:root {
  --navy: #0f243d;
  --navy-2: #173b61;
  --blue: #1d6fdc;
  --blue-soft: #eaf3ff;
  --ink: #172033;
  --muted: #5b6b7f;
  --line: #d9e3ef;
  --paper: #ffffff;
  --surface: #f5f8fc;
  --success: #127a57;
  --success-soft: #eaf8f2;
  --warning: #a65f00;
  --warning-soft: #fff6e6;
  --danger: #a23a3a;
  --danger-soft: #fff0f0;
  --shadow: 0 18px 55px rgba(15, 36, 61, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Arial, Helvetica, sans-serif; line-height: 1.55; }
a { color: inherit; }
button, input, textarea { font: inherit; }
.container { width: min(1160px, calc(100% - 36px)); margin-inline: auto; }
.hidden { display: none !important; }

.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.nav-row { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { color: var(--navy); font-size: 1.18rem; font-weight: 800; letter-spacing: -.02em; text-decoration: none; white-space: nowrap; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a { color: #334155; font-size: .94rem; font-weight: 700; text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--blue); }
.site-nav .nav-cta { padding: 10px 16px; color: #fff; background: var(--navy); border-radius: 9px; white-space: nowrap; }

.hero { overflow: hidden; padding: 82px 0 78px; color: #fff; background: radial-gradient(circle at 78% 22%, rgba(66,153,255,.25), transparent 27%), linear-gradient(145deg, #0b1d32, #14385d 62%, #0b223c); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr); gap: 54px; align-items: center; }
.eyebrow { display: inline-flex; margin: 0 0 15px; color: #93c5fd; font-size: .77rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow.blue { color: var(--blue); }
.hero h1 { max-width: 720px; margin: 0; font-size: clamp(2.7rem, 5.5vw, 5rem); line-height: .99; letter-spacing: -.055em; }
.hero h1 span { color: #76b7ff; }
.hero-copy { max-width: 680px; margin: 24px 0; color: #cfdaea; font-size: 1.08rem; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-points span { padding: 8px 11px; color: #e9f3ff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 999px; font-size: .78rem; font-weight: 800; }

.upload-card { padding: 30px; color: var(--ink); background: #fff; border: 1px solid rgba(255,255,255,.24); border-radius: 20px; box-shadow: 0 24px 70px rgba(0,0,0,.24); }
.upload-card.dragging { outline: 4px solid rgba(118,183,255,.35); transform: translateY(-2px); }
.upload-mark { display: inline-grid; place-items: center; width: 48px; height: 48px; color: #fff; background: var(--blue); border-radius: 13px; font-size: .72rem; font-weight: 900; letter-spacing: .04em; }
.upload-card h2 { margin: 16px 0 7px; color: var(--navy); font-size: 1.55rem; letter-spacing: -.025em; }
.upload-card > p { margin: 0 0 19px; color: var(--muted); }
.field { display: grid; gap: 7px; margin: 14px 0; }
.field label { color: #334155; font-size: .86rem; font-weight: 800; }
.field input, .field textarea { width: 100%; min-height: 45px; padding: 11px 13px; color: var(--ink); background: #fff; border: 1px solid #b9c7d8; border-radius: 9px; }
.field textarea { min-height: 84px; resize: vertical; }
.field input:focus, .field textarea:focus { outline: 3px solid rgba(29,111,220,.17); border-color: var(--blue); }
.field-hint { margin: -5px 0 12px; color: #708198; font-size: .77rem; }
.drop-zone { display: grid; place-items: center; min-height: 132px; padding: 20px; text-align: center; background: var(--surface); border: 2px dashed #a9bdd4; border-radius: 13px; cursor: pointer; }
.drop-zone:hover { border-color: var(--blue); }
.drop-zone strong { color: var(--navy); }
.drop-zone span { color: var(--muted); font-size: .82rem; }
.selected-file { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; padding: 10px 12px; color: #36536f; background: var(--blue-soft); border-radius: 9px; font-size: .82rem; }
#check-resume-button { margin-top: 16px; }
.privacy-note { margin: 16px 0 0; color: #60738b; font-size: .78rem; line-height: 1.45; }
.status-message { min-height: 24px; margin-top: 10px; color: var(--danger); font-size: .86rem; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 18px; border: 0; border-radius: 9px; font-weight: 800; text-decoration: none; cursor: pointer; transition: transform .18s ease, opacity .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn:disabled { cursor: wait; opacity: .6; transform: none; }
.btn-primary { color: #fff; background: var(--blue); }
.btn-light { color: var(--navy); background: #fff; }
.btn-block { width: 100%; }

.results-section { padding: 76px 0 86px; background: var(--surface); }
.results-shell { display: grid; grid-template-columns: 310px minmax(0, 1fr); gap: 24px; align-items: start; }
.score-panel, .results-main, .finding-card, .results-cta, .method-card { background: #fff; border: 1px solid var(--line); border-radius: 17px; }
.score-panel { position: sticky; top: 96px; padding: 28px; text-align: center; box-shadow: 0 8px 28px rgba(15,36,61,.07); }
.score-ring { --score: 0; display: grid; place-content: center; width: 176px; height: 176px; margin: 0 auto 16px; background: radial-gradient(circle at center, #fff 63%, transparent 64%), conic-gradient(var(--blue) calc(var(--score) * 1%), #dce7f2 0); border-radius: 50%; }
.score-ring span { color: var(--navy); font-size: 3.35rem; font-weight: 900; line-height: .92; letter-spacing: -.055em; }
.score-ring small { color: var(--muted); font-weight: 800; }
.score-label { margin: 0 0 8px; color: var(--navy); font-size: 1.15rem; font-weight: 900; }
.score-panel > p:last-child { margin: 0; color: var(--muted); font-size: .91rem; }
.results-main { padding: 30px; }
.results-main h2 { margin: 0 0 10px; color: var(--navy); font-size: clamp(2rem, 4vw, 3.1rem); line-height: 1.03; letter-spacing: -.04em; }
.result-summary { margin: 0 0 26px; color: var(--muted); }
.category-list { display: grid; gap: 17px; }
.category-row > div { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 7px; }
.category-row strong { color: #2c4059; }
.category-row span { color: var(--muted); font-size: .86rem; font-weight: 800; }
.category-row progress { display: block; width: 100%; height: 10px; overflow: hidden; appearance: none; border: 0; border-radius: 999px; }
.category-row progress::-webkit-progress-bar { background: #e4edf6; }
.category-row progress::-webkit-progress-value { background: linear-gradient(90deg, var(--blue), #56a5ff); border-radius: 999px; }
.category-row progress::-moz-progress-bar { background: var(--blue); border-radius: 999px; }
.category-row.muted { padding: 12px 14px; color: #64748b; background: var(--surface); border-radius: 10px; }
.findings-heading { grid-column: 1 / -1; margin: 20px 0 -7px; color: var(--navy); font-size: 1.45rem; }
.findings-grid { grid-column: 2; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.finding-card { padding: 21px; }
.finding-card > span { display: inline-flex; margin-bottom: 11px; padding: 5px 9px; border-radius: 999px; font-size: .7rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.finding-card h3 { margin: 0 0 6px; color: var(--navy); font-size: 1.03rem; }
.finding-card p { margin: 0; color: var(--muted); font-size: .89rem; }
.finding-card.positive > span { color: var(--success); background: var(--success-soft); }
.finding-card.improvement > span { color: var(--warning); background: var(--warning-soft); }
.finding-card.attention > span { color: var(--danger); background: var(--danger-soft); }
.results-cta { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 4px; padding: 28px; color: #fff; background: linear-gradient(135deg, var(--navy), var(--navy-2)); border-color: transparent; }
.results-cta h2 { margin: 0 0 7px; font-size: 1.55rem; }
.results-cta p { max-width: 700px; margin: 0; color: #cbd8e7; }
.results-cta .btn { flex: 0 0 auto; }

.method-section { padding: 76px 0; }
.section-heading { max-width: 780px; margin-bottom: 30px; }
.section-heading h2 { margin: 0 0 10px; color: var(--navy); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; letter-spacing: -.04em; }
.section-heading p { margin: 0; color: var(--muted); }
.method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 17px; }
.method-card { padding: 23px; }
.method-card b { display: inline-grid; place-items: center; width: 34px; height: 34px; color: #fff; background: var(--navy); border-radius: 9px; }
.method-card h3 { margin: 14px 0 6px; color: var(--navy); }
.method-card p { margin: 0; color: var(--muted); font-size: .91rem; }
.accuracy-note { margin-top: 20px; padding: 18px 20px; color: #41556f; background: var(--blue-soft); border: 1px solid #bad5f5; border-radius: 13px; font-size: .9rem; }
.site-footer { padding: 34px 0; color: #a9bbcf; background: var(--navy); }
.footer-row { display: flex; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.footer-row a { color: #dbeafe; text-decoration: none; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .upload-card { max-width: 680px; }
  .results-shell { grid-template-columns: 1fr; }
  .score-panel { position: static; display: grid; grid-template-columns: 176px 1fr; align-items: center; text-align: left; gap: 22px; }
  .score-ring { margin: 0; }
  .findings-grid { grid-column: 1; }
  .method-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 24px, 1160px); }
  .nav-row { min-height: 64px; }
  .brand { font-size: 1rem; }
  .site-nav a:not(.nav-cta) { display: none; }
  .site-nav .nav-cta { padding: 9px 11px; font-size: .82rem; }
  .hero { padding: 56px 0 50px; }
  .hero h1 { font-size: clamp(2.45rem, 13vw, 3.6rem); }
  .upload-card { padding: 22px; }
  .results-section, .method-section { padding-block: 52px; }
  .score-panel { display: block; text-align: center; }
  .score-ring { width: 154px; height: 154px; margin: 0 auto 15px; }
  .findings-grid { grid-template-columns: 1fr; }
  .results-main { padding: 22px; }
  .results-cta { align-items: stretch; flex-direction: column; }
  .results-cta .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}