/* ============================================================
   MODERN THEME — Enzo Tartaglione · AI Research Lab
   Dark · Animated · Professional · Multimedia
   ============================================================ */

/* ---- Design Tokens ---- */
:root {
  --bg-dark:        #09091a;
  --bg-card:        rgba(255, 255, 255, 0.04);
  --bg-card-hover:  rgba(255, 255, 255, 0.07);
  --nav-bg:         rgba(9, 9, 26, 0.88);

  --blue:           #3b82f6;
  --blue-light:     #60a5fa;
  --purple:         #8b5cf6;
  --cyan:           #06b6d4;
  --gold:           #f59e0b;

  --text-primary:   #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted:     #64748b;

  --border:         rgba(255, 255, 255, 0.08);
  --border-accent:  rgba(59, 130, 246, 0.3);

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  20px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --glow-blue:   0 0 30px rgba(59, 130, 246, 0.22);
  --glow-purple: 0 0 30px rgba(139, 92, 246, 0.22);

  /* Single source-of-truth for the heading gradient — tweak here to repaint everything */
  --grad-hot: linear-gradient(135deg, #ffffff 0%, #c4b5fd 24%, #60a5fa 54%, #00e5ff 90%);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-dark) !important;
  color: var(--text-primary) !important;
  font-family: 'Inter', 'Open Sans', Arial, sans-serif !important;
  padding-top: 65px !important;
}

body.home { padding-top: 0 !important; }

a { color: var(--blue-light); transition: var(--transition); }
a:hover { color: var(--cyan); text-decoration: none; }

/* Gradient text — single source: --grad-hot, applied site-wide */
h1, h2, h3, h4 {
  font-family: 'Space Grotesk', 'Open Sans', sans-serif !important;
  background: var(--grad-hot) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
}

h5, h6 {
  color: var(--text-primary) !important;
  font-family: 'Space Grotesk', 'Open Sans', sans-serif !important;
}

/* ---- Custom scrollbar ---- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: rgba(59,130,246,0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* ============================================================
   NAVBAR
   ============================================================ */

header .navbar,
header .navbar-default {
  background: var(--nav-bg) !important;
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
  box-shadow: 0 1px 24px rgba(0,0,0,0.5) !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 1050 !important;
  min-height: 65px !important;
  padding: 0 !important;
  transition: var(--transition) !important;
}

/* Animated rainbow accent line under navbar */
header .navbar::after {
  content: '' !important;
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  height: 2px !important;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--cyan), var(--blue)) !important;
  background-size: 300% !important;
  animation: navbarLine 4s linear infinite !important;
}

@keyframes navbarLine {
  0%   { background-position: 0%   50%; }
  100% { background-position: 300% 50%; }
}

.home-page header .navbar-default {
  position: fixed !important;
  background: var(--nav-bg) !important;
}

.navbar-brand img {
  filter: brightness(1.3) !important;
  transition: var(--transition) !important;
}
.navbar-brand img:hover { filter: brightness(1.6) !important; }

header ul.nav li a,
.navbar .nav > li > a {
  color: var(--text-secondary) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
  padding: 22px 16px !important;
  position: relative !important;
  transition: var(--transition) !important;
  background: transparent !important;
}

header ul.nav li a::after,
.navbar .nav > li > a::after {
  content: '' !important;
  position: absolute !important;
  bottom: 12px !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  width: 0 !important;
  height: 2px !important;
  background: linear-gradient(90deg, var(--blue), var(--cyan)) !important;
  transition: width 0.3s ease !important;
  border-radius: 2px !important;
}

header ul.nav li a:hover::after,
header ul.nav li.active a::after {
  width: 70% !important;
}

header ul.nav li a:hover,
header ul.nav li a:focus,
header ul.nav li a:hover,
header ul.nav li a:focus {
  color: var(--text-primary) !important;
  background: transparent !important;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
  color: var(--blue-light) !important;
  background: transparent !important;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
  color: var(--text-primary) !important;
  background: transparent !important;
}

/* ============================================================
   HERO SECTION
   ============================================================ */

#banner {
  background: var(--bg-dark) !important;
  min-height: 100vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  overflow: hidden !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Animated background blobs */
.hero-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}

.hero-bg-blob-1 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(59,130,246,0.22), transparent 65%);
  top: -180px; left: -120px;
  animation: drift1 14s ease-in-out infinite alternate;
}

.hero-bg-blob-2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(139,92,246,0.18), transparent 65%);
  bottom: -120px; right: -100px;
  animation: drift2 11s ease-in-out infinite alternate;
}

.hero-bg-blob-3 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(6,182,212,0.14), transparent 65%);
  top: 55%; left: 55%;
  transform: translate(-50%,-50%);
  animation: drift3 17s ease-in-out infinite alternate;
}

@keyframes drift1 {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(90px,70px) scale(1.18); }
}
@keyframes drift2 {
  from { transform: translate(0,0) scale(1.1); }
  to   { transform: translate(-70px,-90px) scale(0.93); }
}
@keyframes drift3 {
  from { transform: translate(-50%,-50%) scale(1); }
  to   { transform: translate(-50%,-50%) scale(1.4) rotate(25deg); }
}

/* Subtle dot-grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(rgba(59,130,246,0.12) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 60px 24px 100px;
  max-width: 860px;
  margin: 0 auto;
}

/* Eyebrow pill */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.28);
  border-radius: 40px;
  padding: 6px 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue-light);
  margin-bottom: 32px;
  animation: fadeSlideDown 0.8s ease both;
}

.hero-eyebrow::before {
  content: '';
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.65); }
}

/* Name */
.hero-name {
  font-size: clamp(50px, 9vw, 96px) !important;
  font-weight: 900 !important;
  line-height: 1.02 !important;
  letter-spacing: -3px !important;
  margin-bottom: 20px !important;
  background: var(--grad-hot) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  animation: fadeSlideDown 0.8s ease 0.15s both;
}

/* Subtitle */
.hero-title {
  font-size: clamp(14px, 2.2vw, 19px) !important;
  color: var(--text-secondary) !important;
  font-weight: 400 !important;
  letter-spacing: 0.3px !important;
  margin-bottom: 40px !important;
  line-height: 1.65 !important;
  animation: fadeSlideDown 0.8s ease 0.3s both;
}

.hero-title strong { color: var(--text-primary); font-weight: 700; }

/* Research theme chips */
.hero-themes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
  animation: fadeSlideDown 0.8s ease 0.45s both;
}

.hero-theme-chip {
  padding: 8px 18px;
  border-radius: 40px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  transition: var(--transition);
  backdrop-filter: blur(8px);
  cursor: default;
}

.hero-theme-chip:hover {
  border-color: var(--blue);
  color: var(--blue-light);
  background: rgba(59,130,246,0.1);
  transform: translateY(-2px);
}

/* CTA buttons */
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeSlideDown 0.9s ease 0.6s both;
}

.btn-primary-hero {
  display: inline-block;
  padding: 14px 34px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff !important;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-decoration: none !important;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(59,130,246,0.35);
}

.btn-primary-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(59,130,246,0.5);
  color: #fff !important;
}

.btn-secondary-hero {
  display: inline-block;
  padding: 13px 34px;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-primary) !important;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.5px;
  text-decoration: none !important;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary-hero:hover {
  border-color: var(--blue);
  background: rgba(59,130,246,0.08);
  transform: translateY(-3px);
  color: var(--text-primary) !important;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: fadeSlideDown 1s ease 1.3s both;
}

.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--blue), transparent);
  animation: scrollDrop 2.2s ease-in-out infinite;
}

@keyframes scrollDrop {
  0%   { transform: scaleY(0); transform-origin: top;    opacity: 1; }
  49%  { transform: scaleY(1); transform-origin: top;    opacity: 1; }
  50%  { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ============================================================
   SHARED ANIMATIONS
   ============================================================ */

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll-triggered class (added by IntersectionObserver) */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }

/* ============================================================
   CONTENT SECTIONS
   ============================================================ */

#content,
.home-page > div:not(#banner),
.home-page > section:not(#banner) {
  background: var(--bg-dark) !important;
}

section#content {
  background: var(--bg-dark) !important;
  padding: 70px 0 40px !important;
}

.container {
  max-width: 1200px;
}

/* Section headings */
h2.aligncenter {
  font-size: 34px !important;
  font-weight: 800 !important;
  margin-bottom: 8px !important;
  position: relative !important;
}

h2.aligncenter::after {
  content: '';
  display: block;
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  margin: 14px auto 40px;
  border-radius: 2px;
}

h3.aligncenter {
  font-size: 28px !important;
  font-weight: 800 !important;
  margin-top: 50px !important;
  margin-bottom: 28px !important;
  position: relative !important;
}

h3.aligncenter::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  margin: 10px auto 30px;
  border-radius: 2px;
}

/* ============================================================
   NEWS SECTION
   ============================================================ */

.news-container {
  /* Reset the original white-box, scrolling container */
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
  height: auto !important;
  overflow: visible !important;
  /* Layout */
  display: block !important;
  margin: 0 auto 40px !important;
  max-width: 820px !important;
  padding: 0 !important;
}

.news-slide {
  background: transparent !important;
  background-color: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--border) !important;
  border-radius: 0 !important;
  padding: 14px 0 14px 16px !important;
  position: relative !important;
  transition: var(--transition) !important;
  text-align: left !important;
}

/* Subtle left accent dot */
.news-slide::before {
  content: '' !important;
  position: absolute !important;
  left: 0 !important;
  top: 50% !important;
  transform: translateY(-50%) !important;
  width: 4px !important;
  height: 4px !important;
  border-radius: 50% !important;
  background: var(--blue) !important;
  transition: var(--transition) !important;
}

.news-slide:hover::before {
  background: var(--cyan) !important;
  width: 6px !important;
  height: 6px !important;
}

.news-slide p {
  color: var(--text-secondary) !important;
  margin: 0 !important;
  font-size: 14px !important;
  line-height: 1.7 !important;
}

.news-slide strong { color: var(--text-primary) !important; }
.news-slide b     { color: var(--text-primary) !important; }
.news-slide a { color: var(--blue-light) !important; }
.news-slide a:hover { color: var(--cyan) !important; }

/* ============================================================
   OPEN POSITIONS
   ============================================================ */

/* Heading-like treatment for the flashing-text <p> (browsers parse it outside the h2) */
.flashing-text {
  /* Typography — matches section headings */
  font-family: 'Space Grotesk', 'Open Sans', sans-serif !important;
  font-size: clamp(18px, 2.8vw, 28px) !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  /* Animated version of --grad-hot, same hue family */
  background: linear-gradient(90deg, #c4b5fd, #60a5fa, #00e5ff, #c4b5fd) !important;
  background-size: 300% !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  animation: gradientShimmer 4s linear infinite !important;
  opacity: 1 !important;
  display: block !important;
  margin-bottom: 20px !important;
}

@keyframes gradientShimmer {
  0%   { background-position: 0%   50%; }
  100% { background-position: 300% 50%; }
}

.aligncenter p {
  color: var(--text-secondary) !important;
  font-size: 15px !important;
}

.aligncenter .fa-check {
  color: var(--cyan) !important;
  margin-right: 6px !important;
}

/* ============================================================
   MISSION SECTION
   ============================================================ */

.mission-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 44px;
  color: var(--text-secondary) !important;
  font-size: 15px;
  line-height: 1.85;
  text-align: center;
  position: relative;
  overflow: hidden;
  max-width: 820px;
  margin: 0 auto;
}

.mission-box::before {
  content: '\201C';
  position: absolute;
  top: -30px; left: 16px;
  font-size: 140px;
  color: rgba(59,130,246,0.07);
  font-family: Georgia, serif;
  line-height: 1;
  pointer-events: none;
}

/* ============================================================
   RESEARCH AREAS (skill-home)
   ============================================================ */

.skill-home { margin-bottom: 40px !important; }

.skill-home-solid {
  display: flex !important;
  gap: 20px !important;
  flex-wrap: wrap !important;
  justify-content: center !important;
  padding: 10px 0 30px !important;
  margin: 0 !important;
}

.skill-home-solid .col-md-3 {
  flex: 1 1 200px !important;
  max-width: 250px !important;
  padding: 0 !important;
  float: none !important;
}

.skill-home .box-area {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  padding: 28px 20px 28px !important;
  transition: var(--transition) !important;
  text-align: center !important;
  height: 100% !important;
  position: relative !important;
  overflow: hidden !important;
}

.skill-home .box-area::before {
  content: '' !important;
  position: absolute !important;
  bottom: 0 !important; left: 0 !important; right: 0 !important;
  height: 2px !important;
  background: linear-gradient(90deg, var(--blue), var(--cyan)) !important;
  transform: scaleX(0) !important;
  transform-origin: left !important;
  transition: transform 0.4s ease !important;
}

.skill-home .box-area:hover::before { transform: scaleX(1) !important; }

.skill-home .box-area:hover {
  border-color: rgba(59,130,246,0.35) !important;
  background: rgba(59,130,246,0.05) !important;
  transform: translateY(-5px) !important;
  box-shadow: var(--glow-blue) !important;
}

.skill-home .box-area h3 {
  font-size: 15px !important;
  margin-top: 16px !important;
  margin-bottom: 10px !important;
  color: var(--text-primary) !important;
}

.skill-home .box-area p {
  color: var(--text-secondary) !important;
  font-size: 13px !important;
  line-height: 1.6 !important;
  margin: 0 !important;
}

/* Icon circles */
.skill-home .icons {
  width: 76px !important;
  height: 76px !important;
  border-radius: var(--radius-sm) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 auto !important;
  font-size: 30px !important;
  padding: 0 !important;
  transition: var(--transition) !important;
  font-style: normal !important;
}

.skill-home .box-area:hover .icons { transform: scale(1.08) !important; }

.c1.icons { border: 1px solid rgba(239,68,68,0.3)  !important; background: rgba(239,68,68,0.08)  !important; color: #ef4444 !important; border-bottom: 3px solid #ef4444 !important; }
.c2.icons { border: 1px solid rgba(6,182,212,0.3)  !important; background: rgba(6,182,212,0.08)  !important; color: var(--cyan)   !important; border-bottom: 3px solid var(--cyan) !important; }
.c3.icons { border: 1px solid rgba(59,130,246,0.3)  !important; background: rgba(59,130,246,0.08) !important; color: var(--blue)   !important; border-bottom: 3px solid var(--blue) !important; }
.c4.icons { border: 1px solid rgba(139,92,246,0.3)  !important; background: rgba(139,92,246,0.08) !important; color: var(--purple) !important; border-bottom: 3px solid var(--purple) !important; }

/* ============================================================
   TEAM SECTION
   ============================================================ */

.team-member {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  padding: 28px 16px 24px !important;
  margin-bottom: 24px !important;
  transition: var(--transition) !important;
  text-align: center !important;
}

.team-member:hover {
  border-color: rgba(59,130,246,0.38) !important;
  transform: translateY(-5px) !important;
  box-shadow: var(--glow-blue) !important;
}

img.thumbnail {
  border-radius: 50% !important;
  border: 2px solid var(--border) !important;
  object-fit: cover !important;
  width: 110px !important;
  height: 110px !important;
  display: block !important;
  margin: 0 auto 16px !important;
  transition: var(--transition) !important;
}

.team-member:hover img.thumbnail {
  border-color: var(--blue) !important;
  box-shadow: 0 0 22px rgba(59,130,246,0.45) !important;
}

.team-member h4 {
  font-size: 15px !important;
  font-weight: 700 !important;
  margin-bottom: 6px !important;
}

.team-member .deg {
  display: inline-block !important;
  background: rgba(59,130,246,0.1) !important;
  color: var(--blue-light) !important;
  border: 1px solid rgba(59,130,246,0.22) !important;
  border-radius: 20px !important;
  padding: 3px 12px !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.8px !important;
  text-transform: uppercase !important;
  margin-bottom: 10px !important;
}

.team-member em {
  color: var(--text-muted) !important;
  font-size: 12px !important;
  line-height: 1.55 !important;
  display: block !important;
  font-style: italic !important;
}

/* ============================================================
   FORMERLY ADVISING LIST
   ============================================================ */

.container ul {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0 !important;
}

.container ul li {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-left: 3px solid transparent !important;
  border-radius: var(--radius-md) !important;
  padding: 14px 20px !important;
  margin-bottom: 10px !important;
  transition: var(--transition) !important;
  color: var(--text-secondary) !important;
  font-size: 14px !important;
  line-height: 1.65 !important;
}

.container ul li:hover {
  border-left-color: var(--purple) !important;
  background: var(--bg-card-hover) !important;
  transform: translateX(4px) !important;
}

.container ul li h4 {
  font-size: 15px !important;
  font-weight: 700 !important;
  margin: 0 0 2px !important;
  color: var(--text-primary) !important;
  display: inline !important;
}

.container ul li a {
  color: var(--blue-light) !important;
}
.container ul li a:hover { color: var(--cyan) !important; }

/* ============================================================
   FOOTER
   ============================================================ */

footer {
  background: #06080f !important;
  border-top: 1px solid var(--border) !important;
  padding-top: 60px !important;
  padding-bottom: 0 !important;
  position: relative !important;
}

/* Animated gradient line — mirrors the navbar */
footer::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important;
  height: 2px !important;
  background: linear-gradient(90deg, var(--blue), var(--purple), var(--cyan), var(--blue)) !important;
  background-size: 300% !important;
  animation: navbarLine 4s linear infinite !important;
}

/* ---- 3-column grid ---- */
.footer-grid {
  display: grid !important;
  grid-template-columns: 1.6fr 1fr 1.4fr !important;
  gap: 48px !important;
  padding-bottom: 52px !important;
}

.footer-col {
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
}

/* Column 1 — name & identity */
.footer-name {
  font-family: 'Space Grotesk', sans-serif !important;
  font-size: 18px !important;
  font-weight: 800 !important;
  background: var(--grad-hot) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  margin-bottom: 6px !important;
}

.footer-role {
  font-size: 13px !important;
  color: var(--text-secondary) !important;
  line-height: 1.6 !important;
  margin-bottom: 20px !important;
}

footer address {
  font-style: normal !important;
  color: var(--text-muted) !important;
  font-size: 13px !important;
  line-height: 1.8 !important;
  margin-bottom: 14px !important;
}

footer address strong { color: var(--text-muted) !important; }

.footer-email {
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  color: var(--blue-light) !important;
  font-size: 13px !important;
  text-decoration: none !important;
  transition: var(--transition) !important;
}
.footer-email:hover { color: var(--cyan) !important; text-decoration: none !important; }
.footer-email .fa { font-size: 12px !important; }

/* Column label */
.footer-section-label {
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 2.5px !important;
  text-transform: uppercase !important;
  color: var(--text-muted) !important;
  margin-bottom: 14px !important;
}

/* Column 2 — nav links */
.footer-nav {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}

.footer-nav a {
  color: var(--text-secondary) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-decoration: none !important;
  transition: var(--transition) !important;
  position: relative !important;
  padding-left: 14px !important;
}

.footer-nav a::before {
  content: '' !important;
  position: absolute !important;
  left: 0 !important; top: 50% !important;
  transform: translateY(-50%) !important;
  width: 4px !important; height: 4px !important;
  border-radius: 50% !important;
  background: var(--border) !important;
  transition: var(--transition) !important;
}

.footer-nav a:hover {
  color: var(--blue-light) !important;
  padding-left: 18px !important;
}
.footer-nav a:hover::before { background: var(--cyan) !important; }

/* Column 3 — social icons */
footer .social-network {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 0 0 0 !important;
  display: flex !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
  margin-bottom: 0 !important;
}

footer .social-network li {
  background: none !important;
  border: none !important;
  border-left: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  transform: none !important;
}

footer .social-network li:hover { transform: none !important; background: none !important; }

footer .social-network a {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 36px !important; height: 36px !important;
  border-radius: 50% !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
  font-size: 14px !important;
  transition: var(--transition) !important;
  text-decoration: none !important;
}

footer .social-network a:hover {
  border-color: var(--blue) !important;
  color: var(--blue-light) !important;
  background: rgba(59,130,246,0.1) !important;
  transform: translateY(-3px) !important;
  text-decoration: none !important;
}

footer .social-network a img {
  filter: brightness(0.65) !important;
  transition: var(--transition) !important;
}
footer .social-network a:hover img { filter: brightness(1.4) !important; }

/* Logos */
.footer-logos-row {
  display: flex !important;
  gap: 28px !important;
  align-items: center !important;
  flex-wrap: wrap !important;
}

.footer-logo-item img {
  filter: none !important;
  transition: var(--transition) !important;
  max-height: 80px !important;
  width: auto !important;
  opacity: 0.9 !important;
}
.footer-logo-item img:hover { opacity: 1 !important; }

/* ---- Bottom copyright bar ---- */
.footer-bottom {
  border-top: 1px solid var(--border) !important;
  padding: 16px 0 !important;
}

.footer-bottom-inner {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}

.footer-bottom-inner span {
  font-size: 12px !important;
  color: var(--text-muted) !important;
}

/* Responsive */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 36px !important;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  .footer-bottom-inner {
    flex-direction: column !important;
    text-align: center !important;
  }
}

/* ============================================================
   SCROLL-UP BUTTON
   ============================================================ */

.scrollup {
  background: linear-gradient(135deg, var(--blue), var(--purple)) !important;
  color: #fff !important;
  border-radius: 50% !important;
  width: 42px !important;
  height: 42px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
  box-shadow: var(--glow-blue) !important;
  transition: var(--transition) !important;
  text-decoration: none !important;
}

.scrollup:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 8px 28px rgba(59,130,246,0.5) !important;
}

/* ============================================================
   INNER PAGES  (Publications, CV, Talks…)
   ============================================================ */

#wrapper:not(.home-page) {
  background: var(--bg-dark) !important;
}

/* Generic #content background (style.css sets background:#fff) */
#content {
  background: var(--bg-dark) !important;
  background-color: var(--bg-dark) !important;
}

#content p, #content li {
  color: var(--text-secondary) !important;
}

/* Remove the red bottom-border that style.css adds to all #content images */
#content img {
  border: none !important;
  border-bottom: none !important;
  background: transparent !important;
  display: inline !important;
}

/* ---- Page title bar (#inner-headline) ---- */
#inner-headline {
  /* Dot-grid + dark base, same visual language as hero */
  background:
    radial-gradient(rgba(59,130,246,0.09) 1px, transparent 1px),
    linear-gradient(135deg, var(--bg-dark) 0%, #0f1326 100%) !important;
  background-size: 40px 40px, 100% 100% !important;
  border-bottom: 1px solid var(--border) !important;
  padding: 80px 0 68px !important;
  position: relative !important;
  overflow: hidden !important;
  min-height: 210px !important;
}

/* Animated blob 1 — blue (reuses hero keyframe) */
#inner-headline::before {
  content: '' !important;
  position: absolute !important;
  width: 560px !important; height: 560px !important;
  background: radial-gradient(circle, rgba(59,130,246,0.22), transparent 65%) !important;
  top: -200px !important; left: -120px !important;
  border-radius: 50% !important;
  filter: blur(90px) !important;
  animation: drift1 13s ease-in-out infinite alternate !important;
  pointer-events: none !important;
}

/* Animated blob 2 — purple */
#inner-headline::after {
  content: '' !important;
  position: absolute !important;
  width: 440px !important; height: 440px !important;
  background: radial-gradient(circle, rgba(139,92,246,0.17), transparent 65%) !important;
  bottom: -160px !important; right: -80px !important;
  border-radius: 50% !important;
  filter: blur(80px) !important;
  animation: drift2 10s ease-in-out infinite alternate !important;
  pointer-events: none !important;
}

/* Keep text above blobs */
#inner-headline .container {
  position: relative !important;
  z-index: 2 !important;
}

/* Accent bar above title */
#inner-headline h2.pageTitle::before {
  content: '' !important;
  display: block !important;
  width: 44px !important;
  height: 3px !important;
  background: linear-gradient(90deg, var(--blue), var(--cyan)) !important;
  border-radius: 2px !important;
  margin-bottom: 18px !important;
}

#inner-headline h2.pageTitle {
  font-size: clamp(30px, 5.5vw, 60px) !important;
  font-weight: 900 !important;
  letter-spacing: -2px !important;
  line-height: 1.08 !important;
  margin: 0 !important;
  padding: 0 !important;
  background: var(--grad-hot) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  animation: fadeSlideDown 0.75s ease both !important;
}

/* ---- Open positions hero bar ---- */
section.hero-text {
  background:
    radial-gradient(rgba(59,130,246,0.09) 1px, transparent 1px),
    linear-gradient(135deg, var(--bg-dark) 0%, #0f1326 100%) !important;
  background-size: 40px 40px, 100% 100% !important;
  border-bottom: 1px solid var(--border) !important;
  padding: 80px 0 70px !important;
  color: var(--text-primary) !important;
  position: relative !important;
  overflow: hidden !important;
}

/* Blob for open-positions bar */
section.hero-text::before {
  content: '' !important;
  position: absolute !important;
  width: 500px !important; height: 500px !important;
  background: radial-gradient(circle, rgba(59,130,246,0.2), transparent 65%) !important;
  top: -150px !important; left: -100px !important;
  border-radius: 50% !important;
  filter: blur(90px) !important;
  animation: drift1 13s ease-in-out infinite alternate !important;
  pointer-events: none !important;
}

section.hero-text::after {
  content: '' !important;
  position: absolute !important;
  width: 380px !important; height: 380px !important;
  background: radial-gradient(circle, rgba(139,92,246,0.15), transparent 65%) !important;
  bottom: -120px !important; right: -60px !important;
  border-radius: 50% !important;
  filter: blur(80px) !important;
  animation: drift2 11s ease-in-out infinite alternate !important;
  pointer-events: none !important;
}

section.hero-text .container {
  position: relative !important;
  z-index: 2 !important;
}

section.hero-text h1 {
  color: var(--text-primary) !important;
  font-size: clamp(22px, 4vw, 40px) !important;
  font-weight: 800 !important;
  animation: fadeSlideDown 0.75s ease both !important;
}

section.hero-text p {
  color: var(--text-secondary) !important;
  font-size: 15px !important;
}

section.hero-text .fa-check { color: var(--cyan) !important; }
section.hero-text hr { border-color: var(--border) !important; }
section.hero-text a { color: var(--blue-light) !important; }
section.hero-text a:hover { color: var(--cyan) !important; }

/* ---- CV nav cards ---- */
#cv-summary {
  margin: 40px 0 50px !important;
}

.cv-summary-grid {
  display: grid !important;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)) !important;
  gap: 14px !important;
  max-width: 900px !important;
  margin: 0 auto !important;
}

.cv-card {
  display: block !important;
  padding: 15px 20px !important;
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.3px !important;
  color: var(--text-secondary) !important;
  text-decoration: none !important;
  text-align: center !important;
  box-shadow: none !important;
  transition: var(--transition) !important;
}

.cv-card:hover {
  background: rgba(59,130,246,0.1) !important;
  border-color: var(--blue) !important;
  color: var(--blue-light) !important;
  transform: translateY(-3px) !important;
  box-shadow: var(--glow-blue) !important;
  text-decoration: none !important;
}

/* ---- CV section titles ---- */
.cv-title {
  font-size: 20px !important;
  font-weight: 700 !important;
  margin-bottom: 24px !important;
  padding-bottom: 14px !important;
  border-bottom: 1px solid var(--border) !important;
}

/* cv-title contains an anchor that looks like a cv-card — reset card styles
   and apply the same gradient so the heading text matches the rest of the site */
.cv-title a,
.cv-title a.cv-card {
  display: inline !important;
  background: var(--grad-hot) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  font-size: inherit !important;
  font-weight: inherit !important;
  text-align: left !important;
  transform: none !important;
  text-decoration: none !important;
}

.cv-title a:hover,
.cv-title a.cv-card:hover {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  border: none !important;
  box-shadow: none !important;
  transform: none !important;
}

/* ---- Talks page ---- */
.talk-card {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-md) !important;
  padding: 22px 24px !important;
  margin-bottom: 14px !important;
  transition: var(--transition) !important;
}

.talk-card:hover {
  border-color: rgba(59,130,246,0.35) !important;
  background: var(--bg-card-hover) !important;
  transform: translateY(-3px) !important;
  box-shadow: var(--glow-blue) !important;
}

.talk-card h4 {
  font-size: 16px !important;
  font-weight: 700 !important;
  margin-bottom: 6px !important;
}

.talk-card p { color: var(--text-secondary) !important; font-size: 14px !important; }
.talk-card strong { color: var(--text-primary) !important; }
.talk-card .muted,
.talk-card span.muted { color: var(--text-muted) !important; }

/* Search bar */
#searchBar.form-control {
  background: var(--bg-card) !important;
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-md) !important;
  padding: 12px 16px !important;
  font-size: 14px !important;
  margin-bottom: 20px !important;
  box-shadow: none !important;
}

#searchBar.form-control:focus {
  background: var(--bg-card-hover) !important;
  border-color: var(--blue) !important;
  color: var(--text-primary) !important;
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15) !important;
}

#searchBar.form-control::placeholder { color: var(--text-muted) !important; }

/* Generic form controls */
.form-control {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
}
.form-control:focus {
  border-color: var(--blue) !important;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15) !important;
}

/* ---- Bootstrap btn-default override ---- */
.btn-default {
  background: var(--bg-card) !important;
  background-color: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
  border-radius: var(--radius-sm) !important;
  transition: var(--transition) !important;
  text-shadow: none !important;
  box-shadow: none !important;
}

.btn-default:hover,
.btn-default:focus,
.btn-default:active {
  background: rgba(59,130,246,0.12) !important;
  background-color: rgba(59,130,246,0.12) !important;
  border-color: var(--blue) !important;
  color: var(--blue-light) !important;
  box-shadow: none !important;
}

/* ---- Misc ---- */
hr {
  border-color: var(--border) !important;
  border-top: 1px solid var(--border) !important;
}

.muted, .text-muted {
  color: var(--text-muted) !important;
}

p.muted {
  color: var(--text-muted) !important;
  font-size: 12px !important;
  text-align: center !important;
  padding: 16px 0 !important;
}

/* Tables (CV / Publications) */
table { color: var(--text-secondary) !important; width: 100%; }
table th {
  color: var(--text-primary) !important;
  border-bottom: 2px solid var(--border-accent) !important;
  background: rgba(59,130,246,0.05) !important;
  font-size: 12px !important;
  letter-spacing: 1px !important;
  text-transform: uppercase !important;
}
table td { border-bottom: 1px solid var(--border) !important; padding: 12px 8px !important; }
table tr:hover td { background: var(--bg-card) !important; }

/* Panels / Wells */
.well, .panel {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-secondary) !important;
}
.panel-heading { background: rgba(59,130,246,0.07) !important; border-color: var(--border) !important; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 768px) {
  .hero-name {
    letter-spacing: -1.5px !important;
  }

  .hero-content {
    padding: 80px 20px 100px !important;
  }

  .skill-home-solid {
    flex-direction: column !important;
    align-items: center !important;
  }

  .skill-home-solid .col-md-3 {
    width: 100% !important;
    max-width: 320px !important;
  }

  .hero-cta {
    flex-direction: column !important;
    align-items: center !important;
  }

  h2.aligncenter { font-size: 26px !important; }
  h3.aligncenter { font-size: 22px !important; }
}