/* One-Stop Cleaning Service — brand tokens (reuse these for flyers/brochures) */
:root {
  --deep: #0A3D47;      /* primary dark */
  --teal: #0E7C7B;     /* primary teal */
  --fresh: #7BC950;      /* accent */
  --fresh-dark: #3F8F2A; /* accent on light backgrounds */
  --ink: #18302F;       /* body text */
  --slate: #557072;     /* muted text */
  --mist: #EEF8F7;      /* light background */
  --white: #FFFFFF;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(10, 61, 71, .10);
  --font-head: "Poppins", "Arial", sans-serif;
  --font-body: "Nunito Sans", "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-body); color: var(--ink); line-height: 1.6; background: var(--white); -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; color: var(--deep); }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 1em; }
.container { width: min(1160px, 100% - 40px); margin-inline: auto; }
.eyebrow { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--fresh-dark); margin-bottom: .8em; }
.accent { color: var(--fresh); }
.muted { color: #CFE5E3; }

/* Buttons */
.btn { display: inline-block; background: var(--fresh); color: var(--deep); font-family: var(--font-head); font-weight: 700; text-decoration: none; padding: .9em 1.6em; border-radius: 999px; border: 2px solid var(--fresh); transition: transform .15s, background .15s; }
.btn:hover { transform: translateY(-2px); background: #8FD866; }
.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,.5); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-sm { padding: .55em 1.2em; font-size: .9rem; }
.btn-block { display: block; text-align: center; margin-top: 8px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid #DCEBEA; }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1; font-family: var(--font-head); }
.brand-text strong { font-weight: 800; font-size: 1.1rem; letter-spacing: .04em; text-transform: uppercase; color: var(--deep); }
.brand-text em { font-style: normal; font-weight: 600; font-size: .72rem; letter-spacing: .42em; text-transform: uppercase; color: var(--fresh-dark); margin-top: 4px; }
.nav-menu { display: flex; align-items: center; gap: 28px; }
.nav-menu a { text-decoration: none; font-weight: 500; color: var(--ink); }
.nav-menu a:not(.btn):hover { color: var(--fresh-dark); }
.nav-menu .btn { color: var(--deep); }
.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--deep); margin: 5px 0; }

/* Hero */
.hero { background: radial-gradient(1200px 500px at 85% -10%, rgba(123,201,80,.18), transparent 60%), linear-gradient(135deg, var(--deep), var(--teal)); color: var(--white); padding: 96px 0 104px; }
.hero h1 { color: var(--white); }
.hero .eyebrow { color: var(--fresh); }
.hero .lead { font-size: 1.15rem; color: #DCEFEC; max-width: 560px; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-svg { width: 100%; max-width: 440px; margin-left: auto; filter: drop-shadow(0 30px 40px rgba(0,0,0,.35)); }

/* Trust bar */
.trust-bar { background: var(--fresh); color: var(--deep); text-align: center; padding: 18px 0; font-weight: 500; }
.trust-bar p { margin: 0; }

/* Sections */
.section { padding: 96px 0; }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head p:last-child { color: var(--slate); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: var(--white); border: 1px solid #DCEBEA; border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow); transition: transform .2s; border-top: 4px solid var(--fresh); }
.card:hover { transform: translateY(-4px); }
.card p { color: var(--slate); margin: 0; }
.icon { width: 52px; height: 52px; border-radius: 12px; background: var(--deep); display: grid; place-items: center; margin-bottom: 20px; }
.icon svg, .ci svg { width: 26px; height: 26px; fill: none; stroke: var(--fresh); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Why */
.section-dark { background: var(--deep); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark .eyebrow { color: var(--fresh); }
.why-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.why-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.why-list li { display: flex; gap: 14px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); padding: 22px; }
.why-list p { margin: 0; color: #CFE5E3; font-size: .95rem; }
.check { flex: 0 0 28px; height: 28px; border-radius: 50%; background: var(--fresh); position: relative; }
.check::after { content: ""; position: absolute; left: 10px; top: 6px; width: 6px; height: 12px; border: solid var(--deep); border-width: 0 3px 3px 0; transform: rotate(45deg); }

/* Partners */
.partners { text-align: center; }
.partner-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.partner { display: flex; align-items: center; gap: 14px; text-align: left; background: var(--mist); border-radius: var(--radius); padding: 22px 24px; }
.partner strong { display: block; font-family: var(--font-head); color: var(--deep); }
.partner span:not(.pin) { color: var(--slate); font-size: .92rem; }
.pin { flex: 0 0 12px; height: 12px; border-radius: 50%; background: var(--fresh); box-shadow: 0 0 0 6px rgba(123,201,80,.2); }

/* Contact */
.contact { background: var(--mist); }
.contact-box { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; background: var(--white); border-radius: 22px; padding: 56px; box-shadow: var(--shadow); }
.contact-box p { color: var(--slate); }
.contact-actions { display: grid; gap: 12px; }
.contact-line { display: flex; align-items: center; gap: 16px; text-decoration: none; padding: 16px 18px; border: 1px solid #DCEBEA; border-radius: 12px; font-weight: 600; color: var(--deep); word-break: break-word; }
a.contact-line:hover { border-color: var(--fresh); }
.contact-line small { display: block; font-weight: 500; color: var(--slate); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.ci { flex: 0 0 44px; height: 44px; border-radius: 10px; background: var(--deep); display: grid; place-items: center; }

/* Footer */
.site-footer { background: #062B32; color: #A9C7C4; padding: 40px 0; font-size: .92rem; }
.footer-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.footer-brand .brand-text strong { color: var(--white); }
.footer-brand .brand-text em { color: var(--fresh); }
.site-footer p { margin: 0; }
.sister a { color: var(--fresh); font-weight: 600; }

/* Responsive */
@media (max-width: 960px) {
  .hero-grid, .why-grid, .contact-box { grid-template-columns: 1fr; }
  .hero-svg { margin: 0 auto; max-width: 360px; }
  .cards, .partner-list { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .nav-menu { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--white); border-bottom: 1px solid #DCEBEA; padding: 8px 20px 20px; display: none; }
  .nav-menu.open { display: flex; }
  .nav-menu a { padding: 12px 0; }
  .nav-menu .btn { text-align: center; margin-top: 8px; }
  .hero { padding: 64px 0 72px; }
  .section { padding: 64px 0; }
  .cards, .partner-list, .why-list { grid-template-columns: 1fr; }
  .contact-box { padding: 32px 22px; }
  .footer-grid { flex-direction: column; text-align: center; }
}

/* One-Stop extras */
.brand-text strong { letter-spacing: .01em; text-transform: none; font-size: 1.15rem; }
.brand-text em { letter-spacing: .28em; }
.cards.cards-4 { grid-template-columns: repeat(3, 1fr); }
.industries { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.industry { border-radius: var(--radius); padding: 36px; background: linear-gradient(135deg, var(--deep), var(--teal)); color: var(--white); position: relative; overflow: hidden; }
.industry h3 { color: var(--white); font-size: 1.35rem; }
.industry p { color: #DCEFEC; margin: 0; }
.industry .icon { background: rgba(255,255,255,.12); }
.industry::after { content: ""; position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px; border-radius: 50%; background: rgba(123,201,80,.18); }
.handle { text-align: center; margin-top: 36px; font-family: var(--font-head); font-weight: 600; color: var(--deep); font-size: 1.1rem; }
.handle span { color: var(--fresh-dark); }
@media (max-width: 960px) { .cards.cards-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 720px) { .cards.cards-4, .industries { grid-template-columns: 1fr; } .industry { padding: 28px; } }

.owner-note { color: #fff; margin-bottom: 1.4em; }
.owner-note strong { color: var(--fresh); }