/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: rgba(17, 24, 39, 0.85);
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --accent-cyan: #06b6d4;
  --accent-purple: #a855f7;
  --accent-pink: #ec4899;
  --accent-blue: #3b82f6;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --gradient-main: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  --gradient-hover: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  --nav-height: 64px;
  --border-glow: rgba(6, 182, 212, 0.3);
  --font-main: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --max-width: 1100px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.7;
  overflow-x: hidden;
}

/* Animated background grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(6,182,212,0.12), transparent),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(168,85,247,0.08), transparent);
  pointer-events: none;
  z-index: 0;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  background: rgba(10, 14, 26, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glow);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.navbar-inner {
  width: 100%;
  max-width: var(--max-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}

.nav-logo {
  font-size: 1.4rem;
  font-weight: 700;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-cyan);
  background: rgba(6, 182, 212, 0.08);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 1px;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 2rem;
  padding: 0.25rem 0.5rem;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
  user-select: none;
}

.lang-toggle:hover { border-color: var(--accent-cyan); }

.lang-toggle .lang-option {
  padding: 0.2rem 0.5rem;
  border-radius: 1rem;
  transition: var(--transition);
}

.lang-toggle .lang-option.active {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  font-weight: 600;
}

/* Mobile menu */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

/* ===== MAIN CONTENT ===== */
main {
  position: relative;
  z-index: 1;
  padding-top: var(--nav-height);
  min-height: 100vh;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== HERO (HOME) ===== */
.hero {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.hero-content { max-width: 720px; }

/* Hero photo */
.hero-photo {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 2rem;
  border: 2px solid var(--border-glow);
  box-shadow: 0 8px 32px rgba(6,182,212,0.2);
  animation: fadeInUp 0.5s ease-out both;
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  color: var(--accent-cyan);
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease-out both;
}

.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s 0.15s ease-out both;
}

.hero h1 .gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  animation: fadeInUp 0.6s 0.3s ease-out both;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.45s ease-out both;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: var(--font-main);
}

.btn-primary {
  background: var(--gradient-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(6, 182, 212, 0.5);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,0.06);
  color: var(--text-primary);
  border: 1px solid rgba(255,255,255,0.12);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

/* ===== FEATURE CARDS (HOME) ===== */
.features {
  padding: 4rem 0 6rem;
}

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

.feature-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-main);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.feature-icon.cyan { background: rgba(6,182,212,0.15); }
.feature-icon.purple { background: rgba(168,85,247,0.15); }
.feature-icon.pink { background: rgba(236,72,153,0.15); }

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== CV PAGE ===== */
.cv-page {
  padding: 4rem 0 6rem;
}

.cv-header {
  display: flex;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
  animation: fadeInUp 0.6s ease-out both;
}

.cv-photo {
  width: 180px;
  height: 180px;
  border-radius: 1rem;
  object-fit: cover;
  border: 2px solid var(--border-glow);
  box-shadow: 0 8px 32px rgba(6,182,212,0.15);
  flex-shrink: 0;
  background: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.cv-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cv-photo-placeholder {
  color: var(--text-secondary);
  font-size: 3rem;
}

.cv-intro h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.cv-intro .cv-title {
  font-size: 1.1rem;
  color: var(--accent-cyan);
  font-weight: 500;
  margin-bottom: 1rem;
}

.cv-intro p {
  color: var(--text-secondary);
  line-height: 1.8;
}

/* CV sections */
.cv-section {
  margin-bottom: 3rem;
  animation: fadeInUp 0.6s ease-out both;
}

.cv-section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cv-section h2 .section-icon {
  font-size: 1.2rem;
}

.cv-timeline { position: relative; padding-left: 2rem; }

.cv-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  bottom: 0.5rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-cyan), var(--accent-purple));
  border-radius: 1px;
}

.cv-item {
  position: relative;
  padding-bottom: 2rem;
}

.cv-item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 2px solid var(--bg-primary);
  transform: translateX(-4px);
}

.cv-item h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.cv-item .cv-meta {
  font-size: 0.85rem;
  color: var(--accent-purple);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.cv-link {
  color: var(--accent-purple);
  text-decoration: none;
  transition: var(--transition);
  border-bottom: 1px solid transparent;
}

.cv-link:hover {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.cv-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Skills tags */
.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-tag {
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent-cyan);
  border: 1px solid rgba(6, 182, 212, 0.2);
  transition: var(--transition);
}

.skill-tag:hover {
  background: rgba(6, 182, 212, 0.2);
  transform: translateY(-1px);
}

/* Focus grid (tiles) */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.focus-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.85rem;
  padding: 1.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.focus-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-main);
  opacity: 0;
  transition: var(--transition);
}

.focus-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.focus-card:hover::before { opacity: 1; }

.focus-card-icon {
  font-size: 1.6rem;
  margin-bottom: 0.75rem;
}

.focus-card p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* Tech intro text */
.cv-tech-intro {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

.skill-tag.purple {
  background: rgba(168,85,247,0.1);
  color: var(--accent-purple);
  border-color: rgba(168,85,247,0.2);
}

.skill-tag.purple:hover { background: rgba(168,85,247,0.2); }

.skill-tag.pink {
  background: rgba(236,72,153,0.1);
  color: var(--accent-pink);
  border-color: rgba(236,72,153,0.2);
}

.skill-tag.pink:hover { background: rgba(236,72,153,0.2); }

/* ===== CONTACT PAGE ===== */
.contact-page {
  padding: 4rem 0 6rem;
}

.contact-page h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  animation: fadeInUp 0.6s ease-out both;
}

.contact-page > .container > p {
  color: var(--text-secondary);
  margin-bottom: 3rem;
  animation: fadeInUp 0.6s 0.1s ease-out both;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  animation: fadeInUp 0.6s 0.2s ease-out both;
}

/* Contact form */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 2rem;
}

.contact-form-wrapper h2 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

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

.form-status {
  margin-top: 1rem;
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  border-radius: 0.5rem;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.1);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* Direct contact */
.contact-direct {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition);
  text-decoration: none;
  color: var(--text-primary);
}

.contact-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.contact-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-card-icon.whatsapp { background: rgba(37,211,102,0.15); }
.contact-card-icon.telegram { background: rgba(0,136,204,0.15); }
.contact-card-icon.phone { background: rgba(16,185,129,0.15); }
.contact-card-icon.calendly { background: rgba(0,107,255,0.15); }
.contact-card-icon.email { background: rgba(6,182,212,0.15); }

.contact-card-info h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.contact-card-info p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ===== CV CTA ===== */
.cv-cta {
  text-align: center;
  padding: 3rem 2rem;
  margin-top: 2rem;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 1rem;
  animation: fadeInUp 0.6s ease-out both;
}

.cv-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.cv-cta p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* ===== LINKEDIN BUTTON ===== */
.btn-linkedin {
  background: rgba(0, 119, 181, 0.15);
  color: #0077b5;
  border: 1px solid rgba(0, 119, 181, 0.3);
}

.btn-linkedin:hover {
  background: rgba(0, 119, 181, 0.25);
  transform: translateY(-2px);
}

/* ===== LEGAL PAGES ===== */
.legal-page {
  padding: 4rem 0 6rem;
}

.legal-page h1 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease-out both;
}

.legal-content h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: var(--accent-cyan);
}

.legal-content p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.legal-content a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.legal-content a:hover {
  text-decoration: underline;
}

/* ===== CASE STUDY PAGE ===== */
.casestudy-page {
  padding: 4rem 0 6rem;
}

.case-header {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeInUp 0.6s ease-out both;
}

.case-header h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.case-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Logos */
.case-logos {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.15s ease-out both;
}

.case-logo-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.case-logo {
  height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  filter: brightness(0.9);
  transition: var(--transition);
}

.case-logo:hover {
  filter: brightness(1.1);
}

/* Sections */
.case-section {
  margin-bottom: 3rem;
  animation: fadeInUp 0.6s ease-out both;
}

.case-section h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.case-section > p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* Steps */
.case-steps {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.case-step {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.85rem;
  padding: 1.5rem;
  transition: var(--transition);
}

.case-step:hover {
  border-color: var(--border-glow);
}

.case-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gradient-main);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.case-step-content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.case-step-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Tech grid */
.case-tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.case-tech-item {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.75rem;
  padding: 1.25rem;
  transition: var(--transition);
}

.case-tech-item:hover {
  border-color: var(--border-glow);
}

.case-tech-item strong {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.case-tech-item p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Pro/Con grid */
.case-procon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.case-pro, .case-con {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 0.85rem;
  padding: 1.5rem;
}

.case-pro h3, .case-con h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.case-pro ul, .case-con ul {
  list-style: none;
  padding: 0;
}

.case-pro li, .case-con li {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.6;
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.case-pro li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: 600;
}

.case-con li::before {
  content: '!';
  position: absolute;
  left: 0;
  color: var(--accent-orange);
  font-weight: 700;
}

/* Cost table */
.case-cost-table {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.85rem;
  overflow: hidden;
  margin-bottom: 1rem;
}

.case-cost-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  font-size: 0.9rem;
  color: var(--text-secondary);
  align-items: center;
}

.case-cost-row:last-child { border-bottom: none; }

.case-cost-header {
  background: rgba(255,255,255,0.04);
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.85rem;
}

.case-cost-total {
  background: rgba(6, 182, 212, 0.08);
  font-weight: 600;
  color: var(--accent-cyan);
}

.case-cost-note {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
  margin-top: 0.75rem;
}

@media (max-width: 768px) {
  .case-procon-grid { grid-template-columns: 1fr; }
  .case-cost-row { grid-template-columns: 1fr; gap: 0.25rem; padding: 0.75rem 1rem; }
  .case-cost-header { display: none; }
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 2rem 0;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  position: relative;
  z-index: 1;
}

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

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

.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.8rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links { 
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(10, 14, 26, 0.98);
    flex-direction: column;
    padding: 1.25rem;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-glow);
  }

  .nav-links a {
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .nav-links.open { display: flex; }

  .nav-hamburger { display: flex; }

  .nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

  .hero h1 { font-size: 2rem; }

  .cv-header {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }

  .cv-photo { width: 140px; height: 140px; }

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

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
}

/* ===== PARTICLES (subtle) ===== */
.particle {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
  animation: float linear infinite;
}

@keyframes float {
  0% { transform: translateY(100vh) rotate(0deg); }
  100% { transform: translateY(-100px) rotate(360deg); }
}