/* ==========================================================
   ZEVARYN SYSTEMS — ABOUT PAGE  (Phase 4)
   Loaded after style.css, on about.html only.

   1. Hero
   2. Section rhythm
   3. Company introduction
   4. Why Zevaryn exists
   5. Mission
   6. How we build
   7. Company values
   8. Founder
   9. Company direction
   10. Final CTA
   11. Responsive
   12. Reduced motion
   ========================================================== */


/* ==========================================================
   1. HERO
   ========================================================== */

.about-hero {
  position: relative;
  z-index: var(--z-content);
  padding: clamp(122px, 15vh, 160px) 0 clamp(36px, 5vw, 60px);
}

.about-hero-eyebrow {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 9px;
  font-family: var(--f-mono);
  font-size: var(--text-2xs);
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray-2);
}

.about-hero-eyebrow b { color: var(--pink); font-weight: 500; }
.about-hero-eyebrow span { color: var(--violet-muted); }

.about-hero h1 {
  max-width: 15ch;
  margin: var(--space-md) 0;
  font-size: clamp(2.6rem, 5.6vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -.04em;
}

.about-hero h1 .line { display: block; }

.about-hero-lead {
  max-width: 56ch;
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  color: var(--gray-1);
}

.about-hero-thesis {
  max-width: 48ch;
  margin-top: var(--space-lg);
  padding-left: var(--space-md);
  border-left: 2px solid var(--pink);
  color: var(--white);
  font-size: clamp(.95rem, 1.1vw, 1.0625rem);
  line-height: 1.6;
}

.about-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-top: var(--space-lg);
  font-family: var(--f-mono);
  font-size: var(--text-2xs);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-2);
}

.about-hero-meta span {
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-hero-meta span:not(:last-child)::after {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--violet-muted);
  transform: rotate(45deg);
}


/* ==========================================================
   2. SECTION RHYTHM
   ========================================================== */

.about-section {
  position: relative;
  z-index: var(--z-content);
  padding-block: clamp(48px, 6vw, 80px);
}

.about-band {
  background: var(--bg-1);
  border-block: 1px solid var(--line);
}

.about-section .section-heading {
  margin-bottom: clamp(30px, 4.5vw, 48px);
}

/* Shared: controlled body-copy column */
.about-prose p {
  max-width: 58ch;
  color: var(--gray-1);
}

.about-prose p + p { margin-top: var(--space-md); }


/* ==========================================================
   3. COMPANY INTRODUCTION
   ========================================================== */

.about-intro-copy p {
  max-width: 60ch;
  color: var(--gray-1);
}

.about-intro-copy p + p { margin-top: var(--space-md); }

.about-intro-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: var(--space-xl) 0 0;
  padding: var(--space-md) 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.about-intro-strip li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: clamp(16px, 3vw, 36px);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-1);
}

.about-intro-strip li::before {
  content: '';
  flex: none;
  width: 5px;
  height: 5px;
  background: var(--pink);
  transform: rotate(45deg);
}

.about-intro-strip li:nth-child(even)::before { background: var(--violet); }


/* ==========================================================
   4. WHY ZEVARYN EXISTS
   ========================================================== */

.about-why-layout {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: start;
}

.about-why-lead .label { margin-bottom: var(--space-sm); }
.about-why-lead h2 { margin-bottom: var(--space-md); }

.about-why-lead p {
  max-width: 34ch;
  color: var(--gray-1);
}

.about-why-lead p + p { margin-top: var(--space-md); }

@media (min-width: 1025px) {
  .about-why-lead { position: sticky; top: 120px; }
}

.about-why-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.about-why-list li {
  padding: var(--space-lg) var(--space-sm);
  margin-inline: calc(var(--space-sm) * -1);
  border-top: 1px solid var(--line);
  transition: background var(--motion-normal) var(--ease-standard);
}

.about-why-list li:last-child { border-bottom: 1px solid var(--line); }

.about-why-list li:hover {
  background: linear-gradient(90deg, rgba(255, 47, 126, .045), transparent 72%);
}

.about-why-list h3 {
  margin-bottom: 4px;
  font-size: 1.1rem;
}

.about-why-list p {
  max-width: 48ch;
  font-size: var(--text-sm);
  color: var(--gray-1);
}


/* ==========================================================
   5. MISSION
   ========================================================== */

.about-mission-inner {
  max-width: 760px;
}

.about-mission-inner .label { margin-bottom: var(--space-sm); }

.about-mission-inner h2 {
  margin-bottom: var(--space-lg);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
}

.about-mission-statement {
  max-width: 40ch;
  color: var(--white);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.32;
  letter-spacing: -.015em;
}

.about-mission-support {
  max-width: 52ch;
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--line);
  color: var(--gray-1);
  font-size: var(--text-sm);
}


/* ==========================================================
   6. HOW WE BUILD
   ========================================================== */

.about-how-lead {
  max-width: 52ch;
  margin-bottom: clamp(32px, 5vw, 56px);
}

.about-how-lead .label { margin-bottom: var(--space-sm); }
.about-how-lead h2 { margin-bottom: var(--space-md); }
.about-how-lead p { color: var(--gray-1); }

.about-how-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.about-how-item {
  display: grid;
  grid-template-columns: clamp(64px, 9vw, 110px) minmax(0, 1fr);
  gap: clamp(16px, 4vw, 48px);
  align-items: baseline;
  padding: clamp(24px, 3.4vw, 38px) var(--space-sm);
  margin-inline: calc(var(--space-sm) * -1);
  border-bottom: 1px solid var(--line);
  transition: background var(--motion-normal) var(--ease-standard);
}

.about-how-item:hover {
  background: linear-gradient(100deg, rgba(139, 92, 246, .05), transparent 70%);
}

.about-how-num {
  color: transparent;
  font-family: var(--f-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1;
  -webkit-text-stroke: 1px var(--pink);
}

.about-how-item:nth-child(even) .about-how-num {
  -webkit-text-stroke-color: var(--violet);
}

.about-how-item h3 {
  margin-bottom: var(--space-2xs);
  font-size: clamp(1.15rem, 1.7vw, 1.4rem);
}

.about-how-item p {
  max-width: 56ch;
  font-size: var(--text-sm);
  color: var(--gray-1);
}


/* ==========================================================
   7. COMPANY VALUES
   ========================================================== */

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--grid-gap-tight);
  border: 1px solid var(--line);
  background: var(--line);
}

.about-value {
  padding: clamp(22px, 2.6vw, 30px);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, .015), transparent 55%),
    var(--bg-1);
  transition: background var(--motion-normal) var(--ease-standard);
}

.about-value:hover {
  background:
    linear-gradient(150deg, rgba(255, 47, 126, .05), transparent 55%),
    var(--bg-1);
}

.about-value-key {
  display: block;
  margin-bottom: var(--space-xs);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--gray-2);
}

.about-value h3 {
  margin-bottom: 6px;
  font-size: 1.0625rem;
}

.about-value p {
  font-size: var(--text-sm);
  color: var(--gray-1);
}


/* ==========================================================
   8. FOUNDER
   ========================================================== */

.about-founder-layout {
  display: grid;
  grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}

.about-founder-portrait { position: relative; }

.about-portrait-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border: 1px solid var(--line-violet);
  border-radius: var(--radius-md);
  background:
    radial-gradient(circle at 30% 24%, rgba(255, 47, 126, .16), transparent 55%),
    radial-gradient(circle at 82% 88%, rgba(139, 92, 246, .18), transparent 55%),
    linear-gradient(160deg, #17141d, #0c0b10);
}

.about-portrait-frame.tech-frame::before,
.about-portrait-frame.tech-frame::after {
  border-color: var(--violet);
}

/* Founder photo. The source is square and the frame is 4:5, so the box is
   oversized and anchored top-right — that crops in on the face without
   distorting it. max-width overrides the global `img { max-width: 100% }`. */
.about-portrait-img {
  position: absolute;
  top: 0;
  right: 0;
  width: 115%;
  height: 115%;
  max-width: none;
  object-fit: cover;
  object-position: right top;
}

/* Keeps the mono labels legible over the photo and settles it into the page. */
.about-portrait-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 12, .72), transparent 30%),
    linear-gradient(0deg, rgba(10, 10, 12, .72), transparent 36%);
}

.about-portrait-mono {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: .14em;
  color: var(--pink);
}

.about-portrait-tag {
  position: absolute;
  right: 14px;
  bottom: 14px;
  font-family: var(--f-mono);
  font-size: 8.5px;
  letter-spacing: .14em;
  color: var(--gray-2);
}

.about-portrait-scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 32%;
  background: linear-gradient(180deg, rgba(255, 47, 126, .12), transparent);
  animation: aboutScan 6s var(--ease-standard) infinite;
}

@keyframes aboutScan {
  0% { transform: translateY(-40%); opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { transform: translateY(320%); opacity: 0; }
}

.about-founder-copy h2 { font-size: clamp(1.9rem, 3vw, 2.5rem); }

.about-founder-title {
  margin-top: 6px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--pink);
}

.about-founder-copy > p {
  max-width: 56ch;
  margin-top: var(--space-md);
  color: var(--gray-1);
}

.about-founder-quote {
  max-width: 46ch;
  margin: var(--space-lg) 0 0;
  padding-left: var(--space-md);
  border-left: 2px solid var(--violet);
  color: var(--white);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.4;
  letter-spacing: -.01em;
}


/* ==========================================================
   9. COMPANY DIRECTION
   ========================================================== */

.about-direction-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}

.about-direction-copy .label { margin-bottom: var(--space-sm); }
.about-direction-copy h2 { margin-bottom: var(--space-md); }

.about-direction-copy > p {
  max-width: 54ch;
  color: var(--gray-1);
}

.about-direction-copy > p + p { margin-top: var(--space-md); }

.about-direction-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: var(--space-lg) 0 0;
  padding: 0;
  list-style: none;
}

.about-direction-examples li {
  padding: 8px 14px;
  border: 1px solid var(--line-violet);
  border-radius: var(--radius-sm);
  background: rgba(139, 92, 246, .05);
  color: var(--gray-1);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .04em;
}

.about-direction-note {
  max-width: 52ch;
  margin-top: var(--space-lg);
  color: var(--gray-2);
  font-size: var(--text-sm);
}

.about-direction-beats {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line-strong);
}

.about-direction-beats li {
  position: relative;
  padding: 0 0 var(--space-lg) var(--space-lg);
  color: var(--white);
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  line-height: 1.3;
}

.about-direction-beats li:last-child { padding-bottom: 0; }

.about-direction-beats li::before {
  content: '';
  position: absolute;
  left: -5px;
  top: .4em;
  width: 9px;
  height: 9px;
  background: var(--bg-1);
  border: 1px solid var(--pink);
  transform: rotate(45deg);
}

.about-direction-beats li:nth-child(2)::before { border-color: var(--violet); }

.about-direction-beats span {
  display: block;
  margin-bottom: 4px;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .12em;
  color: var(--pink);
}

.about-direction-beats li:nth-child(2) span { color: var(--violet); }
.about-direction-beats li:nth-child(3) span { color: var(--gray-2); }


/* ==========================================================
   10. FINAL CTA
   ========================================================== */

.about-final {
  position: relative;
  z-index: var(--z-content);
  overflow: hidden;
  border-top: 1px solid var(--line);
  text-align: center;
  padding-block: clamp(72px, 10vw, 122px);
}

.about-final .container { position: relative; z-index: 1; }

.about-final-inner {
  max-width: 760px;
  margin-inline: auto;
}

.about-final-inner .label { justify-content: center; }

.about-final-inner h2 {
  margin: var(--space-md) 0;
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -.035em;
}

.about-final-inner > p {
  max-width: 50ch;
  margin-inline: auto;
  color: var(--gray-1);
  font-size: var(--text-lead);
}

.about-final-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.about-btn-lg {
  --btn-pad-y: 18px;
  --btn-pad-x: 34px;
  min-height: 56px;
  font-size: 12px;
}

.about-final-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px 10px;
  margin-top: var(--space-lg);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-2);
}

.about-final-meta span {
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-final-meta span:not(:last-child)::after {
  content: '';
  width: 4px;
  height: 4px;
  background: var(--violet-muted);
  transform: rotate(45deg);
}

.about-final-watermark {
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  z-index: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(300px, 46vw, 600px);
  line-height: 1;
  color: rgba(255, 47, 126, .04);
  pointer-events: none;
  user-select: none;
}


/* ==========================================================
   11. RESPONSIVE
   ========================================================== */

@media (max-width: 1024px) {
  .about-why-layout,
  .about-direction-layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about-founder-layout {
    grid-template-columns: minmax(0, 240px) minmax(0, 1fr);
    gap: var(--space-lg);
  }
}

@media (max-width: 760px) {
  .about-values-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .about-founder-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about-portrait-frame { max-width: 280px; }

  .about-how-item {
    grid-template-columns: 1fr;
    gap: var(--space-2xs);
  }

  .about-how-num { font-size: 1.75rem; }
}

@media (max-width: 480px) {
  .about-values-grid { grid-template-columns: 1fr; }

  .about-final-actions { flex-direction: column; align-items: stretch; }
  .about-final-actions .btn { width: 100%; }
}


/* ==========================================================
   12. REDUCED MOTION
   ========================================================== */

@media (prefers-reduced-motion: reduce) {
  .about-why-list li,
  .about-how-item,
  .about-value {
    transition: none;
  }

  .about-portrait-scan { animation: none !important; }
}