/* =========================================================
   TOKENS
========================================================= */
:root{
  --bg:            #14131f;
  --bg-raise:      #1c1b2e;
  --bg-raise-2:    #232141;
  --line:          #2e2c4a;

  --text:          #f2f0fa;
  --text-muted:    #8b899e;

  --accent-green:  #7ee7b8;
  --accent-blue:   #7fb2ff;
  --accent-orange: #ffb067;
  --accent-pink:   #ff7fa6;

  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-sans: 'Inter', system-ui, sans-serif;

  --max-w: 1120px;
  --radius: 14px;
  --radius-sm: 8px;

  --ease: cubic-bezier(.16,.8,.3,1);
}

/* =========================================================
   RESET
========================================================= */
*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
h1,h2,h3,p{ margin: 0; }

a:focus-visible,
button:focus-visible{
  outline: 2px solid var(--accent-blue);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ambient background texture */
.bg-noise{
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(600px circle at 15% 10%, rgba(127,178,255,0.10), transparent 60%),
    radial-gradient(500px circle at 85% 30%, rgba(126,231,184,0.08), transparent 60%),
    radial-gradient(700px circle at 50% 90%, rgba(255,127,166,0.07), transparent 60%);
}

/* =========================================================
   SHARED PIECES
========================================================= */
.dot{ width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot--red{ background: #ff5f57; }
.dot--yellow{ background: #febc2e; }
.dot--green{ background: #28c840; }

.code-comment{
  font-family: var(--font-mono);
  color: var(--accent-green);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.token-kw{ color: var(--accent-orange); font-family: var(--font-mono); }
.token-op{ color: var(--accent-pink); font-family: var(--font-mono); }

.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 600;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), background 0.25s var(--ease), border-color .25s var(--ease);
}
.btn--primary{
  background: linear-gradient(135deg, var(--accent-green), var(--accent-blue));
  color: #0c0c14;
}
.btn--primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 30px -10px rgba(126,231,184,0.5);
}
.btn--ghost{
  border: 1px solid var(--line);
  color: var(--text);
}
.btn--ghost:hover{
  border-color: var(--accent-blue);
  transform: translateY(-2px);
}

.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* =========================================================
   HEADER / EDITOR TAB BAR
========================================================= */
.editor-bar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(20,19,31,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.editor-bar__inner{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.editor-bar__brand{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}
.brand-text{
  font-family: var(--font-mono);
  font-weight: 700;
  margin-left: 0.4rem;
  font-size: 0.95rem;
}

.tabs{
  display: flex;
  gap: 0.25rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.tab{
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
  white-space: nowrap;
}
.tab:hover{ color: var(--text); background: rgba(255,255,255,0.03); }
.tab.is-active{
  color: var(--accent-green);
  border-color: var(--accent-green);
}

.menu-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span{
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.menu-toggle.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2){ opacity: 0; }
.menu-toggle.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   LAYOUT HELPERS
========================================================= */
main section{
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6.5rem 1.5rem;
}

.section-head h2{
  font-family: var(--font-mono);
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-top: 0.6rem;
  font-weight: 700;
}
.section-sub{
  color: var(--text-muted);
  margin-top: 0.8rem;
  max-width: 46ch;
}

/* =========================================================
   HERO
========================================================= */
.hero{
  position: relative;
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
  display: grid;
  grid-template-columns: 32px 1fr 420px;
  gap: 2.5rem;
  align-items: center;
  min-height: 88vh;
}
.gutter{
  display: flex;
  flex-direction: column;
  gap: 0.62rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: rgba(139,137,158,0.35);
  padding-top: 0.4rem;
  user-select: none;
}

.hero__content{ max-width: 560px; }
.hero__name{
  font-family: var(--font-mono);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-top: 0.7rem;
  line-height: 1.25;
  word-break: break-word;
}
.typed{ color: var(--accent-blue); }
.caret{
  color: var(--accent-blue);
  animation: blink 1s step-end infinite;
  font-weight: 400;
}
@keyframes blink{ 50%{ opacity: 0; } }

.hero__role{
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  color: var(--accent-orange);
  font-weight: 600;
  margin-top: 1.1rem;
}
.hero__pitch{
  color: var(--text-muted);
  margin-top: 1rem;
  font-size: 1.02rem;
  max-width: 48ch;
}
.hero__cta{
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2.2rem;
}

.hero__photo{ justify-self: end; width: 100%; max-width: 420px; }
.browser-frame{
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -25px rgba(0,0,0,0.6);
  transition: transform 0.4s var(--ease);
}
.browser-frame:hover{ transform: translateY(-6px) rotate(0.3deg); }
.browser-frame__bar{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 0.9rem;
  background: var(--bg-raise-2);
  border-bottom: 1px solid var(--line);
}
.browser-frame__url{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-left: 0.6rem;
  background: rgba(0,0,0,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
}
.browser-frame__body{ aspect-ratio: 1 / 1; overflow: hidden; }
.profile-photo{ width: 100%; height: 100%; object-fit: cover; }

.scroll-cue{
  position: absolute;
  bottom: -1rem;
  left: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-cue__line{
  width: 1px;
  height: 34px;
  background: linear-gradient(var(--accent-green), transparent);
  animation: scrollpulse 1.8s ease-in-out infinite;
}
@keyframes scrollpulse{ 0%,100%{ opacity: 0.3; } 50%{ opacity: 1; } }

/* =========================================================
   ABOUT
========================================================= */
.about__grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3rem;
  margin-top: 2.5rem;
  align-items: start;
}
.about__bio{
  font-size: 1.05rem;
  color: var(--text);
  border-left: 2px solid var(--line);
  padding-left: 1.3rem;
}
.about__skills-label{
  font-family: var(--font-mono);
  color: var(--accent-pink);
  font-size: 0.88rem;
}
.token-list{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 1rem 0 1rem 1rem;
}
.token-pill{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.45rem 0.85rem;
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: 20px;
  color: var(--text);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), color 0.25s var(--ease);
}
.token-pill:hover{
  transform: translateY(-3px);
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* =========================================================
   PROJECTS
========================================================= */
.project-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
}
.project-card{
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.project-card:hover{
  transform: translateY(-8px);
  border-color: var(--accent-blue);
  box-shadow: 0 25px 50px -20px rgba(127,178,255,0.25);
}
.project-card__preview{
  aspect-ratio: 16 / 10;
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 1rem;
}
.project-card__preview--one{
  background:
    linear-gradient(135deg, rgba(126,231,184,0.25), rgba(127,178,255,0.15)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 14px);
}
.project-card__preview--two{
  background:
    linear-gradient(135deg, rgba(255,176,103,0.22), rgba(255,127,166,0.15)),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 2px, transparent 2px 14px);
}
.project-card__tag{
  font-family: var(--font-mono);
  font-size: 3.2rem;
  font-weight: 800;
  color: rgba(255,255,255,0.14);
  line-height: 1;
}
.project-card__body{ padding: 1.6rem; }
.project-card__body h3{
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
}
.project-card__body p{
  color: var(--text-muted);
  margin-top: 0.7rem;
  font-size: 0.95rem;
}
.stack-list{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.1rem;
}
.stack-list li{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-blue);
  background: rgba(127,178,255,0.1);
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
}
.project-card__links{
  display: flex;
  gap: 1.2rem;
  margin-top: 1.3rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.project-card__links a{
  color: var(--accent-green);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}
.project-card__links a:hover{ border-color: var(--accent-green); }

/* =========================================================
   CONTACT / TERMINAL
========================================================= */
.terminal{
  background: var(--bg-raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 70px -30px rgba(0,0,0,0.6);
}
.terminal__bar{
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  background: var(--bg-raise-2);
  border-bottom: 1px solid var(--line);
}
.terminal__title{
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 0.6rem;
}
.terminal__body{ padding: 2.5rem clamp(1.5rem, 5vw, 3rem); }
.terminal__line{
  font-family: var(--font-mono);
  color: var(--accent-green);
  font-size: 0.9rem;
}
.terminal__line--muted{ margin-top: 2rem; color: var(--text-muted); }
.prompt{ color: var(--accent-pink); margin-right: 0.4rem; }
.terminal__heading{
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  margin-top: 0.8rem;
}
.terminal__sub{
  color: var(--text-muted);
  margin-top: 0.8rem;
  max-width: 50ch;
}
.terminal__row{
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  flex-wrap: wrap;
}
.terminal__key{ color: var(--text-muted); min-width: 60px; }
.terminal__value{
  color: var(--accent-blue);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.terminal__value:hover{ border-color: var(--accent-blue); color: var(--text); }
.ig-icon{ width: 18px; height: 18px; color: var(--accent-pink); }

.cursor-block{
  display: inline-block;
  width: 9px;
  height: 16px;
  background: var(--accent-green);
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

/* =========================================================
   FOOTER
========================================================= */
.site-footer{
  text-align: center;
  padding: 2.5rem 1.5rem 3rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  border-top: 1px solid var(--line);
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 900px){
  .hero{
    grid-template-columns: 24px 1fr;
    padding-top: 3rem !important;
  }
  .hero__photo{
    grid-column: 1 / -1;
    justify-self: center;
    max-width: 320px;
    margin-top: 1rem;
  }
  .about__grid{ grid-template-columns: 1fr; }
  .project-grid{ grid-template-columns: 1fr; }
}

@media (max-width: 680px){
  main section{ padding: 4.5rem 1.25rem; }

  .tabs{
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-raise);
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease);
  }
  .tabs.is-open{ max-height: 260px; }
  .tab{
    padding: 0.9rem 1.5rem;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }
  .tab.is-active{ border-left: 3px solid var(--accent-green); border-bottom: 1px solid var(--line); }
  .menu-toggle{ display: flex; }

  .gutter{ display: none; }
  .hero{ grid-template-columns: 1fr; }
  .scroll-cue{ display: none; }

  .brand-text{ display: none; }
}

@media (max-width: 420px){
  .hero__cta{ flex-direction: column; align-items: stretch; }
  .terminal__row{ flex-direction: column; align-items: flex-start; gap: 0.3rem; }
}