:root {
  --bt-primary: #0d6efd;
  --bt-deep: #0a58ca;
  --bt-light: #f8fbff;
  --bt-dark: #0b1b3b;
  --bt-accent: #1ea0ff;
}

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--bt-dark);
  padding-top: 72px; /* zbog fixed-top navigacije */
  line-height: 1.6;
}



.navbar-brand span {
  font-family: 'Great Vibes', cursive;
  font-size: 2rem;         /* malo veće slova */
  color: #0044cc;          /* plava boja */
  font-weight: normal;     /* makni bold */
  letter-spacing: 1px;     /* razmak između slova */
}
.brand-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #0044cc;
  border-radius: 50%;
  margin-left: 5px;
}



/* =====================
   HERO CLEAN
   ===================== */
.hero-clean {
  background: var(--bt-light);
  position: relative;
  text-align: center;
  padding: 100px 20px 120px; /* desktop default */
  overflow: hidden;
}

.hero-clean h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--bt-dark);
  margin-bottom: 15px;
}

.hero-clean h1 span {
  color: var(--bt-primary);
}

.hero-clean p {
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 0;
}

.hero-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

/* Wave dekoracija */
.hero-clean::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 80px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%230d6efd' fill-opacity='1' d='M0,96L60,122.7C120,149,240,203,360,213.3C480,224,600,192,720,170.7C840,149,960,139,1080,144C1200,149,1320,171,1380,181.3L1440,192L1440,320L1380,320C1320,320,1200,320,1080,320C960,320,840,320,720,320C600,320,480,320,360,320C240,320,120,320,60,320L0,320Z'%3E%3C/path%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover;
}


/* =====================
   CUSTOM LIST
   ===================== */
.custom-list {
  list-style-type: none;
  padding: 0;
}
.custom-list li {
  margin-bottom: 1.2rem;
  line-height: 1.6;
  position: relative;
  padding-left: 1.5rem;
}
.custom-list li::before {
  content: "✔";
  color: var(--bt-primary);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}


/* =====================
   NAVBAR
   ===================== */
.navbar {
  box-shadow: 0 6px 24px rgba(13, 110, 253, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.navbar-brand span {
  font-weight: 800;
  letter-spacing: .5px;
}
.navbar-brand {
  margin-right: auto;
}
.navbar-nav {
  margin-left: auto;
  display: flex;
  gap: 20px;
}
.brand-dot {
  width: 10px;
  height: 10px;
  background: var(--bt-accent);
  display: inline-block;
  border-radius: 50%;
  margin-left: 6px;
}


/* =====================
   HERO
   ===================== */
.hero {
  height: 15vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}
.hero .display-4,
.hero p {
  z-index: 2;
  color: #fff;
}
.hero-mask {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13, 110, 253, 0.6), rgba(13, 110, 253, 0.9));
}
.hero-divider {
  width: 30px;
  height: 0.25rem;
  background-color: #fff;
  margin: 1rem auto;
  border-radius: 2px;
}


/* Carousel */
#heroCarousel .carousel-item img {
  width: 100%;
  max-height: 700px;
  object-fit: cover;
}


/* =====================
   SECTIONS
   ===================== */
section {
  padding: clamp(40px, 6vw, 80px) 0;
}
section.alt {
  background: var(--bt-light);
}


/* =====================
   CARDS HOVER EFEKTI
   ===================== */
.hover-lift {
  transition: transform .25s ease, box-shadow .25s ease;
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(13, 110, 253, 0.12);
}


/* =====================
   COUNTERS
   ===================== */
.fact {
  font-weight: 800;
  font-size: clamp(32px, 5vw, 56px);
  color: var(--bt-primary);
}
.fact-label {
  opacity: .8;
}


/* =====================
   TESTIMONIALS
   ===================== */
.testimonial {
  background: #fff;
  border-radius: 20px;
  padding: 24px;
}


/* =====================
   FORMS
   ===================== */
.form-control:focus {
  border-color: var(--bt-primary);
  box-shadow: 0 0 0 .2rem rgba(13, 110, 253, 0.15);
}


/* =====================
   BACK TO TOP
   ===================== */
#backToTop {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: none;
  z-index: 1080;
}


/* =====================
   FOOTER
   ===================== */
footer {
  background: linear-gradient(180deg, var(--bt-primary), var(--bt-deep));
  color: #fff;
  text-align: left;
}
footer a {
  color: #e9f2ff;


}
@media (max-width: 768px) {
  footer {
    text-align: left; /* mobitel i tablet justify */
  }







/* =====================
   RESPONSIVE QUERIES
   ===================== */
@media (max-width: 768px) {
  .navbar-brand span {
    font-size: 18px;
  }

  .hero {
    min-height: 25vh;
    padding: 20px 10px;
  }
  .hero .display-4 {
    font-size: 1.8rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .testimonial {
    padding: 16px;
  }
  footer {
    text-align: center;
  }

  /* HERO CLEAN FIX ZA TABLETE */
  .hero-clean {
    padding: 40px 15px;
    min-height: 40vh;
    max-height: 50vh;
  }
  .hero-clean::after {
    height: 50px;
  }
}

@media (max-width: 576px) {
  section {
    padding: 40px 0;
  }

  .hero {
    min-height: 20vh;
    padding: 15px 8px;
  }
  .hero .display-4 {
    font-size: 1.5rem;
  }
  .hero p {
    font-size: 0.9rem;
  }
  .fact {
    font-size: clamp(24px, 8vw, 40px);
  }

  /* HERO CLEAN FIX ZA MOBITELE */
  .hero-clean {
    padding: 30px 10px;
    min-height: 35vh;
    max-height: 45vh;
  }
  .hero-clean::after {
    height: 40px;
  }
}