/* ============================================
   NBM EDU KONCEPT – HOME PAGE STYLES
   ============================================ */

/* ============================================
   LAYOUT RESETS
   ============================================ */

/* Reset main.css global form styles for the contact form */
.contact-form {
  max-width: none !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Ensure submit button uses our .btn styles (main.css button[type="submit"] has higher specificity) */
.contact-form button[type="submit"].btn {
  background: var(--nbm-indigo);
  color: var(--nbm-white);
  padding: 14px 28px;
  font-size: 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  border-radius: 12px;
  width: auto;
}

.contact-form button[type="submit"].btn:hover {
  background: var(--nbm-accent);
  color: var(--nbm-indigo);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--nbm-shadow);
}

/* ============================================
   BASE (scoped to web storefront pages)
   ============================================ */
.hero,
.intro,
.about,
.benefits,
.edu-section,
.blog,
.contact {
  font-family: 'Montserrat', 'Lato', 'Open Sans', sans-serif;
  font-weight: 400;
  color: var(--nbm-text);
  line-height: 1.6;
}


/* ============================================
   TYPOGRAPHY
   ============================================ */
.about h2, .about h3,
.benefits h2, .benefits h3,
.edu-section h2,
.blog h2, .blog h3,
.contact h2, .contact h3 {
  font-family: 'Playfair Display', 'Libre Baskerville', serif;
  color: var(--nbm-indigo);
  line-height: 1.3;
}

/* ============================================
   BUTTONS
   ============================================ */

/* Home-specific blog button */
.btn-blog {
  background: var(--nbm-indigo);
  color: var(--nbm-white);
  border-color: var(--nbm-indigo);
}

.btn-blog:hover {
  background: var(--nbm-accent);
  color: var(--nbm-indigo);
  border-color: var(--nbm-accent);
}

/* ============================================
   SECTION SHARED
   ============================================ */
section {
  padding: 80px 0;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background: var(--nbm-indigo);
  /* padding: 120px 0 80px; */
  min-height: 70dvh;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  display: block;
  max-width: 800px;
  margin: 0 auto;
}

.hero-text {
  color: var(--nbm-white);
}

.hero-title {
  color: var(--nbm-white);
  margin-bottom: 1.5rem;
  font-weight: 700;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-family: 'Playfair Display', 'Cormorant', 'Libre Baskerville', serif;
}

.hero-tagline {
  color: var(--nbm-white);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 400;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.04em;
  opacity: 0.85;
  margin: -0.75rem 0 2rem;
}

.hero-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--nbm-white);
  opacity: 0.95;
  margin: 1rem 0 1.5rem;
  font-family: 'Playfair Display', serif;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  color: var(--nbm-white);
  opacity: 0.95;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-note {
  margin-top: 2.5rem;
  font-size: 0.875rem;
  color: var(--nbm-white);
  opacity: 0.8;
  max-width: 600px;
}

/* ============================================
   INTRO (quote + description + note)
   ============================================ */
.intro {
  background: var(--nbm-white);
}

.intro .container {
  max-width: 800px;
}

.intro-quote {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--nbm-indigo);
  font-family: 'Playfair Display', serif;
  border-left: 4px solid var(--nbm-accent);
  padding-left: 1.5rem;
  margin: 0 0 2rem;
  line-height: 1.5;
}

.intro-description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--nbm-text);
  margin-bottom: 2rem;
}

.intro-note {
  font-size: 0.875rem;
  color: var(--nbm-muted);
  font-style: italic;
  line-height: 1.6;
}

/* ============================================
   O MENI
   ============================================ */
.about {
  background: var(--nbm-white);
  padding-left: 3rem;
  padding-right: 3rem;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text {
  color: var(--nbm-text);
}

.intro-text {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.philosophy {
  margin-bottom: 2rem;
}

.philosophy h3 {
  color: var(--nbm-indigo);
  margin-bottom: 1rem;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
}

.philosophy p {
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-signature {
  margin-top: 1.5rem;
  font-style: italic;
  line-height: 1.8;
}

.about-image {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  align-self: start;
}

.about-image img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: 0 8px 24px var(--nbm-shadow);
}

/* ============================================
   ZAŠTO NBM EDU KONCEPT
   ============================================ */
.benefits {
  background: var(--nbm-bg-alt);
}

.benefits .container {
  max-width: 1400px;
  padding: 0 24px;
}

.benefits-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.benefits-overlay {
  position: absolute;
  inset: 0;
  background: rgba(32, 43, 82, 0.45);
  z-index: 1;
}

.benefits .section-title {
  color: var(--nbm-indigo);
}

.benefits .divider {
  background: var(--nbm-accent);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.6rem;
}

.benefit-block {
  min-width: 0;
  background: var(--nbm-white);
  border-radius: 16px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  aspect-ratio: 3 / 4;
  transition: transform 0.3s ease;
  box-shadow: 0 4px 16px var(--nbm-shadow);
}

.benefit-block:hover {
  transform: translateY(-8px);
}

.benefit-icon {
  flex: 2;
  overflow: hidden;
}

.benefit-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.benefit-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem 1.5rem;
  text-align: center;
}

.benefit-block h3 {
  color: var(--nbm-indigo);
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.benefit-block p {
  color: var(--nbm-text);
  line-height: 1.6;
  font-size: 0.9rem;
  margin: 0;
}

.benefits-note {
  margin-top: 2.5rem;
  font-size: 1rem;
  color: var(--nbm-muted);
  font-style: italic;
  line-height: 1.7;
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   RESPONSIVE – 1299px (medium desktop)
   ============================================ */
@media (max-width: 1299px) {
  .benefits-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
  }

}

/* ============================================
   WEBINARI / SEMINARI / RADIONICE
   ============================================ */
.edu-section {
  background: var(--nbm-white);
  padding: 48px 0;
}

.section-divider {
  display: block;
  width: 100%;
  height: auto;
}

.section-intro {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  color: var(--nbm-text);
  line-height: 1.8;
}

.section-cta {
  text-align: center;
}

/* ============================================
   BLOG HERO (used by blog/index.pug)
   ============================================ */
.blog-hero {
  background: var(--nbm-white);
  padding: 120px 0 60px;
  text-align: center;
  font-family: 'Montserrat', sans-serif;
}

/* ============================================
   BLOG / EDU KUTAK
   ============================================ */
.blog {
  background: var(--nbm-bg-alt);
}

.blog .section-intro {
  margin-bottom: 2rem;
}

.blog .section-cta {
  margin-bottom: 2.5rem;
}

.blog .section-title {
  color: var(--nbm-indigo);
}

.blog .divider {
  background: var(--nbm-accent);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background: var(--nbm-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px var(--nbm-shadow);
  transition: transform 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-content {
  padding: 24px;
}

.blog-content h3 {
  color: var(--nbm-indigo);
  margin-bottom: 1rem;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
}

.blog-content p {
  color: var(--nbm-text);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

/* ============================================
   KONTAKT
   ============================================ */
.contact {
  background: var(--nbm-white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-item {
  margin-bottom: 2.5rem;
}

.contact-item h3 {
  color: var(--nbm-indigo);
  margin-bottom: 0.75rem;
  font-size: 1.25rem;
}

.contact-item p {
  color: var(--nbm-text);
  line-height: 1.8;
}

.contact-item a {
  color: var(--nbm-text);
  text-decoration: none;
  transition: color 0.25s ease;
}

.contact-item a:hover {
  color: var(--nbm-accent);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  width: 100%;
}

.form-group input,
.form-group textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 14px 18px;
  border: 2px solid var(--nbm-accent);
  border-radius: 12px;
  background: var(--nbm-form-bg);
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: var(--nbm-text);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--nbm-text);
  opacity: 0.6;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--nbm-indigo);
  background: var(--nbm-white);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--nbm-indigo);
  color: var(--nbm-white);
  border-radius: 50%;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 600;
  box-shadow: 0 4px 16px var(--nbm-shadow);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease, background 0.25s ease;
}

.back-to-top:hover {
  background: var(--nbm-accent);
  color: var(--nbm-white);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE – 1024px (tablet)
   ============================================ */
@media (max-width: 1099px) {
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* ============================================
   RESPONSIVE – 749px (mobile, matches nav.css)
   ============================================ */
@media (max-width: 749px) {
  section {
    padding: 48px 0;
  }

  .container {
    padding: 0 16px;
  }

  /* Blog hero */
  .blog-hero {
    padding: 80px 0 48px;
  }

  /* Hero */
  .hero {
    padding: 80px 0 48px;
    min-height: 70dvh;
  }

  .hero-title {
    font-size: clamp(2rem, 7vw, 2.8rem);
  }

  /* Intro */
  .intro-quote {
    font-size: 1.15rem;
  }

  .intro-description {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-buttons .btn {
    width: 100%;
    text-align: center;
    display: block;
  }

  /* About */
  .about {
    padding-left: 0;
    padding-right: 0;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    order: -1;
  }

  .about-image img {
    max-width: 100%;
    border-radius: 12px;
  }

  /* Benefits */
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .benefits .container {
    padding: 0 16px;
  }


  /* Blog */
  .blog-grid {
    grid-template-columns: 1fr;
  }

  /* Contact */
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Buttons – full width on CTA sections */
  .section-cta .btn {
    display: block;
    width: 100%;
    text-align: center;
  }

  /* Section titles */
  .section-title {
    font-size: clamp(1.4rem, 5vw, 1.9rem);
  }
}

/* ============================================
   RESPONSIVE – 480px (small phones)
   ============================================ */
@media (max-width: 480px) {
  .benefits-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .blog-content {
    padding: 16px;
  }

  .contact-form button[type="submit"].btn {
    width: 100%;
    text-align: center;
  }
}