/* ============================================
   Surfside Window Cleaning — Design Tokens
   ============================================ */
:root {
  --navy: #0E2A3D;
  --navy-light: #1C4258;
  --white: #FFFFFF;
  --cream: #FAF7F1;
  --sand: #E7DCC8;
  --sand-dark: #C9AE85;
  --ocean: #2F8FB0;
  --ocean-deep: #1D6E8C;
  --ink: #16242D;
  --ink-soft: #4A5A63;

  --font-display: "Bricolage Grotesque", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-soft: 0 8px 30px rgba(14, 42, 61, 0.08);
  --shadow-lift: 0 16px 40px rgba(14, 42, 61, 0.14);
  --transition: 220ms cubic-bezier(.4,0,.2,1);
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--navy);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }

p { color: var(--ink-soft); }

a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--navy);
  color: var(--white);
  padding: 12px 20px;
  z-index: 1000;
  border-radius: var(--radius-sm);
}
.skip-link:focus {
  left: 24px;
  top: 24px;
}

:focus-visible {
  outline: 2px solid var(--ocean);
  outline-offset: 3px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--ocean-deep);
  margin: 0 0 0.9em;
}
.eyebrow-light { color: var(--sand); }

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--navy);
  color: var(--white);
  box-shadow: var(--shadow-soft);
}
.btn-primary:hover { background: var(--navy-light); box-shadow: var(--shadow-lift); }

.btn-ghost {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border-color: rgba(255,255,255,0.55);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255,255,255,0.18); }

.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-block { width: 100%; }

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255,255,255,0.9);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid rgba(14,42,61,0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--navy);
  margin-right: auto;
}

.main-nav ul {
  display: flex;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--ocean);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.tel-pill {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  padding: 8px 6px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
}

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(14,42,61,0.08);
  background: var(--white);
}
.mobile-nav ul {
  list-style: none;
  margin: 0;
  padding: 12px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.mobile-nav a {
  display: block;
  padding: 12px 4px;
  font-weight: 500;
  border-bottom: 1px solid rgba(14,42,61,0.06);
}
.mobile-nav.is-open { display: block; }

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--navy);
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 70%;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 120px;
  padding-bottom: 88px;
  color: var(--white);
}

.hero-content h1 { color: var(--white); }

.hero .eyebrow { color: var(--sand); }

.hero-sub {
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--white);
  margin: 0.6em 0 0.2em;
}

.hero-loc {
  color: rgba(255,255,255,0.82);
  max-width: 40ch;
  margin: 0 0 2em;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.waterline {
  width: 100%;
  height: 40px;
  display: block;
  background: var(--white);
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 96px 0;
  background: var(--white);
}
.section-alt { background: var(--cream); }

.section-navy {
  background: var(--navy);
}
.section-navy h2, .section-navy .about-copy { color: var(--white); }
.section-navy .about-copy { color: rgba(255,255,255,0.85); }

.about-wrap { max-width: 760px; }
.about-copy { font-size: 1.08rem; max-width: 60ch; }

/* Services cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}

.card {
  background: var(--white);
  border: 1px solid rgba(14,42,61,0.08);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.card-kicker {
  font-size: 0.85rem;
  color: var(--ocean-deep);
  font-weight: 600;
  margin: -0.4em 0 1em;
}

.card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card li {
  color: var(--ink-soft);
  padding-left: 20px;
  position: relative;
}
.card li::before {
  content: "";
  position: absolute;
  left: 0; top: 10px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ocean);
}

/* Why us */
.check-grid {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px 32px;
}
.check-grid li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  font-size: 1.02rem;
}
.check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--sand);
  color: var(--navy);
  font-size: 0.9rem;
  flex: none;
}

/* Service area */
.area-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.area-list li {
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--cream);
  border: 1px solid rgba(14,42,61,0.08);
  font-weight: 500;
  font-size: 0.94rem;
  color: var(--navy);
}

/* Contact */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-details {
  margin: 32px 0 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-details div { display: flex; gap: 8px; }
.contact-details dt {
  font-weight: 600;
  color: var(--navy);
  width: 80px;
  flex: none;
}
.contact-details dd { margin: 0; color: var(--ink-soft); }
.contact-details a:hover { color: var(--ocean-deep); }

.quote-form {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border: 1px solid rgba(14,42,61,0.06);
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--navy); }
.field input, .field textarea {
  font: inherit;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(14,42,61,0.18);
  background: var(--white);
  color: var(--ink);
  resize: vertical;
}
.field input:focus, .field textarea:focus {
  border-color: var(--ocean);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.75);
  padding: 48px 0 32px;
}
.footer-inner { display: flex; flex-direction: column; gap: 10px; }
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}
.footer-brand img { filter: invert(1) brightness(2); }
.footer-copy { font-size: 0.85rem; color: rgba(255,255,255,0.55); }

/* ============================================
   Scroll reveal (subtle, respects reduced motion)
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
  .check-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 760px) {
  .main-nav, .header-actions .tel-pill { display: none; }
  .header-actions .btn-sm { display: none; }
  .nav-toggle { display: flex; }
  .hero { min-height: 86vh; }
  .hero-content { padding-top: 90px; padding-bottom: 56px; }
  .section { padding: 72px 0; }
  .check-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
}