/* ===== Amar Saish — Personal Site ===== */
:root {
  --bg: #e6f2ef;
  --bg-elev: #ffffff;
  --bg-elev-2: #f0f8f5;
  --text: #12313a;
  --muted: #5b6c72;
  --border: #d3e6e0;
  --accent-1: #0ea578;
  --accent-2: #14b8a6;
  --danger: #e05353;
  --ok: #0ea578;
  --radius: 16px;
  --maxw: 980px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: saturate(180%) blur(12px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: var(--maxw); margin: 0 auto; padding: 14px 22px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { font-weight: 800; letter-spacing: .3px; font-size: 1.05rem; }
.brand .dot { background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a { color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.nav-links .btn { color: #fff; }
@media (max-width: 640px){ .nav-links a.hide-sm { display:none; } }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px;
  font-weight: 600; font-size: .95rem; cursor: pointer;
  border: 1px solid transparent; transition: transform .15s, box-shadow .2s, opacity .2s;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); color: #fff;
  box-shadow: 0 8px 24px -8px color-mix(in srgb, var(--accent-1) 60%, transparent);
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); box-shadow: none; }
.btn.ghost:hover { border-color: color-mix(in srgb, var(--accent-1) 50%, var(--border)); }
.btn.small { padding: 8px 16px; font-size: .88rem; }

/* ---- Hero ---- */
.hero { position: relative; padding: 80px 0 60px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -40% 0 auto 0; height: 520px;
  background: radial-gradient(600px 300px at 20% 0%, color-mix(in srgb, var(--accent-1) 28%, transparent), transparent 70%),
              radial-gradient(500px 300px at 85% 10%, color-mix(in srgb, var(--accent-2) 24%, transparent), transparent 70%);
  filter: blur(8px); z-index: 0;
}
.hero .container { position: relative; z-index: 1; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .82rem; font-weight: 600; letter-spacing: .5px; text-transform: uppercase;
  color: var(--accent-2); border: 1px solid var(--border); background: var(--bg-elev);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 22px;
}
.eyebrow .pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 70%, transparent); animation: pulse 2s infinite; }
@keyframes pulse { 0%{box-shadow:0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent);} 70%{box-shadow:0 0 0 10px transparent;} 100%{box-shadow:0 0 0 0 transparent;} }
.hero h1 { font-size: clamp(1.9rem, 4.2vw, 2.8rem); line-height: 1.12; margin: 0 0 16px; letter-spacing: -.5px; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .role { font-size: clamp(1rem, 1.8vw, 1.12rem); color: var(--muted); font-weight: 500; margin: 0 0 28px; max-width: 640px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---- Stats ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 56px; }
@media (max-width: 720px){ .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; }
.stat .num { font-size: 1.55rem; font-weight: 800; background: linear-gradient(90deg, var(--accent-1), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { color: var(--muted); font-size: .88rem; margin-top: 4px; }

/* ---- Sections ---- */
section { padding: 56px 0; }
.section-title { font-size: 1.35rem; font-weight: 800; margin: 0 0 8px; letter-spacing: -.3px; }
.section-sub { color: var(--muted); margin: 0 0 28px; font-size: .95rem; }
.about p { color: color-mix(in srgb, var(--text) 88%, var(--muted)); margin: 0 0 16px; font-size: 1rem; }
.about .lead { font-size: 1.08rem; color: var(--text); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chip { background: var(--bg-elev); border: 1px solid var(--border); color: var(--muted); padding: 7px 14px; border-radius: 999px; font-size: .86rem; font-weight: 500; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 640px){ .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 20px; transition: border-color .2s, transform .15s;
}
.contact-card:hover { border-color: color-mix(in srgb, var(--accent-1) 45%, var(--border)); transform: translateY(-2px); }
.contact-card .ic { width: 44px; height: 44px; flex: none; display: grid; place-items: center; border-radius: 12px; background: color-mix(in srgb, var(--accent-1) 16%, var(--bg-elev-2)); }
.contact-card .ic svg { width: 22px; height: 22px; stroke: var(--accent-2); }
.contact-card .k { font-size: .8rem; color: var(--muted); }
.contact-card .v { font-weight: 600; word-break: break-word; }

/* ---- Footer ---- */
.footer { border-top: 1px solid var(--border); padding: 30px 0; color: var(--muted); font-size: .9rem; text-align: center; }

/* ===== RESUME PAGE ===== */
.resume-wrap { padding: 40px 0 80px; }
.lock-banner {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  background: linear-gradient(90deg, color-mix(in srgb, var(--accent-1) 14%, var(--bg-elev)), var(--bg-elev));
  border: 1px solid color-mix(in srgb, var(--accent-1) 35%, var(--border));
  border-radius: var(--radius); padding: 18px 22px; margin-bottom: 30px;
}
.lock-banner .txt { flex: 1; min-width: 240px; }
.lock-banner .txt b { display: block; }
.lock-banner .txt span { color: var(--muted); font-size: .92rem; }
body.unlocked .lock-banner { display: none; }
.unlocked-banner { display: none; }
body.unlocked .unlocked-banner {
  display: flex; align-items: center; gap: 12px;
  background: color-mix(in srgb, var(--ok) 12%, var(--bg-elev)); border: 1px solid color-mix(in srgb, var(--ok) 40%, var(--border));
  border-radius: var(--radius); padding: 14px 20px; margin-bottom: 30px; color: var(--text);
}

.resume {
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 40px; box-shadow: 0 30px 80px -40px rgba(0,0,0,.6);
}
@media (max-width: 640px){ .resume { padding: 24px; } }
.resume-head { text-align: center; border-bottom: 1px solid var(--border); padding-bottom: 22px; margin-bottom: 8px; }
.resume-head h1 { margin: 0; font-size: 1.7rem; letter-spacing: 1px; font-weight: 800; }
.resume-head .contactline { color: var(--muted); font-size: .92rem; margin-top: 10px; display: flex; flex-wrap: wrap; gap: 6px 18px; justify-content: center; }
.resume-head .contactline a { color: var(--accent-2); }

.r-sec { padding: 24px 0; border-bottom: 1px solid var(--border); }
.r-sec:last-child { border-bottom: none; }
.r-sec h2 { font-size: 1.05rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent-2); margin: 0 0 16px; font-weight: 700; }
.r-item { margin-bottom: 20px; }
.r-item:last-child { margin-bottom: 0; }
.r-item .row { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.r-item .title { font-weight: 700; font-size: 1.02rem; }
.r-item .date { color: var(--muted); font-size: .88rem; white-space: nowrap; }
.r-item .sub { color: var(--muted); font-size: .92rem; margin-top: 2px; }
.r-item ul { margin: 10px 0 0; padding-left: 20px; }
.r-item ul li { margin-bottom: 8px; color: color-mix(in srgb, var(--text) 90%, var(--muted)); }
.r-item .skills { margin-top: 8px; font-size: .92rem; }
.r-item .skills b { color: var(--text); }
.kv { color: var(--muted); }
.kv b { color: var(--text); }

/* ---- Redaction (light-green "hidden" bars) ---- */
.rd {
  background: #7cc9e0;
  background-image: repeating-linear-gradient(45deg, rgba(255,255,255,.4) 0 6px, transparent 6px 12px);
  color: transparent !important; border-radius: 4px;
  padding: 0 6px; user-select: none; -webkit-user-select: none;
  box-shadow: inset 0 0 0 1px rgba(20,110,140,.4);
  transition: background .5s ease, color .5s ease, padding .3s ease;
  position: relative; white-space: normal;
}
body.unlocked .rd {
  background: color-mix(in srgb, var(--ok) 14%, transparent); background-image: none;
  color: inherit !important; user-select: auto; -webkit-user-select: auto;
  box-shadow: none; padding: 0 3px;
}

/* ---- Unlock form / modal ---- */
.overlay {
  position: fixed; inset: 0; z-index: 100; display: none;
  align-items: center; justify-content: center; padding: 20px;
  background: rgba(4,7,13,.72); backdrop-filter: blur(6px);
}
.overlay.open { display: flex; }
.modal {
  width: 100%; max-width: 460px; background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: 20px; padding: 30px; box-shadow: 0 40px 100px -30px rgba(0,0,0,.7);
  max-height: 92vh; overflow-y: auto;
}
.modal h3 { margin: 0 0 6px; font-size: 1.4rem; }
.modal .desc { color: var(--muted); margin: 0 0 22px; font-size: .95rem; }
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 6px; font-weight: 500; }
.field input, .field textarea {
  width: 100%; background: var(--bg-elev-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 11px 13px; font-size: .95rem; font-family: inherit; outline: none;
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus { border-color: var(--accent-1); }
.field textarea { resize: vertical; min-height: 70px; }
.check { display: flex; align-items: flex-start; gap: 10px; margin: 4px 0 20px; color: var(--muted); font-size: .9rem; }
.check input { margin-top: 3px; }
.modal .btn { width: 100%; justify-content: center; }
.form-note { font-size: .8rem; color: var(--muted); text-align: center; margin-top: 14px; }
.form-msg { font-size: .9rem; margin-top: 12px; text-align: center; }
.form-msg.err { color: var(--danger); }
.form-msg.ok { color: var(--ok); }
.hp { position: absolute; left: -9999px; opacity: 0; }
.modal-close { float: right; background: none; border: none; color: var(--muted); font-size: 1.5rem; cursor: pointer; line-height: 1; margin: -10px -6px 0 0; }