/* =========================================================================
   Old Lighthouse & Company
   Classic, nautical, warm. Garamond throughout. No underlines, no italics.
   ========================================================================= */

:root {
  /* Nautical blues */
  --navy:        #103466;   /* the logo navy — primary blue */
  --navy-deep:   #0c2950;   /* deeper navy for layering */
  --navy-soft:   #1b427a;   /* lighter navy for hairlines on dark */

  /* Whites & creams */
  --white:       #ffffff;
  --cream:       #f6f1e6;   /* warm ivory */
  --cream-soft:  #fbf8f1;   /* lightest cream */
  --cream-deep:  #ece3d2;   /* cream shadow / borders */

  /* Warm brass accent — a single quiet nautical highlight */
  --brass:       #b1925b;
  --brass-soft:  #c7ac7d;
  --brass-deep:  #7e6230;   /* darker bronze for small text on cream — meets WCAG AA */

  /* Ink */
  --ink:         #102542;   /* near-navy text on cream */
  --ink-muted:   #4a586b;

  --maxw: 1120px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

  --font-serif: 'EB Garamond', 'Garamond', 'Adobe Garamond Pro', 'Hoefler Text', Georgia, 'Times New Roman', serif;
}

/* ----------------------------- Reset ----------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-serif);
  font-style: normal;            /* never italic */
  font-weight: 400;
  color: var(--ink);
  background: var(--cream-soft);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Guard against stray italics / underlines anywhere */
em, i, cite, address, dfn { font-style: normal; }
a { text-decoration: none; color: inherit; }
a:hover, a:focus { text-decoration: none; }

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

h1, h2, h3, p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

/* Shared decorative rule */
.rule {
  display: block;
  width: 64px;
  height: 2px;
  margin: 1.5rem auto;
  border: 0;
}
.rule-dark  { background: var(--brass); }
.rule-left  { margin-left: 0; margin-right: 0; }

/* Eyebrow label (small caps-styled, letterspaced) */
.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--brass-deep);
}
.section-eyebrow-light { color: var(--brass-soft); }

/* =========================================================================
   HEADER
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(199, 172, 125, 0.28);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.scrolled {
  box-shadow: 0 6px 28px rgba(8, 28, 58, 0.32);
}
.header-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.9rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand { display: inline-flex; align-items: center; }
.brand-logo {
  height: 58px;
  width: auto;
  display: block;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 2.4rem;
}
.site-nav a {
  color: var(--cream);
  font-size: 1.12rem;
  letter-spacing: 0.04em;
  padding: 0.25rem 0;
  white-space: nowrap;
  transition: color 0.25s var(--ease);
}
.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--brass-soft);
}
/* Contact as the header's call-to-action — a brass button that stands apart */
.site-nav a.nav-cta {
  background: var(--brass);
  color: var(--navy-deep);
  padding: 0.5rem 1.35rem;
  border-radius: 2px;
  transition: background 0.25s var(--ease), color 0.25s var(--ease);
}
.site-nav a.nav-cta:hover,
.site-nav a.nav-cta:focus-visible {
  background: var(--brass-soft);
  color: var(--navy-deep);
}

/* Hamburger toggle — shown only on mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--cream-soft);
  transition: transform 0.3s var(--ease), opacity 0.25s var(--ease);
}
.site-header.nav-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.site-header.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.site-header.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* =========================================================================
   HERO / LANDING
   ========================================================================= */
.hero {
  background: var(--navy);
  color: var(--cream-soft);
  display: flex;
  align-items: center;
  min-height: clamp(440px, 66vh, 620px);
  overflow: hidden;
}
/* Slogan on the left, a contained photograph on the right — no overlap. */
.hero-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.3fr;
  gap: clamp(1.5rem, 2.8vw, 2.75rem);
  align-items: center;
  padding-top: clamp(3rem, 6vh, 4.5rem);
  padding-bottom: clamp(3rem, 6vh, 4.5rem);
}
.hero-text { text-align: left; }
.hero-slogan {
  font-weight: 500;
  font-size: clamp(1.7rem, 2.9vw, 2.6rem);
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--white);
  max-width: none;
}
.hero-cta {
  display: inline-block;
  margin-top: 2.2rem;
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 1.02rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--cream-soft);
  border: 1px solid var(--brass);
  padding: 0.72rem 1.9rem;
  border-radius: 2px;
  transition: background 0.28s var(--ease), color 0.28s var(--ease);
}
.hero-cta:hover,
.hero-cta:focus-visible {
  background: var(--brass);
  color: var(--navy-deep);
}
.hero-media { margin: 0; }
.hero-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 2px;
  border: 1px solid rgba(199, 172, 125, 0.45);
  box-shadow: 0 26px 64px rgba(5, 16, 36, 0.5);
}
/* Stack on narrower screens */
@media (max-width: 820px) {
  .hero { min-height: 0; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
    padding-bottom: 5rem; /* navy breathing room below the image before Focus Areas */
  }
  .hero-text { text-align: center; }
  .hero-text .rule { margin-left: auto; margin-right: auto; }
  .hero-slogan { max-width: 24ch; margin-left: auto; margin-right: auto; }
}

/* =========================================================================
   SECTIONS (shared)
   ========================================================================= */
.section {
  padding: clamp(4.5rem, 11vh, 7.5rem) 0;
}
.section-cream { background: var(--cream); color: var(--ink); }
.section-navy  { background: var(--navy); color: var(--cream-soft); }

/* offset for sticky header on anchor jumps */
#focus, #contact { scroll-margin-top: 84px; }

.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}
.section-title {
  font-weight: 500;
  font-size: clamp(2rem, 4.4vw, 3rem);
  line-height: 1.15;
  letter-spacing: 0.01em;
  margin-top: 0.6rem;
  color: var(--navy);
}
.section-title-light { color: var(--white); }

/* =========================================================================
   FOCUS AREAS
   ========================================================================= */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.25rem;
}
.focus-card {
  background: var(--cream-soft);
  border: 1px solid var(--cream-deep);
  border-top: 3px solid var(--brass);
  padding: 2.75rem 2.25rem 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.focus-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 40px rgba(16, 52, 102, 0.12);
}
.focus-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--brass);
  margin-bottom: 1.4rem;
}
.focus-icon svg {
  width: 52px;
  height: 52px;
  display: block;
}
.focus-title {
  font-weight: 500;
  font-size: 1.65rem;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 0.85rem;
}
.focus-text {
  font-size: 1.15rem;
  color: var(--ink-muted);
  line-height: 1.65;
  max-width: 30ch;
}

/* =========================================================================
   CONTACT
   ========================================================================= */
.contact-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact-inner .btn { margin-top: 2.25rem; }
/* Contact section on navy: solid brass CTA button */
.section-navy .btn-primary {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--navy-deep);
}
.section-navy .btn-primary:hover,
.section-navy .btn-primary:focus-visible {
  background: var(--brass-soft);
  border-color: var(--brass-soft);
  color: var(--navy-deep);
}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 1.12rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.95rem 2.5rem;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.28s var(--ease), color 0.28s var(--ease), border-color 0.28s var(--ease), transform 0.28s var(--ease);
}
.btn-primary {
  background: var(--navy);
  color: var(--cream-soft);
  border-color: var(--navy);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--brass);
  border-color: var(--brass);
  color: var(--navy-deep);
  transform: translateY(-2px);
}
.btn-quiet {
  background: transparent;
  color: var(--ink-muted);
  border-color: var(--cream-deep);
}
.btn-quiet:hover,
.btn-quiet:focus-visible {
  color: var(--navy);
  border-color: var(--navy);
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer {
  background: var(--navy);
  color: var(--cream-soft);
  border-top: 1px solid rgba(199, 172, 125, 0.28);
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 1.75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 1.02rem;
  letter-spacing: 0.02em;
}

/* =========================================================================
   CONTACT MODAL
   ========================================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(8, 25, 50, 0.55);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}
.modal-overlay[hidden] { display: none; }
.modal-overlay.is-open { opacity: 1; }

.modal-card {
  position: relative;
  background: var(--cream-soft);
  border-top: 4px solid var(--brass);
  width: 100%;
  max-width: 540px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 2.75rem 2.75rem 2.5rem;
  border-radius: 4px;
  box-shadow: 0 30px 70px rgba(8, 25, 50, 0.4);
  transform: translateY(14px) scale(0.985);
  transition: transform 0.3s var(--ease);
}
.modal-overlay.is-open .modal-card { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute;
  top: 0.9rem;
  right: 1.15rem;
  background: none;
  border: none;
  font-family: var(--font-serif);
  font-size: 2rem;
  line-height: 1;
  color: var(--ink-muted);
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  transition: color 0.2s var(--ease);
}
.modal-close:hover, .modal-close:focus-visible { color: var(--navy); }

.modal-title {
  font-weight: 500;
  font-size: 2.15rem;
  color: var(--navy);
}
.modal-sub {
  font-size: 1.12rem;
  color: var(--ink-muted);
  margin-bottom: 1.75rem;
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.15rem; }
.contact-form[hidden] { display: none; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}
.field label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--navy);
}
.field input,
.field textarea {
  font-family: var(--font-serif);
  font-style: normal;
  font-size: 1.1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--cream-deep);
  border-radius: 2px;
  padding: 0.7rem 0.85rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  width: 100%;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brass);
  box-shadow: 0 0 0 3px rgba(177, 146, 91, 0.18);
}
.contact-form.show-errors input:invalid,
.contact-form.show-errors textarea:invalid,
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: #a8423a;
}
/* Per-field server-side error message */
.field-error {
  display: block;
  margin-top: 0.35rem;
  color: #a8423a;
  font-size: 0.92rem;
  line-height: 1.4;
}
.field-error[hidden] { display: none; }

.form-error {
  color: #a8423a;
  font-size: 1rem;
  margin-top: -0.25rem;
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.9rem;
  margin-top: 0.6rem;
}

/* Honeypot field — kept off-screen, never shown to people */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

/* Confirmation shown in place of the form after a successful send */
.form-success {
  text-align: center;
  padding: 0.5rem 0 0.25rem;
}
.form-success p {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 1.75rem;
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
/* Services: drop to one centered column before the 3-up grid gets cramped (e.g. tablet portrait) */
@media (max-width: 900px) {
  .focus-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin-inline: auto;
    gap: 1.75rem;
  }
  .focus-card { padding: 2.5rem 2rem; }
}

@media (max-width: 760px) {
  /* Mobile: logo left, hamburger right; the nav becomes a dropdown panel */
  .header-inner {
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem max(1.25rem, env(safe-area-inset-right)) 0.7rem max(1.25rem, env(safe-area-inset-left));
  }
  .brand-logo { height: 46px; }
  .nav-toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    border-top: 1px solid rgba(199, 172, 125, 0.22);
    border-bottom: 1px solid rgba(199, 172, 125, 0.28);
    box-shadow: 0 16px 30px rgba(8, 28, 58, 0.34);
    display: none;
  }
  .site-header.nav-open .site-nav { display: block; }
  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.35rem 0;
  }
  .site-nav li { width: 100%; }
  .site-nav a {
    display: block;
    text-align: center;
    font-size: 1.08rem;
    letter-spacing: 0.02em;
    padding: 0.95rem 1.5rem;
  }
  .site-nav a:hover,
  .site-nav a:focus-visible {
    background: rgba(199, 172, 125, 0.10);
    color: var(--brass-soft);
  }
  .site-nav a.nav-cta {
    background: transparent;
    color: var(--brass-soft);
    border-radius: 0;
    padding: 0.95rem 1.5rem;
  }
  .site-nav a.nav-cta:hover,
  .site-nav a.nav-cta:focus-visible {
    background: rgba(199, 172, 125, 0.10);
    color: var(--brass);
  }

  #focus, #contact { scroll-margin-top: 120px; }

  .container { padding-left: 1.4rem; padding-right: 1.4rem; }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
    padding: 1.6rem 1.4rem;
  }

  .field-row { grid-template-columns: 1fr; }
  .modal-card { padding: 2.25rem 1.6rem 2rem; }
}

@media (max-width: 420px) {
  .brand-logo { height: 40px; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}