/* STYLE — Leaders Wingman
   Layout, components, motion. Cinematic but restrained.
   Slate + bone + ember. The deadly is always one blip away. */

/* ==========================================================
   LAYOUT PRIMITIVES
   ========================================================== */
.section {
  position: relative;
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
  max-width: var(--content-wide);
  margin-inline: auto;
}

.section-eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-ember);
  margin-bottom: var(--space-4);
  font-weight: 500;
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  max-width: 22ch;
}

.section-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  margin-bottom: var(--space-16);
  line-height: 1.5;
}

/* ==========================================================
   HEADER
   ========================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) clamp(var(--space-5), 5vw, var(--space-12));
  background: color-mix(in srgb, var(--color-bg) 75%, transparent);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 40%, transparent);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.brand-mark {
  width: 32px;
  height: 32px;
  color: var(--color-text);
  flex-shrink: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 400;
}
.nav a:hover { color: var(--color-text); }

.nav-cta {
  padding: var(--space-2) var(--space-5);
  border: 1px solid var(--color-ember);
  border-radius: var(--radius-full);
  color: var(--color-ember) !important;
  font-weight: 500;
}
.nav-cta:hover {
  background: var(--color-ember);
  color: var(--color-text-inverse) !important;
}

@media (max-width: 720px) {
  .nav a:not(.nav-cta) { display: none; }
  .brand-name { display: none; }
}

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: var(--space-32) clamp(var(--space-5), 5vw, var(--space-12)) var(--space-24);
  overflow: hidden;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
  max-width: var(--content-wide);
  margin-inline: auto;
  width: 100%;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-ember);
  margin-bottom: var(--space-6);
  font-weight: 500;
}

.hero-headline {
  font-size: var(--text-hero);
  line-height: 0.98;
  letter-spacing: -0.035em;
  font-weight: 500;
  margin-bottom: var(--space-8);
  max-width: 14ch;
}

.ember {
  color: var(--color-ember);
  font-style: italic;
  font-weight: 500;
}

.nowrap { white-space: nowrap; }

.hero-sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.5;
  max-width: 52ch;
  margin-bottom: var(--space-10);
}

.hero-cta-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-12);
}

.tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  max-width: 48ch;
}

.tagline sup {
  font-size: 0.55em;
  vertical-align: super;
  margin-left: 2px;
  color: var(--color-ember);
}

/* PORTRAIT */
.hero-portrait {
  display: flex;
  justify-content: center;
}

.portrait-frame {
  position: relative;
  width: min(280px, 70vw);
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.portrait-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  display: block;
}

.portrait-placeholder {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 35%, rgba(217, 106, 58, 0.18), transparent 70%),
    linear-gradient(180deg, var(--color-surface-2), var(--color-surface-offset));
}

.portrait-placeholder::after {
  content: "[ headshot ]";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.portrait-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-6) var(--space-5) var(--space-4);
  background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.55) 35%, rgba(0, 0, 0, 0.92) 100%);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.portrait-name {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
  font-weight: 500;
}

.portrait-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* HERO RADAR — ambient background */
.hero-radar {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.radar-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  opacity: 0;
}

.radar-ring.r1 { width: 320px; height: 320px; animation: radarPulse 6s ease-out infinite; animation-delay: 0s; }
.radar-ring.r2 { width: 600px; height: 600px; animation: radarPulse 6s ease-out infinite; animation-delay: 2s; }
.radar-ring.r3 { width: 1000px; height: 1000px; animation: radarPulse 6s ease-out infinite; animation-delay: 4s; }

@keyframes radarPulse {
  0%   { transform: scale(0.5); opacity: 0; }
  20%  { opacity: 0.6; }
  100% { transform: scale(1.4); opacity: 0; }
}

.radar-blip {
  position: absolute;
  top: 30%;
  right: 20%;
  width: 8px;
  height: 8px;
  background: var(--color-ember);
  border-radius: 50%;
  box-shadow: 0 0 24px var(--color-ember), 0 0 48px var(--color-ember-glow);
  animation: blipFlash 4s ease-in-out infinite;
}

@keyframes blipFlash {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50%      { opacity: 1;   transform: scale(1.4); }
}

/* ==========================================================
   BUTTONS
   ========================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) var(--space-8);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-interactive);
  cursor: pointer;
  white-space: nowrap;
}

.btn-large {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

.btn-primary {
  background: var(--color-ember);
  color: var(--color-text-inverse);
  border: 1px solid var(--color-ember);
  box-shadow: 0 4px 24px var(--color-ember-glow);
}

.btn-primary:hover {
  background: var(--color-ember-hover);
  border-color: var(--color-ember-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px var(--color-ember-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-text);
  background: var(--color-surface-2);
}

/* ==========================================================
   DOCTRINE SECTION
   ========================================================== */
.section-doctrine {
  position: relative;
}

.doctrine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-24);
}

@media (max-width: 900px) {
  .doctrine-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

.doctrine-card {
  position: relative;
  padding: var(--space-10) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-interactive);
}

.doctrine-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-ember);
  box-shadow: var(--shadow-lg);
}

.doctrine-number {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-ember);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: var(--space-5);
}

.doctrine-h {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.doctrine-card p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* RADAR signature */
.doctrine-radar {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-8);
}

.radar-svg {
  width: min(540px, 90vw);
  height: auto;
}

.radar-sweep {
  transform-origin: 300px 300px;
  animation: sweepRotate 8s linear infinite;
}

@keyframes sweepRotate {
  to { transform: rotate(360deg); }
}

.radar-blip-group {
  animation: blipFlash 3s ease-in-out infinite;
  transform-origin: 420px 200px;
}

.radar-caption {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 48ch;
  text-align: center;
}

/* ==========================================================
   WHO + PIERCE + PROOF
   ========================================================== */
.who-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .who-grid { grid-template-columns: 1fr; gap: var(--space-6); }
}

.who-card {
  padding: var(--space-8);
  border-left: 2px solid var(--color-ember);
  background: var(--color-surface);
  transition: all var(--transition-interactive);
}

.who-card:hover {
  background: var(--color-surface-2);
  border-left-width: 4px;
}

.who-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
}

.who-card p {
  color: var(--color-text-muted);
}

/* PIERCE */
.pierce-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-12);
  max-width: var(--content-default);
}

.pierce-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: start;
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--color-divider);
}

.pierce-list li:last-child { border-bottom: none; }

.pierce-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-ember);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
}

.pierce-list h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.pierce-list p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 60ch;
}

/* PROOF */
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

@media (max-width: 900px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
}

.proof-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border-top: 2px solid var(--color-ember);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.proof-num {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.proof-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.proof-coda {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.5;
}

/* ==========================================================
   CONTACT
   ========================================================== */
.section-contact {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.section-contact .section-eyebrow,
.section-contact .section-title {
  margin-left: auto;
  margin-right: auto;
}

.contact-lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin: 0 auto var(--space-10);
}

.contact-cta-row {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  justify-content: center;
}

/* ==========================================================
   FOOTER
   ========================================================== */
.site-footer {
  padding: var(--space-12) clamp(var(--space-5), 5vw, var(--space-12));
  border-top: 1px solid var(--color-divider);
  max-width: var(--content-wide);
  margin-inline: auto;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
}

.footer-tag {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-tag sup {
  font-size: 0.6em;
  color: var(--color-ember);
}

.footer-meta {
  display: flex;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* ==========================================================
   SCROLL REVEAL
   ========================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
    transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}