/* ==========================================================================
   BMC Property Services — design tokens + components
   Palette: deep pine green primary, warm stone neutrals, clay accent
   ========================================================================== */

:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem; --space-3: 0.75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem;
  --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem; --space-32: 8rem;

  /* Radius / motion */
  --radius-sm: 0.375rem; --radius-md: 0.5rem; --radius-lg: 0.75rem;
  --radius-xl: 1rem; --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 660px;
  --content-default: 980px;
  --content-wide: 1220px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Satoshi', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}

:root,
[data-theme='light'] {
  --color-bg: #f8f7f4;
  --color-surface: #fdfcfa;
  --color-surface-2: #ffffff;
  --color-surface-offset: #f1efe9;
  --color-surface-offset-2: #e8e5dd;
  --color-divider: #e0ddd5;
  --color-border: #d3cfc5;

  --color-text: #1d211c;
  --color-text-muted: #6a6f66;
  --color-text-faint: #a8aca3;
  --color-text-inverse: #f8f7f4;

  --color-primary: #1f5134;
  --color-primary-hover: #17402a;
  --color-primary-active: #102e1e;
  --color-primary-soft: #dfe8e0;

  --color-accent: #9a5b1f;

  --shadow-sm: 0 1px 2px oklch(0.2 0.01 130 / 0.07);
  --shadow-md: 0 6px 18px oklch(0.2 0.01 130 / 0.09);
  --shadow-lg: 0 16px 40px oklch(0.2 0.01 130 / 0.14);
}

[data-theme='dark'] {
  --color-bg: #141613;
  --color-surface: #1a1d19;
  --color-surface-2: #1f231e;
  --color-surface-offset: #1c1f1b;
  --color-surface-offset-2: #242823;
  --color-divider: #262a25;
  --color-border: #3a3f38;

  --color-text: #d3d5d0;
  --color-text-muted: #8d918a;
  --color-text-faint: #5f635d;
  --color-text-inverse: #141613;

  --color-primary: #74ac89;
  --color-primary-hover: #8ec2a1;
  --color-primary-active: #a3d0b3;
  --color-primary-soft: #22302700;

  --color-accent: #c98c4e;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 18px oklch(0 0 0 / 0.4);
  --shadow-lg: 0 16px 40px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #141613;
    --color-surface: #1a1d19;
    --color-surface-2: #1f231e;
    --color-surface-offset: #1c1f1b;
    --color-surface-offset-2: #242823;
    --color-divider: #262a25;
    --color-border: #3a3f38;
    --color-text: #d3d5d0;
    --color-text-muted: #8d918a;
    --color-text-faint: #5f635d;
    --color-text-inverse: #141613;
    --color-primary: #74ac89;
    --color-primary-hover: #8ec2a1;
    --color-primary-active: #a3d0b3;
    --color-accent: #c98c4e;
  }
}

/* ---------- Layout primitives ---------- */

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-4), 5vw, var(--space-12));
}

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section--tight { padding-block: clamp(var(--space-12), 6vw, var(--space-20)); }
.section--offset { background: var(--color-surface-offset); }

.eyebrow {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.eyebrow::before {
  content: '';
  width: var(--space-8);
  height: 2px;
  background: currentColor;
  flex: none;
}

h2.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: var(--space-4);
  max-width: 30ch;
}

.lede {
  color: var(--color-text-muted);
  margin-top: var(--space-4);
  max-width: 60ch;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  white-space: nowrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 46px;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover { background: var(--color-primary-hover); box-shadow: var(--shadow-md); }
.btn--primary:active { background: var(--color-primary-active); }
[data-theme='dark'] .btn--primary { color: #0f1a13; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .btn--primary { color: #0f1a13; }
}

.btn--ghost {
  border-color: var(--color-border);
  color: var(--color-text);
  background: color-mix(in oklab, var(--color-surface) 70%, transparent);
}
.btn--ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }

.btn--light {
  background: #fff;
  color: #143122;
}
.btn--light:hover { background: #eef3ee; }

.btn--outline-light {
  border-color: rgba(255, 255, 255, 0.45);
  color: #fff;
}
.btn--outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.12); }

/* ---------- Header ---------- */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 97%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.header--scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  margin-right: auto;
}
.brand svg { color: var(--color-primary); flex: none; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  line-height: 1.05;
  white-space: nowrap;
}
.brand__abbr { display: none; }
.brand__sub {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}
@media (max-width: 620px) {
  .brand__full { display: none; }
  .brand__abbr { display: inline; }
  .brand__sub { display: none; }
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  white-space: nowrap;
}
.nav a:hover { color: var(--color-primary); }

.header__actions { display: flex; align-items: center; gap: var(--space-3); }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.icon-btn:hover { color: var(--color-primary); border-color: var(--color-primary); }

.nav-toggle { display: none; }

@media (max-width: 1180px) {
  .nav {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-lg);
    padding: var(--space-2) clamp(var(--space-4), 5vw, var(--space-12)) var(--space-4);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 200ms var(--ease-out), transform 200ms var(--ease-out), visibility 200ms;
  }
  .nav[data-open='true'] { opacity: 1; visibility: visible; transform: none; }
  .nav a {
    padding-block: var(--space-4);
    border-bottom: 1px solid var(--color-divider);
    font-size: var(--text-base);
    color: var(--color-text);
  }
  .nav a:last-child { border-bottom: none; }
  .nav-toggle { display: inline-flex; }
  .header__cta { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(560px, 78vh, 760px);
  display: flex;
  align-items: flex-end;
  color: #fff;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 62%;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to top, rgba(11, 26, 18, 0.94) 0%, rgba(11, 26, 18, 0.72) 42%, rgba(11, 26, 18, 0.34) 100%);
}
.hero__inner {
  padding-block: clamp(var(--space-12), 7vw, var(--space-24));
  width: 100%;
}
.hero__badge {
  display: inline-flex;
  text-align: left;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(6px);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: var(--space-6);
  max-width: 22ch;
}
.hero p {
  margin-top: var(--space-5);
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.86);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3) var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.82);
}
.hero__meta span { display: flex; align-items: center; gap: var(--space-2); }
.hero__meta svg { flex: none; opacity: 0.85; }

/* ---------- Value strip ---------- */

.strip {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
[data-theme='dark'] .strip { color: #0f1a13; }
.strip__grid {
  display: grid;
  gap: var(--space-6) var(--space-10);
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  padding-block: var(--space-10);
}
.strip__item h3 {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.strip__item p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  opacity: 0.85;
}

/* ---------- Services ---------- */

.services {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  margin-top: var(--space-12);
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: color-mix(in oklab, var(--color-primary) 40%, var(--color-border)); }

.card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--color-surface-offset-2); }
.card__media img { width: 100%; height: 100%; object-fit: cover; }

.card__body { padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); flex: 1; }
.card__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.card__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.card__body p { font-size: var(--text-sm); color: var(--color-text-muted); }

.tick-list { display: grid; gap: var(--space-2); margin-top: auto; }
.tick-list li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  align-items: flex-start;
}
.tick-list svg { flex: none; margin-top: 0.3em; color: var(--color-primary); }

/* ---------- Credentials ---------- */

.creds {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin-top: var(--space-12);
}
.cred {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-3);
  align-content: start;
  box-shadow: var(--shadow-sm);
}
.cred__icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 12%, transparent);
}
.cred h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.cred p { font-size: var(--text-sm); color: var(--color-text-muted); }

.callout {
  margin-top: var(--space-8);
  border-left: 3px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: var(--space-5) var(--space-6);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}
.callout svg { flex: none; color: var(--color-primary); margin-top: 0.15em; }
.callout p { font-size: var(--text-sm); color: var(--color-text); max-width: 78ch; }
.callout strong { font-weight: 700; }

/* ---------- Feature band ---------- */

.band {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 900px) {
  .band { grid-template-columns: 1.05fr 1fr; }
  .band--reverse .band__media { order: -1; }
}
.band__media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16 / 11;
}
.band__media img { width: 100%; height: 100%; object-fit: cover; }

.steps { counter-reset: step; display: grid; gap: var(--space-6); margin-top: var(--space-8); }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: var(--space-4); align-items: start; }
.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  background: color-mix(in oklab, var(--color-primary) 12%, transparent);
  border-radius: var(--radius-full);
  width: 40px; height: 40px;
  display: grid; place-items: center;
}
.steps h3 { font-size: var(--text-base); font-weight: 700; }
.steps p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }

/* ---------- Service area ---------- */

.chips { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-8); }
.chips li {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  color: var(--color-text-muted);
}

.who { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); margin-top: var(--space-10); }
.who__item {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}
.who__item h3 { font-size: var(--text-sm); font-weight: 700; }
.who__item p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-1); }

/* ---------- Quote form ---------- */

.quote {
  display: grid;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  grid-template-columns: 1fr;
}
@media (min-width: 940px) { .quote { grid-template-columns: 0.85fr 1fr; } }

.contact-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-5);
  align-content: start;
  box-shadow: var(--shadow-sm);
}
.contact-row { display: flex; gap: var(--space-4); align-items: flex-start; }
.contact-row svg { flex: none; color: var(--color-primary); margin-top: 0.2em; }
.contact-row dt { font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); }
.contact-row dd { font-size: var(--text-base); font-weight: 600; margin-top: var(--space-1); }
.contact-row a { color: inherit; text-decoration: none; }
.contact-row a:hover { color: var(--color-primary); }

.form { display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label { font-size: var(--text-sm); font-weight: 600; }
.field .hint { font-size: var(--text-xs); color: var(--color-text-muted); }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  min-height: 46px;
  font-size: var(--text-sm);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  color: var(--color-text);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 18%, transparent);
  outline: none;
}
.field-row { display: grid; gap: var(--space-5); grid-template-columns: 1fr; }
@media (min-width: 560px) { .field-row { grid-template-columns: 1fr 1fr; } }

.form__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.form__note { font-size: var(--text-xs); color: var(--color-text-muted); }
.form__status {
  font-size: var(--text-sm);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: color-mix(in oklab, var(--color-primary) 10%, transparent);
  border: 1px solid color-mix(in oklab, var(--color-primary) 35%, transparent);
  color: var(--color-text);
  display: none;
}
.form__status[data-visible='true'] { display: block; }

/* ---------- CTA ---------- */

.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  text-align: center;
}
.cta__media { position: absolute; inset: 0; z-index: -2; }
.cta__media img { width: 100%; height: 100%; object-fit: cover; }
.cta::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(to right, rgba(12, 30, 20, 0.92), rgba(12, 30, 20, 0.78));
}
.cta h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-inline: auto;
  max-width: 26ch;
}
.cta p { margin: var(--space-4) auto 0; color: rgba(255, 255, 255, 0.85); max-width: 48ch; }
.cta__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; margin-top: var(--space-8); }

/* ---------- Footer ---------- */

.footer {
  background: var(--color-surface-offset);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-12) var(--space-8);
}
.footer__grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.footer h3 {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.footer ul { display: grid; gap: var(--space-2); }
.footer li, .footer p { font-size: var(--text-sm); color: var(--color-text-muted); }
.footer a { color: var(--color-text-muted); text-decoration: none; }
.footer a:hover { color: var(--color-primary); }
.footer__bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* ---------- Sticky mobile call bar ---------- */

.callbar { display: none; }
@media (max-width: 700px) {
  .callbar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    z-index: 60;
    gap: var(--space-2);
    padding: var(--space-3);
    background: color-mix(in oklab, var(--color-bg) 92%, transparent);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--color-divider);
  }
  .callbar .btn { flex: 1; }
  body { padding-bottom: 82px; }
}

/* ---------- Scroll reveal ---------- */

.reveal { opacity: 0; transform: translateY(14px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.reveal[data-shown='true'] { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }