/* ============================================================
   NORTHLINE CLEANING — SHARED STYLESHEET
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500&family=DM+Sans:wght@300;400;500&family=Playfair+Display:wght@400;500;600&display=swap');

/* ── TOKENS ── */
:root {
  --ink:        #1a1f1c;
  --ink-deep:   #111410;
  --paper:      #f5f3ef;
  --cream:      #ede9e1;
  --sage:       #7a9b7e;
  --sage-dark:  #4d7252;
  --sage-light: #b2c9b5;
  --sage-faint: #eaf1eb;
  --muted:      #7a8078;
  --border:     #ddd9d1;
  --white:      #ffffff;
  --radius:     2px;
  --transition: 0.22s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  background: var(--paper);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5 { font-family: 'Cormorant Garamond', serif; font-weight: 400; line-height: 1.1; letter-spacing: -0.01em; }
p { line-height: 1.75; }
::selection { background: var(--sage-light); color: var(--ink); }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--sage-light); border-radius: 99px; }

/* ================================================================
   NAVIGATION
   ================================================================ */
.nav {
  position: sticky; top: 0; left: 0; right: 0; z-index: 200;
  height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 2.8rem;
  background: rgba(245,243,239,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border);
  transition: box-shadow var(--transition);
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(26,31,28,0.09); }

/* Sticky header wrapper — banner + nav scroll together */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
}
.site-header .nav {
  position: relative;
  top: auto;
  z-index: auto;
}

/* Inner pages — sticky nav so hero sits flush */
.nav-sticky {
  position: sticky;
  top: 0;
}
.ann-sticky {
  position: sticky;
  top: 0;
  z-index: 201;
}
/* ── ANNOUNCEMENT BAR ── */
.ann-bar {
  background: var(--sage-dark);
  text-align: center;
  padding: 0.55rem 1rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
  font-weight: 400;
}
.ann-bar strong { color: var(--white); font-weight: 500; letter-spacing: 0.22em; }


/* Logo — icon mark + wordmark */
.nav-logo {
  display: flex; align-items: center; gap: 0.65rem;
  text-decoration: none;
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink);
}
/* nav logo — text only */

.nav-links { display: flex; align-items: center; gap: 2.8rem; }
.nav-links a {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--ink);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--sage-dark);
  border-bottom-color: var(--sage);
}
.nav-phone {
  font-size: 0.78rem !important;
  letter-spacing: 0.06em !important;
  font-weight: 500 !important;
  color: var(--sage-dark) !important;
  border-bottom: none !important;
}
.nav-phone:hover { color: var(--sage) !important; border-bottom: none !important; }

  background: var(--ink) !important;
  color: var(--white) !important;
  padding: 0.55rem 1.4rem !important;
  border-radius: var(--radius) !important;
  border-bottom: none !important;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--sage-dark) !important; }

/* Hamburger */
.nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 4px; }
.nav-burger span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: all 0.3s; }

/* Mobile nav overlay */
.nav-mobile {
  position: fixed; inset: 0; z-index: 190;
  background: var(--paper);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.nav-mobile.open { opacity: 1; pointer-events: all; }
.nav-mobile a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--ink);
  letter-spacing: 0.02em;
  transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--sage-dark); }
.nav-mobile-close {
  position: absolute; top: 1.5rem; right: 2rem;
  font-size: 1.5rem; background: none; border: none; cursor: pointer; color: var(--ink);
}

/* ================================================================
   SECTION UTILITIES
   ================================================================ */
.section { padding: 6rem 4rem; }
.section-sm { padding: 4rem 4rem; }
.container { max-width: 1200px; margin: 0 auto; }
.container-wide { max-width: 1400px; margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.65rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--sage); font-weight: 400; margin-bottom: 1rem;
}
.eyebrow-line { display: block; width: 28px; height: 1px; background: var(--sage); }

.section-title {
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 400; color: var(--ink);
  margin-bottom: 1.2rem;
}
.section-title em { font-style: italic; color: var(--sage-dark); }
.section-lead {
  font-size: 0.92rem; font-weight: 300; color: var(--muted);
  line-height: 1.8; max-width: 520px;
}

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.7rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  border-radius: var(--radius); cursor: pointer;
  transition: background var(--transition), color var(--transition), transform 0.15s, border-color var(--transition);
  border: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: var(--white); padding: 0.9rem 2.4rem; }
.btn-dark:hover { background: var(--ink-deep); }
.btn-sage { background: var(--sage); color: var(--white); padding: 0.9rem 2.4rem; }
.btn-sage:hover { background: var(--sage-dark); }
.btn-outline { background: transparent; color: var(--white); padding: 0.9rem 2.4rem; border: 1px solid rgba(255,255,255,0.55); }
.btn-outline:hover { background: var(--sage); border-color: var(--sage); }
.btn-outline-dark { background: transparent; color: var(--ink); padding: 0.85rem 2.2rem; border: 1px solid var(--border); }
.btn-outline-dark:hover { border-color: var(--ink); }

/* ================================================================
   TRUST BAR
   ================================================================ */
.trust-bar {
  background: var(--sage-dark);
  padding: 0.9rem 4rem;
  display: flex; justify-content: center; flex-wrap: wrap; gap: 3rem;
}
.trust-item {
  display: flex; align-items: center; gap: 0.55rem;
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.9); font-weight: 400;
}
.trust-item svg { width: 14px; height: 14px; flex-shrink: 0; color: var(--sage-light); }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--ink);
  padding: 4rem 4rem 0;
  border-top: 1px solid rgba(122,155,126,0.2);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--white); margin-bottom: 0.8rem;
}
.footer-tagline { font-size: 0.8rem; font-weight: 300; color: rgba(255,255,255,0.4); line-height: 1.7; }
.footer-col-title {
  font-size: 0.6rem; letter-spacing: 0.24em; text-transform: uppercase;
  font-weight: 500; color: rgba(255,255,255,0.3); margin-bottom: 1rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-links a { font-size: 0.82rem; font-weight: 300; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-links a:hover { color: var(--sage-light); }
.footer-contact { display: flex; flex-direction: column; gap: 0.55rem; }
.footer-contact a { font-size: 0.82rem; font-weight: 300; color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-contact a:hover { color: var(--sage-light); }
.footer-socials { display: flex; gap: 1rem; margin-top: 0.5rem; }
.footer-socials a {
  width: 34px; height: 34px; border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.4); transition: border-color var(--transition), color var(--transition);
}
.footer-socials a:hover { border-color: var(--sage); color: var(--sage-light); }
.footer-socials svg { width: 15px; height: 15px; }
.footer-bottom {
  padding: 1.2rem 0;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem;
  font-size: 0.65rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.2);
}

/* ================================================================
   PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  position: relative; min-height: 62vh;
  display: flex; align-items: flex-end;
  padding: 0 4rem 5rem;
  overflow: hidden;
  margin-top: 0;
}
.page-hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  filter: brightness(0.35) saturate(0.7);
}
.page-hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(17,20,16,0.3) 0%, rgba(17,20,16,0.65) 100%);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 {
  font-size: clamp(2.8rem, 5vw, 5rem);
  font-weight: 300; color: var(--white);
  line-height: 1.05; letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.page-hero h1 em { font-style: italic; color: var(--sage-light); }
.page-hero-sub {
  font-size: 0.9rem; font-weight: 300; color: rgba(255,255,255,0.6);
  max-width: 460px; line-height: 1.7;
}

/* ================================================================
   ANIMATIONS
   ================================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.anim.visible { opacity: 1; transform: translateY(0); }
.anim-d1 { transition-delay: 0.1s; }
.anim-d2 { transition-delay: 0.2s; }
.anim-d3 { transition-delay: 0.3s; }
.anim-d4 { transition-delay: 0.4s; }

/* ================================================================
   FORM STYLES
   ================================================================ */
.form-group { margin-bottom: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-label {
  display: block; font-size: 0.65rem; letter-spacing: 0.14em;
  text-transform: uppercase; font-weight: 500; color: var(--muted); margin-bottom: 0.35rem;
}
.form-label .req { color: var(--sage-dark); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 0.75rem 1rem;
  border: 1px solid var(--border); border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif; font-size: 0.86rem; font-weight: 300;
  color: var(--ink); background: var(--white);
  outline: none; -webkit-appearance: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input::placeholder, .form-textarea::placeholder { color: #bbb8b2; }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(122,155,126,0.12);
}
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath fill='%237a8078' d='M0 0l5 6 5-6z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  padding-right: 2.5rem; cursor: pointer;
}
.form-textarea { resize: vertical; min-height: 100px; line-height: 1.6; }
.form-section-label {
  font-size: 0.6rem; letter-spacing: 0.28em; text-transform: uppercase;
  color: var(--sage); font-weight: 500;
  margin: 1.2rem 0 1rem; padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 860px) {
  .nav { padding: 0 1.4rem; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .section, .section-sm { padding: 4rem 1.4rem; }
  .trust-bar { padding: 0.9rem 1.4rem; gap: 1.5rem; }
  .footer { padding: 3rem 1.4rem 0; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .page-hero { padding: 0 1.4rem 4rem; }
  .page-hero h1 { font-size: 2.5rem; }
  .form-row { grid-template-columns: 1fr; }
}