/* =========================
   Rocket / Spacecraft Theme
   Full styles.css (drop-in)
   ========================= */

:root{
  --bg: #070a12;
  --panel: rgba(14, 18, 34, 0.65);
  --border: rgba(255,255,255,0.10);
  --text: #e6edf7;
  --muted: #98a6bf;

  /* Aerospace base accents */
  --accent: #38bdf8;
  --accent2: #22d3ee;

  /* Rocket cues */
  --rocketGlow: rgba(255, 122, 24, 0.22);   /* engine glow */
  --plasma: rgba(255, 0, 122, 0.10);        /* re-entry plasma hint */
  --ok: #7CFFB2;

  --shadow: 0 20px 60px rgba(0,0,0,0.45);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background: var(--bg);
}

.container{
  width: min(1100px, calc(100% - 32px));
  margin: 0 auto;
}

/* =========================
   Background layers
   ========================= */
.bg{
  position: fixed;
  inset: 0;
  z-index: -3;
}

/* Starfield */
.stars{
  background-image:
    radial-gradient(rgba(255,255,255,0.55) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,0.35) 1px, transparent 1px);
  background-size: 140px 140px, 220px 220px;
  background-position: 0 0, 60px 80px;
  opacity: 0.35;
  filter: blur(0.2px);
}

/* Blueprint grid (kept subtle; rocket feel comes from glow + paneling) */
.blueprint{
  z-index: -2;
  background-image:
    linear-gradient(rgba(56,189,248,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56,189,248,0.07) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
}

/* Re-entry / engine glow vignette */
.vignette{
  z-index: -1;
  background:
    radial-gradient(900px 600px at 15% 5%, rgba(56,189,248,0.10), transparent 60%),
    radial-gradient(1200px 700px at 85% 10%, rgba(34,211,238,0.08), transparent 65%),
    radial-gradient(900px 700px at 50% 115%, var(--rocketGlow), transparent 55%),
    radial-gradient(700px 500px at 70% 120%, var(--plasma), transparent 60%),
    radial-gradient(900px 700px at 50% 120%, rgba(0,0,0,0.88), transparent 55%);
}

/* =========================
   Header / Nav
   ========================= */
.header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
}

.nav{
  display:flex;
  align-items:center;
  justify-content: space-between;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: rgba(14,18,34,0.55);
  border-radius: 18px;
}

/* Mission patch brand */
.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  text-decoration:none;
  color: var(--text);
  font-weight: 650;
  letter-spacing: 0.3px;
}

.brandMark{
  width: 34px;
  height: 34px;
  display:grid;
  place-items:center;
  border-radius: 999px; /* mission patch */
  border: 1px solid rgba(56,189,248,0.35);
  background:
    radial-gradient(circle at 30% 30%, rgba(56,189,248,0.22), transparent 55%),
    rgba(56,189,248,0.10);
  position: relative;
}

.brandMark::after{
  content:"";
  position:absolute;
  inset: -6px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  opacity: 0.7;
}

.brandText{
  color: rgba(230,237,247,0.9);
}

.links{
  display:flex;
  gap: 14px;
  align-items:center;
}

.links a{
  color: var(--muted);
  text-decoration:none;
  font-size: 14px;
}
.links a:hover{ color: var(--text); }

.cta{
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid rgba(56,189,248,0.30);
  background: rgba(56,189,248,0.12);
  color: var(--text) !important;
}

/* Mobile menu */
.menuBtn{
  display:none;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.05);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 12px;
}

.mobileMenu{
  margin-top: 8px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  background: rgba(14,18,34,0.55);
  border-radius: 18px;
  display:flex;
  flex-direction: column;
  gap: 10px;
}

/* CRITICAL: ensure hidden attribute actually hides it */
.mobileMenu[hidden]{
  display: none !important;
}

.mobileMenu a{
  color: var(--muted);
  text-decoration:none;
  padding: 10px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.03);
}
.mobileMenu a:hover{ color: var(--text); }

/* =========================
   Layout
   ========================= */
.main{ padding: 18px 0 40px; }

.panel{
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  border-radius: 22px;
}

/* =========================
   Hero
   ========================= */
.hero{
  padding: 26px;
  margin-top: 16px;
  overflow: hidden;
  position: relative;
}

/* Rocket paneling texture */
.hero::after{
  content:"";
  position:absolute;
  inset: -40px -20px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px),
    radial-gradient(rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 90px 90px, 120px 120px;
  opacity: 0.12;
  pointer-events:none;
  transform: rotate(-2deg);
}

/* Optional rocket watermark (only if you include <div class="rocketMark"></div> in hero) */
.rocketMark{
  position:absolute;
  right: 18px;
  top: 18px;
  width: 140px;
  height: 140px;
  opacity: 0.18;
  background:
    radial-gradient(circle at 50% 90%, rgba(255,122,24,0.35), transparent 55%),
    linear-gradient(180deg, rgba(56,189,248,0.25), transparent 60%);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath fill='black' d='M32 2c-7 6-12 14-12 26v12l-6 6v6l10-4 8 14 8-14 10 4v-6l-6-6V28C44 16 39 8 32 2zm0 10c3 4 6 9 6 16v10H26V28c0-7 3-12 6-16z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64'%3E%3Cpath fill='black' d='M32 2c-7 6-12 14-12 26v12l-6 6v6l10-4 8 14 8-14 10 4v-6l-6-6V28C44 16 39 8 32 2zm0 10c3 4 6 9 6 16v10H26V28c0-7 3-12 6-16z'/%3E%3C/svg%3E") center/contain no-repeat;
  pointer-events:none;
}

.kicker{
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(152,166,191,0.95);
}

.title{
  margin: 0;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.subtitle{
  margin: 12px 0 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
}

.heroActions{
  margin-top: 18px;
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Buttons: add slight “hardware” feel */
.btn{
  text-decoration:none;
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  display:inline-flex;
  gap: 8px;
  align-items:center;
}
.btn:hover{ background: rgba(255,255,255,0.09); }

.btn.accent{
  border-color: rgba(56,189,248,0.35);
  background: rgba(56,189,248,0.15);
}

.btn.ghost{
  background: transparent;
}

/* =========================
   Telemetry (rocket-like)
   ========================= */
.telemetry{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.telemetryItem{
  border: 1px solid rgba(255,255,255,0.10);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(0,0,0,0.10));
  border-radius: 16px;
  padding: 10px 12px;
}

.telemetry .label{
  display:block;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(152,166,191,0.95);
}

.telemetry .value{
  display:block;
  margin-top: 6px;
  font-weight: 650;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  letter-spacing: 0.02em;
}

.value.ok{
  color: var(--ok);
  text-shadow: 0 0 18px rgba(124,255,178,0.15);
}

/* =========================
   Sections (modules + staging)
   ========================= */
.section{
  margin-top: 16px;
  padding: 18px;
}

.sectionHead{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;

  /* Stage line */
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(56,189,248,0.22);
}

.sectionHead h2{
  margin: 0;
  font-size: 22px;

  /* Chevron cue */
  position: relative;
  padding-left: 16px;
}

.sectionHead h2::before{
  content:"";
  position:absolute;
  left:0;
  top: 0.65em;
  width:10px;
  height:10px;
  transform: translateY(-50%) rotate(45deg);
  border: 1px solid rgba(56,189,248,0.45);
  background: rgba(56,189,248,0.12);
  border-radius: 2px;
}

.muted{ color: var(--muted); }

/* Cards become “modules” */
.cards{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.card{
  border: 1px solid rgba(255,255,255,0.10);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.035), rgba(0,0,0,0.12));
  border-radius: 18px;
  padding: 14px;
  position: relative;
  overflow: hidden;
  
}

/* Module corner chamfer */
.card::before{
  content:"";
  position:absolute;
  right: -40px;
  top: -40px;
  width: 90px;
  height: 90px;
  transform: rotate(45deg);
  background: rgba(56,189,248,0.06);
  border: 1px solid rgba(56,189,248,0.12);
}

.card h3{ margin: 0 0 6px; font-size: 16px; }
.card ul{ margin: 10px 0 0; padding-left: 18px; color: var(--muted); }
.card li{ margin: 6px 0; }

/* =========================
   Skills tags
   ========================= */
.tags{
  margin-top: 12px;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
}

/* =========================
   Projects filtering chips
   ========================= */
.filterRow{
  margin-top: 12px;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip{
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color: var(--text);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 12px;
  cursor: pointer;
}

.chip.active{
  border-color: rgba(56,189,248,0.35);
  background: rgba(56,189,248,0.15);
}

.grid{
  margin-top: 12px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.project{
  display:flex;
  flex-direction: column;
  gap: 10px;
}

.projectTop{
  display:flex;
  align-items:flex-start;
  justify-content: space-between;
  gap: 12px;
}

.badge{
  font-size: 11px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(56,189,248,0.35);
  background: rgba(56,189,248,0.12);
  white-space: nowrap;
}

.project p{ margin: 0; color: var(--muted); }

.projectLinks{
  display:flex;
  gap: 12px;
}

.link{
  color: var(--accent2);
  text-decoration: none;
}
.link:hover{ text-decoration: underline; }

/* =========================
   Contact form
   ========================= */
.contactGrid{
  margin-top: 12px;
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

label{
  display:flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

input, textarea{
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.20);
  color: var(--text);
  border-radius: 14px;
  padding: 10px 12px;
  outline: none;
}

input:focus, textarea:focus{
  border-color: rgba(56,189,248,0.45);
}

/* =========================
   Footer
   ========================= */
.footer{
  margin-top: 16px;
  padding: 18px 6px 4px;
  text-align:center;
  font-size: 13px;
}
.dot{ margin: 0 8px; opacity: 0.6; }

/* =========================
   Responsive breakpoints
   ========================= */
@media (min-width: 760px){
  .cards{ grid-template-columns: 1fr 1fr; }
  .grid{ grid-template-columns: 1fr 1fr; }
  .contactGrid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px){
  .links{ display:none; }
  .menuBtn{ display:inline-flex; }
  .telemetry{ grid-template-columns: 1fr; }
}

/* Experience / Project Details Button */
.detailsBtn{
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--accent-primary);

  padding: 8px 14px;
  border-radius: 14px;

  border: 1px solid var(--accent-primary-border);
  background: linear-gradient(
    180deg,
    rgba(125, 211, 252, 0.18),
    rgba(125, 211, 252, 0.08)
  );

  display: inline-flex;
  align-items: center;
  gap: 6px;

  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.1s ease;
}

/* Hover = subtle hardware glow */
.detailsBtn:hover{
  background: linear-gradient(
    180deg,
    rgba(125, 211, 252, 0.28),
    rgba(125, 211, 252, 0.14)
  );
  border-color: var(--accent-primary);
  box-shadow: 0 0 18px rgba(125, 211, 252, 0.25);
}

/* Click feedback */
.detailsBtn:active{
  transform: translateY(1px);
}
.projectLinks{
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
}
#experience .cards {
  grid-template-columns: 1fr;
}

.videoEmbed{
  margin-top: 14px;
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;

  border-radius: 16px;
  overflow: hidden;

  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.35);
}

.videoEmbed iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* PDF Embed */
.pdfEmbed{
  margin-top: 14px;
  position: relative;
  width: 100%;
  height: 520px; /* desktop default */

  border-radius: 16px;
  overflow: hidden;

  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.35);
}

.pdfEmbed iframe{
  width: 100%;
  height: 100%;
  border: 0;
}

/* PDF action row */
.pdfActions{
  margin-top: 10px;
  display: flex;
  justify-content: flex-end;
}

/* Mobile: don’t force embed (mobile PDF viewers vary) */
@media (max-width: 860px){
  .pdfEmbed{
    height: 320px;
  }
}