
.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-block); }
.steps li { counter-increment: step; border-top: 1px solid rgba(255,255,255,.22); padding-top: 1rem; }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font-family: var(--font-head); font-weight: 700; color: var(--c-lime); font-size: 1.1rem; margin-bottom: .5rem; font-variant-numeric: tabular-nums; }
.steps h3 { font-size: 1.1rem; margin-bottom: .35rem; }
.steps p { margin: 0; color: var(--c-surface-soft); }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

/* Definition list for facts */
.facts { font-variant-numeric: tabular-nums; display: grid; grid-template-columns: minmax(7rem, max-content) minmax(0, 1fr); gap: .5rem 1.5rem; margin: 0; }
.facts dt { max-width: 14rem; }
.facts dd { min-width: 0; overflow-wrap: anywhere; }
.facts dt { font-weight: 600; color: var(--c-deep-teal); }
.facts dd { margin: 0; color: var(--c-ink-soft); }
@media (max-width: 520px) { .facts { grid-template-columns: 1fr; gap: .1rem; } .facts dd { margin-bottom: .6rem; } }

/* CTA band */
.cta-band { border-radius: var(--r-card); padding: clamp(2rem, 5vw, 3.5rem); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.cta-band h2 { margin: 0 0 .3rem; }
.cta-band p { margin: 0; }

/* Prose pages */
.prose { max-width: 72ch; font-variant-numeric: tabular-nums; }
.mt-block { margin-top: var(--sp-block); }
.mt-section { margin-top: 2.5rem; }
.prose h2 { font-size: 1.35rem; margin-top: 2rem; }
.prose h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.prose li { margin-bottom: .35rem; }
.page-head { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.page-head h1 { margin-bottom: .5rem; }
.page-head .lead { margin: 0; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--sp-block); align-items: start; }
@media (max-width: 800px) { .contact-grid { grid-template-columns: 1fr; } }
.form label { display: block; font-weight: 600; margin-bottom: .35rem; color: var(--c-deep-teal); }
.form input, .form textarea, .form select { width: 100%; font: inherit; padding: .7rem .85rem; border: 1px solid var(--c-border); border-radius: var(--r-button); background: #fff; color: var(--c-ink); }
.form input::placeholder, .form textarea::placeholder { color: #6B7773; }
.form .field { margin-bottom: 1rem; }
.form .hint { font-size: var(--fs-caption); color: var(--c-ink-soft); margin-top: .3rem; }

/* Footer */
.site-footer { background: var(--c-deeper-teal); color: var(--c-surface-soft); padding-block: 3rem 2rem; font-size: var(--fs-small); font-variant-numeric: tabular-nums; }
.site-footer a { color: var(--c-pale-lime); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2rem; }
.footer-grid h3 { color: #fff; font-size: .95rem; margin-bottom: .6rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: .4rem; }
.footer-legal { border-top: 1px solid rgba(255,255,255,.14); padding-top: 1.25rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; color: rgba(250,250,250,.72); font-size: var(--fs-caption); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

/* Signature motion: hero content rises once on load. Single moment, reduced-motion safe. */
@media (prefers-reduced-motion: no-preference) {
  .hero-grid > * { animation: rise 640ms cubic-bezier(.16,1,.3,1) both; }
  .hero-grid > :nth-child(2) { animation-delay: 120ms; }
  @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
}