@charset "utf-8";
/* CSS Document */

/*

TemplateMo 600 Prism Flux

https://templatemo.com/tm-600-prism-flux

*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-black: #0a0a0a;
  --carbon-dark: #121212;
  --carbon-medium: #1a1a1a;
  --carbon-light: #2a2a2a;
  --metal-dark: #3a3a3a;
  --metal-light: #4a4a4a;
  --accent-red: #ff3333;
  --accent-blue: #00a8ff;
  --accent-green: #00ff88;
  --accent-purple: #9945ff;
  --accent-cyan: #00ffff;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-dim: #808080;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Orbitron", "Rajdhani", sans-serif;
  background: var(--primary-black);
  color: var(--text-primary);
  overflow-x: hidden;
  position: relative;
}

/* Carbon Fiber Background Pattern */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.03) 2px,
      rgba(255, 255, 255, 0.03) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 2px,
      rgba(255, 255, 255, 0.03) 2px,
      rgba(255, 255, 255, 0.03) 4px
    ),
    linear-gradient(
      135deg,
      var(--primary-black) 0%,
      var(--carbon-dark) 25%,
      var(--carbon-medium) 50%,
      var(--carbon-dark) 75%,
      var(--primary-black) 100%
    );
  z-index: -2;
}

/* Animated Grid Overlay */
body::after {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(
      rgba(255, 51, 51, 0.05) 2px,
      transparent 2px
    ),
    linear-gradient(90deg, rgba(255, 51, 51, 0.05) 2px, transparent 2px);
  background-size: 150px 150px;
  animation: gridMove 20s linear infinite;
  z-index: -1;
  opacity: 0.5;
}

@keyframes gridMove {
  0% {
    transform: translate(0, 0);
  }

  100% {
    transform: translate(150px, 150px);
  }
}

/* Loading Screen */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--primary-black);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  transition: opacity 0.5s, visibility 0.5s;
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  text-align: center;
}

.loader-prism {
  width: 100px;
  height: 100px;
  position: relative;
  margin: 0 auto 30px;
}

.prism-face {
  position: absolute;
  width: 100%;
  height: 100%;
  border: 2px solid transparent;
  transform-origin: center;
  animation: prismRotate 3s linear infinite;
}

.prism-face:nth-child(1) {
  border-image: linear-gradient(45deg, var(--accent-red), var(--accent-blue)) 1;
  animation-delay: 0s;
}

.prism-face:nth-child(2) {
  border-image: linear-gradient(45deg, var(--accent-blue), var(--accent-green))
    1;
  transform: rotate(60deg);
  animation-delay: 0.2s;
}

.prism-face:nth-child(3) {
  border-image: linear-gradient(
      45deg,
      var(--accent-green),
      var(--accent-purple)
    )
    1;
  transform: rotate(120deg);
  animation-delay: 0.4s;
}

@keyframes prismRotate {
  0% {
    transform: rotate(0deg) scale(1);
  }

  50% {
    transform: rotate(180deg) scale(1.2);
  }

  100% {
    transform: rotate(360deg) scale(1);
  }
}

/* Navigation Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: linear-gradient(
    180deg,
    rgba(18, 18, 18, 0.98) 0%,
    rgba(18, 18, 18, 0.9) 50%,
    rgba(18, 18, 18, 0) 100%
  );
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background: rgba(18, 18, 18, 0.98);
  backdrop-filter: blur(30px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 30px;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  position: relative;
}

.logo-icon {
  width: 45px;
  height: 45px;
  margin-right: 15px;
  position: relative;
}

/* Prism-inspired logo */
.logo-prism {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

/*
.prism-shape {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: radial-gradient(
    circle at center,
    var(--accent-blue) 0%,
    var(--accent-purple) 50%,
    transparent 80%
  );

  animation: prismShine 3s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent-blue);
}

@keyframes prismShine {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 8px var(--accent-blue);
  }
  50% {
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--accent-purple);
  }
}

.prism-shape::before,
.prism-shape::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: inherit;
  opacity: 0.5;
}

.prism-shape::before {
  transform: rotate(60deg);
}

.prism-shape::after {
  transform: rotate(-60deg);
}
*/

.logo-text {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.logo-text-footer {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.logo-text .prism {
  background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text .flux {
  color: var(--text-secondary);
  font-weight: 300;
  margin-left: 5px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 10px;
  align-items: center;
}

.nav-menu a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 12px 25px;
  transition: all 0.3s ease;
  position: relative;
  text-transform: uppercase;
  font-weight: 500;
  letter-spacing: 1px;
  font-size: 14px;
}

.nav-menu a::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  transition: width 0.3s ease;
}

.nav-menu a:hover {
  color: var(--text-primary);
}

.nav-menu a:hover::before,
.nav-menu a.active::before {
  width: 80%;
}

.nav-menu a.active {
  color: var(--accent-cyan);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 30px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  margin: 3px 0;
  transition: 0.3s;
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Hero Section with 3D Carousel */
.portfolio-section {
  min-height: 110vh; /*zadnja izmjena*/
  display: flex;
  overflow: hidden;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 120px 20px 80px;
  background: linear-gradient(
    180deg,
    var(--primary-black) 0%,
    rgba(153, 69, 255, 0.02) 50%,
    var(--primary-black) 100%
  );
}

.portfolio-container {
  display: flex;
  flex-direction: column; /* vertikalno slaganje: h2 iznad, carousel ispod */
  align-items: center; /* centriraj sve horizontalno */
  justify-content: center; /* po želji: ako želiš da cijeli blok bude centriran unutar sekcije */
  text-align: center;
  width: 100%;
  max-width: 1600px;
}
.carousel-container {
  width: 100%;
  max-width: 1600px;
  height: 650px;
  perspective: 1200px;
  position: relative;
  padding-top: 60px;
}

.carousel {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
}

.carousel-item {
  position: absolute;
  width: 400px;
  height: 520px;
  left: 50%;
  top: 50%;
  transform-style: preserve-3d;
  transition: all 0, 8s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  transform-origin: center center;
  max-width: calc(100% - 40px);
}

.carousel-item .card {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--carbon-medium), var(--carbon-dark));
  border: 2px solid var(--metal-dark);
  border-radius: 20px;
  padding: 30px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.carousel-item .card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
  animation: scanline 3s linear infinite;
}

@keyframes scanline {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(500px);
  }
}

.card-number {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 72px;
  font-weight: 900;
  color: rgba(153, 69, 255, 0.1);
  font-family: "Orbitron", monospace;
}

.card-image {
  width: 100%;
  height: 200px;
  background: var(--carbon-dark);
  border-radius: 10px;
  margin-bottom: 20px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--metal-dark);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(50%) contrast(1.2);
  transition: all 0.5s ease;
}

.carousel-item:hover .card-image img {
  filter: grayscale(0%) contrast(1.3);
  transform: scale(1.1);
}

.card-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: linear-gradient(
    135deg,
    var(--text-primary),
    var(--accent-purple)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.card-description {
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  font-size: 14px;
}

.card-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.tech-badge {
  padding: 5px 12px;
  background: rgba(153, 69, 255, 0.1);
  border: 1px solid var(--accent-purple);
  border-radius: 20px;
  font-size: 12px;
  color: var(--accent-purple);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.card-cta {
  padding: 12px 30px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border: none;
  border-radius: 30px;
  color: var(--text-primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(153, 69, 255, 0.3);
}

.card-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(153, 69, 255, 0.5);
}

/* Carousel Controls */
.carousel-controls {
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 20px;
  z-index: 100;
}

.carousel-btn {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--carbon-medium), var(--carbon-dark));
  border: 2px solid var(--metal-dark);
  border-radius: 50%;
  color: var(--accent-purple);
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.carousel-btn:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 8px 25px rgba(153, 69, 255, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.carousel-indicators {
  position: absolute;
  /*top: 30px;  Pomaknuto gore iznad carousel-a */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 100;
}

.indicator {
  width: 12px;
  height: 12px;
  background: var(--metal-dark);
  border: 1px solid var(--metal-light);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.indicator.active {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  box-shadow: 0 0 10px rgba(153, 69, 255, 0.5);
  transform: scale(1.3);
}

/* NEW: Prism Philosophy Section */
.hero-section {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 30px;
  background: linear-gradient(
    180deg,
    var(--primary-black) 0%,
    rgba(153, 69, 255, 0.02) 50%,
    var(--primary-black) 100%
  );
  position: relative;
  overflow: hidden;
  height: 100vh;
}

.philosophy-section2 {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 30px;
  background: linear-gradient(
    180deg,
    var(--primary-black) 0%,
    rgba(153, 69, 255, 0.02) 50%,
    var(--primary-black) 100%
  );
  position: relative;
  overflow: hidden;
}

.philosophy-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

/* Animated Prism Line */
.prism-line {
  width: 100%;
  height: 2px;
  margin: 0 auto 60px;
  position: relative;
  overflow: hidden;
  background: var(--carbon-medium);
}

.prism-line::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-red) 20%,
    var(--accent-blue) 40%,
    var(--accent-green) 60%,
    var(--accent-purple) 80%,
    transparent
  );

  animation: prismSweep 4s ease-in-out infinite;
}

@keyframes prismSweep {
  0% {
    left: -100%;
  }

  100% {
    left: 100%;
  }
}

.philosophy-headline {
  font-size: 56px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 30px;
  line-height: 1.2;
  background: linear-gradient(
    135deg,
    var(--accent-cyan) 0%,
    var(--accent-purple) 25%,
    var(--accent-blue) 50%,
    var(--accent-green) 75%,
    var(--accent-cyan) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradientFlow 5s ease infinite;
}

@keyframes gradientFlow {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.philosophy-subheading {
  font-size: 20px;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 80px;
  line-height: 1.6;
  font-weight: 300;
}

.philosophy-pillars {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-bottom: 60px;
}

.pillar {
  position: relative;
  padding: 40px 30px;
  background: linear-gradient(
    135deg,
    rgba(42, 42, 42, 0.2),
    rgba(26, 26, 26, 0.3)
  );
  border: 1px solid var(--metal-dark);
  border-radius: 20px;
  transition: all 0.4s ease;
  overflow: hidden;
}

.pillar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--accent-purple),
    var(--accent-blue),
    var(--accent-green)
  );
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.pillar:hover::before {
  transform: scaleX(1);
}

.pillar:hover {
  transform: translateY(-10px);
  border-color: var(--accent-purple);
  box-shadow: 0 20px 40px rgba(153, 69, 255, 0.2);
  background: linear-gradient(
    135deg,
    rgba(153, 69, 255, 0.05),
    rgba(26, 26, 26, 0.3)
  );
}

.pillar-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
  position: relative;
}

.pillar-icon::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-radius: 50%;
  opacity: 0.2;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.2;
  }

  50% {
    transform: scale(1.2);
    opacity: 0.1;
  }
}

.pillar-title {
  font-size: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.pillar-description {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.pillar-description a {
  color: var(--accent-cyan);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
}

.pillar-description a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent-cyan);
  transition: width 0.3s ease;
}

.pillar-description a:hover {
  color: var(--accent-purple);
}

.pillar-description a:hover::after {
  width: 100%;
}

/* Particle Effect Background */
.philosophy-particles {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 50%;
  opacity: 0;
  animation: float-particle 20s infinite linear;
}

@keyframes float-particle {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 0;
  }

  5% {
    opacity: 1;
  }

  95% {
    opacity: 1;
  }

  100% {
    transform: translateY(-100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Stats Section with Content */
.stats-section {
  padding: 120px 30px;
  background: linear-gradient(
    180deg,
    var(--primary-black) 0%,
    var(--carbon-dark) 50%,
    var(--primary-black) 100%
  );
  position: relative;
}

.stats-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.stat-card {
  background: linear-gradient(
    135deg,
    rgba(42, 42, 42, 0.5),
    rgba(26, 26, 26, 0.8)
  );
  border: 1px solid var(--metal-dark);
  border-radius: 15px;
  padding: 40px 30px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.stat-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-purple),
    transparent
  );
  animation: none;
}

.stat-card:hover::before {
  animation: slideRight 0.5s ease forwards;
}

@keyframes slideRight {
  0% {
    left: -100%;
  }

  100% {
    left: 100%;
  }
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-purple);
  box-shadow: 0 15px 35px rgba(153, 69, 255, 0.2);
}

.stat-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 36px;
  color: var(--text-primary);
  box-shadow: 0 10px 25px rgba(153, 69, 255, 0.3);
}

.stat-number {
  font-size: 48px;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-family: "Orbitron", monospace;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 15px;
}

.stat-description {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
  padding: 0 10px;
}

/* Enhanced Skills Section - Technical Arsenal */
.skills-section {
  padding: 120px 30px;
  background: var(--carbon-dark);
  position: relative;
  overflow: hidden;
}

.skills-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-title {
  font-size: 48px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
  background: linear-gradient(
    135deg,
    var(--text-primary),
    var(--accent-purple)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* Hexagonal Skills Grid */
.skills-hexagon-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin-top: 60px;
}

.skill-hexagon {
  width: 200px;
  height: 230px;
  position: relative;
  margin: 30px 10px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.skill-hexagon:hover {
  transform: translateY(-10px);
}

.hexagon-inner {
  width: 100%;
  height: 100%;
  position: relative;
  /* transform: rotate(30deg); rotacija kartice */
  overflow: hidden;
  border-radius: 20px;
  background: linear-gradient(
    135deg,
    var(--carbon-medium),
    var(--carbon-light)
  );
  border: 2px solid var(--metal-dark);
}

.skill-hexagon:hover .hexagon-inner {
  border-color: var(--accent-purple);
  box-shadow: 0 0 30px rgba(153, 69, 255, 0.5);
}

.hexagon-content {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  /* transform: rotate(-30deg); rotacija sadržaja kartice */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.skill-icon-hex {
  font-size: 48px;
  /* margin-bottom: 15px; */
  color: var(--accent-purple);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

.skill-name-hex {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-primary);
  margin-bottom: 10px;
  text-align: center;
}

.skill-level {
  width: 100%;
  height: 4px;
  background: var(--carbon-dark);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.skill-level-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
  border-radius: 2px;
  position: relative;
  animation: fillLevel 2s ease-out;
}

@keyframes fillLevel {
  0% {
    width: 0;
  }
}

.skill-percentage-hex {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 8px;
  font-weight: 600;
}

/* Skill Categories Tabs */
.skill-categories {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.category-tab {
  padding: 12px 30px;
  background: var(--carbon-medium);
  border: 1px solid var(--metal-dark);
  border-radius: 30px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 1px;
}

.category-tab:hover {
  background: rgba(153, 69, 255, 0.1);
  border-color: var(--accent-purple);
  color: var(--text-primary);
}

.category-tab.active {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-color: var(--accent-purple);
  color: var(--text-primary);
  box-shadow: 0 5px 20px rgba(153, 69, 255, 0.3);
}

/* Contact Section */
.contact-section {
  padding: 120px 30px;
  background: linear-gradient(
    180deg,
    var(--carbon-dark) 0%,
    var(--primary-black) 100%
  );
  position: relative;
}

.contact-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  padding: 40px;
  background: linear-gradient(
    135deg,
    rgba(42, 42, 42, 0.3),
    rgba(26, 26, 26, 0.5)
  );
  border: 1px solid var(--metal-dark);
  border-radius: 20px;
}

.info-item {
  display: flex;
  align-items: center;
  margin-bottom: 30px;
  padding: 20px;
  background: var(--carbon-dark);
  border-radius: 10px;
  transition: all 0.3s ease;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.info-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(153, 69, 255, 0.1),
    transparent
  );
  transition: left 0.5s ease;
}

.info-item:hover::before {
  left: 100%;
}

.info-item:hover {
  transform: translateX(10px);
  background: rgba(153, 69, 255, 0.1);
  box-shadow: 0 5px 20px rgba(153, 69, 255, 0.2);
}

a.info-item {
  color: inherit;
  text-decoration: none;
}

.info-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  color: var(--text-primary);
  font-size: 20px;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.info-item:hover .info-icon {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 8px 25px rgba(153, 69, 255, 0.4);
}

.info-text h4 {
  color: var(--text-primary);
  margin-bottom: 5px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.info-text-mail {
  color: var(--text-primary);
  margin-bottom: 5px;
  font-size: 16px;

  letter-spacing: 1px;
  transition: all 0.3s ease;
}

.info-item:hover .info-text h4 {
  color: var(--accent-cyan);
}

.info-text p {
  color: var(--text-secondary);
  font-size: 14px;
  transition: all 0.3s ease;
}

.info-item:hover .info-text p {
  color: var(--text-primary);
}

/* Add external link indicator for clickable items */
.info-item[target="_blank"] .info-text p::after {
  content: " ↗";
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.info-item[target="_blank"]:hover .info-text p::after {
  opacity: 1;
}

.contact-form {
  padding: 40px;
  background: linear-gradient(
    135deg,
    rgba(42, 42, 42, 0.3),
    rgba(26, 26, 26, 0.5)
  );
  border: 1px solid var(--metal-dark);
  border-radius: 20px;
}

.form-group {
  margin-bottom: 25px;
}

.form-group label {
  display: block;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 15px;
  background: var(--carbon-dark);
  border: 1px solid var(--metal-dark);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(153, 69, 255, 0.2);
}

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

/* Stil za SELECT (usklađen s inputima i textarea) */
.form-group select {
  width: 100%;
  padding: 15px;
  background: var(--carbon-dark);
  border: 1px solid var(--metal-dark);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.3s ease;

  /* makni defaultnu strelicu */
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;

  /* custom strelica */
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23a5a5a5' stroke-width='2' viewBox='0 0 24 24'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  cursor: pointer;
}

/* Hover i fokus efekti – identični kao kod inputa */
.form-group select:hover {
  border-color: var(--accent-purple);
}

.form-group select:focus {
  outline: none;
  border-color: var(--accent-purple);
  box-shadow: 0 0 10px rgba(153, 69, 255, 0.2);
}

/* Opcije u dropdownu */
.form-group select option {
  background: var(--carbon-dark);
  color: var(--text-primary);
  padding: 10px;
}

/* Ukloni defaultnu strelicu za Edge/IE */
select::-ms-expand {
  display: none;
}

.submit-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(153, 69, 255, 0.3);
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(153, 69, 255, 0.5);
}

.contact-btn {
  padding: 15px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border: none;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(153, 69, 255, 0.3);
}

.contact-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(153, 69, 255, 0.5);
}

/* Footer */
.footer {
  padding: 60px 30px 30px;
  background: var(--primary-black);
  border-top: 1px solid var(--metal-dark);
  position: relative;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 14px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.social-icon {
  width: 40px;
  height: 40px;
  background: var(--carbon-medium);
  border: 1px solid var(--metal-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
}

.social-icon:hover {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
  border-color: var(--accent-purple);
  color: var(--text-primary);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(153, 69, 255, 0.3);
}

.footer-section h4 {
  color: var(--text-primary);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 16px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 14px;
}

.footer-links a:hover {
  color: var(--accent-purple);
  padding-left: 10px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--metal-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.copyright {
  color: var(--text-dim);
  font-size: 14px;
}

.footer-credits {
  color: var(--text-dim);
  font-size: 14px;
}

.footer-credits a {
  color: var(--accent-purple);
  text-decoration: none;
}

.footer-credits a:hover {
  text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .carousel-item {
    width: 350px;
    height: 480px;
  }

  .carousel-controls {
    bottom: -184px; /*zadnja izmjena*/
  }

  .card-image {
    height: 170px;
  }

  .card-title {
    font-size: 22px;
  }

  .card-description {
    font-size: 13px;
  }

  .philosophy-pillars {
    grid-template-columns: 1fr;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 85px;
    flex-direction: column;
    background: rgba(18, 18, 18, 0.98);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    padding: 40px 0;
    border-bottom: 1px solid var(--metal-dark);
    gap: 0;
  }

  .nav-menu li {
    margin: 15px 0;
  }

  .nav-menu a {
    display: block;
    padding: 15px 30px;
    font-size: 16px;
  }

  .nav-menu.active {
    left: 0;
  }

  .carousel-item {
    width: 300px;
    height: 460px;
  }

  .carousel-item .card {
    padding: 20px;
  }

  .card-image {
    height: 150px;
    margin-bottom: 15px;
  }

  .card-title {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .card-description {
    font-size: 13px;
    margin-bottom: 15px;
  }

  .card-tech {
    margin-bottom: 15px;
    gap: 6px;
  }

  .tech-badge {
    padding: 4px 10px;
    font-size: 11px;
  }

  .card-number {
    font-size: 50px;
    top: 15px;
    right: 20px;
  }

  .card-cta {
    padding: 10px 25px;
    font-size: 14px;
  }

  .carousel-controls {
    /* bottom: -60px; */
    gap: 15px;
  }

  .carousel-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
  }

  .carousel-indicators {
    /* top: 20px;  Pomaknuto gore iznad carousel-a */
    gap: 12px;
    /*margin-top: 30px; zadnja izmjena*/
  }

  .indicator {
    width: 10px;
    height: 10px;
  }

  .philosophy-headline {
    font-size: 36px;
  }

  .section-title {
    font-size: 32px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .skill-hexagon {
    width: 150px;
    height: 170px;
    margin: 20px 5px;
  }

  .skill-icon-hex {
    font-size: 36px;
  }

  .skill-name-hex {
    font-size: 14px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }
}

/* Popratni tekst Modal */

/* === Modal === */
.service-modal {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

.service-modal.is-open {
  display: block;
}

.service-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.service-modal__dialog {
  position: relative;
  max-width: 520px;
  margin: 8vh auto 0;
  background: #121212;
  color: #e8e8e8;
  border-radius: 20px;
  padding: 28px 28px 24px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
  animation: pop 0.18s ease-out;
}

@keyframes pop {
  from {
    transform: scale(0.96);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.service-modal__close {
  position: absolute;
  right: 12px;
  top: 10px;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  border: 0;
  background: rgba(255, 255, 255, 0.06);
  color: #bbb;
  font-size: 22px;
  cursor: pointer;
}

.service-modal__icon {
  font-size: 44px;
  margin-bottom: 10px;
}

.service-modal__title {
  font-size: 1.25rem;
  margin: 0 0 8px;
  letter-spacing: 0.3px;
}

.service-modal__desc {
  margin: 0;
  color: #bdbdbd;
  line-height: 1.55;
}

/* Kursor na karticama */
.skill-hexagon {
  cursor: pointer;
}

/* ikone za društvene mreže */
.social-icon img {
  width: 24px;
  height: 24px;
}

/* pomicanje kartica pokazivačem */
.carousel {
  user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  cursor: grab;
  touch-action: pan-y; /* dopusti vertikalni scroll na mobu */
}

.carousel.dragging {
  cursor: grabbing;
}

.carousel img {
  -webkit-user-drag: none; /* Safari / Chrome */
  user-select: none; /* sprječava selekciju */
  pointer-events: none; /* slike ne hvataju klik */
}

.carousel-container img {
  -webkit-user-drag: none;
  user-select: none;
}

.card-cta {
  text-decoration: none; /* makne podcrtavanje */
  display: inline-block; /* ponaša se kao gumb */
  background-color: #007bff; /* primjer pozadine */
  color: #fff; /* boja teksta */
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 500;
  transition: background-color 0.2s ease;
}

.card-cta:hover {
  background-color: #0056b3; /* efekt na hover */
}
.skill-icon-img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  -webkit-user-drag: none;
  user-select: none;
}

.service-icon-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: inline-block;
  vertical-align: middle;
  user-select: none;
  -webkit-user-drag: none;
}
.logo-image {
  width: 55px;
  height: 55px;
  display: block;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  animation: logoPulse 3s ease-in-out infinite;
  transform-origin: center center; /* da pulsira iz sredine */
}

@keyframes logoPulse {
  0%,
  100% {
    transform: scale(1);
    filter: drop-shadow(0 0 4px rgba(153, 69, 255, 0.4));
  }
  50% {
    transform: scale(1.08);
    filter: drop-shadow(0 0 10px rgba(153, 69, 255, 0.6));
  }
}

.thank-you-message {
  background: var(--carbon-dark);
  color: var(--accent-purple);
  text-align: center;
  padding: 30px 20px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(153, 69, 255, 0.3);
  animation: fadeIn 0.5s ease forwards;
  font-size: 16px;
  line-height: 1.6;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-error {
  margin-top: 15px;
  background: rgba(255, 0, 0, 0.1);
  border: 1px solid rgba(255, 0, 0, 0.3);
  color: #ff6b6b;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  text-align: center;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.hp-field {
  position: absolute !important;
  left: -10000px !important;
  opacity: 0;
  pointer-events: none;
}

.submit-btn.sending {
  opacity: 0.6;
  cursor: wait;
}
.submit-btn.sending::after {
  content: " …";
  animation: dots 1s steps(3, end) infinite;
}

@keyframes dots {
  0% {
    content: " …";
  }
  33% {
    content: " .";
  }
  66% {
    content: " ..";
  }
  100% {
    content: " …";
  }
}

.philosophy-headline {
  white-space: pre-line;
}