/* London Eco Scrub — shared styles */
:root {
  --green: #1a5c3a;
  --green-mid: #2d7d50;
  --green-light: #4caf78;
  --green-pale: #e8f5ee;
  --green-mist: #f2fbf6;
  --cream: #faf8f4;
  --charcoal: #1c1c1a;
  --mid: #4a4a47;
  --muted: #8a8a85;
  --border: #e0ded8;
  --white: #ffffff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,248,244,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 14px 5%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--green);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 18px; flex-shrink: 0;
}
.logo-text { font-family: 'DM Serif Display', serif; font-size: 18px; color: var(--charcoal); line-height: 1.1; }
.logo-text span { display: block; font-family: 'DM Sans', sans-serif; font-size: 10px; font-weight: 300; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; }
.nav-links { display: flex; gap: 26px; list-style: none; align-items: center; flex-wrap: wrap; }
.nav-links a { text-decoration: none; color: var(--mid); font-size: 14px; transition: color 0.2s; }
.nav-links a:hover { color: var(--green); }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: var(--white);
  padding: 12px 26px; border-radius: 100px;
  font-size: 15px; font-weight: 500; text-decoration: none;
  border: none; cursor: pointer; font-family: inherit;
  transition: background 0.2s, transform 0.2s;
}
.btn:hover { background: var(--green-mid); transform: translateY(-1px); }
.btn-sm { padding: 9px 20px; font-size: 14px; }
.btn-white { background: var(--white); color: var(--green); }
.btn-white:hover { background: var(--green-pale); }
.btn-outline { background: transparent; color: var(--green); border: 1.5px solid var(--green); }
.btn-outline:hover { background: var(--green-pale); transform: translateY(-1px); }
.btn-ghost { background: transparent; border: 1px solid rgba(255,255,255,0.35); color: var(--white); }
.btn-ghost:hover { background: rgba(255,255,255,0.1); }

/* ── SECTIONS / TYPE ── */
section { padding: 84px 5%; }
.eyebrow {
  display: inline-block; font-size: 11px; font-weight: 500;
  letter-spacing: 0.13em; text-transform: uppercase;
  color: var(--green); margin-bottom: 14px;
}
h1 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.08; margin-bottom: 22px;
}
h1 em, h2 em { font-style: italic; color: var(--green); }
h2 {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.12; margin-bottom: 16px;
}
.lead { font-size: 17px; color: var(--mid); max-width: 580px; line-height: 1.7; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ── HERO ── */
.hero {
  padding: 90px 5% 80px;
  text-align: center;
  background: var(--cream);
}
.hero .lead { margin: 0 auto 34px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.trust-chips { display: flex; gap: 22px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }
.chip { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); }
.chip::before { content: '✓'; color: var(--green); font-weight: 700; }

/* ── SERVICES ── */
.services { background: var(--green-mist); }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.svc-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: 20px; padding: 34px 30px;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
  text-decoration: none; display: block; color: inherit;
}
.svc-card:hover { transform: translateY(-4px); border-color: var(--green-light); box-shadow: 0 12px 38px rgba(26,92,58,0.12); }
.svc-icon {
  width: 50px; height: 50px; border-radius: 14px;
  background: var(--green-pale); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 18px;
}
.svc-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 10px; }
.svc-card p { font-size: 14px; color: var(--mid); line-height: 1.65; }
.svc-link { display: inline-block; margin-top: 16px; color: var(--green); font-size: 14px; font-weight: 500; }

/* ── BEFORE / AFTER SLIDER ── */
.ba-wrap { max-width: 900px; margin: 44px auto 0; }
.ba {
  position: relative; width: 100%; aspect-ratio: 4 / 3;
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 18px 50px rgba(28,28,26,0.18);
  touch-action: none; user-select: none;
}
.ba img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover;
  pointer-events: none;
}
.ba-before-pane {
  position: absolute; inset: 0;
  width: 50%; height: 100%; overflow: hidden; z-index: 2;
}
.ba-before-pane img { width: auto; height: 100%; min-width: 100%; max-width: none; }
.ba-handle {
  position: absolute; top: 0; left: 50%; z-index: 4;
  width: 4px; height: 100%; background: var(--white);
  transform: translateX(-50%); cursor: ew-resize;
}
.ba-handle::after {
  content: '‹ ›';
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--white); color: var(--green);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 700; letter-spacing: 2px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.ba-label {
  position: absolute; top: 16px; z-index: 5;
  padding: 6px 16px; border-radius: 100px;
  background: rgba(28,28,26,0.65); color: var(--white);
  font-size: 13px; font-weight: 600;
}
.ba-label.before { left: 16px; }
.ba-label.after { right: 16px; }
.ba-hint { text-align: center; font-size: 13px; color: var(--muted); margin-top: 14px; }

/* ── TRUST BAR ── */
.trust-bar {
  background: var(--green); color: var(--white);
  padding: 56px 5%;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px;
  text-align: center;
}
.trust-item .t-icon { font-size: 26px; margin-bottom: 10px; }
.trust-item h3 { font-size: 15px; font-weight: 600; }

/* ── WHY US ── */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 44px; }
.why-item h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.why-item p { font-size: 14px; color: var(--mid); line-height: 1.65; }
.why-num { font-family: 'DM Serif Display', serif; font-size: 40px; color: var(--green-pale); line-height: 1; -webkit-text-stroke: 1px var(--green-light); margin-bottom: 10px; }

/* ── PAIN CARDS / FEATURE LISTS ── */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.pain-card { background: var(--white); border: 1px solid var(--border); border-radius: 18px; padding: 30px; }
.pain-card .tagline { font-size: 12px; font-weight: 600; color: #b03a2e; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 10px; }
.pain-card h3 { font-size: 17px; margin-bottom: 10px; }
.pain-card p { font-size: 14px; color: var(--mid); line-height: 1.65; }
.fix-line { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 13px; color: var(--green); font-weight: 500; }

.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 44px; }
.detail-card { background: var(--white); border: 1px solid var(--border); border-radius: 18px; padding: 32px; }
.detail-card h3 { font-size: 19px; font-weight: 600; margin-bottom: 10px; }
.detail-card > p { font-size: 14px; color: var(--mid); margin-bottom: 16px; line-height: 1.65; }
.detail-card ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.detail-card li { font-size: 14px; color: var(--mid); display: flex; gap: 8px; }
.detail-card li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; }

/* ── PROCESS ── */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; margin-top: 44px; }
.p-step { text-align: center; }
.p-circle {
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--green); color: var(--white);
  font-family: 'DM Serif Display', serif; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.p-step h3 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.p-step p { font-size: 13px; color: var(--mid); line-height: 1.6; }

/* ── PRICING ── */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.price-card { background: var(--white); border: 1px solid var(--border); border-radius: 20px; padding: 34px; }
.price-card.featured { background: var(--green); border-color: var(--green); color: var(--white); }
.price-type { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); margin-bottom: 10px; }
.price-card.featured .price-type { color: rgba(255,255,255,0.65); }
.price-card h3 { font-size: 20px; margin-bottom: 6px; }
.price-from { font-size: 13px; color: var(--muted); }
.price-card.featured .price-from { color: rgba(255,255,255,0.65); }
.price-num { font-family: 'DM Serif Display', serif; font-size: 42px; margin: 4px 0 20px; }
.price-card ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.price-card li { font-size: 14px; color: var(--mid); display: flex; gap: 8px; }
.price-card.featured li { color: rgba(255,255,255,0.85); }
.price-card li::before { content: '✓'; color: var(--green); font-weight: 700; }
.price-card.featured li::before { color: var(--green-light); }
.price-note { font-size: 12px; color: var(--muted); margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--border); }
.price-card.featured .price-note { color: rgba(255,255,255,0.55); border-top-color: rgba(255,255,255,0.2); }

/* ── FAQ ── */
.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid var(--border); padding: 20px 0; }
.faq summary { font-size: 16px; font-weight: 500; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: '+'; color: var(--green); font-size: 20px; }
.faq details[open] summary::after { content: '–'; }
.faq details p { font-size: 14px; color: var(--mid); line-height: 1.7; margin-top: 12px; }

/* ── CONTACT ── */
.contact { background: var(--green-pale); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 44px; align-items: start; }
.contact-info h3 { font-size: 18px; margin-bottom: 18px; }
.c-line { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: 15px; }
.c-line a { color: var(--charcoal); text-decoration: none; font-weight: 500; }
.c-line a:hover { color: var(--green); }
.c-ico {
  width: 40px; height: 40px; border-radius: 12px; flex-shrink: 0;
  background: var(--white); color: var(--green);
  display: flex; align-items: center; justify-content: center; font-size: 17px;
}
form .field { margin-bottom: 16px; }
form label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; }
form input, form textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 12px;
  font-family: inherit; font-size: 14px; background: var(--white);
}
form input:focus, form textarea:focus { outline: 2px solid var(--green-light); border-color: var(--green-light); }
form textarea { min-height: 120px; resize: vertical; }

/* ── CTA ── */
.cta {
  background: var(--charcoal); text-align: center; padding: 100px 5%;
  position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at center bottom, rgba(26,92,58,0.45) 0%, transparent 70%);
  pointer-events: none;
}
.cta h2 { color: var(--white); position: relative; }
.cta p { color: rgba(255,255,255,0.7); font-size: 17px; margin: 0 auto 36px; max-width: 520px; position: relative; }
.cta .hero-actions { position: relative; }

/* ── FOOTER ── */
footer { background: #111110; color: rgba(255,255,255,0.55); padding: 64px 5% 30px; }
.f-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 44px; margin-bottom: 48px; }
.f-brand p { font-size: 14px; margin-top: 14px; max-width: 280px; line-height: 1.65; }
.f-brand .logo-text { color: var(--white); }
.f-col h4 { font-size: 13px; font-weight: 600; color: var(--white); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
.f-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.f-col a { text-decoration: none; color: rgba(255,255,255,0.55); font-size: 14px; transition: color 0.2s; }
.f-col a:hover { color: var(--green-light); }
.f-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ── RESPONSIVE ── */
@media (max-width: 920px) {
  .svc-grid, .pain-grid, .why-grid, .price-grid { grid-template-columns: 1fr; }
  .detail-grid, .contact-grid { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr 1fr; }
  .trust-bar { grid-template-columns: 1fr 1fr; }
  .f-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: 16px; }
}
@media (max-width: 560px) {
  section { padding: 64px 5%; }
  .process { grid-template-columns: 1fr; }
  .f-grid { grid-template-columns: 1fr; }
}