.ballistics-page{min-height:100%;background:#0b0c0c;color:var(--text)}
.ballistics-header{position:sticky;top:0;z-index:60;height:78px;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;padding:0 4vw;background:rgba(7,8,8,.91);backdrop-filter:blur(15px);border-bottom:1px solid rgba(255,255,255,.055)}
.ballistics-brand{display:flex;align-items:center;gap:10px;font-family:var(--serif);letter-spacing:.18em}
.ballistics-brand img{width:38px;height:38px;object-fit:cover;border-radius:50%;filter:grayscale(1) contrast(1.08)}
.ballistics-nav{display:flex;justify-content:flex-end;gap:24px}
.ballistics-nav a{position:relative;font-size:.73rem;text-transform:uppercase;letter-spacing:.15em;color:#c8c4bc}
.ballistics-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-12px;height:1px;background:var(--brass-soft);transition:right .25s ease}
.ballistics-nav a:hover::after,.ballistics-nav a.active::after{right:0}
.ballistics-menu-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:8px}
.ballistics-menu-toggle span:not(.sr-only){display:block;height:1px;background:#ddd;margin:7px 0}

.ballistics-shell{width:min(1180px,100%);margin:auto}
.ballistics-k{margin:0 0 12px;font-size:.7rem;letter-spacing:.31em;text-transform:uppercase;color:rgba(180,157,128,.74)}
.ballistics-rule{width:108px;height:1px;margin:27px 0;background:linear-gradient(90deg,#9a7445,transparent)}
.section-heading{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:22px}
.section-heading span{height:1px;background:linear-gradient(90deg,transparent,rgba(154,116,69,.40))}
.section-heading span:last-child{background:linear-gradient(90deg,rgba(154,116,69,.40),transparent)}
.section-heading h2{margin:0;font-family:var(--serif);font-weight:400;text-transform:uppercase;letter-spacing:.18em;font-size:1.02rem}

.ballistics-hero{position:relative;overflow:hidden;padding:108px 6vw 92px;border-bottom:1px solid rgba(255,255,255,.06);background:radial-gradient(circle at 78% 36%,rgba(154,116,69,.08),transparent 27%),linear-gradient(180deg,#0b0c0c,#101111)}
.ballistics-hero::before{content:"";position:absolute;inset:0;opacity:.18;background:repeating-linear-gradient(90deg,rgba(255,255,255,.006) 0 1px,transparent 1px 5px)}
.ballistics-hero-grid{position:relative;z-index:2;width:min(1180px,100%);margin:auto;display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.hero-copy h1{margin:0;font-family:var(--serif);font-size:clamp(4.9rem,9.6vw,8.8rem);font-weight:400;line-height:.86;letter-spacing:-.055em}
.hero-lead{margin:0;font-family:var(--serif);font-size:clamp(1.55rem,2.8vw,2.35rem);font-style:italic;color:#b7aea3}
.hero-intro{max-width:690px;margin:22px 0 0;color:rgba(202,196,186,.64);font-size:.97rem;line-height:1.8}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.hero-pills span{display:inline-flex;min-height:32px;align-items:center;padding:0 12px;border:1px solid rgba(154,116,69,.26);font-size:.67rem;letter-spacing:.14em;text-transform:uppercase;color:#dfd8ce;background:rgba(154,116,69,.055)}
.hero-visual{position:relative;padding:20px;border:1px solid rgba(154,116,69,.17);background:linear-gradient(180deg,rgba(255,255,255,.015),rgba(255,255,255,.005));box-shadow:0 24px 60px rgba(0,0,0,.20)}
.hero-visual::before{content:"";position:absolute;inset:10px;border:1px solid rgba(255,255,255,.028);pointer-events:none}
.hero-visual svg{display:block;width:100%;height:auto}

.ballistics-parts{padding:86px 6vw;background:#0d0e0e}
.parts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.part-card{padding:28px;border:1px solid rgba(154,116,69,.14);background:#101111}
.part-icon{width:64px;height:64px;display:grid;place-items:center;margin-bottom:18px;border:1px solid rgba(154,116,69,.18);background:rgba(154,116,69,.04)}
.part-icon svg{width:38px;height:38px;stroke:#b89463;stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.part-k{margin:0 0 10px;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:#9a7445}
.part-card h3{margin:0 0 10px;font-family:var(--serif);font-size:2.1rem;font-weight:400}
.part-card p:last-child{margin:0;color:rgba(198,191,181,.56);font-size:.86rem;line-height:1.72}

.ballistics-reference{padding:12px 6vw 88px;background:#0d0e0e}
.reference-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.reference-card{padding:30px;border-top:1px solid rgba(154,116,69,.18);border-bottom:1px solid rgba(154,116,69,.18);background:#0c0d0d}
.reference-card h3{margin:0 0 16px;font-family:var(--serif);font-size:2rem;font-weight:400}
.reference-card p{margin:0 0 14px;color:rgba(198,191,181,.58);font-size:.86rem;line-height:1.72}
.reference-card p:last-child{margin-bottom:0}
.mini-table{display:grid;gap:10px;margin:0 0 18px}
.mini-table>div{display:grid;grid-template-columns:110px 1fr 1fr;gap:16px;padding:12px 0;border-top:1px solid rgba(255,255,255,.06)}
.mini-table>div:first-child{padding-top:0;border-top:0}
.mini-table strong{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:#e7e0d6}
.mini-table span{font-size:.82rem;color:rgba(198,191,181,.60)}

.ballistics-calculators{padding:88px 6vw;background:linear-gradient(180deg,#0b0c0c,#101111)}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:40px}
.calc-card,.dope-card{padding:30px;border:1px solid rgba(154,116,69,.18);background:#0d0e0e}
.calc-card h3,.dope-card h3{margin:0 0 22px;font-family:var(--serif);font-size:2.15rem;font-weight:400}
.form-grid{display:grid;gap:18px}
.form-grid.two{grid-template-columns:1fr 1fr}
.form-grid label,.dope-table th{font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(205,198,188,.66)}
.form-grid input{width:100%;height:48px;padding:0 13px;border:1px solid rgba(255,255,255,.11);background:#111212;color:#ece6dd;font-size:.92rem;outline:none}
.form-grid input:focus{border-color:rgba(176,132,79,.62);background:#131414;box-shadow:0 0 22px rgba(154,116,69,.035)}
.result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:24px}
.result-grid>div{padding:16px 14px;border:1px solid rgba(255,255,255,.06);background:#111212}
.result-grid span{display:block;margin-bottom:5px;font-size:.64rem;text-transform:uppercase;letter-spacing:.13em;color:rgba(195,188,178,.50)}
.result-grid strong{display:block;font-family:var(--serif);font-size:1.4rem;font-weight:400;color:#ede6dc}
.calc-note{margin:16px 0 0;color:rgba(193,186,176,.43);font-size:.75rem;line-height:1.55}

.adjustment-visual{display:grid;gap:14px;margin-top:22px}
.adjustment-bar{display:grid;grid-template-columns:62px 1fr;gap:12px;align-items:center}
.bar-label{font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:#d5cec3}
.bar-track{position:relative;height:12px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.06)}
.bar-fill{height:100%;width:0;background:linear-gradient(90deg,#7f6141,#b89463)}

.dope-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:24px}
.dope-head p{max-width:680px;margin:10px 0 0;color:rgba(198,191,181,.56);font-size:.86rem;line-height:1.68}
.dope-actions{display:flex;gap:10px;flex-wrap:wrap}
.ghost-button{min-height:42px;padding:0 16px;border:1px solid rgba(154,116,69,.35);background:transparent;color:#e8e1d6;text-transform:uppercase;letter-spacing:.13em;font-size:.66rem;transition:.24s}
.ghost-button:hover{background:rgba(154,116,69,.08)}
.dope-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.dope-table-wrap{overflow:auto}
.dope-table{width:100%;border-collapse:collapse}
.dope-table th,.dope-table td{padding:12px 10px;border-bottom:1px solid rgba(255,255,255,.06);text-align:left}
.dope-table td{font-size:.83rem;color:rgba(226,220,210,.83)}
.dope-table input{width:100%;height:42px;padding:0 10px;border:1px solid rgba(255,255,255,.09);background:#111212;color:#ece6dd;font-size:.9rem}
.row-delete{width:34px;height:34px;border:1px solid rgba(154,116,69,.25);background:transparent;color:#c7bcae;font-size:1rem;line-height:1}
.row-delete:hover{background:rgba(154,116,69,.08)}
.dope-chart-card{padding:16px;border:1px solid rgba(255,255,255,.06);background:#101111}
.chart-title-row{display:flex;justify-content:space-between;gap:12px;margin-bottom:12px;align-items:baseline}
.chart-title-row strong{font-size:.86rem;letter-spacing:.13em;text-transform:uppercase;color:#e6ded3}
.chart-title-row span{font-size:.72rem;color:rgba(193,186,176,.45)}
#dope-chart{display:block;width:100%;height:auto;border:1px solid rgba(255,255,255,.05);background:linear-gradient(180deg,#0d0e0e,#121313)}

.ballistics-close{padding:92px 6vw;background:#090a0a;border-top:1px solid rgba(255,255,255,.045)}
.close-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:48px;align-items:start}
.close-grid h2{margin:0;font-family:var(--serif);font-size:clamp(3.2rem,6vw,5.8rem);font-weight:400;line-height:.96;letter-spacing:-.045em}
.close-grid p:last-child{max-width:650px;margin:12px 0 0;color:rgba(200,194,184,.60);font-size:.95rem;line-height:1.8}

.ballistics-footer{display:flex;justify-content:space-between;gap:20px;padding:28px 6vw;border-top:1px solid rgba(255,255,255,.06);font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(199,193,183,.55)}
.ballistics-footer span{font-family:var(--serif);letter-spacing:.22em}

@media(max-width:1100px){
  .ballistics-nav{gap:18px}
}
@media(max-width:980px){
  .ballistics-header{grid-template-columns:1fr auto}
  .ballistics-menu-toggle{display:block}
  .ballistics-nav{display:none;position:absolute;top:78px;left:0;right:0;padding:18px 5vw 26px;background:#090a0a;border-bottom:1px solid rgba(255,255,255,.07);flex-direction:column;gap:0}
  .ballistics-nav.open{display:flex}
  .ballistics-nav a{padding:14px 0}
  .ballistics-nav a::after{display:none}
  .ballistics-hero-grid,.close-grid,.dope-layout,.calc-grid,.reference-grid,.parts-grid,.form-grid.two{grid-template-columns:1fr}
  .hero-visual{order:-1}
  .dope-head{flex-direction:column}
}
@media(max-width:680px){
  .ballistics-hero,.ballistics-parts,.ballistics-reference,.ballistics-calculators,.ballistics-close{padding-left:22px;padding-right:22px}
  .ballistics-hero{padding-top:84px;padding-bottom:76px}
  .section-heading{grid-template-columns:1fr}
  .section-heading span{display:none}
  .mini-table>div{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr}
  .close-grid h2{font-size:clamp(2.6rem,8vw,4.2rem)}
}


/* V45 — quick load presets */
.preset-picker{margin:0 0 22px;padding:16px;border:1px solid rgba(154,116,69,.16);background:#101111}
.preset-picker label{display:grid;gap:8px;font-size:.66rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(205,198,188,.66)}
.preset-picker select{width:100%;height:48px;padding:0 13px;border:1px solid rgba(255,255,255,.11);background:#111212;color:#ece6dd;font-size:.92rem;outline:none}
.preset-picker select:focus{border-color:rgba(176,132,79,.62);background:#131414}
.preset-picker p{margin:10px 0 0;color:rgba(193,186,176,.45);font-size:.75rem;line-height:1.55;text-transform:none;letter-spacing:0}


/* V48 — mobile text polish */
@media(max-width:680px){
  .section-heading{gap:10px}
  .section-heading h2{
    font-size:.9rem;
    line-height:1.45;
    letter-spacing:.11em;
    text-align:center;
  }
  .calc-card h3,.dope-card h3{
    line-height:1.1;
    overflow-wrap:anywhere;
  }
  .form-grid.two{grid-template-columns:1fr}
  .result-grid{grid-template-columns:1fr}
  .chart-title-row,.dope-head{
    align-items:flex-start;
    gap:12px;
  }
}