/* Terminal interface skin */

:root {
  --primary-color: #34d399;
  --secondary-color: #22d3ee;
  --accent-color: #fbbf24;
  --text-primary: #d7ffe8;
  --text-secondary: #9ee8c1;
  --text-light: #6ee7b7;
  --bg-primary: #020504;
  --bg-secondary: #000000;
  --bg-dark: #000000;
  --box-background: rgba(3, 12, 10, 0.88);
  --card-bg: rgba(5, 16, 14, 0.94);
  --icons-background: rgba(20, 184, 166, 0.1);
  --grid-line-color: rgba(52, 211, 153, 0.34);
  --grid-highlight-color: rgba(34, 211, 238, 0.13);
  --accent-soft: rgba(251, 191, 36, 0.78);
  --terminal-border: rgba(52, 211, 153, 0.48);
  --terminal-border-strong: rgba(94, 234, 212, 0.8);
  --terminal-shadow: 0 0 0 1px rgba(52, 211, 153, 0.18), 0 0 28px rgba(20, 184, 166, 0.12);
  --terminal-font: Consolas, "Courier New", monospace;
  --radius-terminal: 0;
  --shadow-sm: var(--terminal-shadow);
  --shadow-md: var(--terminal-shadow);
  --shadow-lg: 0 0 0 1px rgba(94, 234, 212, 0.22), 0 0 44px rgba(34, 211, 238, 0.14);
  --shadow-xl: 0 0 0 1px rgba(94, 234, 212, 0.32), 0 0 60px rgba(52, 211, 153, 0.18);
  --chat-surface-color: rgba(1, 8, 7, 0.96);
  --chat-border-color: var(--terminal-border-strong);
  --chat-divider-color: rgba(52, 211, 153, 0.22);
  --chat-input-bg-color: rgba(5, 16, 14, 0.95);
  --chat-user-bg-color: #123c35;
  --chat-user-fg-color: #eafff5;
  --chat-bot-bg-color: #06110f;
  --chat-bot-fg-color: #d7ffe8;
  --chat-overlay-color: rgba(0, 0, 0, 0.72);
  --terminal-page-bg:
    radial-gradient(circle at 18% 8%, rgba(34, 211, 238, 0.12), transparent 28rem),
    radial-gradient(circle at 86% 20%, rgba(251, 191, 36, 0.08), transparent 24rem),
    linear-gradient(180deg, #020504 0%, #06100d 52%, #020504 100%);
  --terminal-scanline-opacity: 0.18;
  --terminal-vignette: inset 0 0 120px rgba(0, 0, 0, 0.72);
}

html {
  background: var(--bg-dark);
}

body {
  font-family: Inter, "Segoe UI", sans-serif;
  background: var(--terminal-page-bg);
  isolation: isolate;
}

body::before {
  content: "";
  position: fixed;
  inset: -18% -10%;
  pointer-events: none;
  z-index: -2;
  background-image:
    linear-gradient(90deg, var(--grid-line-color) 1px, transparent 1px),
    linear-gradient(0deg, var(--grid-line-color) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.42;
  transform-origin: center;
  transform: perspective(900px) rotateX(58deg);
  animation: grid-wave 34s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 50%, rgba(0, 0, 0, 0.06) 50%),
    linear-gradient(90deg, rgba(52, 211, 153, 0.035), rgba(34, 211, 238, 0.02), rgba(251, 191, 36, 0.025)),
    linear-gradient(180deg, rgba(0, 0, 0, 0.16), rgba(0, 0, 0, 0.34)),
    radial-gradient(circle at 22% 24%, rgba(52, 211, 153, 0.1), transparent 42%),
    radial-gradient(circle at 78% 12%, rgba(34, 211, 238, 0.08), transparent 42%);
  background-size: 100% 4px, 6px 100%, auto, auto, auto;
  box-shadow: var(--terminal-vignette);
  opacity: 1;
}

.navbar,
.footer,
.btn,
.social-link,
.stat,
.exp-card,
.skill-category,
.skill-icon,
.project-card,
.project-tech span,
.contact-item,
.contact-form,
.contact-form input,
.contact-form textarea,
.notification,
#chatbot,
#chat-header,
#chat-avatar img,
#close-chat,
#chat-input,
#send-button,
.message,
#chat-icon {
  border-radius: var(--radius-terminal) !important;
}

.navbar {
  background: rgba(1, 8, 7, 0.9);
  border-bottom: 1px solid var(--terminal-border);
  backdrop-filter: blur(8px);
}

.navbar.scrolled {
  background: rgba(1, 8, 7, 0.96);
}

.nav-logo a,
.nav-link,
.btn,
.section-title,
.section-subtitle,
.hero-subtitle,
.stat h4,
.exp-role,
.exp-dates,
.skill-category-title,
.skill-label,
.project-tech span,
.contact-item h4,
#chat-avatar h2,
#chat-avatar p,
#chat-input,
.message,
.footer {
  font-family: var(--terminal-font);
}

.nav-logo a::before {
  content: "./";
  color: var(--accent-color);
}

.nav-link {
  color: var(--text-secondary);
}

.nav-link::before {
  content: "[";
  color: var(--secondary-color);
}

.nav-link::after {
  content: "]";
  color: var(--secondary-color);
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-color);
}

.section-grid {
  background: transparent;
}

.section-grid::before {
  display: none;
}

.section-grid::after {
  display: none;
}

.section-header {
  text-align: left;
  border: 1px solid var(--terminal-border);
  background: rgba(3, 12, 10, 0.72);
  padding: 1rem 1.25rem;
  box-shadow: var(--terminal-shadow);
}

.section-title {
  letter-spacing: 0;
}

.section-title::before {
  content: "$ ";
  color: var(--primary-color);
}

.section-title::after {
  left: 0;
  transform: none;
  width: 100%;
  height: 1px;
  bottom: -0.5rem;
  background: linear-gradient(90deg, var(--primary-color), transparent);
  border-radius: 0;
}

.section-subtitle::before {
  content: "> ";
  color: var(--accent-color);
}

.hero {
  background: transparent;
}

.hero-content {
  border: 1px solid var(--terminal-border);
  background: rgba(3, 12, 10, 0.74);
  padding: clamp(1.25rem, 3vw, 2.25rem);
  box-shadow: var(--terminal-shadow);
}

.hero-title {
  font-family: var(--terminal-font);
  font-weight: 700;
  letter-spacing: 0;
}

.hero-title::before {
  content: "whoami";
  display: block;
  width: max-content;
  max-width: 100%;
  margin-bottom: 0.8rem;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--terminal-border);
  color: var(--accent-color);
  font-size: clamp(0.85rem, 1vw, 1rem);
  font-weight: 600;
}

.highlight {
  background: none;
  color: var(--primary-color);
  -webkit-text-fill-color: currentColor;
  text-shadow: 0 0 16px rgba(52, 211, 153, 0.28);
}

.hero-description {
  border-left: 2px solid var(--secondary-color);
  padding-left: 1rem;
}

.btn {
  border: 1px solid var(--terminal-border-strong);
  box-shadow: none;
  text-transform: uppercase;
}

.btn-primary {
  background: rgba(52, 211, 153, 0.16);
  color: var(--text-primary);
}

.btn-secondary {
  background: rgba(34, 211, 238, 0.08);
  color: var(--secondary-color);
}

.btn:hover,
.social-link:hover,
.skill-icon:hover,
.footer-links a:hover {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 rgba(52, 211, 153, 0.42);
}

.social-link,
.footer-links a {
  border: 1px solid var(--terminal-border);
  background: rgba(3, 12, 10, 0.8);
}

.about,
.experience,
.skills,
.projects,
.contact {
  background: transparent;
}

.about-text,
.contact-info {
  border: 1px solid var(--terminal-border);
  background: rgba(3, 12, 10, 0.72);
  padding: 1.25rem;
  box-shadow: var(--terminal-shadow);
}

.about-text h3::before,
.contact-info h3::before {
  content: "cat ";
  color: var(--accent-color);
}

.about-text p,
.project-content p,
.exp-highlights li,
.contact-info p {
  color: var(--text-secondary);
}

.stat,
.exp-card,
.skill-category,
.project-card,
.contact-item,
.contact-form {
  border: 1px solid var(--terminal-border);
  background: var(--box-background);
  box-shadow: var(--terminal-shadow);
}

.stat:hover,
.exp-card:hover,
.skill-category:hover,
.project-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 rgba(34, 211, 238, 0.2), var(--terminal-shadow);
}

.exp-badge {
  border-radius: 0;
  background: rgba(251, 191, 36, 0.18);
  border: 1px solid rgba(251, 191, 36, 0.7);
  color: var(--accent-color);
  font-family: var(--terminal-font);
}

.exp-highlights li::before {
  content: ">";
  color: var(--accent-color);
}

.skill-icon {
  border: 1px solid rgba(52, 211, 153, 0.24);
  background: rgba(5, 16, 14, 0.72);
}

.skill-icon:hover {
  background: rgba(52, 211, 153, 0.16);
  color: var(--text-primary);
}

.project-card {
  cursor: default;
}

.project-tech span {
  border: 1px solid rgba(34, 211, 238, 0.34);
  color: var(--text-secondary);
}

.contact-form input,
.contact-form textarea,
#chat-input {
  border: 1px solid rgba(52, 211, 153, 0.36);
  background: rgba(1, 8, 7, 0.9);
  color: var(--text-primary);
  caret-color: var(--accent-color);
}

.contact-form input:focus,
.contact-form textarea:focus,
#chat-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.18);
}

input::placeholder,
textarea::placeholder {
  color: rgba(158, 232, 193, 0.58);
}

#chatbot {
  background: rgba(1, 8, 7, 0.96);
  border: 1px solid var(--terminal-border-strong);
  box-shadow: 8px 8px 0 rgba(52, 211, 153, 0.18), 0 0 70px rgba(0, 0, 0, 0.6);
  backdrop-filter: none;
}

#chat-header {
  background: rgba(8, 31, 27, 0.96);
  border-bottom: 1px solid var(--terminal-border);
}

#chat-avatar h2::before {
  content: "~/";
  color: var(--accent-color);
}

.message {
  border: 1px solid rgba(52, 211, 153, 0.2);
}

.user-message {
  border-color: rgba(251, 191, 36, 0.45);
}

#send-button,
#chat-icon {
  border: 1px solid var(--terminal-border-strong);
  background: rgba(52, 211, 153, 0.14);
  color: var(--text-primary);
}

.footer {
  border-top: 1px solid var(--terminal-border);
  background: #010504;
}

@media (max-width: 768px) {
  .section-header,
  .hero-content,
  .about-text,
  .contact-info {
    padding: 1rem;
  }

  .btn:hover,
  .social-link:hover,
  .skill-icon:hover,
  .footer-links a:hover,
  .stat:hover,
  .exp-card:hover,
  .skill-category:hover,
  .project-card:hover {
    transform: none;
    box-shadow: var(--terminal-shadow);
  }
}

/* Layout repair after removing personal/project images */
.hero-container,
.about .container,
.experience .container,
.skills .container,
.projects .container,
.contact .container {
  max-width: 1040px;
}

.hero {
  min-height: 82vh;
}

.hero-container,
.about-content {
  grid-template-columns: 1fr !important;
}

.section-header {
  max-width: 100%;
  margin-bottom: 2rem;
}

.hero-content,
.about-text,
.contact-info {
  max-width: 100%;
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(210px, 0.42fr);
  gap: 1.25rem 2rem;
  align-items: end;
}

.hero-title,
.hero-subtitle,
.hero-description {
  grid-column: 1;
}

.hero-description {
  max-width: 760px;
}

.hero-buttons,
.social-links {
  grid-column: 2;
  justify-content: flex-end;
}

.hero-buttons {
  flex-direction: column;
  align-items: stretch;
  margin-bottom: 0;
}

.social-links {
  align-self: start;
}

.about-text {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1rem 2rem;
  align-items: start;
}

.about-text h3,
.about-text > p {
  grid-column: 1;
}

.about-stats {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin-top: 0;
  gap: 0.85rem;
}

.stat {
  padding: 1rem;
}

.projects-grid,
.experience-grid {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.project-card {
  min-height: 100%;
}

@media (max-width: 860px) {
  .hero-content,
  .about-text {
    grid-template-columns: 1fr;
  }

  .hero-title,
  .hero-subtitle,
  .hero-description,
  .hero-buttons,
  .social-links,
  .about-text h3,
  .about-text > p,
  .about-stats {
    grid-column: 1;
  }

  .about-stats {
    grid-row: auto;
  }

  .hero-buttons,
  .social-links {
    justify-content: flex-start;
  }
}