/* ══════════════════════════════════════════════════════════════════════════
   Velnora Cleaning — page layout styles.
   Built on the "Organic" design system (styles.css). All colours, radii,
   shadows and fonts come from the CSS variables defined there.
   ══════════════════════════════════════════════════════════════════════ */

html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-bg); overflow-x: clip; }

.vn-root {
  font-family: var(--font-body), "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--color-text);
}
.vn-display {
  font-family: var(--font-heading), "Noto Sans SC", "PingFang SC", sans-serif;
  letter-spacing: -.01em; line-height: 1.14; margin: 0;
}
.vn-wrap { max-width: 1200px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 56px); }
a { color: var(--color-accent-700); }
a:hover { color: var(--color-accent-800); }

/* ── nav ─────────────────────────────────────────────────────────────── */
.vn-nav {
  position: sticky; top: 0; z-index: 50; display: flex; align-items: center;
  justify-content: space-between; gap: 24px;
  padding: 14px clamp(20px, 5vw, 56px);
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-divider);
}
.vn-logo { height: 44px; width: auto; display: block; }
.vn-links { display: flex; align-items: center; gap: 26px; list-style: none; margin: 0; padding: 0; }
.vn-links a { text-decoration: none; color: var(--color-text); font-size: 15px; font-weight: 600; white-space: nowrap; }
.vn-links a:hover { color: var(--color-accent-700); }
.vn-navr { display: flex; align-items: center; gap: 12px; }
.vn-lang {
  display: inline-flex; align-items: center; gap: 6px; background: transparent;
  border: 1.5px solid var(--color-divider); border-radius: 999px; padding: 8px 14px;
  font: 600 13.5px var(--font-body), sans-serif; color: var(--color-text); cursor: pointer;
}
.vn-lang:hover { border-color: var(--color-accent-400); color: var(--color-accent-700); background: var(--color-accent-100); }

/* hamburger — hidden on desktop */
.vn-burger {
  display: none; width: 44px; height: 44px; border: 1.5px solid var(--color-divider);
  border-radius: 999px; background: transparent; cursor: pointer; color: var(--color-text);
  align-items: center; justify-content: center;
}
.vn-burger:hover { border-color: var(--color-accent-400); color: var(--color-accent-700); }

@media (max-width: 900px) {
  .vn-links {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column;
    align-items: stretch; gap: 0; background: var(--color-bg);
    border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-md); padding: 8px clamp(20px, 5vw, 56px) 16px;
    display: none;
  }
  .vn-links a { padding: 14px 4px; border-top: 1px solid var(--color-divider); }
  body.nav-open .vn-links { display: flex; }
  .vn-burger { display: inline-flex; }
}

/* ── kicker / breadcrumb ─────────────────────────────────────────────── */
.vn-kicker {
  display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: var(--color-accent-700);
}
.vn-kicker::before { content: ""; width: 28px; height: 2px; border-radius: 2px; background: var(--color-accent-500); }
.vn-crumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 13.5px;
  padding: 18px 0 0; color: color-mix(in srgb, var(--color-text) 55%, transparent);
}
.vn-crumb a { text-decoration: none; font-weight: 600; }
.vn-crumb span { opacity: .6; }

/* ── hero ────────────────────────────────────────────────────────────── */
.vn-hero {
  position: relative; display: grid; grid-template-columns: 1.06fr .94fr;
  gap: clamp(32px, 5vw, 64px); align-items: center;
  padding: clamp(48px, 7vw, 84px) 0 clamp(56px, 8vw, 92px);
}
.vn-hero.svc { padding: clamp(30px, 4vw, 52px) 0 clamp(48px, 7vw, 80px); }
.vn-hero::before {
  content: ""; position: absolute; right: -160px; top: -140px; width: 400px; height: 400px;
  border-radius: 50%; background: var(--color-accent-2-200); z-index: 0;
}
.vn-hero.svc::before { top: -100px; }
.vn-hero > * { position: relative; z-index: 1; }
.vn-hero-fig { margin: 0; border-radius: 44px; overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow-lg); }
.vn-body { font-size: 16.5px; line-height: 1.72; color: color-mix(in srgb, var(--color-text) 80%, transparent); }
.vn-chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 28px 0 0; padding: 0; }
@media (max-width: 840px) {
  .vn-hero { grid-template-columns: 1fr; }
  .vn-hero-fig { order: -1; max-width: 460px; }
}

/* ── image placeholder (no real photos yet) ─────────────────────────────
   Replace <div class="vn-imgph">…</div> with a real <img> when photos are
   supplied. Keep the parent <figure class="… washed"> for the warm filter. */
.vn-imgph {
  width: 100%; height: 100%; min-height: 260px; display: grid; place-items: center;
  text-align: center; padding: 28px; gap: 12px; grid-auto-flow: row;
  background:
    radial-gradient(120% 120% at 25% 20%, var(--color-accent-200), transparent 60%),
    radial-gradient(120% 120% at 80% 90%, var(--color-accent-2-200), transparent 55%),
    var(--color-surface);
  color: color-mix(in srgb, var(--color-text) 62%, transparent);
  font-size: 14.5px; line-height: 1.5;
}
.vn-imgph svg { color: var(--color-accent-500); opacity: .8; }
.vn-hero-fig > img,
.vn-about-fig > img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
}

/* ── sections ────────────────────────────────────────────────────────── */
.vn-sec { padding: clamp(56px, 8vw, 96px) 0; }
.vn-sec.alt { background: var(--color-surface); }
.vn-sec-head { max-width: 660px; margin: 0 0 clamp(32px, 4vw, 52px); }
.vn-h2 { font-size: clamp(34px, 4.4vw, 50px); }
.vn-sec-intro { font-size: 17px; line-height: 1.65; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 16px 0 0; }

/* ── services grid (home) ────────────────────────────────────────────── */
.vn-svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 760px) { .vn-svc-grid { grid-template-columns: 1fr; } }
.vn-svc {
  display: block; text-decoration: none; color: inherit; background: var(--color-surface);
  border-radius: var(--radius-lg); padding: 32px 30px; transition: transform .18s, box-shadow .18s;
}
.vn-svc:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.vn-svc-ic {
  width: 56px; height: 56px; border-radius: 18px; background: var(--color-accent-200);
  color: var(--color-accent-800); display: grid; place-items: center; margin-bottom: 20px;
}
.vn-svc:nth-child(2n) .vn-svc-ic { background: var(--color-accent-2-200); color: var(--color-accent-2-800); }
.vn-svc h3 { font-size: 23px; margin: 0; }
.vn-svc p { font-size: 15.5px; line-height: 1.65; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 12px 0 18px; }
.vn-svc .more { text-decoration: none; color: var(--color-accent-700); font-weight: 700; font-size: 14.5px; }
.vn-svc:hover .more { color: var(--color-accent-800); }

/* ── about / why us (home) ───────────────────────────────────────────── */
.vn-about { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
@media (max-width: 840px) { .vn-about { grid-template-columns: 1fr; } }
.vn-about-fig { margin: 0; border-radius: 40px; overflow: hidden; aspect-ratio: 5/4; box-shadow: var(--shadow-md); }
.vn-trust { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 28px; margin: 28px 0 0; list-style: none; padding: 0; }
@media (max-width: 520px) { .vn-trust { grid-template-columns: 1fr; } }
.vn-trust li { display: flex; gap: 14px; align-items: flex-start; }
.vn-trust .ic {
  flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--color-accent-2-100);
  color: var(--color-accent-2-700); display: grid; place-items: center;
}
.vn-trust b { display: block; font-size: 15.5px; font-weight: 700; }
.vn-trust span { display: block; font-size: 14px; line-height: 1.55; color: color-mix(in srgb, var(--color-text) 72%, transparent); margin-top: 3px; }

/* ── checklist (service pages) ───────────────────────────────────────── */
.vn-chk-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
@media (max-width: 760px) { .vn-chk-grid { grid-template-columns: 1fr; } }
.vn-chk { background: var(--color-bg); border: 1px solid var(--color-divider); border-radius: var(--radius-lg); padding: 30px 28px; }
.vn-sec.alt .vn-chk { background: var(--color-surface); }
.vn-chk-hd { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.vn-chk-ic {
  flex: none; width: 52px; height: 52px; border-radius: 16px; background: var(--color-accent-200);
  color: var(--color-accent-800); display: grid; place-items: center;
}
.vn-chk:nth-child(2n) .vn-chk-ic { background: var(--color-accent-2-200); color: var(--color-accent-2-800); }
.vn-chk h3 { font-size: 21px; margin: 0; }
.vn-chk ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.vn-chk li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; line-height: 1.5; color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.vn-chk li svg { flex: none; margin-top: 2px; color: var(--color-accent-2-700); }

/* ── frequency / plan cards (service pages) ──────────────────────────── */
.vn-plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
@media (max-width: 900px) { .vn-plan-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .vn-plan-grid { grid-template-columns: 1fr; } }
.vn-plan {
  position: relative; background: var(--color-surface); border: 1.5px solid var(--color-divider);
  border-radius: var(--radius-lg); padding: 26px 24px; transition: transform .18s, box-shadow .18s, border-color .18s;
}
.vn-plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.vn-plan.feat { border-color: var(--color-accent-400); box-shadow: var(--shadow-md); }
.vn-plan .badge {
  position: absolute; top: -11px; left: 24px; background: var(--color-accent-500); color: #fff;
  font-size: 11.5px; font-weight: 700; letter-spacing: .05em; padding: 5px 12px; border-radius: 999px;
}
.vn-plan h3 { font-size: 20px; margin: 0; }
.vn-plan .freq { font-family: var(--font-heading), "Noto Sans SC", sans-serif; color: var(--color-accent-700); font-size: 15px; margin: 6px 0 14px; }
.vn-plan p { font-size: 14.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 76%, transparent); margin: 0; }

/* ── steps (service pages) ───────────────────────────────────────────── */
.vn-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 760px) { .vn-steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 440px) { .vn-steps { grid-template-columns: 1fr; } }
.vn-step .n {
  width: 52px; height: 52px; border-radius: 50%; background: var(--color-accent-100);
  color: var(--color-accent-800); display: grid; place-items: center;
  font-family: var(--font-heading), sans-serif; font-size: 22px; margin-bottom: 16px;
}
.vn-step h4 { font-size: 18px; margin: 0; }
.vn-step p { font-size: 14.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 76%, transparent); margin: 8px 0 0; }

/* ── faq ─────────────────────────────────────────────────────────────── */
.vn-faq { max-width: none; }
.vn-faq details { border-top: 1px solid var(--color-divider); padding: 6px 0; }
.vn-faq details:last-child { border-bottom: 1px solid var(--color-divider); }
.vn-faq summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 22px 4px; font-family: var(--font-heading), "Noto Sans SC", sans-serif; font-size: 20px; line-height: 1.3;
}
.vn-faq summary::-webkit-details-marker { display: none; }
.vn-faq summary .pm {
  flex: none; width: 30px; height: 30px; border-radius: 50%; background: var(--color-accent-100);
  color: var(--color-accent-700); display: grid; place-items: center; font-size: 20px; transition: transform .2s;
}
.vn-faq details[open] summary .pm { transform: rotate(45deg); }
.vn-faq p { margin: 0 4px 22px; font-size: 15.5px; line-height: 1.7; color: color-mix(in srgb, var(--color-text) 80%, transparent); max-width: 62ch; }

/* ── contact / booking form ──────────────────────────────────────────── */
.vn-contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
@media (max-width: 840px) { .vn-contact { grid-template-columns: 1fr; } }
.vn-info { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 20px; }
.vn-info li { display: flex; gap: 14px; align-items: flex-start; }
.vn-info .ic {
  flex: none; width: 42px; height: 42px; border-radius: 12px; background: var(--color-accent-100);
  color: var(--color-accent-700); display: grid; place-items: center;
}
.vn-info small { display: block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; font-weight: 600; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.vn-info b { display: block; font-size: 16px; font-weight: 600; margin-top: 2px; }
.vn-info a { color: inherit; text-decoration: none; }
.vn-info a:hover { color: var(--color-accent-700); }
.vn-form { background: var(--color-surface); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 36px); box-shadow: var(--shadow-sm); }
.vn-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.vn-form .full { grid-column: 1 / -1; }
.vn-form-status {
  margin: 14px 4px 0;
  color: #a33b2b;
  font-size: 14px;
  line-height: 1.5;
  text-align: center;
}
@media (max-width: 520px) { .vn-form-grid { grid-template-columns: 1fr; } }
.vn-field { display: flex; flex-direction: column; gap: 8px; }
.vn-field label { font-size: 13.5px; font-weight: 700; }
.vn-field .input { border-radius: 14px; min-height: 48px; }
.vn-field textarea.input { min-height: 104px; padding-top: 12px; resize: vertical; }
.vn-guar { font-size: 13.5px; color: color-mix(in srgb, var(--color-text) 60%, transparent); margin: 16px 0 0; text-align: center; }

/* form success panel */
.vn-sent {
  background: var(--color-accent-2-100); border: 1px solid var(--color-accent-2-300);
  border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; display: none;
}
.vn-sent .ok {
  width: 60px; height: 60px; border-radius: 50%; background: var(--color-accent-2-500); color: #fff;
  display: grid; place-items: center; margin: 0 auto 18px;
}
.vn-sent h3 { font-family: var(--font-heading), "Noto Sans SC", sans-serif; font-size: 24px; margin: 0; }
.vn-sent p { font-size: 15.5px; line-height: 1.6; color: color-mix(in srgb, var(--color-text) 78%, transparent); margin: 10px 0 0; }

/* ── cta band (service pages) ────────────────────────────────────────── */
.vn-cta {
  background: var(--color-accent-2-800); color: var(--color-neutral-100); border-radius: var(--radius-lg);
  padding: clamp(40px, 5vw, 64px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 32px; align-items: center;
}
@media (max-width: 720px) { .vn-cta { grid-template-columns: 1fr; } }
.vn-cta h2 { color: #fff; font-size: clamp(28px, 3.4vw, 40px); }
.vn-cta p { color: color-mix(in srgb, #fff 80%, transparent); font-size: 16px; line-height: 1.6; margin: 14px 0 0; }
.vn-cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ── footer ──────────────────────────────────────────────────────────── */
.vn-foot { background: var(--color-accent-2-800); color: var(--color-neutral-100); margin-top: 0; }
.vn-foot .vn-wrap { padding-top: 56px; padding-bottom: 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px; align-items: flex-start; }
.vn-foot-logo { display: inline-block; background: var(--color-neutral-100); border-radius: 16px; padding: 14px 18px; }
.vn-foot-logo img { height: 52px; display: block; }
.vn-foot .ft { font-family: var(--font-heading), "Noto Sans SC", sans-serif; font-size: 22px; margin: 16px 0 0; max-width: 22ch; line-height: 1.3; }
.vn-foot a { color: var(--color-neutral-100); text-decoration: none; font-size: 15px; display: block; margin-top: 10px; opacity: .85; }
.vn-foot a:hover { opacity: 1; }
.vn-foot h4 { font-size: 13px; letter-spacing: .08em; text-transform: uppercase; color: var(--color-accent-2-300); margin: 0; }
.vn-foot-bot { border-top: 1px solid color-mix(in srgb, #fff 16%, transparent); font-size: 13px; opacity: .75; }

/* generic button-as-link sizing used across CTAs */
.btn.pill { border-radius: 999px; text-decoration: none; }
.btn.pill-lg { border-radius: 999px; min-height: 50px; padding: 0 28px; font-size: 16px; text-decoration: none; display: inline-flex; align-items: center; }

/* ── compact mobile navigation ───────────────────────────────────────── */
@media (max-width: 600px) {
  .vn-nav {
    gap: 10px;
    padding: 12px 16px;
  }
  .vn-logo { width: 92px; height: auto; }
  .vn-navr { gap: 8px; }
  .vn-lang {
    flex: none; min-width: 52px; height: 42px; padding: 0 10px;
    justify-content: center; font-size: 12.5px; white-space: nowrap;
  }
  .vn-lang svg { width: 14px; height: 14px; flex: none; }
  .vn-navr > .btn.pill {
    flex: none; min-height: 42px; padding: 0 15px;
    font-family: var(--font-body), "Noto Sans SC", sans-serif;
    font-size: 13px; font-weight: 700; line-height: 1; white-space: nowrap;
  }
  .vn-burger { flex: none; width: 42px; height: 42px; }
  .vn-burger svg { width: 20px; height: 20px; }
}

@media (max-width: 380px) {
  .vn-nav { gap: 8px; padding-inline: 12px; }
  .vn-logo { width: 84px; }
  .vn-navr { gap: 6px; }
  .vn-lang { min-width: 48px; padding-inline: 8px; }
  .vn-navr > .btn.pill { padding-inline: 12px; }
}