/* ========================================
   Dark Theme CSS
   Modernized: CSS Custom Properties, Bootstrap 5
   ======================================== */

/* ---- CSS Custom Properties ---- */
:root {
  --color-primary: #5a9c6a;
  --color-primary-dark: #4a7c59;
  --color-bg: #1a1f16;
  --color-bg-alt: #232a1e;
  --color-text: #c8ccbf;
  --color-text-light: #f0f2eb;
  --color-text-muted: #8a9178;
  --color-border: rgba(255, 255, 255, 0.1);
  --font-heading: 'Josefin Sans', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-light);
  font-weight: 700;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
}

/* ---- Sections ---- */
.section {
  padding: 100px 0;
  position: relative;
}

.bg-dark-alt {
  background-color: var(--color-bg-alt);
}

.section-subtitle {
  font-family: var(--font-body);
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 10px;
}

.section-title {
  font-size: 36px;
  margin-bottom: 20px;
}

/* ---- Navbar ---- */
.navbar {
  padding: 20px 0;
  transition: all var(--transition);
  background: transparent;
}

.navbar-scrolled {
  background: color-mix(in srgb, var(--color-bg) 95%, transparent) !important;
  padding: 10px 0;
  backdrop-filter: blur(10px);
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text-light) !important;
}

.navbar-nav .nav-link {
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 8px 15px !important;
  transition: color var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--color-primary) !important;
}

/* ---- Hero Section ---- */
.hero-section {
  height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  text-transform: uppercase;
  letter-spacing: 5px;
  color: var(--color-text);
  margin-bottom: 20px;
}

.hero-title {
  font-size: 60px;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 30px;
}

.hero-title .animated-headline {
  color: var(--color-primary);
}

.typewriter-cursor {
  color: var(--color-primary);
  animation: blink 0.7s step-end infinite;
  font-weight: 300;
}

@keyframes blink {
  50% { opacity: 0; }
}

.hero-socials {
  margin-bottom: 40px;
}

.hero-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--color-text-light);
  margin: 0 5px;
  transition: all var(--transition);
}

.hero-socials a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-light);
}

.hero-scroll-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--color-text-light);
  animation: bounceDown 2s infinite;
}

.hero-scroll-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}

@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(10px); }
  60% { transform: translateY(5px); }
}

/* ---- About Section ---- */
.about-image img {
  border-radius: 5px;
}

.about-role {
  color: var(--color-primary);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 15px;
}

.about-info ul {
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.about-info li {
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
}

.about-info li span {
  color: var(--color-text-light);
  font-weight: 600;
  margin-right: 10px;
}

/* ---- Buttons ---- */
.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  padding: 12px 30px;
  border-radius: 0;
  transition: all var(--transition);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

/* ---- Resume Section ---- */
.resume-heading {
  font-size: 20px;
  margin-bottom: 30px;
  padding-bottom: 15px;
  border-bottom: 1px solid var(--color-border);
}

.resume-heading i {
  color: var(--color-primary);
  margin-right: 10px;
}

.resume-timeline {
  position: relative;
  padding-left: 30px;
  border-left: 2px solid var(--color-border);
}

.resume-item {
  position: relative;
  padding-bottom: 30px;
}

.resume-item::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 2px solid var(--color-bg-alt);
}

.resume-period {
  display: inline-block;
  padding: 3px 15px;
  background: var(--color-primary);
  color: var(--color-text-light);
  font-size: 12px;
  border-radius: 3px;
  margin-bottom: 10px;
}

.resume-item-title {
  font-size: 18px;
  margin-bottom: 5px;
}

.resume-item-place {
  color: var(--color-primary);
  font-size: 14px;
  margin-bottom: 10px;
}

/* ---- Skills ---- */
.skills-tags {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.skills-group {
  display: flex;
  align-items: baseline;
  gap: 15px;
}

.skills-group-label {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  min-width: 140px;
  text-align: right;
  flex-shrink: 0;
}

.skills-group-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  display: inline-block;
  padding: 5px 14px;
  font-size: 13px;
  color: var(--color-text-light);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  transition: all var(--transition);
}

.skill-tag:hover {
  border-color: var(--color-primary);
  background: rgba(90, 156, 106, 0.1);
}

@media (max-width: 575px) {
  .skills-group {
    flex-direction: column;
    gap: 8px;
  }
  .skills-group-label {
    text-align: left;
    min-width: auto;
  }
}

/* ---- Services Section ---- */
.service-item {
  padding: 40px 30px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 5px;
  text-align: center;
  transition: all var(--transition);
  height: 100%;
}

.service-item:hover {
  border-color: var(--color-primary);
  transform: translateY(-5px);
}

.service-icon {
  font-size: 40px;
  color: var(--color-primary);
  display: block;
  margin-bottom: 20px;
}

.service-item h5 {
  font-size: 18px;
  margin-bottom: 15px;
}

/* ---- Quote Section ---- */
.quote-section {
  padding: 60px 0;
  background: var(--color-bg);
}

.site-quote {
  border: none;
  margin: 0;
  padding: 0;
}

.site-quote p {
  font-family: var(--font-heading);
  font-size: 22px;
  font-style: italic;
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 15px;
}

.site-quote cite {
  font-family: var(--font-body);
  font-size: 14px;
  font-style: normal;
  color: var(--color-primary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ---- Numbers Section ---- */
.numbers-section {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.numbers-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.counter-icon {
  font-size: 40px;
  color: var(--color-primary);
  display: block;
  margin-bottom: 15px;
}

.counter {
  font-size: 40px;
  font-weight: 700;
  color: var(--color-text-light);
  margin-bottom: 5px;
}

.counter-item p {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
}

/* ---- Portfolio Section ---- */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 8px 25px;
  cursor: pointer;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 13px;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-light);
}

.portfolio-item {
  transition: opacity 0.3s, transform 0.3s;
}

.portfolio-item.hidden {
  opacity: 0;
  transform: scale(0.8);
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 5px;
}

.portfolio-card img {
  width: 100%;
  display: block;
  transition: transform 0.5s;
}

.portfolio-card:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 20px;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 25px;
  opacity: 0;
  border-radius: 3px;
  transition: opacity var(--transition);
  overflow-y: auto;
}

.portfolio-card:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-light);
  margin-bottom: 15px;
}

.portfolio-title {
  font-size: 16px;
  margin-top: 12px;
  margin-bottom: 0;
}

.svg-icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  vertical-align: middle;
}

.clients-list {
  font-family: var(--font-heading);
  font-size: 16px;
  color: var(--color-text);
  line-height: 2;
  letter-spacing: 0.5px;
}

.portfolio-details {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.portfolio-details li {
  font-size: 13px;
  padding: 4px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.portfolio-details li:last-child {
  border-bottom: none;
}

.portfolio-details span {
  font-weight: 700;
  margin-right: 5px;
}


/* ---- Testimonials Section ---- */
.testimonials-section {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.testimonials-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.testimonial-quote-icon {
  font-size: 30px;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 18px;
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 25px;
  color: var(--color-text-light);
}

.testimonial-name {
  font-size: 18px;
  margin-bottom: 5px;
}

.testimonial-role {
  color: var(--color-primary);
  font-size: 14px;
}

/* ---- Carousel (scroll-snap) ---- */
.carousel {
  position: relative;
  padding-bottom: 40px;
}

.carousel-track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 30px;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  scroll-snap-align: start;
  flex: 0 0 100%;
  min-width: 0;
}

.blog-carousel .carousel-slide {
  flex: 0 0 100%;
}

@media (min-width: 768px) {
  .blog-carousel .carousel-slide {
    flex: 0 0 calc(50% - 15px);
  }
}

@media (min-width: 992px) {
  .blog-carousel .carousel-slide {
    flex: 0 0 calc(33.333% - 20px);
  }
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--color-text-light);
  opacity: 0.4;
  cursor: pointer;
  padding: 0;
  transition: opacity var(--transition), background var(--transition);
}

.carousel-dot.active {
  background: var(--color-primary);
  opacity: 1;
}

/* ---- Blog Section ---- */
.blog-card {
  background: var(--color-bg-alt);
  border-radius: 5px;
  overflow: hidden;
  height: 100%;
}

.blog-card-image {
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

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

.blog-card-content {
  padding: 25px;
}

.blog-card-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 10px;
  font-size: 13px;
}

.blog-date {
  color: var(--color-text-muted);
}

.blog-tag {
  color: var(--color-primary);
}

.blog-card-title {
  font-size: 18px;
  margin-bottom: 10px;
  line-height: 1.4;
}


/* ---- Contact Section ---- */
.contact-section {
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

.contact-info {
  position: relative;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 30px;
}

.contact-info-item i {
  font-size: 20px;
  color: var(--color-primary);
  margin-top: 3px;
}

.contact-info-item h6 {
  font-size: 16px;
  margin-bottom: 5px;
}

.contact-form .form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-text-light);
  padding: 12px 20px;
  border-radius: 0;
  font-size: 14px;
}

.contact-form .form-control::placeholder {
  color: var(--color-text-muted);
}

.contact-form .form-control:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--color-primary);
  box-shadow: none;
  color: var(--color-text-light);
}

/* ---- Footer ---- */
.footer-section {
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
}

.footer-section p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-muted);
}

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
  margin: 0 3px;
  font-size: 14px;
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-text-light);
}

.footer-legal a {
  color: var(--color-text-muted);
  font-size: 14px;
  margin: 0 10px;
  transition: color var(--transition);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

.footer-lang-switch {
  margin-left: 10px;
}

.footer-lang-switch a {
  margin: 0;
}

/* ---- Responsive ---- */
@media (max-width: 991px) {
  .hero-title {
    font-size: 40px;
  }

  .section {
    padding: 70px 0;
  }

  .section-title {
    font-size: 28px;
  }

  .navbar-collapse {
    background: color-mix(in srgb, var(--color-bg) 98%, transparent);
    padding: 20px;
    margin-top: 10px;
    border-radius: 5px;
  }
}

@media (max-width: 767px) {
  .hero-title {
    font-size: 30px;
  }

  .hero-subtitle {
    font-size: 13px;
    letter-spacing: 3px;
  }

  .section {
    padding: 50px 0;
  }

  .counter {
    font-size: 30px;
  }
}