:root {
  --ink: #0b1118;
  --ink-mid: #182230;
  --ink-soft: #243444;
  --paper: #f6f9fc;
  --white: #ffffff;
  --accent: #e8a020;
  --accent-lt: #ffd17a;
  --signal: #2a9d8f;
  --signal-lt: #c8f0ec;

  --c-copilot: #7b2ff7;
  --c-outlook: #0078d4;
  --c-word: #185abd;
  --c-teams: #5558af;
  --c-excel: #107c41;
  --c-powerpoint: #d24726;

  --shadow-lift: 0 6px 24px rgba(11, 17, 24, 0.12);
  --r-lg: 20px;
  --r-md: 12px;
  --r-sm: 8px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
}
img { display: block; width: 100%; }

.hero {
  position: relative;
  min-height: 90vh;
  display: grid;
  align-items: end;
  background:
    linear-gradient(115deg, rgba(11, 17, 24, 0.95) 0%, rgba(11, 17, 24, 0.72) 50%, rgba(11, 17, 24, 0.30) 100%),
    url("https://images.unsplash.com/photo-1503676260728-1c00da094a0b?auto=format&fit=crop&w=1900&q=80") center / cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 10%, rgba(232,160,32,0.20), transparent 50%),
    radial-gradient(ellipse at 10% 80%, rgba(42,157,143,0.18), transparent 55%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(92%, 1080px);
  margin: 0 auto;
  padding: 6rem 0 4rem;
}
.hero-tag {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-lt);
}
.hero h1 {
  font-family: "Oswald", sans-serif;
  font-size: clamp(2.4rem, 6.5vw, 5.2rem);
  line-height: 1.03;
  text-transform: uppercase;
  color: var(--white);
  margin: 0 0 1.2rem;
  max-width: 18ch;
}
.hero-lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
}
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  margin: 2.4rem 0 1.8rem;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--r-md);
  overflow: hidden;
  width: fit-content;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.1rem 1.6rem;
  border-right: 1px solid rgba(255,255,255,0.14);
  min-width: 110px;
  text-align: center;
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--accent);
}
.stat-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.7);
  margin-top: 0.3rem;
  max-width: 10ch;
}
.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--ink);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
}

/* ─── HERO TWO-COLUMN ─────────────────────── */

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 3rem;
  align-items: start;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.5rem;
}

.hero-qr-label {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-align: center;
}

.qr-cta-box {
  position: relative;
  overflow: hidden;
  width: min(100%, 280px);
  margin-top: 0.5rem;
  padding: 1.1rem 1rem 0.95rem;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.46);
  background: linear-gradient(135deg, rgba(26,160,176,0.6) 0%, rgba(22,120,145,0.55) 55%, rgba(31,72,107,0.5) 100%);
  box-shadow: 0 18px 30px rgba(0,0,0,0.28);
  backdrop-filter: blur(2px);
}

.qr-cta-box::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(255,255,255,0.08) 0px,
    rgba(255,255,255,0.08) 22px,
    rgba(255,255,255,0) 22px,
    rgba(255,255,255,0) 44px
  );
  pointer-events: none;
}

.qr-kicker {
  margin: 0 auto 0.75rem;
  width: fit-content;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.42);
  background: rgba(11,17,24,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  position: relative;
  z-index: 1;
}

.qr-cta-title {
  margin: 0 0 0.75rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.96;
  text-transform: none;
  color: rgba(255,255,255,0.97);
  text-align: center;
  position: relative;
  z-index: 1;
  text-wrap: balance;
}

.qr-cta {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.62rem;
  font-weight: 800;
  color: rgba(255,255,255,0.96);
  line-height: 1.2;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.qr-cta-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #f4c46a;
  box-shadow: 0 0 0 4px rgba(244,196,106,0.2);
  flex-shrink: 0;
}

.qr-wrap {
  position: relative;
  width: 220px;
  height: 220px;
  border-radius: 16px;
  overflow: hidden;
  background: white;
  padding: 8px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.2), 0 12px 32px rgba(0,0,0,0.5);
}

.qr-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.qr-logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

.qr-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-url {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.65);
  text-align: center;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 0.24s ease;
}

.qr-url:hover {
  color: rgba(255,255,255,0.95);
  text-decoration: underline;
}

.section { padding: 0 0 3rem; }
.section-inner {
  width: min(92%, 1100px);
  margin: 0 auto;
  padding-top: 3.5rem;
}
.section-header { display: grid; gap: 0.5rem; margin-bottom: 2rem; }
.section-header h2 {
  margin: 0;
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  text-transform: uppercase;
}
.section-header p { margin: 0; color: #4a6070; max-width: 70ch; }

.image-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.image-card { margin: 0; border-radius: var(--r-md); overflow: hidden; position: relative; height: 300px; }
.image-card img { height: 100%; object-fit: cover; }
.image-card figcaption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 0.8rem 1rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,0.72));
}
.insight-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.insight {
  background: var(--white);
  border-left: 5px solid var(--signal);
  border-radius: var(--r-sm);
  padding: 1.3rem 1.2rem;
  box-shadow: var(--shadow-lift);
}
.insight h3 { margin: 0 0 0.5rem; }
.insight p { margin: 0; color: #3a5060; line-height: 1.65; }

.section-dark { background: var(--ink); padding-bottom: 4rem; }
.section-header-inv h2 { color: var(--white); }
.section-header-inv p { color: rgba(255,255,255,0.6); }
.timeline { display: flex; flex-direction: column; gap: 1.6rem; }
.moment {
  display: grid;
  grid-template-columns: 160px 1fr;
  background: var(--ink-mid);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.moment-meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.8rem 1rem;
  background: var(--ink-soft);
  border-right: 1px solid rgba(255,255,255,0.07);
  gap: 0.5rem;
}
.moment-num {
  font-family: "Oswald", sans-serif;
  font-size: 3.2rem;
  color: var(--accent);
  line-height: 1;
}
.moment-time {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
}
.moment-chip {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  background: rgba(232,160,32,0.2);
  color: var(--accent-lt);
  border: 1px solid rgba(232,160,32,0.35);
}
.moment-body { padding: 1.8rem 2rem; }
.moment-body h3 { margin: 0 0 0.6rem; color: var(--white); }
.moment-context { margin: 0 0 1.1rem; color: rgba(255,255,255,0.65); line-height: 1.65; }
.prompt-block {
  background: #0d1a26;
  border: 1px solid rgba(42,157,143,0.35);
  border-left: 4px solid var(--signal);
  border-radius: var(--r-sm);
  padding: 1rem 1.2rem;
  margin-bottom: 0.9rem;
}
.prompt-label {
  display: block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
  margin-bottom: 0.5rem;
}
.prompt-block blockquote {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #c8e8e4;
}
.app-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 0.9rem; }
.tag-copilot, .tag-outlook, .tag-word, .tag-teams, .tag-excel, .tag-powerpoint {
  display: inline-flex;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
}
.tag-copilot { background: rgba(123,47,247,0.2); color: #c4a0ff; border: 1px solid rgba(123,47,247,0.4); }
.tag-outlook { background: rgba(0,120,212,0.18); color: #8dcfff; border: 1px solid rgba(0,120,212,0.35); }
.tag-word { background: rgba(24,90,189,0.18); color: #9cc4ff; border: 1px solid rgba(24,90,189,0.35); }
.tag-teams { background: rgba(85,88,175,0.2); color: #b8baf9; border: 1px solid rgba(85,88,175,0.4); }
.tag-excel { background: rgba(16,124,65,0.2); color: #9be0be; border: 1px solid rgba(16,124,65,0.42); }
.tag-powerpoint { background: rgba(210,71,38,0.2); color: #ffbfac; border: 1px solid rgba(210,71,38,0.42); }
.section:not(.section-dark) .tag-copilot { background: rgba(123,47,247,0.1); color: var(--c-copilot); border-color: rgba(123,47,247,0.3); }
.section:not(.section-dark) .tag-outlook { background: rgba(0,120,212,0.1); color: var(--c-outlook); border-color: rgba(0,120,212,0.3); }
.section:not(.section-dark) .tag-word { background: rgba(24,90,189,0.1); color: var(--c-word); border-color: rgba(24,90,189,0.3); }
.section:not(.section-dark) .tag-teams { background: rgba(85,88,175,0.1); color: var(--c-teams); border-color: rgba(85,88,175,0.3); }
.section:not(.section-dark) .tag-excel { background: rgba(16,124,65,0.1); color: var(--c-excel); border-color: rgba(16,124,65,0.3); }
.section:not(.section-dark) .tag-powerpoint { background: rgba(210,71,38,0.1); color: var(--c-powerpoint); border-color: rgba(210,71,38,0.3); }
.moment-outcome { margin: 0; color: rgba(255,255,255,0.58); line-height: 1.6; }

.people-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.person { background: var(--white); border-radius: var(--r-md); overflow: hidden; box-shadow: var(--shadow-lift); }
.person img { height: 200px; object-fit: cover; }
.person-body { padding: 1rem; }
.person-body h3 { margin: 0 0 0.3rem; }
.role-chip {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--signal-lt);
  color: var(--signal);
  padding: 0.22rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 0.55rem;
}
.person-body p { margin: 0; font-size: 0.88rem; color: #3a5060; line-height: 1.6; }

.section-prompts { background: linear-gradient(140deg, #edf4f9, #f6f9fc 60%); }
.prompts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.prompt-card {
  background: var(--white);
  border-radius: var(--r-md);
  border: 1px solid rgba(0,0,0,0.07);
  padding: 1.3rem 1.2rem;
  box-shadow: var(--shadow-lift);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.pcard-num {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}
.prompt-card p {
  margin: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.65;
  color: #1e3040;
}

.section-cta {
  background:
    linear-gradient(118deg, rgba(11,17,24,0.96) 0%, rgba(24,34,48,0.94) 100%),
    url("https://images.unsplash.com/photo-1427504494785-3a9ca7044f45?auto=format&fit=crop&w=1800&q=80") center / cover no-repeat;
}
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; }
.cta-inner h2 {
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.8rem, 4.5vw, 3.2rem);
  text-transform: uppercase;
  color: var(--white);
  margin: 0 0 0.8rem;
}
.cta-inner p { color: rgba(255,255,255,0.78); line-height: 1.7; margin: 0; }

.footer {
  background: var(--ink);
  padding: 1.5rem 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
}

@media (max-width: 1024px) {
  .people-grid { grid-template-columns: repeat(2, 1fr); }
  .prompts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr 220px; gap: 2rem; }
  .qr-wrap { width: 180px; height: 180px; }
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-qr { flex-direction: column; align-items: center; gap: 0.75rem; padding-bottom: 0; }
  .qr-wrap { width: 120px; height: 120px; }
  .qr-cta-box { width: min(100%, 320px); }
  .moment { grid-template-columns: 1fr; }
  .moment-meta { flex-direction: row; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
}
@media (max-width: 760px) {
  .hero { min-height: 75vh; }
  .image-strip { grid-template-columns: 1fr; }
  .image-card { height: 220px; }
  .insight-row { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: 1fr 1fr; }
  .prompts-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; width: 100%; max-width: 260px; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat:last-child { border-bottom: none; }
}
@media (max-width: 480px) {
  .people-grid { grid-template-columns: 1fr; }
}