/* ============================================
   ADAM STARYAK PORTFOLIO — BOLD THEME
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg:         #08080f;
  --bg-alt:     #0e0e1a;
  --card-bg:    #111122;
  --card-hover: #161628;
  --border:     rgba(255,255,255,0.07);
  --border-hot: rgba(99,102,241,0.5);

  --indigo:     #6366f1;
  --violet:     #8b5cf6;
  --cyan:       #22d3ee;
  --glow-i:     rgba(99,102,241,0.2);
  --glow-v:     rgba(139,92,246,0.15);

  --text:       #f8fafc;
  --text-dim:   #94a3b8;
  --text-muted: #475569;

  --mono:    'JetBrains Mono', monospace;
  --sans:    'Inter', sans-serif;
  --display: 'Outfit', sans-serif;

  --radius: 16px;
  --t: 0.25s ease;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Dot grid background */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: radial-gradient(rgba(99,102,241,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

/* ---- NAVBAR ---- */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  background: rgba(8,8,15,0.7);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--t), box-shadow var(--t);
}

nav.solid {
  background: rgba(8,8,15,0.95);
  box-shadow: 0 4px 32px rgba(0,0,0,0.6);
}

.nav-logo {
  font-family: var(--display);
  font-size: 1.3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dim);
  position: relative;
  padding-bottom: 4px;
  transition: color var(--t);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  border-radius: 2px;
  transition: width var(--t);
}

.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-btn {
  background: linear-gradient(135deg, var(--indigo), var(--violet)) !important;
  color: #fff !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: transform var(--t), box-shadow var(--t) !important;
}
.nav-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--glow-i);
}
.nav-btn::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--t);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(8,8,15,0.98);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2.5rem;
  flex-direction: column;
  gap: 1.2rem;
  z-index: 99;
  backdrop-filter: blur(20px);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--text-dim);
  font-size: 1rem;
  font-weight: 500;
  transition: color var(--t);
}
.mobile-menu a:hover,
.mobile-menu a.active { color: var(--indigo); }

/* ---- LAYOUT ---- */
.page-content { position: relative; z-index: 1; }
.container { max-width: 1080px; margin: 0 auto; padding: 0 2rem; }
.section { padding: 100px 0; }

/* ---- SECTION LABELS ---- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-tag::before {
  content: '';
  width: 24px; height: 1.5px;
  background: var(--cyan);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--text) 0%, var(--text-dim) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.section-divider {
  width: 56px; height: 4px;
  background: linear-gradient(90deg, var(--indigo), var(--cyan));
  border-radius: 4px;
  margin-top: 12px;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}
.section-header .section-divider { margin: 12px auto 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  font-family: var(--sans);
  transition: all var(--t);
  letter-spacing: 0.2px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px var(--glow-i);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-hot);
}
.btn-outline:hover {
  background: var(--glow-i);
  border-color: var(--indigo);
  transform: translateY(-3px);
}

/* ---- CARDS ---- */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--t);
}
.card:hover {
  border-color: var(--border-hot);
  box-shadow: 0 8px 48px var(--glow-v);
  transform: translateY(-4px);
  background: var(--card-hover);
}

/* ---- PAGE HERO (inner pages) ---- */
.page-hero {
  padding-top: 138px;
  padding-bottom: 64px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(99,102,241,0.06) 0%, transparent 100%);
}

/* ---- FOOTER ---- */
footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  padding: 2rem 2.5rem;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
footer p { color: var(--text-muted); font-size: 0.82rem; }
.footer-links { display: flex; gap: 1.2rem; }
.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color var(--t);
}
.footer-links a:hover { color: var(--indigo); }

/* ---- ANIMATIONS ---- */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ============================================
   HOME PAGE — HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px;
  position: relative;
  overflow: hidden;
}

/* Ambient blobs */
.hero-blob-1,
.hero-blob-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.hero-blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99,102,241,0.18) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.hero-blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(34,211,238,0.1) 0%, transparent 70%);
  bottom: 0; left: -100px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(34,211,238,0.25);
  padding: 7px 16px;
  border-radius: 50px;
  background: rgba(34,211,238,0.05);
}
.hero-eyebrow .dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-name {
  font-family: var(--display);
  font-size: clamp(3.5rem, 10vw, 7.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -2px;
  margin-bottom: 1.2rem;
  background: linear-gradient(135deg, #fff 0%, var(--text-dim) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title-block {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 1.8rem;
  flex-wrap: wrap;
}

.hero-role {
  font-family: var(--display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-pipe {
  color: var(--border-hot);
  font-size: 1.4rem;
}

.hero-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-dim);
  max-width: 580px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

.stat-item { display: flex; flex-direction: column; gap: 4px; }

.stat-value {
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-family: var(--mono);
}

/* ---- ABOUT SECTION ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-text p {
  color: var(--text-dim);
  margin-bottom: 1.2rem;
  font-size: 1rem;
  line-height: 1.8;
}

.about-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  padding: 1.3rem 1.5rem;
  margin-bottom: 1rem;
}
.highlight-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--glow-i), var(--glow-v));
  border: 1px solid var(--border-hot);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--indigo);
  font-size: 1rem;
  flex-shrink: 0;
}
.highlight-text h4 { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.highlight-text p { color: var(--text-dim); font-size: 0.84rem; margin: 0; line-height: 1.5; }

/* ============================================
   EXPERIENCE — TIMELINE
   ============================================ */
.company-group { margin-bottom: 3.5rem; }

.company-group-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem 1.8rem;
  background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(139,92,246,0.05));
  border: 1px solid var(--border-hot);
  border-radius: 14px;
  margin-bottom: 2rem;
}
.company-group-header i {
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--indigo), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.company-group-header h3 {
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.company-group-header p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.timeline {
  position: relative;
  padding-left: 2.5rem;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 10px; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--indigo), rgba(99,102,241,0.1));
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}
.timeline-dot {
  position: absolute;
  left: -2.9rem; top: 12px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  border: 3px solid var(--bg);
  box-shadow: 0 0 14px var(--indigo);
}

.timeline-card { padding: 2rem 2.2rem; }

.timeline-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}
.company-badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  background: rgba(34,211,238,0.08);
  border: 1px solid rgba(34,211,238,0.2);
  padding: 3px 10px;
  border-radius: 50px;
}
.location-badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.timeline-role {
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.timeline-period {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 0.76rem;
  color: var(--indigo);
  margin-bottom: 1.4rem;
}
.timeline-period::before {
  content: '';
  width: 16px; height: 1.5px;
  background: var(--indigo);
}

.timeline-bullets { display: flex; flex-direction: column; gap: 0.55rem; }
.timeline-bullets li {
  color: var(--text-dim);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  line-height: 1.6;
}
.timeline-bullets li::before {
  content: '▸';
  color: var(--indigo);
  flex-shrink: 0;
  font-size: 0.7rem;
  margin-top: 4px;
}

/* ============================================
   SKILLS
   ============================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.5rem;
}

.skill-category { padding: 2rem; }

.skill-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.skill-category-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--glow-i), var(--glow-v));
  border: 1px solid var(--border-hot);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background-clip: text;
  color: var(--indigo);
}
.skill-category-header h3 {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.3px;
}

.skill-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.skill-tag {
  padding: 5px 13px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--text-dim);
  transition: all var(--t);
  cursor: default;
}
.skill-tag:hover {
  background: rgba(99,102,241,0.2);
  border-color: var(--indigo);
  color: var(--text);
  transform: translateY(-1px);
}

/* ============================================
   EDUCATION
   ============================================ */
.education-card {
  max-width: 680px;
  margin: 0 auto 3rem;
  padding: 3rem;
  text-align: center;
}

.edu-logo {
  width: 90px; height: 90px;
  background: linear-gradient(135deg, var(--glow-i), var(--glow-v));
  border: 1px solid var(--border-hot);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin: 0 auto 2rem;
  color: var(--indigo);
}

.edu-school {
  font-family: var(--display);
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
}
.edu-degree {
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(135deg, var(--indigo), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}
.edu-year {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.activities-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.activity-tags { display: flex; flex-wrap: wrap; gap: 0.6rem; justify-content: center; }
.activity-tag {
  padding: 9px 20px;
  background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 50px;
  font-size: 0.88rem;
  color: var(--text-dim);
  transition: all var(--t);
  display: flex;
  align-items: center;
  gap: 7px;
}
.activity-tag:hover {
  background: rgba(99,102,241,0.18);
  border-color: var(--indigo);
  color: var(--text);
  transform: translateY(-2px);
}

.edu-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-info-card { padding: 2.5rem; }
.contact-info-card h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}
.contact-info-card > p {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.contact-items { display: flex; flex-direction: column; gap: 1.3rem; }
.contact-item { display: flex; align-items: center; gap: 1rem; }

.contact-icon {
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--glow-i), var(--glow-v));
  border: 1px solid var(--border-hot);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--indigo);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-item-text { display: flex; flex-direction: column; }
.contact-item-label {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.contact-item-value { font-size: 0.92rem; font-weight: 500; }

.contact-form-card { padding: 2.5rem; }
.contact-form-card h3 {
  font-family: var(--display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 1.8rem;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-dim);
  margin-bottom: 7px;
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.9rem;
  transition: border-color var(--t), background var(--t);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--indigo);
  background: rgba(99,102,241,0.05);
}
.form-group textarea { height: 140px; resize: vertical; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .about-grid,
  .contact-grid { grid-template-columns: 1fr; }
  .hero-name { letter-spacing: -2px; }
  .hero-stats { gap: 2rem; }
  .timeline { padding-left: 1.8rem; }
  .timeline-dot { left: -2.2rem; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 64px 0; }
  nav { padding: 0 1.25rem; }
  .btn { padding: 12px 24px; font-size: 0.88rem; }
}