/* =========================================================
   Flint Protective Services — Design System
   Palette: black-dominant "uniform" with gold + blue reserved
   for the logo, accents, and calls to action.
   ========================================================= */

:root{
  --ink:        #0a0b0d;
  --charcoal:   #17191d;
  --charcoal-2: #1f2228;
  --line:       rgba(245,246,244,0.10);
  --line-strong:rgba(245,246,244,0.18);

  --blue:       #1f3a63;
  --blue-bright:#4d7ab8;
  --gold:       #c9a227;
  --gold-bright:#e7c35d;

  --white:      #f5f6f4;
  --mist:       #a7acb4;
  --mist-dim:   #767b84;

  --danger:     #e2564f;
  --success:    #4caf7d;

  /* Type */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing scale (4/8 rhythm) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
  --sp-10: 128px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --container: 1180px;
  --shadow-card: 0 12px 32px rgba(0,0,0,0.35);
  --ease-out: cubic-bezier(.16,.8,.32,1);
  --dur-fast: 150ms;
  --dur-med: 300ms;
}

/* =========================================================
   Reset
   ========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body{
  margin: 0;
  background: var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input, textarea, select{ font: inherit; color: inherit; }
h1,h2,h3,h4,p,figure{ margin: 0; }

:focus-visible{
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  border-radius: 2px;
}

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--sp-5);
}
@media (min-width: 768px){
  .container{ padding-inline: var(--sp-7); }
}

section{ position: relative; }

/* =========================================================
   Typography
   ========================================================= */
h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.1;
  color: var(--white);
}
h1{ font-size: clamp(2.4rem, 5vw + 1rem, 4.4rem); font-weight: 700; letter-spacing: 0.005em; }
h2{ font-size: clamp(1.9rem, 3vw + 1rem, 2.75rem); }
h3{ font-size: clamp(1.25rem, 1.4vw + 1rem, 1.6rem); }
h4{ font-size: 1.05rem; letter-spacing: 0.06em; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-bright);
  margin-bottom: var(--sp-4);
}
.eyebrow .spark{ width: 14px; height: 14px; flex-shrink: 0; color: var(--gold-bright); }

p.lede{
  font-size: clamp(1.05rem, 0.5vw + 1rem, 1.25rem);
  color: var(--mist);
  max-width: 58ch;
}
.body-text{ color: var(--mist); max-width: 68ch; }
.body-text a{ color: var(--gold-bright); text-decoration: underline; text-underline-offset: 3px; }
.body-text a:hover{ color: var(--white); }

/* =========================================================
   Buttons
   ========================================================= */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 48px;
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-out),
              background-color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
  touch-action: manipulation;
  border: 1px solid transparent;
  max-width: 100%;
}
.btn:active{ transform: scale(0.97); }
.btn-primary{
  background: var(--gold);
  color: var(--ink);
}
.btn-primary:hover{ background: var(--gold-bright); }
.btn-ghost{
  background: transparent;
  border-color: var(--line-strong);
  color: var(--white);
}
.btn-ghost:hover{ border-color: var(--gold-bright); color: var(--gold-bright); }
.btn-block{ width: 100%; }
.btn[disabled]{ opacity: 0.5; cursor: not-allowed; }
.btn .icon{ width: 18px; height: 18px; }

/* =========================================================
   Header / Nav
   ========================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,11,13,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-bar{
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: var(--sp-5);
}
.brand{
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
}
.brand-mark{ width: 44px; height: 47px; flex-shrink: 0; object-fit: contain; border-radius: 4px; }
.brand-word{
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--white);
}
.brand-word span{
  display: block;
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.24em;
  color: var(--mist);
  margin-top: 2px;
}

.nav-desktop{
  display: none;
}
.nav-desktop ul{ display: flex; align-items: center; gap: var(--sp-6); }
.nav-desktop a{
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  padding: var(--sp-2) var(--sp-1);
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.nav-desktop a:hover{ color: var(--white); }
.nav-desktop a[aria-current="page"]{ color: var(--gold-bright); border-color: var(--gold-bright); }

.header-actions{ display: flex; align-items: center; gap: var(--sp-4); min-width: 0; flex-shrink: 0; }
.header-actions .btn-primary{ display: none; }
.header-phone{
  display: none;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--white);
}
.header-phone .icon{ width: 18px; height: 18px; color: var(--gold-bright); }

.nav-toggle{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
}
.nav-toggle .icon{ width: 22px; height: 22px; }
.nav-toggle .icon-close{ display: none; }
.nav-toggle[aria-expanded="true"] .icon-open{ display: none; }
.nav-toggle[aria-expanded="true"] .icon-close{ display: block; }

.nav-mobile{
  display: none;
  flex-direction: column;
  gap: var(--sp-1);
  padding: var(--sp-4) 0 var(--sp-6);
  border-top: 1px solid var(--line);
}
.nav-mobile.is-open{ display: flex; }
.nav-mobile a{
  display: block;
  padding: var(--sp-3) var(--sp-2);
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  border-bottom: 1px solid var(--line);
}
.nav-mobile a[aria-current="page"]{ color: var(--gold-bright); }
.nav-mobile .btn{ margin-top: var(--sp-4); }

@media (min-width: 960px){
  .nav-desktop{ display: block; }
  .header-phone{ display: inline-flex; }
  .header-actions .btn-primary{ display: inline-flex; }
  .nav-toggle{ display: none; }
  .nav-mobile{ display: none !important; }
}

/* =========================================================
   Hero
   ========================================================= */
.hero{
  padding-top: clamp(var(--sp-8), 10vw, var(--sp-10));
  padding-bottom: clamp(var(--sp-8), 8vw, var(--sp-9));
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 500px at 82% -10%, rgba(31,58,99,0.55), transparent 60%),
    radial-gradient(ellipse 700px 500px at -5% 110%, rgba(201,162,39,0.14), transparent 60%),
    linear-gradient(180deg, rgba(10,11,13,0.88) 0%, rgba(10,11,13,0.80) 45%, rgba(10,11,13,0.96) 100%),
    url("hero-toronto-skyline.jpg");
  background-size: auto, auto, auto, cover;
  background-position: center, center, center, center 60%;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--line);
}
.hero-grid{
  display: grid;
  gap: var(--sp-8);
  align-items: center;
}
@media (min-width: 960px){
  .hero-grid{ grid-template-columns: 1.15fr 0.85fr; }
}
.hero h1{ margin-bottom: var(--sp-5); }
.hero h1 em{
  font-style: normal;
  color: var(--gold-bright);
}
.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-top: var(--sp-6);
}
.hero-visual{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.hero-mark{
  width: min(340px, 74vw);
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0,0,0,0.45));
}

.trust-bar{
  border-bottom: 1px solid var(--line);
  background: var(--charcoal);
}
.trust-list{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-5) var(--sp-4);
  padding-block: var(--sp-6);
}
@media (min-width: 720px){
  .trust-list{ grid-template-columns: repeat(4, 1fr); }
}
.trust-item{
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}
.trust-item .icon{ width: 26px; height: 26px; color: var(--gold-bright); flex-shrink: 0; }
.trust-item span{
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--white);
  line-height: 1.3;
}

/* =========================================================
   Section rhythm
   ========================================================= */
.section{ padding-block: clamp(var(--sp-8), 8vw, var(--sp-9)); }
.section-alt{ background: var(--charcoal); border-block: 1px solid var(--line); }
.section-head{ max-width: 640px; margin-bottom: var(--sp-8); }
.section-head.center{ margin-inline: auto; text-align: center; }

/* =========================================================
   Cards / Grids
   ========================================================= */
.grid{ display: grid; gap: var(--sp-5); min-width: 0; }
.grid > *{ min-width: 0; }
.hero-grid > *{ min-width: 0; }
.footer-grid > *{ min-width: 0; }
.value-strip > *{ min-width: 0; }
.steps > *{ min-width: 0; }
.header-bar > *{ min-width: 0; }
.grid-4{ grid-template-columns: repeat(1, 1fr); }
.grid-3{ grid-template-columns: repeat(1, 1fr); }
.grid-2{ grid-template-columns: repeat(1, 1fr); }
@media (min-width: 640px){
  .grid-4{ grid-template-columns: repeat(2, 1fr); }
  .grid-2{ grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px){
  .grid-4{ grid-template-columns: repeat(4, 1fr); }
  .grid-3{ grid-template-columns: repeat(3, 1fr); }
}

.card{
  background: var(--charcoal);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  transition: transform var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.card:hover{ transform: translateY(-4px); border-color: var(--line-strong); }
.card .icon-badge{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  margin-bottom: var(--sp-5);
}
.card .icon-badge .icon{ width: 26px; height: 26px; color: var(--white); }
.card h3{ margin-bottom: var(--sp-3); text-transform: none; }
.card p{ color: var(--mist); font-size: 0.95rem; }
.card .card-link{
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-bright);
}
.card .card-link .icon{ width: 16px; height: 16px; transition: transform var(--dur-fast) var(--ease-out); }
.card:hover .card-link .icon{ transform: translateX(4px); }

/* =========================================================
   Service-area region chips
   ========================================================= */
.region-chip-row{
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.region-chip{
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--charcoal);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--white);
}
.region-chip .icon{ width: 16px; height: 16px; color: var(--gold-bright); flex-shrink: 0; }
.region-chip span.sub{ color: var(--mist-dim); font-weight: 500; }

.region-map-panel{
  background: var(--charcoal);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  margin-bottom: var(--sp-7);
}
.region-map-panel svg{ display: block; width: 100%; height: auto; }
.region-map-shape{ stroke: var(--gold-bright); stroke-width: 2.5; fill: var(--blue); fill-opacity: 0.45; transition: fill-opacity var(--dur-med) var(--ease-out); }
.region-map-shape:hover{ fill-opacity: 0.7; }
.region-map-label{ font-family: var(--font-display); font-weight: 700; letter-spacing: 0.02em; text-transform: uppercase; fill: var(--white); text-anchor: middle; pointer-events: none; }
.region-map-sub{ font-family: var(--font-body); fill: var(--mist); text-anchor: middle; pointer-events: none; }
.region-map-caption{ margin-top: var(--sp-5); text-align: center; font-size: 0.82rem; color: var(--mist-dim); font-style: italic; }

.feature-row{
  display: flex;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--line);
}
.feature-row:first-child{ border-top: 1px solid var(--line); }
.feature-row .icon{ width: 24px; height: 24px; color: var(--gold-bright); flex-shrink: 0; margin-top: 2px; }
.feature-row h4{ text-transform: none; font-family: var(--font-body); font-weight: 700; letter-spacing: 0; margin-bottom: var(--sp-1); }
.feature-row p{ color: var(--mist); font-size: 0.95rem; }

/* Process steps */
.steps{ counter-reset: step; display: grid; gap: var(--sp-6); }
@media (min-width: 860px){ .steps{ grid-template-columns: repeat(4, 1fr); } }
.step{ position: relative; padding-top: var(--sp-7); border-top: 2px solid var(--line-strong); }
.step::before{
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  top: -0.62em;
  left: 0;
  background: var(--ink);
  padding-right: var(--sp-3);
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold-bright);
}
.step h4{ text-transform: none; font-family: var(--font-body); font-weight: 700; margin-bottom: var(--sp-2); }
.step p{ color: var(--mist); font-size: 0.92rem; }

/* Stat / value strip */
.value-strip{ display: grid; gap: var(--sp-6); }
@media (min-width: 720px){ .value-strip{ grid-template-columns: repeat(3, 1fr); } }
.value-item{ border-left: 2px solid var(--gold); padding-left: var(--sp-5); }
.value-item h4{ text-transform: none; font-family: var(--font-body); font-size: 1.1rem; margin-bottom: var(--sp-2); }
.value-item p{ color: var(--mist); font-size: 0.95rem; }

/* CTA band */
.cta-band{
  background: linear-gradient(120deg, var(--blue) 0%, #16233d 60%, var(--ink) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(var(--sp-7), 6vw, var(--sp-8));
  text-align: center;
  border: 1px solid var(--line-strong);
}
.cta-band h2{ margin-bottom: var(--sp-4); }
.cta-band p{ color: var(--mist); max-width: 52ch; margin-inline: auto; margin-bottom: var(--sp-6); }
.cta-actions{ display: flex; flex-wrap: wrap; justify-content: center; gap: var(--sp-4); }

/* =========================================================
   Forms
   ========================================================= */
.form-grid{ display: grid; gap: var(--sp-5); }
@media (min-width: 640px){ .form-row-2{ grid-template-columns: 1fr 1fr; display: grid; gap: var(--sp-5); } }
.field{ display: flex; flex-direction: column; gap: var(--sp-2); }
.field label{
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--white);
}
.field .hint{ font-size: 0.8rem; color: var(--mist-dim); }
.field input,
.field textarea,
.field select{
  min-height: 48px;
  padding: 0 var(--sp-4);
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--white);
}
.field textarea{ min-height: 140px; padding-block: var(--sp-3); resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus{
  border-color: var(--gold-bright);
}
.field.has-error input, .field.has-error textarea{ border-color: var(--danger); }
.field-error{ font-size: 0.82rem; color: var(--danger); display: none; }
.field.has-error .field-error{ display: block; }
.field-required::after{ content: " *"; color: var(--gold-bright); }

.form-status{
  display: none;
  padding: var(--sp-4) var(--sp-5);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: var(--sp-5);
}
.form-status.is-visible{ display: block; }
.form-status.is-success{ background: rgba(76,175,125,0.12); border: 1px solid var(--success); color: #bfe9d4; }
.form-status.is-error{ background: rgba(226,86,79,0.12); border: 1px solid var(--danger); color: #f6c6c3; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  background: #060708;
  border-top: 1px solid var(--line);
  padding-block: var(--sp-8) var(--sp-6);
}
.footer-grid{
  display: grid;
  gap: var(--sp-7);
}
@media (min-width: 860px){
  .footer-grid{ grid-template-columns: 1.4fr 1fr 1fr 1fr; }
}
.footer-brand p{ color: var(--mist); font-size: 0.9rem; margin-top: var(--sp-4); max-width: 34ch; }
.footer-col h4{ text-transform: uppercase; font-family: var(--font-display); font-size: 0.82rem; letter-spacing: 0.14em; color: var(--mist); margin-bottom: var(--sp-4); }
.footer-col ul{ display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-col a{ color: var(--mist); font-size: 0.92rem; transition: color var(--dur-fast) var(--ease-out); }
.footer-col a:hover{ color: var(--gold-bright); }
.footer-contact-item{ display: flex; align-items: flex-start; gap: var(--sp-2); color: var(--mist); font-size: 0.92rem; }
.footer-contact-item .icon{ width: 18px; height: 18px; color: var(--gold-bright); flex-shrink: 0; margin-top: 2px; }
.footer-bottom{
  margin-top: var(--sp-8);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--mist-dim);
}
.footer-badge{ color: var(--mist-dim); }

/* =========================================================
   Page header (interior pages)
   ========================================================= */
.page-hero{
  padding-top: clamp(var(--sp-7), 6vw, var(--sp-8));
  padding-bottom: var(--sp-7);
  background:
    radial-gradient(ellipse 800px 400px at 90% -20%, rgba(201,162,39,0.10), transparent 60%),
    linear-gradient(180deg, rgba(10,11,13,0.90) 0%, rgba(10,11,13,0.94) 100%),
    url("hero-toronto-skyline.jpg");
  background-size: auto, auto, cover;
  background-position: center, center, center 60%;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--line);
}
.breadcrumb{ display: flex; align-items: center; gap: var(--sp-2); font-size: 0.82rem; color: var(--mist-dim); margin-bottom: var(--sp-5); }
.breadcrumb a{ color: var(--mist); }
.breadcrumb a:hover{ color: var(--gold-bright); }

/* Service detail blocks */
.service-block{
  display: grid;
  gap: var(--sp-6);
  padding-block: var(--sp-8);
  border-bottom: 1px solid var(--line);
  align-items: start;
}
@media (min-width: 860px){ .service-block{ grid-template-columns: 0.9fr 1.1fr; } }
.service-block:last-child{ border-bottom: none; }
.service-num{
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  color: var(--mist-dim);
}
.service-feature-list{ display: grid; gap: var(--sp-3); margin-top: var(--sp-5); }
@media (min-width: 560px){ .service-feature-list{ grid-template-columns: 1fr 1fr; } }
.service-feature-list li{ display: flex; gap: var(--sp-2); font-size: 0.92rem; color: var(--mist); align-items: flex-start; }
.service-feature-list .icon{ width: 18px; height: 18px; color: var(--gold-bright); flex-shrink: 0; margin-top: 2px; }

/* Utility */
.text-center{ text-align: center; }
.mt-0{ margin-top: 0; }
.stack{ display: flex; flex-direction: column; gap: var(--sp-4); }
.visually-hidden{
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link{
  position: absolute;
  left: var(--sp-4);
  top: -60px;
  background: var(--gold);
  color: var(--ink);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--radius-sm);
  font-weight: 700;
  z-index: 200;
  transition: top var(--dur-fast) var(--ease-out);
}
.skip-link:focus{ top: var(--sp-4); }

/* Reveal-on-scroll (progressive enhancement; content visible without JS) */
.reveal{ opacity: 1; transform: none; }
.js-reveal-ready .reveal{ opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out); }
.js-reveal-ready .reveal.is-visible{ opacity: 1; transform: none; }

.map-frame{
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 320px;
}
.map-frame iframe{ width: 100%; height: 100%; min-height: 320px; border: 0; filter: grayscale(0.4) invert(0.92) contrast(0.9); }