/* ============================================================
   CAMILLA/OS — Space Mono, B&W Terminal Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --black:   #000000;
  --white:   #ffffff;
  --grey:    #888888;
  --lgrey:   #cccccc;
  --dgrey:   #111111;
  --mgrey:   #222222;
  --accent:  #ffffff;
  --hi:      #ffffff;
  --font:    'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--white); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ============================================================
   BOOT SCREEN
   ============================================================ */

.boot {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 20px;
  overflow-y: auto;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.boot.fade-out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.boot-inner {
  width: 100%;
  max-width: 860px;
}

.bios-header {
  font-size: clamp(6px, 1.2vw, 13px);
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 24px;
  white-space: pre;
  overflow: hidden;
}

.bios-info {
  margin-bottom: 16px;
  color: var(--lgrey);
  font-size: 13px;
}

.bios-info p { margin-bottom: 4px; }

.divider {
  border-top: 1px solid var(--mgrey);
  margin: 12px 0;
}

.hi { color: var(--white); font-weight: 700; }

.boot-log {
  min-height: 200px;
  font-size: 13px;
  color: var(--lgrey);
}

.boot-log .log-line {
  display: block;
  opacity: 0;
  transform: translateY(4px);
  animation: logIn 0.15s ease forwards;
}

.boot-log .ok    { color: var(--white); }
.boot-log .warn  { color: var(--grey);  }
.boot-log .fail  { color: var(--grey);  text-decoration: line-through; }

@keyframes logIn {
  to { opacity: 1; transform: translateY(0); }
}

.boot-prompt {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--lgrey);
}

.blink {
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.progress-bar-wrap {
  margin-top: 16px;
  height: 4px;
  background: var(--mgrey);
  width: 100%;
}

.progress-bar {
  height: 100%;
  background: var(--white);
  width: 0%;
  transition: width 0.1s linear;
}

.skip-btn {
  margin-top: 24px;
  background: none;
  border: 1px solid var(--grey);
  color: var(--grey);
  font-family: var(--font);
  font-size: 12px;
  padding: 6px 14px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.skip-btn:hover {
  border-color: var(--white);
  color: var(--white);
}

/* ============================================================
   MAIN SITE
   ============================================================ */

.hidden { display: none !important; }

.main {
  min-height: 100vh;
}

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(0,0,0,0.92);
  border-bottom: 1px solid var(--mgrey);
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 32px;
  backdrop-filter: blur(8px);
}

.nav-prompt {
  color: var(--grey);
  font-size: 13px;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: 20px;
  flex: 1;
}

.nav-links a {
  font-size: 13px;
  color: var(--lgrey);
  transition: color 0.2s;
  cursor: pointer;
}

.nav-links a:hover {
  color: var(--white);
  text-decoration: none;
}

.nav-status {
  font-size: 11px;
  color: var(--grey);
  white-space: nowrap;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 32px 60px;
  border-bottom: 1px solid var(--mgrey);
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-label {
  font-size: 12px;
  color: var(--grey);
  margin-bottom: 16px;
  font-style: italic;
}

.hero-name {
  font-size: clamp(38px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.name-accent {
  color: var(--white);
  -webkit-text-stroke: 1px var(--white);
}

.hero-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.role-tag {
  font-size: 11px;
  border: 1px solid var(--grey);
  color: var(--lgrey);
  padding: 4px 10px;
  letter-spacing: 0.05em;
}

.hero-desc {
  font-size: 14px;
  color: var(--lgrey);
  margin-bottom: 32px;
  min-height: 1.7em;
  max-width: 420px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--white);
  color: var(--black);
  font-family: var(--font);
  font-size: 13px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  font-weight: 700;
}

.btn-primary:hover {
  background: var(--lgrey);
  text-decoration: none;
}

.btn-secondary {
  background: none;
  color: var(--lgrey);
  font-family: var(--font);
  font-size: 13px;
  padding: 10px 20px;
  border: 1px solid var(--mgrey);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover {
  border-color: var(--white);
  color: var(--white);
  text-decoration: none;
}

/* TERMINAL WIDGET */
.terminal-widget {
  border: 1px solid var(--mgrey);
  background: var(--dgrey);
}

.terminal-topbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--mgrey);
  background: var(--mgrey);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.dot.red    { background: #3a3a3a; }
.dot.yellow { background: #555555; }
.dot.green  { background: #888888; }

.terminal-title {
  font-size: 11px;
  color: var(--grey);
  margin-left: 8px;
}

.terminal-body {
  padding: 16px;
  font-size: 13px;
  line-height: 1.8;
}

.t-line { display: block; }

.t-prompt {
  color: var(--white);
  font-weight: 700;
  margin-right: 8px;
}

.t-out {
  color: var(--lgrey);
  padding-left: 16px;
}

.comment { color: var(--grey); font-style: italic; }

.cursor-blink {
  animation: blink 1s step-end infinite;
}

/* SECTIONS */
.section {
  padding: 80px 32px;
  border-bottom: 1px solid var(--mgrey);
}

.section-dark {
  background: var(--dgrey);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 48px;
  color: var(--white);
}

.prompt-sym {
  color: var(--grey);
  margin-right: 8px;
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text {
  color: var(--lgrey);
  font-size: 14px;
  line-height: 1.9;
}

.about-text strong { color: var(--white); }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  border: 1px solid var(--mgrey);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.2s;
}

.stat-card:hover { border-color: var(--white); }

.stat-num {
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* EXPERIENCE */
.xp-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.xp-item {
  border-left: 1px solid var(--mgrey);
  padding: 24px 0 24px 28px;
  position: relative;
  transition: border-color 0.2s;
}

.xp-item::before {
  content: '●';
  position: absolute;
  left: -7px;
  top: 28px;
  font-size: 10px;
  color: var(--grey);
  background: var(--dgrey);
  line-height: 1;
}

.xp-item:hover { border-color: var(--white); }
.xp-item:hover::before { color: var(--white); }

.xp-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-bottom: 6px;
}

.xp-date {
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.05em;
}

.xp-status {
  font-size: 10px;
  letter-spacing: 0.08em;
}

.status-active { color: var(--white); }
.status-done   { color: var(--grey);  }

.xp-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.xp-desc {
  font-size: 13px;
  color: var(--lgrey);
  max-width: 600px;
}

/* STACK */
.stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

.stack-card {
  border: 1px solid var(--mgrey);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s;
  cursor: default;
}

.stack-card:hover { border-color: var(--white); }

.stack-icon {
  font-size: 11px;
  color: var(--grey);
  letter-spacing: 0.05em;
}

.stack-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
}

/* CONTACT */
.contact-inner {
  max-width: 680px;
}

.contact-terminal {
  border: 1px solid var(--mgrey);
  background: var(--black);
}

.contact-body {
  padding: 20px;
  font-size: 13px;
  line-height: 2;
}

.contact-link {
  color: var(--lgrey);
  text-decoration: underline;
  transition: color 0.2s;
}

.contact-link:hover {
  color: var(--white);
  text-decoration: underline;
}

/* FOOTER */
.footer {
  padding: 24px 32px;
  display: flex;
  gap: 24px;
  align-items: center;
  font-size: 12px;
  color: var(--grey);
  border-top: 1px solid var(--mgrey);
  flex-wrap: wrap;
}

/* ============================================================
   TODO NAV BUTTON
   ============================================================ */

.todo-nav-btn {
  background: none;
  border: 1px solid var(--grey);
  color: var(--grey);
  font-family: var(--font);
  font-size: 12px;
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.todo-nav-btn:hover {
  border-color: var(--white);
  color: var(--white);
}

/* ============================================================
   MODAL OVERLAY
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}

.modal-box {
  width: 100%;
  max-width: 580px;
  border: 1px solid var(--mgrey);
  background: var(--black);
}

.modal-body {
  padding: 20px;
  font-size: 13px;
  line-height: 2;
}

/* LOGIN */
.login-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.login-input {
  background: none;
  border: none;
  border-bottom: 1px solid var(--grey);
  color: var(--white);
  font-family: var(--font);
  font-size: 13px;
  outline: none;
  width: 200px;
  padding: 2px 4px;
  letter-spacing: 0.2em;
}

.login-input:focus {
  border-bottom-color: var(--white);
}

.login-error {
  color: var(--grey);
  font-size: 12px;
  margin-top: 10px;
  font-style: italic;
}

/* TODO LIST */
.todo-box {
  max-width: 680px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.todo-body {
  overflow-y: auto;
  flex: 1;
}

.todo-close {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--grey);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  transition: color 0.2s;
}

.todo-close:hover { color: var(--white); }

.todo-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.todo-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 3px 0;
  font-size: 13px;
  color: var(--lgrey);
  opacity: 0;
  transform: translateX(-8px);
  animation: todoIn 0.2s ease forwards;
}

@keyframes todoIn {
  to { opacity: 1; transform: translateX(0); }
}

.todo-num {
  color: var(--grey);
  min-width: 32px;
  font-size: 11px;
  padding-top: 2px;
}

.todo-check {
  color: var(--grey);
  min-width: 16px;
}

.todo-check.done { color: var(--white); }

.todo-text { flex: 1; }
.todo-text.done-text {
  color: var(--grey);
  text-decoration: line-through;
}

.todo-del {
  background: none;
  border: none;
  color: var(--grey);
  font-family: var(--font);
  font-size: 11px;
  cursor: pointer;
  padding: 0 4px;
  transition: color 0.2s;
  white-space: nowrap;
  align-self: center;
}

.todo-del:hover { color: var(--white); }

/* ADD ROW */
.todo-add-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0 4px;
  border-top: 1px solid var(--mgrey);
  margin-top: 8px;
  flex-wrap: wrap;
  font-size: 13px;
}

.todo-add-input {
  background: none;
  border: none;
  border-bottom: 1px solid var(--grey);
  color: var(--white);
  font-family: var(--font);
  font-size: 13px;
  outline: none;
  flex: 1;
  min-width: 160px;
  padding: 2px 4px;
}

.todo-add-input:focus { border-bottom-color: var(--white); }
.todo-add-input::placeholder { color: var(--grey); }

.todo-add-btn {
  background: none;
  border: 1px solid var(--grey);
  color: var(--grey);
  font-family: var(--font);
  font-size: 12px;
  padding: 4px 10px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.todo-add-btn:hover {
  border-color: var(--white);
  color: var(--white);
}

/* ============================================================
   SCAN LINE OVERLAY
   ============================================================ */

body::after {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(255,255,255,0.015) 2px,
    rgba(255,255,255,0.015) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 768px) {
  .hero-inner    { grid-template-columns: 1fr; gap: 40px; }
  .about-grid    { grid-template-columns: 1fr; }
  .stat-grid     { grid-template-columns: 1fr 1fr; }
  .nav-links     { gap: 12px; }
  .nav-prompt    { display: none; }
  .bios-header   { font-size: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}