/* =========================================================
   BORASI d.o.o. — Stylesheet
   Paleta: zemljani tonovi (forest, bark, cream)
   Fontovi: Fraunces (display) + Source Sans 3 (tekst)
   ========================================================= */

:root {
  /* Boje — osnovna paleta */
  --forest-900: #1f2e18;
  --forest-800: #283c1f;
  --forest-700: #3a5a2c;
  --forest-600: #4f7639;
  --forest-500: #678f4a;
  --bark-900: #2a1a0f;
  --bark-700: #5b3d23;
  --bark-500: #8b6239;
  --bark-300: #c8a47a;
  --cream-50: #fbf8f1;
  --cream-100: #f5efe1;
  --cream-200: #ebe1ca;
  --sand-300: #d9c9a7;
  --ink-900: #181713;
  --ink-700: #3a342b;
  --ink-500: #6b6352;
  --ink-300: #a8a090;
  --white: #ffffff;

  /* Semantičke varijable (koristi ih za accessibility preklapanja) */
  --color-bg: var(--cream-50);
  --color-surface: var(--white);
  --color-text: var(--ink-900);
  --color-text-muted: var(--ink-500);
  --color-primary: var(--forest-700);
  --color-primary-hover: var(--forest-800);
  --color-accent: var(--bark-500);
  --color-border: var(--cream-200);
  --color-link: var(--forest-700);
  --color-link-hover: var(--bark-700);

  /* Tipografija */
  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --font-size-base: 17px;
  --line-height-base: 1.65;

  /* Razmaci */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Ostalo */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(24, 23, 19, 0.06);
  --shadow-md: 0 4px 12px rgba(24, 23, 19, 0.08);
  --shadow-lg: 0 12px 32px rgba(24, 23, 19, 0.12);
  --transition: 220ms cubic-bezier(0.4, 0, 0.2, 1);
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  line-height: var(--line-height-base);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover, a:focus-visible { color: var(--color-link-hover); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text);
  margin: 0 0 var(--space-4);
  line-height: 1.2;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); font-weight: 400; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: 1.5rem; }

p { margin: 0 0 var(--space-4); }

/* Fokus stanje — važno za pristupačnost */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--white);
  padding: var(--space-3) var(--space-5);
  z-index: 9999;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: top 180ms ease;
}
.skip-link:focus { top: var(--space-4); color: var(--white); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

section { padding: var(--space-9) 0; }
section + section { padding-top: 0; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 248, 241, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  max-width: var(--container);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.02em;
}

.brand:hover { color: var(--color-primary); }

.brand-mark {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: var(--space-6);
  margin: 0;
  padding: 0;
}

.nav-list a {
  color: var(--color-text);
  font-weight: 500;
  padding: var(--space-2) var(--space-1);
  position: relative;
}
.nav-list a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-list a:hover::after,
.nav-list a[aria-current="page"]::after { transform: scaleX(1); }
.nav-list a[aria-current="page"] { color: var(--color-primary); }

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  padding: var(--space-2);
  cursor: pointer;
  color: var(--color-text);
}
.nav-toggle svg { width: 28px; height: 28px; }

@media (max-width: 768px) {
  .nav-toggle { display: block; }
  .nav-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--color-surface);
    padding: var(--space-5);
    gap: var(--space-3);
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }
  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-9) var(--space-5);
  text-align: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg,
      rgba(31, 46, 24, 0.7) 0%,
      rgba(31, 46, 24, 0.55) 50%,
      rgba(31, 46, 24, 0.85) 100%),
    url('../images/Photo-from-Tomica-Tkalcevic3.jpg') center/cover no-repeat;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
  color: var(--white);
}

.hero .eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sand-300);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--bark-500);
}

.hero h1 {
  color: var(--white);
  margin-bottom: var(--space-5);
}

.hero p {
  font-size: 1.15rem;
  color: var(--cream-100);
  margin: 0 auto var(--space-6);
  max-width: 640px;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}
/* ---------- Gumbi ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--white);
  border-color: var(--color-primary);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--white);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  color: var(--white);
}

/* ---------- TTS gumb uz paragrafe ---------- */
.tts-block {
  display: flex;
  gap: var(--space-4);
  align-items: center;
  margin-bottom: var(--space-5);
}
.tts-block .tts-btn {
  flex-shrink: 0;
}
.tts-block .tts-content { flex: 1; }
.tts-block .tts-content p:last-child { margin-bottom: 0; }

.tts-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  color: var(--color-primary);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all var(--transition);
}
.tts-btn:hover, .tts-btn:focus-visible {
  background: var(--color-primary);
  color: var(--white);
  border-color: var(--color-primary);
  transform: scale(1.05);
}
.tts-btn.playing {
  background: var(--color-accent);
  color: var(--white);
  border-color: var(--color-accent);
  animation: pulse 1.2s ease-in-out infinite;
}
.tts-btn.loading {
  background: var(--cream-100);
  color: var(--color-primary);
  border-color: var(--color-primary);
  cursor: wait;
}
.tts-btn.unavailable {
  background: var(--cream-200);
  color: var(--ink-500);
  border-color: var(--color-border);
  cursor: not-allowed;
  opacity: 0.7;
}
.tts-btn svg { width: 18px; height: 18px; }

/* Floating tooltip za "nije dostupno" poruku */
.tts-tooltip {
  position: absolute;
  background: var(--forest-900);
  color: var(--cream-50);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  z-index: 1100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
  box-shadow: var(--shadow-md);
  max-width: 280px;
  white-space: normal;
}
.tts-tooltip::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -5px;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 5px solid var(--forest-900);
}
.tts-tooltip.show { opacity: 1; }
@media (max-width: 640px) {
  .tts-tooltip {
    max-width: 200px;
    font-size: 0.8rem;
  }
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(139, 98, 57, 0.5); }
  50% { box-shadow: 0 0 0 10px rgba(139, 98, 57, 0); }
}

/* ---------- Intro / O nama ---------- */
.intro { background: var(--color-surface); }
.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: stretch;   /* obje kolone iste visine */
}
.intro-media {
  display: flex;
  align-items: stretch;
  justify-content: center;
  min-height: 100%;
}
.intro-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.intro-text {
  display: flex;
  flex-direction: column;
  justify-content: center;  /* sadržaj centriran vertikalno u koloni */
}
.intro-text .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  align-self: center;
}
.intro-text h2 {
  margin-bottom: var(--space-5);
  text-align: center;
}
.intro-text .tts-block:last-child { margin-bottom: 0; }

@media (max-width: 860px) {
  .intro-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .intro-media img {
    min-height: auto;
    aspect-ratio: 16/10;
    max-height: 420px;
  }
}

/* ---------- Kartice djelatnosti ---------- */
.activities {
  background: var(--color-bg);
}
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-7);
}
.section-header .eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}
.activity-card {
  background: var(--color-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}
.activity-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.activity-icon {
  width: 56px;
  height: 56px;
  background: var(--cream-100);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.activity-icon svg { width: 28px; height: 28px; }
.activity-card h3 { font-size: 1.25rem; margin-bottom: var(--space-2); }
.activity-card p { color: var(--color-text-muted); font-size: 0.95rem; margin: 0; }

/* ---------- CTA traka ---------- */
.cta-band {
  background: var(--color-primary);
  color: var(--white);
  padding: var(--space-8) 0;
}
.cta-band h2 { color: var(--white); margin: 0; text-align: center; }
.cta-band p { color: var(--cream-100); font-size: 1.1rem; margin: 0; }

.cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: stretch;
}

.cta-media {
  display: flex;
  align-items: stretch;
  justify-content: center;
}
.cta-media img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  max-height: 520px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.cta-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-5);
}
.cta-content .tts-block { margin: 0; width: 100%; }
.cta-content .tts-content p { color: var(--cream-100); }
.cta-content .btn { align-self: flex-start; }

@media (max-width: 860px) {
  .cta-grid {
    grid-template-columns: 1fr;
    gap: var(--space-5);
  }
  .cta-media img {
    min-height: auto;
    aspect-ratio: 16/10;
    max-height: 380px;
  }
  .cta-content {
    align-items: center;
    text-align: center;
  }
  .cta-content .btn { align-self: center; }
}

/* ---------- EU logo blok ---------- */
.eu-block {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-7) 0;
}
.eu-block-inner {
  display: flex;
  gap: var(--space-5);
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.eu-block img { max-width: 420px; }

/* ---------- Usluge — cjenik ---------- */
.services-intro { background: var(--color-surface); }
.services-intro h2 {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-5);
}

.machines {
  background: var(--cream-100);
}
.machines-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-5);
}
.machine-card {
  background: var(--color-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}
.machine-card h3 { color: var(--color-primary); font-size: 1.3rem; }

.pricing-wrap {
  max-width: 820px;
  margin: 0 auto;
}
.pricing-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.pricing-table th, .pricing-table td {
  padding: var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.pricing-table thead th {
  background: var(--color-primary);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.pricing-table tbody tr:last-child td { border-bottom: none; }
.pricing-table tbody tr:hover { background: var(--cream-50); }
.pricing-table .price {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-primary);
  text-align: right;
  white-space: nowrap;
}

/* ---------- Galerija ---------- */
.gallery {
  background: var(--color-surface);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  aspect-ratio: 4/3;
  background: var(--cream-100);
  cursor: pointer;
  border: none;
  padding: 0;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(31, 46, 24, 0.7));
  display: grid;
  place-items: end center;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .play-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 64px; height: 64px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--color-primary);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(24, 23, 19, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-5);
}
.lightbox.open { display: flex; }
.lightbox-content {
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
}
.lightbox-content img, .lightbox-content video {
  max-width: 100%;
  max-height: 90vh;
  border-radius: var(--radius-md);
}
.lightbox-close {
  position: absolute;
  top: -48px; right: 0;
  background: transparent;
  border: 2px solid var(--white);
  color: var(--white);
  width: 40px; height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: grid;
  place-items: center;
}

/* ---------- Kontakt ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-form {
  background: var(--color-surface);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.form-group {
  margin-bottom: var(--space-4);
}
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font-size: 0.95rem;
}
.form-group input, .form-group textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--cream-50);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.form-message {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
  display: none;
}
.form-message.success { background: #e8f3e1; color: #2c5c16; border: 1px solid #b5d89d; display: block; }
.form-message.error { background: #fdecec; color: #8c2a2a; border: 1px solid #f0b5b5; display: block; }

.contact-info {
  background: var(--color-primary);
  color: var(--white);
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}
.contact-info h3 { color: var(--white); font-size: 1.5rem; }
.contact-info a { color: var(--sand-300); }
.contact-info a:hover { color: var(--white); }
.contact-info dl { margin: 0; }
.contact-info dt {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bark-300);
  margin-top: var(--space-4);
  margin-bottom: var(--space-1);
}
.contact-info dd { margin: 0 0 var(--space-2); font-size: 1.05rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--forest-900);
  color: var(--cream-100);
  padding: var(--space-5) 0 var(--space-4);
  margin-top: var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-4);
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
}
.footer-grid h4 {
  color: var(--white);
  font-size: 1rem;
  margin: 0 0 var(--space-2);
}
.footer-grid p {
  margin: 0 0 var(--space-2);
  line-height: 1.5;
}
.footer-grid p:last-child { margin-bottom: 0; }
.footer-grid a { color: var(--cream-200); }
.footer-grid a:hover { color: var(--white); }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: var(--space-1); }
.footer-grid li:last-child { margin-bottom: 0; }
.footer-bottom {
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  color: var(--ink-300);
  text-align: center;
}

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: var(--space-4);
  left: var(--space-4);
  right: var(--space-4);
  max-width: 560px;
  margin: 0 auto;
  background: var(--forest-900);
  color: var(--cream-100);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 900;
  display: none;
  gap: var(--space-4);
  align-items: center;
  flex-wrap: wrap;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { margin: 0; flex: 1; min-width: 240px; font-size: 0.95rem; }
.cookie-banner button {
  background: var(--color-primary);
  color: var(--white);
  border: none;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.cookie-banner button:hover { background: var(--forest-600); }

/* ---------- Accessibility toolbar ---------- */
.a11y-toggle {
  position: fixed;
  top: 50%;
  right: 0;
  transform: translateY(-50%);
  z-index: 500;
  background: var(--color-primary);
  color: var(--white);
  border: none;
  padding: var(--space-4) var(--space-2);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  transition: background var(--transition);
}
.a11y-toggle:hover, .a11y-toggle:focus-visible { background: var(--color-primary-hover); color: var(--white); }
.a11y-toggle svg { width: 24px; height: 24px; }

.a11y-panel {
  position: fixed;
  top: 50%;
  right: 48px;
  transform: translateY(-50%) translateX(20px);
  width: 280px;
  background: var(--white);
  color: var(--ink-900);
  padding: var(--space-5);
  border-radius: var(--radius-md) 0 0 var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 501;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
  max-height: 85vh;
  overflow-y: auto;
}
.a11y-panel.open {
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  pointer-events: auto;
}
.a11y-panel h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 var(--space-4);
  color: var(--ink-900);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.a11y-panel ul { list-style: none; margin: 0; padding: 0; }
.a11y-panel li { margin-bottom: var(--space-2); }
.a11y-panel button {
  width: 100%;
  text-align: left;
  background: var(--cream-50);
  border: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  color: var(--ink-900);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  transition: all var(--transition);
}
.a11y-panel button:hover {
  background: var(--color-primary);
  color: var(--white);
  border-color: var(--color-primary);
}
.a11y-panel button.active {
  background: var(--color-primary);
  color: var(--white);
  border-color: var(--color-primary);
}
.a11y-panel button svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ========================================
   ACCESSIBILITY MODES — globalna preklapanja
   ======================================== */

/* Povećanje teksta (stupnjevito) */
html.a11y-text-lg { font-size: 19px; }
html.a11y-text-xl { font-size: 21px; }
html.a11y-text-xxl { font-size: 23px; }

/* Smanjenje teksta */
html.a11y-text-sm { font-size: 15px; }
html.a11y-text-xs { font-size: 13px; }

/* Sivi tonovi */
html.a11y-grayscale body { filter: grayscale(100%); }

/* Visoki kontrast (svijetlo) */
html.a11y-high-contrast {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-text: #000000;
  --color-text-muted: #000000;
  --color-primary: #0000cc;
  --color-primary-hover: #000080;
  --color-accent: #cc0000;
  --color-border: #000000;
  --color-link: #0000cc;
  --color-link-hover: #000080;
}
html.a11y-high-contrast .hero-bg,
html.a11y-high-contrast .site-footer { background: #000000 !important; color: #ffffff !important; }
html.a11y-high-contrast .hero-bg * { color: #ffffff !important; }

/* Negativni kontrast */
html.a11y-negative {
  --color-bg: #000000;
  --color-surface: #1a1a1a;
  --color-text: #ffff00;
  --color-text-muted: #ffff66;
  --color-primary: #00ffff;
  --color-primary-hover: #66ffff;
  --color-accent: #ff66cc;
  --color-border: #ffff00;
  --color-link: #00ffff;
  --color-link-hover: #66ffff;
}
html.a11y-negative .hero-bg { background: #000000 !important; }
html.a11y-negative img, html.a11y-negative video { filter: invert(1) hue-rotate(180deg); }

/* Svijetla pozadina */
html.a11y-light-bg {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-text: #000000;
  --color-border: #cccccc;
}
html.a11y-light-bg .hero-bg {
  background: #f5f5f5 !important;
}
html.a11y-light-bg .hero h1,
html.a11y-light-bg .hero p,
html.a11y-light-bg .hero .eyebrow { color: #000000 !important; }

/* Podcrtaj poveznice */
html.a11y-underline a { text-decoration: underline !important; }

/* =========================================================
   MOBILE OPTIMIZATIONS
   Fine-tuning za uređaje ispod 640px
   ========================================================= */

/* Cleaner tap feedback (umjesto zadanog plavog/sivog highlighta) */
a, button, [role="button"] {
  -webkit-tap-highlight-color: rgba(103, 143, 74, 0.2);
}

/* Spriječi iOS auto-zoom teksta u pejzažu */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Tablet portrait (641-860px) */
@media (min-width: 641px) and (max-width: 860px) {
  .hero { min-height: 60vh; }
  section { padding: var(--space-8) 0; }
}

/* Mobitel (≤ 640px) */
@media (max-width: 640px) {
  /* Manji root font — gušći prikaz na malim ekranima */
  html { font-size: 16px; }

  /* Sve sekcije — prepolovljen vertikalni razmak */
  section { padding: var(--space-7) 0; }

  /* Container — uži horizontalni padding */
  .container { padding: 0 var(--space-4); }

  /* HERO — kompaktniji, ne više 75vh */
  .hero {
    min-height: auto;
    padding: var(--space-7) var(--space-4);
  }
  .hero h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: var(--space-4);
  }
  .hero p {
    font-size: 1rem;
    margin-bottom: var(--space-5);
  }
  .hero .eyebrow {
    font-size: 0.75rem;
    margin-bottom: var(--space-3);
  }

  /* Hero gumbi — full-width za lakše tapanje */
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    gap: var(--space-3);
  }
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
    padding: var(--space-3) var(--space-5);
  }

  /* Nav toggle — veći tap target (48×48) */
  .nav-toggle {
    padding: var(--space-3);
  }
  .nav-toggle svg { width: 24px; height: 24px; }

  /* Accessibility toolbar — prilagodi za mali ekran */
  .a11y-toggle {
    width: 44px;
    height: 44px;
  }
  .a11y-panel {
    width: calc(100vw - 64px);
    max-width: 280px;
    padding: var(--space-4);
  }

  /* INTRO sekcija — tighter */
  .intro-grid { gap: var(--space-5); }
  .intro-media img {
    min-height: 220px;
    max-height: 320px;
  }
  .intro-text h2 { font-size: 1.65rem; }

  /* CTA zelena sekcija */
  .cta-band { padding: var(--space-6) 0; }
  .cta-grid { gap: var(--space-5); }
  .cta-media img {
    min-height: 220px;
    max-height: 320px;
  }

  /* Cjenik — kompaktna tablica */
  .pricing-table th,
  .pricing-table td {
    padding: var(--space-3);
    font-size: 0.9rem;
  }
  .pricing-table .price { font-size: 1rem; }

  /* Strojevi — jedna kartica po redu na mobitelu */
  .machines-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .machine-card { padding: var(--space-5); }

  /* Galerija — 2 kolone umjesto 1 na mobitelu */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  /* Kontakt forma */
  .contact-form,
  .contact-info {
    padding: var(--space-5) var(--space-4);
  }
  .form-group input,
  .form-group textarea {
    font-size: 16px; /* Magično — spriječi iOS zoom na focus */
    padding: var(--space-3);
  }

  /* EU block */
  .eu-block { padding: var(--space-6) 0; }
  .eu-block-inner { gap: var(--space-4); }
  .eu-block img {
    max-width: 100%;
    height: auto;
  }

  /* Cookie banner — puna širina, veći gumb */
  .cookie-banner {
    bottom: var(--space-3);
    left: var(--space-3);
    right: var(--space-3);
    padding: var(--space-4);
    flex-direction: column;
    align-items: stretch;
  }
  .cookie-banner p { font-size: 0.9rem; }
  .cookie-banner button {
    padding: var(--space-3) var(--space-4);
    width: 100%;
    min-height: 44px;
  }

  /* Section header — manji razmak ispod */
  .section-header { margin-bottom: var(--space-5); }
  .section-header h2 { font-size: 1.65rem; }

  /* Footer — još kompaktnije */
  .site-footer { padding: var(--space-4) 0 var(--space-3); }
  .footer-grid { gap: var(--space-4); }

  /* TTS gumb — isti 44×44 za touch, ali malo manji SVG */
  .tts-btn { width: 44px; height: 44px; }
  .tts-btn svg { width: 16px; height: 16px; }

  /* Tooltip */
  .tts-tooltip {
    max-width: 220px;
    font-size: 0.8rem;
    padding: var(--space-2) var(--space-3);
  }

  /* Brand mark — malo manji */
  .brand { font-size: 1.2rem; gap: var(--space-2); }
  .brand-mark {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
  }
}

/* Vrlo mali ekrani (≤ 380px) — iPhone SE i slično */
@media (max-width: 380px) {
  .hero h1 { font-size: 1.75rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .brand span:not(.brand-mark) { display: none; } /* skrij tekst, ostavi samo B krug */
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Print ---------- */
@media print {
  .site-header, .site-footer, .a11y-toggle, .a11y-panel,
  .cookie-banner, .tts-btn, .nav-toggle { display: none !important; }
  .hero-bg { background: none !important; }
  .hero h1, .hero p { color: #000 !important; }
  section { padding: 1rem 0; }
}