/* ============================================================
   Smith Island Sanctuary — v000
   Style family: Organic Natural | Earthy + Holistic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Lato:wght@300;400;700&display=swap');

/* ---- Variables ------------------------------------------- */
:root {
  --c-primary:   #4a6741;
  --c-secondary: #c17f4a;
  --c-accent:    #8fae8b;
  --c-dark:      #2c2416;
  --c-bg:        #f5f0e8;
  --c-bg-alt:    #ede7da;
  --c-surface:   #faf7f2;
  --c-border:    #d4c9b5;
  --c-text:      #3a2f1e;
  --c-muted:     #7a6a55;
  --c-white:     #ffffff;

  --f-display: 'Playfair Display', Georgia, serif;
  --f-body:    'Lato', sans-serif;

  --sp-xs:  0.5rem;
  --sp-sm:  1rem;
  --sp-md:  2rem;
  --sp-lg:  4rem;
  --sp-xl:  7rem;

  --radius: 4px;
  --shadow: 0 2px 12px rgba(44,36,22,0.10);
  --trans:  all 0.3s ease;

  --max-w: 1100px;
}

/* ---- Reset & Base ---------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--f-body);
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.7;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: var(--c-primary); text-decoration: none; transition: var(--trans); }
a:hover { color: var(--c-secondary); }
ul  { list-style: none; }

/* ---- Typography ------------------------------------------ */
h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--c-dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.2rem; }
p  { margin-bottom: var(--sp-sm); }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--c-muted);
  line-height: 1.8;
}

.eyebrow {
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-secondary);
  display: block;
  margin-bottom: 0.6rem;
}

blockquote {
  border-left: 3px solid var(--c-secondary);
  padding: var(--sp-sm) var(--sp-md);
  margin: var(--sp-md) 0;
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--c-primary);
  background: var(--c-bg-alt);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---- Navigation ------------------------------------------ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
  padding: 1.2rem 0;
}
.nav.scrolled {
  background: rgba(245, 240, 232, 0.97);
  box-shadow: 0 1px 20px rgba(44,36,22,0.10);
  padding: 0.8rem 0;
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-sm);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--f-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-white);
  transition: var(--trans);
}
.nav-logo:hover { color: var(--c-accent); }
.nav.scrolled .nav-logo { color: var(--c-dark); }
.nav.scrolled .nav-logo:hover { color: var(--c-primary); }
.logo-icon { font-size: 1.4rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links > li > a {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  padding: 0.5rem 0.8rem;
  border-radius: var(--radius);
  transition: var(--trans);
}
.nav.scrolled .nav-links > li > a { color: var(--c-dark); }
.nav-links > li > a:hover { color: var(--c-accent); background: rgba(255,255,255,0.10); }
.nav.scrolled .nav-links > li > a:hover { color: var(--c-primary); background: rgba(74,103,65,0.08); }

/* Dropdown — JS-controlled via .open class (no CSS :hover trigger) */
.has-dropdown { position: relative; }
.dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 0.3rem);
  left: 0;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 210px;
  padding: 0.5rem 0;
}
.has-dropdown.open .dropdown { display: block; }
.dropdown li a {
  display: block;
  padding: 0.55rem 1.1rem;
  font-size: 0.88rem;
  color: var(--c-text);
  transition: var(--trans);
}
.dropdown li a:hover { background: var(--c-bg-alt); color: var(--c-primary); }

.nav-cta {
  background: var(--c-secondary) !important;
  color: var(--c-white) !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 2rem !important;
}
.nav.scrolled .nav-cta { background: var(--c-primary) !important; }
.nav-cta:hover { background: var(--c-dark) !important; }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: rgba(255,255,255,0.9);
  transition: var(--trans);
}
.nav.scrolled .nav-toggle span { background: var(--c-dark); }

/* ---- Hero ------------------------------------------------ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--c-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #2c2416 0%, #3d5233 40%, #4a6741 70%, #6b8c5f 100%);
  opacity: 0.92;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 60%, rgba(193,127,74,0.18) 0%, transparent 60%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--sp-xl) var(--sp-md);
  color: var(--c-white);
}
.hero-content .eyebrow { color: var(--c-secondary); }
.hero-content h1 {
  color: var(--c-white);
  max-width: 700px;
  margin-bottom: var(--sp-sm);
}
.hero-content .lead { color: rgba(255,255,255,0.82); max-width: 560px; }
.hero-actions {
  display: flex;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-top: var(--sp-md);
}

/* Subpage hero */
.page-hero {
  padding: 9rem var(--sp-md) 5rem;
  background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-primary) 100%);
  color: var(--c-white);
  text-align: center;
}
.page-hero h1 { color: var(--c-white); }
.page-hero .eyebrow { color: var(--c-secondary); }
.page-hero .lead { color: rgba(255,255,255,0.78); max-width: 600px; margin: 0 auto; }

/* ---- Buttons --------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  font-family: var(--f-body);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2rem;
  transition: var(--trans);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--c-secondary);
  color: var(--c-white);
  border-color: var(--c-secondary);
}
.btn-primary:hover { background: var(--c-dark); border-color: var(--c-dark); color: var(--c-white); }
.btn-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); color: var(--c-white); }
.btn-green {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.btn-green:hover { background: var(--c-dark); border-color: var(--c-dark); color: var(--c-white); }

/* ---- Layout ---------------------------------------------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--sp-md);
}
.section {
  padding: var(--sp-xl) 0;
}
.section-alt {
  background: var(--c-bg-alt);
}
.section-dark {
  background: var(--c-dark);
  color: var(--c-white);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--c-white); }
.section-dark p, .section-dark .lead { color: rgba(255,255,255,0.78); }
.section-dark .eyebrow { color: var(--c-secondary); }
.section-green {
  background: var(--c-primary);
  color: var(--c-white);
}
.section-green h2, .section-green h3 { color: var(--c-white); }
.section-green p, .section-green .lead { color: rgba(255,255,255,0.82); }
.section-green .eyebrow { color: var(--c-accent); }

.section-header {
  max-width: 680px;
  margin-bottom: var(--sp-lg);
}
.section-header.centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.section-header h2 { margin-bottom: 0.75rem; }

/* ---- Grid & Cards ---------------------------------------- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-md); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-md); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-md); }

.card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--trans);
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-body { padding: var(--sp-md); }
.card h3 { margin-bottom: 0.5rem; }
.card h4 { margin-bottom: 0.5rem; }

/* Explore cards */
.explore-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--sp-md);
  transition: var(--trans);
}
.explore-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.explore-card .icon { font-size: 2.2rem; margin-bottom: var(--sp-sm); }
.explore-card h3 { margin-bottom: 0.5rem; font-size: 1.3rem; }
.explore-card p { font-size: 0.95rem; color: var(--c-muted); }
.explore-card a {
  display: inline-block;
  margin-top: var(--sp-sm);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
}
.explore-card a:hover { color: var(--c-secondary); }

/* Split layout */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-lg);
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }

/* ---- Feature list ---------------------------------------- */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: var(--sp-md) 0;
}
.feature-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.feature-item .fi-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}
.feature-item p { margin-bottom: 0; }

/* ---- Team cards ------------------------------------------ */
.team-card {
  text-align: center;
  padding: var(--sp-md);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
}
.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--c-bg-alt);
  margin: 0 auto var(--sp-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  border: 3px solid var(--c-border);
}
.team-card h4 { margin-bottom: 0.25rem; }
.team-card .role { font-size: 0.82rem; color: var(--c-secondary); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.75rem; }
.team-card p { font-size: 0.9rem; color: var(--c-muted); margin: 0; }

/* ---- Pricing table --------------------------------------- */
.price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--sp-sm);
  margin: var(--sp-md) 0;
}
.price-card {
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: var(--sp-md);
  background: var(--c-surface);
  text-align: center;
}
.price-card .price-amount {
  font-family: var(--f-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--c-primary);
}
.price-card .price-unit { font-size: 0.82rem; color: var(--c-muted); margin-bottom: 0.5rem; }
.price-card h4 { margin-bottom: 0.25rem; }

/* ---- Divider --------------------------------------------- */
.divider {
  border: none;
  border-top: 1px solid var(--c-border);
  margin: var(--sp-lg) 0;
}
.plant-divider {
  text-align: center;
  font-size: 1.6rem;
  margin: var(--sp-md) 0;
  color: var(--c-accent);
}

/* ---- Philosophy strip ------------------------------------ */
.philosophy-strip {
  background: var(--c-primary);
  color: var(--c-white);
  padding: var(--sp-lg) var(--sp-md);
  text-align: center;
}
.philosophy-strip h2 { color: var(--c-white); }
.philosophy-strip p { color: rgba(255,255,255,0.82); max-width: 680px; margin: 0 auto var(--sp-md); }
.steps {
  display: flex;
  justify-content: center;
  gap: var(--sp-sm);
  flex-wrap: wrap;
  margin-top: var(--sp-md);
}
.step {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 0.75rem 1.2rem;
  font-size: 0.9rem;
  color: var(--c-white);
}
.step strong { display: block; font-family: var(--f-display); font-size: 1rem; }

/* ---- Under construction ---------------------------------- */
.under-construction {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-xl) var(--sp-md);
  text-align: center;
}
.uc-inner {
  max-width: 500px;
}
.uc-plant {
  margin: 0 auto var(--sp-md);
  width: 140px;
}
.uc-inner h2 { margin-bottom: var(--sp-sm); }
.uc-inner p { color: var(--c-muted); }
.uc-subtitle {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--c-secondary);
  margin-top: var(--sp-sm);
}

/* ---- Footer ---------------------------------------------- */
footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.7);
  padding: var(--sp-lg) 0 var(--sp-md);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-md);
  margin-bottom: var(--sp-lg);
}
.footer-brand .nav-logo { color: var(--c-white); margin-bottom: var(--sp-sm); }
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
footer h5 {
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-white);
  margin-bottom: 0.75rem;
}
footer ul li { margin-bottom: 0.4rem; }
footer ul li a { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
footer ul li a:hover { color: var(--c-secondary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--sp-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--c-secondary); }

/* ---- Breadcrumb ------------------------------------------ */
.breadcrumb {
  padding: 1rem 0;
  font-size: 0.82rem;
  color: var(--c-muted);
}
.breadcrumb a { color: var(--c-muted); }
.breadcrumb a:hover { color: var(--c-primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* ---- Helpers --------------------------------------------- */
.text-center { text-align: center; }
.mt-sm { margin-top: var(--sp-sm); }
.mt-md { margin-top: var(--sp-md); }
.mt-lg { margin-top: var(--sp-lg); }
.mb-sm { margin-bottom: var(--sp-sm); }
.mb-md { margin-bottom: var(--sp-md); }
.color-secondary { color: var(--c-secondary); }
.color-primary { color: var(--c-primary); }

/* ---- Responsive ------------------------------------------ */
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .split.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 700px) {
  /* Full-screen slide-down panel */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--c-dark);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 5rem var(--sp-md) var(--sp-md);
    gap: 0;
    overflow-y: auto;
    z-index: 99;
  }
  .nav-links.open { display: flex; }

  /* Top-level links — light on dark panel */
  .nav-links > li { width: 100%; }
  .nav-links > li > a {
    display: block;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    border-radius: 0;
    color: rgba(255,255,255,0.9) !important;
    font-size: 1rem;
  }
  .nav-links > li > a:hover,
  .nav-links > li > a:active { color: var(--c-secondary) !important; background: transparent; }

  /* CTA pill inside mobile menu */
  .nav-links .nav-cta {
    margin-top: 1rem;
    display: inline-block !important;
    width: auto !important;
    background: var(--c-secondary) !important;
    color: var(--c-white) !important;
    border-radius: 2rem !important;
    padding: 0.65rem 1.4rem !important;
    border-bottom: none !important;
  }

  /* Dropdown sub-items */
  .dropdown {
    position: static;
    box-shadow: none;
    border: none;
    border-left: 3px solid var(--c-secondary);
    margin: 0.25rem 0 0.5rem 1rem;
    background: transparent;
    padding: 0.25rem 0;
  }
  .dropdown li a {
    color: rgba(255,255,255,0.75) !important;
    padding: 0.55rem 0.75rem;
    font-size: 0.9rem;
  }
  .dropdown li a:hover,
  .dropdown li a:active { color: var(--c-secondary) !important; background: transparent; }

  /* Expand/collapse indicator on parent items that have children */
  .has-dropdown > a::after {
    content: ' ›';
    display: inline-block;
    transition: transform 0.2s ease;
    margin-left: 0.3rem;
  }
  .has-dropdown.open > a::after { transform: rotate(90deg); }

  .nav-toggle { display: flex; }

  /* Close button inside mobile panel */
  .nav-close {
    display: flex;
    position: absolute;
    top: 1rem; right: 1rem;
    background: none;
    border: none;
    cursor: pointer;
    color: rgba(255,255,255,0.7);
    font-size: 1.6rem;
    line-height: 1;
    padding: 0.4rem;
  }

  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .steps { flex-direction: column; align-items: center; }
}