/* ============================================================
   SmartFence – Global Stylesheet
   ============================================================ */

:root {
  --teal:         #0D7A6B;
  --teal-dark:    #0A6659;
  --teal-darker:  #0A5045;
  --teal-light:   #e6f4f1;
  --white:        #ffffff;
  --off-white:    #f0f4f0;
  --text-dark:    #1a2332;
  --text-body:    #374151;
  --text-muted:   #6B7280;
  --border:       #e5e7eb;
  --footer-bg:    #1e2d3d;
  --grey-bg:      #6D737B;
  --visitor-bg:   #545960;
  --radius-sm:    4px;
  --radius:       8px;
  --radius-lg:    12px;
  --max-w:        1200px;
  --nav-h:        64px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
img { display: block; max-width: 100%; }
a { text-decoration: none; }
ul { list-style: none; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-body);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

/* ── Layout ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 1.5rem; }
.section-sm { padding: 3rem 1.5rem; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.375rem);
  font-weight: 700;
  color: var(--teal);
  margin-bottom: .625rem;
}
.section-header p {
  font-size: 1.0625rem;
  color: var(--text-dark);
  max-width: 620px;
  margin: 0 auto;
}



.sf-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
  transition: background .25s, border-color .25s, box-shadow .25s;
  height: var(--nav-h);
}

.sf-nav-inner {
  max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem;
  height: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}

.sf-nav.scrolled {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.08);
}




/* Logo image (real SVG file) */
.sf-logo { display: flex; align-items: center; gap: .5rem; flex-shrink: 0; }
.sf-logo img { height: 28px; width: auto; display: block; }
/* Inner pages — always show dark logo, hide white */
.sf-logo-img-white { display: none !important; }
.sf-logo-img-dark  { display: block !important; }
/* Inline SVG fallback (footer) */
.sf-logo-icon { display: flex; align-items: center; flex-shrink: 0; }
.sf-logo-icon svg { width: 28px; height: 28px; display: block; }
.sf-logo-text { font-size: 1.25rem; font-weight: 700; color: var(--text-dark); letter-spacing: -.01em; white-space: nowrap; }
.sf-logo-text span { color: var(--teal); }

.sf-nav-links { display: flex; align-items: center; gap: 2rem; }
.sf-nav-link { font-size: .9375rem; font-weight: 500; color: var(--text-body); transition: color .2s; }
.sf-nav-link:hover { color: var(--teal); }
.sf-nav-actions { display: flex; align-items: center; gap: .75rem; flex-shrink: 0; }

/* Hamburger */
.sf-hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.sf-hamburger span { display: block; width: 24px; height: 2px; background: var(--text-dark); border-radius: 2px; transition: transform .25s ease, opacity .25s ease; }
.sf-hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.sf-hamburger.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.sf-hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.sf-mobile-menu {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem 1.5rem; z-index: 999;
  box-shadow: 0 4px 12px rgba(0,0,0,.08);
}
.sf-mobile-menu.open { display: block; }
.sf-mobile-menu a {
  display: block; padding: .75rem 0;
  font-size: 1rem; font-weight: 500; color: var(--text-body);
  border-bottom: 1px solid var(--border);
}
.sf-mobile-menu a:last-child { border-bottom: none; }


/* styles.css — transparent nav for pages with data-transparent-nav */
[data-transparent-nav] .sf-nav {
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background .25s, border-color .25s, box-shadow .25s;
}
[data-transparent-nav] .sf-nav .sf-nav-link { color: rgba(255,255,255,.92); }
[data-transparent-nav] .sf-nav .sf-hamburger span { background: white; transition: transform .25s ease, opacity .25s ease; }
[data-transparent-nav] .sf-logo-img-white { display: block !important; }
[data-transparent-nav] .sf-logo-img-dark  { display: none !important; }

[data-transparent-nav] .sf-nav.scrolled { background: var(--white); border-bottom: 1px solid var(--border); box-shadow: 0 1px 4px rgba(0,0,0,.08); }
[data-transparent-nav] .sf-nav.scrolled .sf-nav-link { color: var(--text-body); }
[data-transparent-nav] .sf-nav.scrolled .sf-hamburger span { background: var(--text-dark); }
[data-transparent-nav] .sf-nav.scrolled .sf-logo-img-white { display: none !important; }
[data-transparent-nav] .sf-nav.scrolled .sf-logo-img-dark  { display: block !important; }


/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: inherit; font-size: .9375rem; font-weight: 600;
  border-radius: var(--radius-sm); border: 2px solid transparent;
  cursor: pointer; transition: background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease; white-space: nowrap;
  padding: .625rem 1.375rem;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary   { background: var(--teal);    color: var(--white); border-color: var(--teal); }
.btn-primary:hover { background: var(--teal-dark); border-color: var(--teal-dark); box-shadow: 0 4px 14px rgba(13,122,107,.35); }
.btn-outline   { background: transparent;    color: var(--teal);  border-color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: var(--white); box-shadow: 0 4px 14px rgba(13,122,107,.25); }
.btn-white     { background: var(--white);   color: var(--teal);  border-color: var(--white); }
.btn-white:hover { background: var(--white); box-shadow: 0 4px 14px rgba(0,0,0,.18); }
.btn-white-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.7); }
.btn-white-outline:hover { background: rgba(255,255,255,.15); border-color: white; box-shadow: 0 4px 14px rgba(0,0,0,.15); }
.btn-lg { padding: .875rem 2rem; font-size: 1rem; }
.btn-sm { padding: .4375rem 1rem; font-size: .875rem; }

/* ── Teal circle checkmarks  ── */
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  padding: .3rem 0;
  font-size: .9375rem;
  color: var(--text-body);
}
.check-list li > span { display: inline; }
.check-list li > span strong { display: inline; font-weight: 700; }
.check-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 15px;
  margin-top: 4px;
  background-color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='19.986' height='14.67' viewBox='0 0 19.986 14.67'%3E%3Cpath d='M39.556,25.379a1.956,1.956,0,0,0-1.392.577l-9.339,9.339-.752-.751L24.9,31.371a1.969,1.969,0,1,0-2.784,2.784l5.316,5.316a1.966,1.966,0,0,0,2.784,0L40.948,28.74a1.969,1.969,0,0,0-1.392-3.361' transform='translate(-21.539 -25.379)' fill='%230D7A6B'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border-radius: 0;
}

/* ── Grey cross (X) icons ── */
.cross-list li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  padding: .3rem 0;
  font-size: .9375rem;
  color: var(--text-body);
}
.cross-list li > span { display: inline; }
.cross-list li > span strong { display: inline; font-weight: 700; }

.cross-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px;
  height: 15px;
  margin-top: 4px;
  background-color: transparent;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 14 14'%3E%3Cpath d='M1 1l12 12M13 1L1 13' stroke='%236D737B' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border-radius: 0;
}

/* ── Shared How-Card / Feature-Card component ── */
.how-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.75rem; }

.how-card {
  background: white;
  border: 2px solid #D1D5DB;
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  transition: box-shadow .25s ease, transform .25s ease;
}
.how-card:hover {
  box-shadow: 0 8px 28px rgba(13,122,107,.15);
  transform: translateY(-3px);
}

/* Image wrapper — overflow:hidden here so zoom works independently of card */
.how-card-image {
  height: 220px;
  overflow: hidden;
  background: #f1f5f9;
  display: flex;
  align-items: flex-start;
  flex-shrink: 0;
  border: none;
  border-radius: 0;
  /* 4px teal accent bar separates image from body */
  border-bottom: 4px solid var(--teal);
  position: relative;
}
.how-card-image img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  transition: transform .4s ease;
  display: block;
}
.how-card:hover .how-card-image img { transform: scale(1.05); }

.how-card-ph { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; font-size: 2.75rem; }

/* Body: subtle teal tint distinguishes it from the image zone */
.how-card-body {
  padding: 1.375rem 1.5rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #F4FAF8;
}
.how-card-body h3 {
  font-size: 1.125rem; font-weight: 700; color: var(--teal);
  margin-bottom: .625rem; line-height: 1.3;
  text-align: left;
}
.how-card-body > p {
  font-size: .9375rem; color: var(--text-body);
  margin-bottom: 1rem; line-height: 1.65;
  text-align: left;
}
.how-card-body .check-list li { font-size: .9375rem; padding: .35rem 0; display: flex; align-items: baseline; gap: .625rem; }
.how-card-body .check-list li strong { display: inline; font-weight: 700; }

@media (max-width: 1100px) { .how-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) {
  .how-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .how-card-image { height: 190px; }
  .how-card-body { padding: 1.125rem 1.25rem 1.5rem; }
  .how-card-body h3 { font-size: 1rem; }
  .how-card-body > p { font-size: .875rem; }
  .how-card-body .check-list li { font-size: .875rem; }
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  margin-top: 0;
  position: relative;
  overflow: hidden;
  height: 480px;   /* was 260px min-height — set fixed height to match previous look */
  display: flex;
  align-items: center;
}
.page-hero-bg { position: absolute; inset: 0; object-fit: cover; width: 100%; height: 100%; object-position: center center; }
@media (max-width: 768px) {
  /* Each page sets its own --hero-focal-mobile via inline style on the img;
     falls back to center center if not set */
  .page-hero { height: 380px; }
}
.page-hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,60,50,.82) 0%, rgba(10,60,50,.5) 55%, rgba(10,60,50,.1) 100%);
}
.page-hero-content {
  position: relative; z-index: 2;
  padding: 3.5rem 1.5rem 3rem;
  max-width: var(--max-w); margin: 0 auto; width: 100%;
}
.page-hero-content h1 {
  font-size: clamp(2rem, 3.5vw, 2.75rem); font-weight: 800;
  color: var(--white); line-height: 1.15; margin-bottom: .625rem; max-width: 640px;
}
.page-hero-content p { font-size: 1.0625rem; color: #FFFFFF; max-width: 580px; line-height: 1.6; }

/* ── CTA Banner ── */
.cta-banner { background: var(--teal); padding: 5rem 1.5rem; text-align: center; color: var(--white); }
.cta-banner h2 { font-size: clamp(1.625rem, 3vw, 2.25rem); font-weight: 700; margin-bottom: .75rem; }
.cta-banner p { font-size: 1.0625rem; margin-bottom: 1.75rem; color: #ffffff; }
.cta-banner-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Footer ── */
.sf-footer { background: var(--footer-bg); color: #FFFFFF; padding: 3.5rem 1.5rem 1.5rem; }
.sf-footer-inner { max-width: var(--max-w); margin: 0 auto; }
.sf-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.sf-footer-brand .sf-logo-text { color: #FFFFFF; }
.sf-footer-brand p { margin-top: .75rem; font-size: .875rem; line-height: 1.7; max-width: 260px; color: #FFFFFF; }
.sf-footer-col h3 { color: #FFFFFF; font-size: .9375rem; font-weight: 600; margin-bottom: 1rem; }
.sf-footer-col a { display: block; color: #FFFFFF; font-size: .875rem; margin-bottom: .5rem; transition: color .2s; }
.sf-footer-col a:hover { color: #FFFFFF; }
.sf-footer-bottom {
  border-top: 1px solid #FFFFFF; padding-top: 1.5rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 1rem; font-size: .8125rem; color: #FFFFFF;
}
.sf-footer-bottom-links { display: flex; gap: 1.5rem; }
.sf-footer-bottom-links a { color: #FFFFFF; transition: color .2s; }
.sf-footer-bottom-links a:hover { color: #FFFFFF; }

/* Teal text utility */
.teal-heading { color: var(--teal); }

/* ── Skip link (accessibility) ── */
.sf-skip-link {
  position: absolute;
  top: 1rem;
  left: -9999px;
  z-index: 9999;
  background: var(--teal);
  color: white;
  padding: .75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .9375rem;
  text-decoration: none;
}
.sf-skip-link:focus {
  left: 1rem;
  outline: 3px solid white;
  outline-offset: 2px;
}

/* ── Focus styles for keyboard navigation ── */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Responsive nav ── */
@media (max-width: 900px) {
  .sf-nav-links, .sf-nav-actions { display: none; }
  .sf-hamburger { display: flex; }
}

/* ── Responsive footer ── */
@media (max-width: 768px) {
  .sf-footer-grid { grid-template-columns: 1fr 1fr; }
  .sf-footer-brand { grid-column: 1 / -1; }
  .section { padding: 3.5rem 1.25rem; }
}
@media (max-width: 480px) {
  .sf-footer-bottom { flex-direction: column; text-align: center; }
}

.api-hero{background:linear-gradient(135deg,var(--teal-darker) 0%,var(--teal-dark) 100%);padding:4rem 1.5rem;margin-top:var(--nav-h);}
    .api-hero h1{font-size:clamp(2rem,3.5vw,2.75rem);font-weight:800;color:white;margin-bottom:.625rem;}
    .api-hero p{font-size:1.0625rem;color:rgba(255,255,255,.8);max-width:560px;line-height:1.6;}
    .api-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:3rem;}
    .api-card{background:white;border:2px solid #A7AAAD;border-radius:var(--radius-lg);padding:1.75rem;}
    .api-card-icon{font-size:2rem;margin-bottom:.75rem;}
    .api-card h3{font-size:1.125rem;font-weight:700;color:var(--text-dark);margin-bottom:.5rem;}
    .api-card p{font-size:.9375rem;color:var(--text-dark);line-height:1.6;}
    .code-block{background:#1e2d3d;border-radius:var(--radius-lg);padding:1.5rem;color:#e2e8f0;font-family:'Courier New',monospace;font-size:.875rem;line-height:1.7;overflow-x:auto;margin:1.5rem 0;}
    .code-block .comment{color:#64a98c;}
    .code-block .string{color:#90cdf4;}
    .code-block .key{color:#f6ad55;}
    .endpoint-list{display:flex;flex-direction:column;gap:.75rem;}
    .endpoint-item{background:var(--off-white);border-radius:var(--radius);padding:1rem 1.25rem;display:flex;align-items:center;gap:1rem;border:1px solid var(--border);}
    .method{font-size:.75rem;font-weight:700;padding:.25rem .625rem;border-radius:3px;min-width:52px;text-align:center;}
    .method-get{background:#dcfce7;color:#166534;}
    .method-post{background:#dbeafe;color:#1e40af;}
    .endpoint-path{font-family:monospace;font-size:.9rem;color:var(--text-dark);}
    .endpoint-desc{font-size:.875rem;color:var(--text-dark);margin-left:auto;}
    @media(max-width:768px){.api-grid{grid-template-columns:1fr;}.endpoint-desc{display:none;}}



    .blog-hero{background:var(--footer-bg);padding:4rem 1.5rem;margin-top:var(--nav-h);text-align:center;}
    .blog-hero h1{font-size:clamp(2rem,3.5vw,2.75rem);font-weight:800;color:white;margin-bottom:.625rem;}
    .blog-hero p{font-size:1.0625rem;color:rgba(255,255,255,.75);}
    .blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem;max-width:var(--max-w);margin:0 auto;}
    .blog-card{background:white;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:box-shadow .2s;}
    .blog-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.1);}
    .blog-card-img{height:180px;background:var(--off-white);display:flex;align-items:center;justify-content:center;font-size:2.5rem;border-bottom:1px solid var(--border);}
    .blog-card-body{padding:1.25rem;}
    .blog-tag{display:inline-block;background:var(--teal-light);color:var(--teal);font-size:.75rem;font-weight:600;padding:.2rem .625rem;border-radius:3px;margin-bottom:.625rem;}
    .blog-card h3{font-size:1.0625rem;font-weight:700;color:var(--text-dark);margin-bottom:.5rem;line-height:1.4;}
    .blog-card p{font-size:.875rem;color:var(--text-dark);line-height:1.6;margin-bottom:.75rem;}
    .blog-meta{font-size:.8125rem;color:var(--text-dark);}
    @media(max-width:900px){.blog-grid{grid-template-columns:1fr 1fr;}}
    @media(max-width:600px){.blog-grid{grid-template-columns:1fr;}}


    .legal-hero{background:var(--footer-bg);padding:3.5rem 1.5rem;margin-top:var(--nav-h);}
    .legal-hero h1{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800;color:white;margin-bottom:.375rem;}
    .legal-hero p{color:rgba(255,255,255,.65);font-size:.9375rem;}
    .legal-body{max-width:760px;margin:0 auto;padding:3.5rem 1.5rem;}
    .legal-body h2{font-size:1.25rem;font-weight:700;color:var(--text-dark);margin:2rem 0 .625rem;}
    .legal-body p,.legal-body li{font-size:.9375rem;color:var(--text-body);line-height:1.75;margin-bottom:.625rem;}
    .legal-body ul{padding-left:1.5rem;margin-bottom:1rem;}
    .legal-body a{color:var(--teal);}