/* ===== DARK & MODERN PORTFOLIO ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

/* ===== CSS VARIABLES ===== */
:root {
  --bg-primary:          #141618;
  --bg-secondary:        #191d21;
  --bg-card:             #1e2226;
  --text-primary:        #e4eae4;
  --text-body:           #bdc8c0;
  --text-secondary:      #8a9890;
  --accent:              #89a892;   /* sage green */
  --accent-dim:          #6b8a74;   /* deep sage */
  --accent-alt:          #b87070;   /* dusty rose — hover */
  --accent-glow:         rgba(137, 168, 146, 0.13);
  --accent-glow-strong:  rgba(137, 168, 146, 0.26);
  --border:              #272d30;
  --border-accent:       rgba(137, 168, 146, 0.30);
}

/* ===== BASE ===== */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif !important;
  font-size: 16px !important;
  background-color: var(--bg-primary) !important;
  color: var(--text-primary) !important;
  -webkit-font-smoothing: antialiased;
  padding-top: 72px !important;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ===== SITE BORDERS ===== */
#site-border-left, #site-border-right,
#site-border-top,  #site-border-bottom {
  background: var(--accent) !important;
  opacity: 0.4;
}

/* ===== NAVBAR ===== */
.navbar {
  transition: all 0.4s ease;
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
}

.navbar-default,
.navbar-inverse {
  background: rgba(20, 22, 24, 0.94) !important;
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.6) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}

.navbar-default .navbar-nav > li > a,
.navbar-inverse .navbar-nav > li > a {
  color: var(--text-secondary) !important;
  font-weight: 500 !important;
  font-size: 0.9rem !important;
  letter-spacing: 0.5px !important;
  padding: 22px 16px !important;
  transition: color 0.25s ease !important;
  position: relative;
  background: transparent !important;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-inverse .navbar-nav > li > a:hover {
  color: var(--accent) !important;
}

.navbar-default .navbar-nav > li > a::after,
.navbar-inverse .navbar-nav > li > a::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  right: 50%;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--accent);
  transition: left 0.3s ease, right 0.3s ease;
}

.navbar-default .navbar-nav > li > a:hover::after,
.navbar-inverse .navbar-nav > li > a:hover::after,
.navbar-default .navbar-nav > li.active > a::after,
.navbar-inverse .navbar-nav > li.active > a::after {
  left: 16px;
  right: 16px;
}

.navbar-default .navbar-nav > li.active > a,
.navbar-inverse .navbar-nav > li.active > a {
  color: var(--accent) !important;
  background: transparent !important;
}

/* Sub-nav (001/002/003) */
.navbar-small > li > a {
  font-family: 'Space Mono', monospace !important;
  font-size: 0.8rem !important;
  color: var(--text-secondary) !important;
}

.navbar-small > li > a:hover,
.navbar-small > li > a.active {
  color: var(--accent) !important;
}

/* Hamburger */
.navbar-toggle { border-color: var(--border) !important; }
.navbar-toggle .icon-bar { background: var(--text-primary) !important; }
.navbar-toggle:hover { background: var(--bg-card) !important; }

/* ===== HERO ===== */
.hero-full-container {
  position: relative;
  overflow: hidden;
}

.hero-full-container::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.88) 0%,
    rgba(13, 17, 23, 0.72) 55%,
    rgba(0, 212, 170, 0.06) 100%
  );
  z-index: 1;
}

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

.text-content h1 {
  font-size: clamp(2rem, 5vw, 3.8rem) !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  color: var(--text-primary) !important;
  text-shadow: 0 2px 30px rgba(0, 0, 0, 0.7);
}

.typed-cursor { color: var(--accent) !important; }

/* ===== SECTION CONTAINER ===== */
.section-container {
  background: var(--bg-primary) !important;
  animation: fadeInUp 0.6s ease-out both;
}

/* ===== SECTION HEADINGS ===== */
.section-container-spacer .h2,
.section-container-spacer h2,
.section-container-spacer h1.h2 {
  font-weight: 600 !important;
  letter-spacing: 1.5px !important;
  color: var(--text-primary) !important;
  padding-bottom: 16px !important;
  margin-bottom: 32px !important;
  position: relative;
}

.section-container-spacer .h2::after,
.section-container-spacer h2::after,
.section-container-spacer h1.h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  box-shadow: 0 0 14px var(--accent);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 { color: var(--text-primary) !important; }
h3 { font-weight: 600 !important; font-size: 1.25rem !important; margin-top: 40px !important; margin-bottom: 14px !important; letter-spacing: 0.2px; }
h4 { color: var(--text-secondary) !important; font-size: 1rem !important; }

p { color: var(--text-body) !important; line-height: 1.9 !important; font-size: 1rem !important; margin-bottom: 1rem; }
b, strong { color: var(--text-primary) !important; }
li { color: var(--text-body) !important; line-height: 1.85; font-size: 1rem; }

a { color: var(--accent) !important; transition: color 0.2s, opacity 0.2s !important; }
a:hover { color: var(--accent-alt) !important; text-decoration: none !important; }

blockquote {
  border-left: 3px solid var(--accent) !important;
  background: var(--bg-secondary) !important;
  padding: 12px 20px !important;
  border-radius: 0 6px 6px 0 !important;
}
blockquote p { color: var(--text-body) !important; }

/* ===== CARD CONTAINER ===== */
.card-container {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: 10px !important;
  padding: 24px 20px !important;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease !important;
  margin-top: 10px;
}

.card-container:hover {
  transform: translateY(-6px) !important;
  box-shadow: 0 0 0 1px var(--border-accent), 0 20px 50px rgba(0,0,0,0.5) !important;
  border-color: var(--border-accent) !important;
}

.card-container .h2,
.card-container h1.h2 { color: var(--text-primary) !important; }

.card-container h4 {
  font-family: 'Space Mono', monospace !important;
  font-size: 0.72rem !important;
  color: var(--accent) !important;
  letter-spacing: 2px !important;
}

/* ===== IMAGES ===== */
.img-responsive {
  border-radius: 8px !important;
  border: 1px solid var(--border) !important;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease !important;
}

.img-responsive:hover {
  transform: scale(1.02) !important;
  box-shadow: 0 0 0 1px var(--border-accent), 0 16px 40px rgba(0,0,0,0.5) !important;
  border-color: var(--border-accent) !important;
}

.black-image-project-hover {
  display: block;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.black-image-project-hover img {
  transition: transform 0.45s ease, filter 0.45s ease !important;
}

.black-image-project-hover:hover img {
  transform: scale(1.06) !important;
  filter: brightness(0.65) !important;
}

/* ===== BUTTONS ===== */
.btn-default {
  background: transparent !important;
  border: 1.5px solid var(--accent) !important;
  color: var(--accent) !important;
  border-radius: 6px !important;
  padding: 9px 24px !important;
  font-weight: 500 !important;
  font-size: 0.82rem !important;
  letter-spacing: 0.5px !important;
  transition: all 0.3s ease !important;
}

.btn-default:hover,
.btn-default:focus {
  background: var(--accent-alt) !important;
  border-color: var(--accent-alt) !important;
  color: #fff !important;
  box-shadow: 0 0 20px rgba(184, 112, 112, 0.3) !important;
  transform: translateY(-2px) !important;
}

.btn-lg { padding: 12px 32px !important; }

/* ===== FORMS ===== */
.form-control {
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  border-radius: 8px !important;
  padding: 12px 16px !important;
  font-family: 'Poppins', sans-serif !important;
  font-size: 1rem !important;
  transition: border-color 0.3s, box-shadow 0.3s !important;
}

.form-control:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px var(--accent-glow) !important;
  outline: none !important;
  background: var(--bg-card) !important;
  color: var(--text-primary) !important;
}

.form-control::placeholder { color: var(--text-secondary) !important; opacity: 0.6; }

/* ===== CONTACT ===== */
.address-container ul li {
  color: var(--text-body) !important;
  padding: 12px 0 !important;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
}

.address-container a.fa-icon {
  display: inline-block;
  margin-top: 16px;
  margin-right: 8px;
  font-size: 1.5rem;
  color: var(--text-secondary) !important;
  transition: color 0.3s, transform 0.3s !important;
}

.address-container a.fa-icon:hover {
  color: var(--accent) !important;
  transform: scale(1.2) !important;
}

/* ===== FOOTER ===== */
.footer-container {
  background: var(--bg-secondary) !important;
  border-top: 1px solid var(--border) !important;
  padding: 28px 0 !important;
}

.footer-container p {
  color: var(--text-secondary) !important;
  font-size: 0.8rem !important;
  margin: 0 !important;
}

/* ===== TIMELINE (Work Experience) ===== */
.timeline {
  position: relative;
  padding-left: 30px;
  margin-top: 8px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--border) 100%);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 28px;
}

.timeline-dot {
  position: absolute;
  left: -27px;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  border: 2px solid var(--bg-primary);
  z-index: 1;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px 20px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.timeline-content:hover {
  border-color: var(--border-accent);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.timeline-date {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 1px;
  display: block;
  margin-bottom: 4px;
}

.timeline-role {
  font-weight: 600;
  color: var(--text-primary) !important;
  font-size: 1.05rem;
  margin: 0 0 2px;
  display: block;
}

.timeline-company {
  font-size: 0.92rem;
  color: var(--text-secondary) !important;
  margin: 0 0 10px;
  display: block;
}

.timeline-content ul {
  margin: 8px 0 0;
  padding-left: 16px;
}

.timeline-content ul li {
  color: var(--text-body) !important;
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 5px;
}

/* ===== SKILLS SECTION ===== */
.skills-section { margin-top: 40px; }

.skills-category { margin-bottom: 20px; }

.skills-category-label {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 0.88rem;
  color: var(--text-secondary) !important;
  transition: all 0.25s ease;
  cursor: default;
  text-decoration: none !important;
}

.skill-tag:hover {
  border-color: var(--accent-alt);
  color: var(--accent-alt) !important;
  box-shadow: 0 0 12px rgba(184, 112, 112, 0.15);
  transform: translateY(-2px);
}

/* ===== CERTIFICATIONS ===== */
.cert-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-list li {
  padding: 11px 0 11px 22px;
  border-bottom: 1px solid var(--border);
  position: relative;
  font-size: 0.97rem;
  color: var(--text-body) !important;
  line-height: 1.65;
}

.cert-list li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.8rem;
}

.cert-list li:last-child { border-bottom: none; }

.cert-list li b { color: var(--text-primary) !important; }

/* ===== PROJECT CARDS (personal projects) ===== */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 24px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.project-card:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 30px var(--accent-glow), 0 8px 30px rgba(0,0,0,0.4);
  transform: translateY(-4px);
}

.project-card h4 {
  font-weight: 600 !important;
  color: var(--text-primary) !important;
  font-size: 1rem;
  margin: 0 0 8px;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0;
}

.tech-tag {
  font-family: 'Space Mono', monospace;
  font-size: 0.72rem;
  padding: 4px 11px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--accent) !important;
  letter-spacing: 0.5px;
  text-decoration: none !important;
}

.project-links {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
}

.project-link {
  font-size: 0.82rem;
  color: var(--accent) !important;
  text-decoration: none !important;
  border-bottom: 1px solid var(--border-accent);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s !important;
}

.project-link:hover {
  border-color: var(--accent);
  color: var(--text-primary) !important;
}

/* ===== CV LINK ===== */
h3 a {
  color: var(--accent) !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  border-bottom: 1px dashed var(--border-accent);
  padding-bottom: 1px;
}

h3 a:hover { border-bottom-color: var(--accent); color: var(--accent-dim) !important; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-full-wrapper .text-content { animation: fadeInUp 0.8s 0.2s ease-out both; }

/* ===== KAROMAP PROJECT CARDS ===== */
.karomap-card {
  border-top: 2px solid var(--accent) !important;
  height: 100%;
}

.karomap-num {
  font-family: 'Space Mono', monospace;
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 2.5px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 10px;
}

.karomap-client {
  font-size: 0.88rem !important;
  color: var(--text-secondary) !important;
  font-style: italic;
  margin-top: 2px !important;
  margin-bottom: 14px !important;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  line-height: 1.55 !important;
}

/* ===== CAT AVATAR ===== */
.cat-avatar {
  display: inline-block;
  width: 104px;
  height: 104px;
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  /* box-shadow renders outside the clip boundary — no gap */
  box-shadow: 0 0 0 2px var(--border);
  transition: box-shadow .3s, transform .3s;
  cursor: default;
  /* force GPU layer for clean anti-aliased circle edges */
  transform: translateZ(0);
  -webkit-mask-image: -webkit-radial-gradient(circle, white 100%, black 100%);
}

.cat-avatar:hover {
  box-shadow: 0 0 0 2px var(--accent), 0 0 22px var(--accent-glow);
  transform: translateZ(0) scale(1.06);
}

.cat-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
  border-radius: 50%;
}

/* ===== ABOUT TOP (cat + bio) ===== */
.about-top {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  margin-bottom: 8px;
  padding-top: 8px;
}

.about-top .about-bio { flex: 1; }
.about-top .about-bio h3 { margin-top: 0 !important; }

/* ===== CV BUTTON ===== */
.cv-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 9px 22px;
  border: 1.5px solid var(--accent);
  border-radius: 6px;
  color: var(--accent) !important;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-decoration: none !important;
  transition: all .3s;
}

.cv-btn:hover {
  background: var(--accent) !important;
  color: var(--bg-primary) !important;
  box-shadow: 0 0 20px var(--accent-glow-strong);
  transform: translateY(-2px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .text-content h1 { font-size: 2rem !important; }
  .card-container { margin-bottom: 20px !important; }
  .navbar-nav > li > a::after { display: none; }
  .timeline { padding-left: 22px; }
  .timeline-dot { left: -20px; }
  .skill-tags { gap: 6px; }
  .project-card { padding: 16px; }
  .about-top { flex-direction: column; align-items: center; text-align: center; }
  .about-top .about-bio h3 { text-align: left; }
}