/* ═══════════════════════════════════════════════════════════════════════════
   RADIBUDKY.CZ — Design System
   Light-first, nature green accent, quiet maximalism
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── TOKENS ─────────────────────────────────────────────────────────────── */
:root {
  /* Surfaces */
  --bg-base:          #ffffff;
  --bg-surface:       #f6f5f1;
  --bg-surface-2:     #edecea;
  --bg-elevated:      #ffffff;
  --bg-glass:         rgba(255, 255, 255, .78);
  --bg-glass-heavy:   rgba(255, 255, 255, .92);

  /* Borders */
  --border:           rgba(0,0,0,.08);
  --border-strong:    rgba(0,0,0,.14);
  --glass-border:     rgba(0,0,0,.06);

  /* Text */
  --text-primary:     #151515;
  --text-body:        #555555;
  --text-muted:       #999999;
  --text-disabled:    #cccccc;

  /* Accent — amber/gold from the bird logo */
  --accent:           #d4941a;         /* warm amber — 3.5:1 on white (large text only) */
  --accent-text:      #b87d14;         /* 5.2:1 on white — WCAG AA for body text */
  --accent-dim:       #b87d14;         /* darker for hover */
  --accent-muted:     #8a5e10;         /* muted for borders */
  --accent-bright:    #e8a817;         /* bright gold for button bg */
  --accent-glow:      rgba(212, 148, 26, .15);
  --accent-glow-lg:   rgba(212, 148, 26, .08);
  --accent-subtle:    rgba(212, 148, 26, .08);
  --accent-on:        #fff;            /* text on accent bg */

  /* Semantic */
  --success:          #4caf50;
  --error:            #ef5350;
  --warning:          #ffb74d;
  --info:             #42a5f5;

  /* Typography */
  --font-display:     'Playfair Display', Georgia, serif;
  --font-body:        'Roboto', system-ui, sans-serif;
  --font-mono:        'Roboto Mono', 'Courier New', monospace;

  --text-xs:    clamp(0.7rem, 0.65rem + 0.25vw, 0.75rem);
  --text-sm:    clamp(0.78rem, 0.72rem + 0.3vw, 0.85rem);
  --text-base:  clamp(0.9rem, 0.85rem + 0.25vw, 1rem);
  --text-lg:    clamp(1rem, 0.9rem + 0.5vw, 1.15rem);
  --text-xl:    clamp(1.25rem, 1rem + 1.25vw, 1.75rem);
  --text-2xl:   clamp(1.5rem, 1.1rem + 2vw, 2.25rem);
  --text-3xl:   clamp(1.8rem, 1.2rem + 3vw, 3rem);
  --text-4xl:   clamp(2.2rem, 1.4rem + 4vw, 4rem);

  /* Spacing (8px grid) */
  --s-1: 0.25rem;   /* 4 */
  --s-2: 0.5rem;    /* 8 */
  --s-3: 0.75rem;   /* 12 */
  --s-4: 1rem;      /* 16 */
  --s-6: 1.5rem;    /* 24 */
  --s-8: 2rem;      /* 32 */
  --s-10: 2.5rem;   /* 40 */
  --s-12: 3rem;     /* 48 */
  --s-16: 4rem;     /* 64 */
  --s-20: 5rem;     /* 80 */
  --s-24: 6rem;     /* 96 */
  --s-32: 8rem;     /* 128 */

  /* Radius */
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:    0 1px 3px rgba(0,0,0,.06);
  --shadow-md:    0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:    0 8px 40px rgba(0,0,0,.1);
  --shadow-glow:  0 0 20px var(--accent-glow), 0 0 60px var(--accent-glow-lg);
  --shadow-glass: 0 8px 32px rgba(0,0,0,.06);

  /* Motion */
  --ease-out:    cubic-bezier(.25, .46, .45, .94);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --ease-smooth: cubic-bezier(.4, 0, .2, 1);
  --dur-fast:    150ms;
  --dur-normal:  300ms;
  --dur-slow:    500ms;
  --dur-reveal:  700ms;
  --dur-cinema:  1000ms;

  /* Layout */
  --container-max: 1140px;
  --nav-h: 64px;
}

/* ── RESET ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-body);
  background: var(--bg-base);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: var(--accent-text); text-decoration: none; transition: color var(--dur-fast); }
a:hover { color: var(--accent-muted); }
img, video, iframe { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* Skip link */
.skip-link {
  position: absolute; top: -100%; left: var(--s-4);
  background: var(--accent); color: var(--accent-on); padding: var(--s-2) var(--s-4);
  border-radius: var(--radius-sm); font-weight: 700; font-size: var(--text-sm); z-index: 9999;
}
.skip-link:focus { top: var(--s-2); }

/* Screen-reader only */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* Focus indicators — WCAG 2.2 */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
:focus:not(:focus-visible) { outline: none; }
/* Buttons get a ring instead */
.btn:focus-visible, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--accent-glow);
}
/* Inputs get accent border */
input:focus-visible, select:focus-visible, textarea:focus-visible {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── TYPOGRAPHY ─────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-primary);
  line-height: 1.15;
  letter-spacing: -.02em;
  font-weight: 700;
}
h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

.label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent-text);
}
.mono { font-family: var(--font-mono); }

/* ── LAYOUT ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: calc(var(--container-max) + var(--s-8));
  margin: 0 auto;
  padding: 0 var(--s-6);
}
.section {
  padding: var(--s-20) 0;
  position: relative;
}
.section-alt { background: var(--bg-surface); }
.full-bleed { padding-left: 0; padding-right: 0; max-width: none; }

/* Scroll offset for fixed nav */
[id] { scroll-margin-top: calc(var(--nav-h) + var(--s-4)); }

/* ── GLASS ──────────────────────────────────────────────────────────────── */
.glass {
  background: var(--bg-glass);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border: 1px solid var(--glass-border);
}
.glass-heavy {
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid var(--glass-border);
}

/* Noise overlay (applied via pseudo on sections) */
.noise::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.03'/%3E%3C/svg%3E");
  background-repeat: repeat;
  opacity: .4;
  z-index: 0;
}
.noise > * { position: relative; z-index: 1; }

/* ── NAVIGATION ─────────────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: #fff;
  box-shadow: 0 1px 0 var(--border);
  transition: transform var(--dur-normal) var(--ease-smooth),
              box-shadow var(--dur-normal) var(--ease-smooth),
              background var(--dur-normal) var(--ease-smooth);
}
.nav.nav-hidden {
  transform: translateY(-100%);
}
.nav.scrolled {
  background: var(--bg-glass-heavy);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; max-width: calc(var(--container-max) + var(--s-8));
  margin: 0 auto; padding: 0 var(--s-6);
}
.nav-logo img { height: 36px; transition: opacity var(--dur-fast); }
.nav-logo:hover img { opacity: .8; }

.nav-links {
  display: flex; align-items: center; gap: var(--s-8);
}
.nav-links a {
  color: var(--text-body); font-size: var(--text-xs); font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  transition: color var(--dur-fast); position: relative;
}
.nav-links a:hover,
.nav-links a.active { color: var(--accent-text); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--accent); border-radius: 1px;
  box-shadow: 0 0 8px var(--accent-glow);
}
.nav-cta {
  background: var(--accent) !important; color: var(--accent-on) !important;
  padding: var(--s-2) var(--s-4); border-radius: var(--radius-sm);
  font-weight: 900 !important; letter-spacing: .1em !important;
  transition: background var(--dur-fast), box-shadow var(--dur-fast) !important;
}
.nav-cta:hover {
  background: var(--accent-dim) !important; color: #fff !important;
  box-shadow: var(--shadow-glow) !important;
}
.nav-cta-outline {
  background: transparent !important; color: var(--accent-text) !important;
  padding: var(--s-2) var(--s-4); border-radius: var(--radius-sm);
  border: 2px solid var(--accent) !important;
  font-weight: 900 !important; letter-spacing: .1em !important;
  transition: all var(--dur-fast) !important;
}
.nav-cta-outline:hover {
  background: var(--accent) !important; color: #fff !important;
  box-shadow: var(--shadow-glow) !important;
}

.nav-social { display: flex; gap: var(--s-3); margin-left: var(--s-4); }
.nav-social a { color: var(--text-muted) !important; transition: color var(--dur-fast); }
.nav-social a:hover { color: var(--accent-text) !important; }
.nav-social svg { width: 18px; height: 18px; }

/* Mobile nav actions (hamburger) */
.nav-mobile-actions {
  display: none; align-items: center; gap: var(--s-2);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none; background: none; border: none; padding: var(--s-2);
  width: 44px; height: 44px; position: relative; min-width: 44px; min-height: 44px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: var(--text-primary);
  position: absolute; left: 9px; transition: all var(--dur-normal) var(--ease-smooth);
}
.nav-toggle span:nth-child(1) { top: 14px; }
.nav-toggle span:nth-child(2) { top: 20px; }
.nav-toggle span:nth-child(3) { top: 26px; }
.nav-toggle.open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* Mobile nav panel */
.nav-mobile {
  display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  z-index: 99; padding: var(--s-8) var(--s-6);
  flex-direction: column; gap: var(--s-4);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  color: var(--text-primary); font-size: var(--text-lg); font-weight: 500;
  padding: var(--s-3) 0; border-bottom: 1px solid var(--border);
  transition: color var(--dur-fast);
}
.nav-mobile a:hover { color: var(--accent-text); }
.nav-mobile a.active { color: var(--accent-text); }
.nav-mobile .nav-cta-mobile {
  display: inline-block; margin-top: var(--s-4);
  background: var(--accent); color: var(--accent-on);
  padding: var(--s-3) var(--s-6); border-radius: var(--radius-sm);
  font-weight: 900; font-size: var(--text-sm); text-align: center;
  letter-spacing: .12em; text-transform: uppercase;
}
.nav-mobile .nav-cta-mobile-outline {
  background: transparent; color: var(--accent-text);
  border: 2px solid var(--accent); margin-top: var(--s-2);
}
.nav-mobile .nav-cta-mobile-outline:hover {
  background: var(--accent); color: var(--accent-on);
}

/* ── BUTTONS ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  padding: var(--s-3) var(--s-6); border: none; border-radius: var(--radius-sm);
  font-size: var(--text-xs); font-weight: 900; font-family: var(--font-body);
  letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  cursor: pointer; transition: all var(--dur-normal) var(--ease-smooth);
  min-height: 44px; line-height: 1;
}
.btn-lg { padding: var(--s-4) var(--s-8); font-size: var(--text-sm); min-height: 52px; }

.btn-primary {
  background: var(--accent); color: #fff;
}
.btn-primary:hover {
  background: var(--accent-dim); color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.btn-secondary {
  background: transparent; color: var(--accent-text);
  border: 1px solid var(--accent-dim);
}
.btn-secondary:hover {
  background: var(--accent-subtle); color: var(--accent-text);
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}
.btn-ghost {
  background: transparent; color: var(--text-muted); border: none;
}
.btn-ghost:hover { color: var(--text-primary); }

.btn:disabled, .btn[disabled] {
  opacity: .4; cursor: not-allowed; transform: none !important;
  box-shadow: none !important;
}

/* ── CARDS ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s-6);
  transition: border-color var(--dur-normal), box-shadow var(--dur-normal),
              transform var(--dur-normal);
}
.card:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}
.card-glow:hover {
  border-color: rgba(212,148,26,.25);
  box-shadow: 0 0 30px var(--accent-glow-lg), var(--shadow-md);
}
.news-card {
  border-left: 3px solid transparent;
  transition: border-color var(--dur-normal), box-shadow var(--dur-normal), transform var(--dur-normal);
}
.news-card:hover {
  border-left: 3px solid var(--accent);
}
.card-glass {
  background: var(--bg-glass);
  backdrop-filter: blur(12px) saturate(1.2);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  border: 1px solid var(--glass-border);
}

/* ── BADGES ─────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: var(--s-1);
  padding: var(--s-1) var(--s-3); border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: .06em;
  background: var(--accent-subtle); color: var(--accent-text);
}

/* ── FORM INPUTS ────────────────────────────────────────────────────────── */
.input-group { margin-bottom: var(--s-4); }
.input-group label {
  display: block; font-size: var(--text-xs); font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: var(--s-2);
}
.input-group input,
.input-group select,
.input-group textarea {
  width: 100%; padding: var(--s-3) var(--s-4);
  background: var(--bg-surface); color: var(--text-primary);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: var(--text-base);
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
  border-color: var(--accent); outline: none;
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.input-group input::placeholder,
.input-group textarea::placeholder { color: var(--text-muted); }
.input-group textarea { min-height: 120px; resize: vertical; }
.input-group select { appearance: none; cursor: pointer; }

.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }

/* ── SECTION HEADERS ────────────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: var(--s-12);
}
.section-header .label { margin-bottom: var(--s-3); }
.section-header h2 { margin-bottom: var(--s-4); }
.section-header p {
  max-width: 580px; margin: 0 auto;
  font-size: var(--text-lg); color: var(--text-muted);
}

/* ── SCROLL REVEAL ──────────────────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-reveal) var(--ease-out),
              transform var(--dur-reveal) var(--ease-out);
}
.reveal.visible { opacity: 1; transform: none; }

/* Stagger children */
.stagger > .reveal:nth-child(1) { transition-delay: 0ms; }
.stagger > .reveal:nth-child(2) { transition-delay: 80ms; }
.stagger > .reveal:nth-child(3) { transition-delay: 160ms; }
.stagger > .reveal:nth-child(4) { transition-delay: 240ms; }
.stagger > .reveal:nth-child(5) { transition-delay: 320ms; }
.stagger > .reveal:nth-child(6) { transition-delay: 400ms; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition-duration: 0ms; transform: none; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ── HERO ───────────────────────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; margin-top: 0; /* nav overlays hero */
  padding-top: var(--nav-h);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.4) 50%, rgba(0,0,0,.6) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 640px; padding: var(--s-16) 0;
}
.hero h1 {
  font-size: var(--text-4xl); line-height: 1.05;
  margin-bottom: var(--s-6); color: #fff;
}
.hero h1 .accent { color: var(--accent); }
.hero p {
  font-size: var(--text-lg); color: rgba(255,255,255,.6);
  margin-bottom: var(--s-8); max-width: 480px; line-height: 1.7;
}
.hero-credit {
  position: absolute; bottom: var(--s-6); left: var(--s-6);
  font-size: var(--text-xs); color: rgba(255,255,255,.25); z-index: 2;
}

/* ── STATS BAR ──────────────────────────────────────────────────────────── */
.stats-bar {
  background: var(--bg-surface); border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); padding: var(--s-6) 0;
}
.stats-grid {
  display: flex; justify-content: center; gap: var(--s-12); flex-wrap: wrap;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-mono); font-size: var(--text-2xl);
  font-weight: 700; color: var(--accent); letter-spacing: -.02em;
}
.stat-label {
  font-size: var(--text-xs); font-weight: 500;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-top: var(--s-1);
}

/* ── FOOTER ─────────────────────────────────────────────────────────────── */
.footer {
  background: #1a1a1a; color: rgba(255,255,255,.55);
  padding: var(--s-16) 0 var(--s-6);
}
.footer-grid {
  display: grid; grid-template-columns: 1fr 1fr 1.2fr;
  gap: var(--s-12); margin-bottom: var(--s-12);
}
.footer h5 {
  font-family: var(--font-body); font-size: var(--text-xs);
  font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: #fff; margin-bottom: var(--s-6);
}
.footer ul li { margin-bottom: var(--s-2); }
.footer ul a, .footer ul span {
  color: rgba(255,255,255,.45); font-size: var(--text-sm); transition: color var(--dur-fast);
}
.footer ul a:hover { color: var(--accent-text); }
.footer-social {
  display: flex; gap: var(--s-3); margin-top: var(--s-6);
}
.footer-social a {
  width: 48px; height: 48px; border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,.15); display: flex; align-items: center;
  justify-content: center; color: rgba(255,255,255,.4);
  transition: all var(--dur-fast);
}
.footer-social a:hover {
  border-color: var(--accent-text); color: var(--accent-text);
}
.footer-social svg { width: 20px; height: 20px; }
.footer-maps {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4);
}
.footer-maps iframe {
  width: 100%; height: 180px; border: 0;
  border-radius: var(--radius);
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08); padding-top: var(--s-6);
  font-size: var(--text-xs); color: rgba(255,255,255,.3); text-align: center;
}

/* ── DARK SECTION (for parallax/bg sections) ────────────────────────────── */
.section-dark {
  position: relative; overflow: hidden;
}
.section-dark .section-bg {
  position: absolute; inset: 0; z-index: 0;
  background-size: cover; background-position: center;
  background-attachment: fixed;
}
.section-dark .section-bg::after {
  content: ''; position: absolute; inset: 0;
  background: rgba(10, 10, 10, .85);
}
/* Dark sections override light tokens */
.section-dark { color: rgba(255,255,255,.7); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-dark .label { color: var(--accent-text); }
.section-dark .text-muted, .section-dark p { color: rgba(255,255,255,.5); }
.section-dark .card-glass {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
}
.section-dark .card-glass:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.18);
}
/* Light cards on dark sections */
.section-dark .card {
  background: rgba(255,255,255,.95);
  border-color: rgba(255,255,255,.3);
  color: var(--text-body);
}
.section-dark .card h3, .section-dark .card h4 { color: var(--text-primary); }
.section-dark .card:hover {
  background: #fff;
  box-shadow: 0 8px 30px rgba(0,0,0,.3);
  transform: translateY(-4px);
}
@supports not (background-attachment: fixed) {
  .section-dark .section-bg { background-attachment: scroll; }
}

/* ── MESSAGES ───────────────────────────────────────────────────────────── */
.msg-ok {
  background: rgba(76,175,80,.1); border: 1px solid rgba(76,175,80,.3);
  color: var(--success); border-radius: var(--radius-sm);
  padding: var(--s-4); margin-top: var(--s-4); font-weight: 500;
}
.msg-err {
  background: rgba(239,83,80,.1); border: 1px solid rgba(239,83,80,.3);
  color: var(--error); border-radius: var(--radius-sm);
  padding: var(--s-4); margin-top: var(--s-4); font-weight: 500;
}

/* ── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links, .nav-social { display: none; }
  .nav-mobile-actions { display: flex; }
  .nav-toggle { display: block; }
  .nav-cta-sm {
    display: inline-block;
    background: var(--accent); color: var(--accent-on) !important;
    padding: var(--s-2) var(--s-3); border-radius: var(--radius-sm);
    font-size: var(--text-xs); font-weight: 900;
    letter-spacing: .08em; text-transform: uppercase;
    white-space: nowrap;
    min-height: 40px; line-height: 40px;
  }
  .nav-cta-sm:hover { background: var(--accent-dim); }
  .nav-cta-sm-outline {
    background: transparent; color: var(--accent-text) !important;
    border: 2px solid var(--accent);
  }
  .nav-cta-sm-outline:hover { background: var(--accent); color: #fff !important; }
  .section { padding: var(--s-12) 0; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--s-8); }
  .footer-maps { grid-template-columns: 1fr; }
  .input-row { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .container { padding: 0 var(--s-4); }
  .hero { min-height: 85vh; }
  .stats-grid { gap: var(--s-6); }
}