/* ============================================================
   about.css — About page styles
   Depends on: style.css (design tokens, shared utilities)
   ============================================================ */


/* ─── About Hero ─── */

.about-hero {
  background-image:
    radial-gradient(ellipse 70% 55% at 65% 32%, rgba(0, 184, 169, 0.065) 0%, transparent 65%),
    radial-gradient(ellipse 45% 40% at 22% 72%, rgba(47, 128, 237, 0.038) 0%, transparent 60%);
}


/* ─── Evolution Section ─── */

.evolution {
  padding: 7rem 0 5.5rem;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.evolution::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.22), transparent);
}

.evolution__split {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 5rem;
  align-items: start;
  margin-bottom: 4.5rem;
}

.evolution__heading {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.evolution__heading h2 {
  margin: 0;
}

.evolution__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.evolution__body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.evolution__body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.pull-quote {
  margin: 0.5rem 0 0;
  padding: 1.375rem 1.5rem 1.375rem 1.75rem;
  border-left: 3px solid var(--accent);
  background: rgba(var(--accent-rgb), 0.042);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.pull-quote p {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.55;
  font-style: italic;
  margin: 0;
}

.evolution__visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.4),
    0 0 32px rgba(var(--accent-rgb), 0.04);
}

.evolution__visual img {
  width: 100%;
  height: auto;
  display: block;
}


/* ─── LoadServ Story Section ─── */

.loadserv-story {
  padding: 7rem 0 5.5rem;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.loadserv-story::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.18), transparent);
}

.loadserv__grid {
  display: grid;
  grid-template-columns: 1fr 0.65fr;
  gap: 4.5rem;
  align-items: start;
}

.loadserv__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.loadserv__subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.loadserv__body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.loadserv__body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.proof-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.proof-chip {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 0.3125rem 0.75rem;
}

/* Reserved image container — dark gradient CSS fallback when JPG is not yet present */
.loadserv__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.4),
    0 0 32px rgba(var(--accent-rgb), 0.04);
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(ellipse 60% 55% at 35% 42%, rgba(0, 184, 169, 0.10) 0%, transparent 65%),
    linear-gradient(155deg, #0D1825 0%, #080F1A 55%, #04070E 100%);
}

.loadserv__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}


/* ─── Lessons Section ─── */

.lessons {
  padding: 7rem 0 5.5rem;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.lessons::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.22), transparent);
}

.lessons-grid {
  display: flex;
  flex-direction: column;
}

.lesson-card {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 2.5rem;
  padding: 2.25rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  align-items: start;
  transition: border-color var(--transition-fast);
}

.lesson-card:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.055);
}

.lesson-card:hover {
  border-bottom-color: rgba(var(--accent-rgb), 0.14);
}

.lesson-card__num {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 2.2vw, 2.25rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  opacity: 0.28;
  padding-top: 0.2rem;
  transition: opacity var(--transition-fast);
  user-select: none;
}

.lesson-card:hover .lesson-card__num {
  opacity: 0.6;
}

.lesson-card__inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.lesson-card__icon {
  display: flex;
  color: var(--accent);
  opacity: 0.65;
  margin-bottom: 0.125rem;
}

.lesson-card__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.lesson-card__title {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin: 0;
}

.lesson-card__desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}


/* ─── Tablet (max-width: 1024px) ─── */

@media (max-width: 1024px) {
  .evolution__split {
    gap: 3.5rem;
  }

  .evolution__heading {
    position: static;
  }

  .loadserv-story {
    padding: 5.5rem 0 4.5rem;
  }

  .loadserv__grid {
    gap: 3rem;
  }

  .lessons {
    padding: 5.5rem 0 4.5rem;
  }
}


/* ─── Mobile (max-width: 768px) ─── */

@media (max-width: 768px) {
  .evolution {
    padding: 4.5rem 0 3.5rem;
  }

  .evolution__split {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
  }

  .evolution__heading {
    position: static;
  }

  .evolution__body {
    gap: 1rem;
  }

  .evolution__split .reveal {
    transition-delay: 0s !important;
  }

  .loadserv-story {
    padding: 4.5rem 0 3.5rem;
  }

  .loadserv__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .proof-chips {
    gap: 0.375rem;
  }

  .lessons {
    padding: 4.5rem 0 3.5rem;
  }

  .lesson-card {
    gap: 1.5rem;
    padding: 1.75rem 0;
  }

  .lesson-card__num {
    font-size: 1.5rem;
  }
}


/* ─── Advisory Philosophy Section ─── */

.philosophy {
  padding: 7rem 0 5.5rem;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.philosophy::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.18), transparent);
}

.philosophy__split {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 5rem;
  align-items: start;
}

.philosophy__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: calc(var(--header-height) + 2rem);
}

.philosophy__content h2 {
  margin: 0;
}

.philosophy__lead {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.philosophy__body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.philosophy__body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.philosophy__principles {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.philosophy-card {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 1.375rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.025);
  align-items: flex-start;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.philosophy-card:hover {
  border-color: rgba(var(--accent-rgb), 0.16);
  background: rgba(var(--accent-rgb), 0.03);
}

.philosophy-card__icon {
  display: flex;
  flex-shrink: 0;
  color: var(--accent);
  opacity: 0.7;
  margin-top: 0.125rem;
}

.philosophy-card__icon svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.5;
}

.philosophy-card__inner {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.philosophy-card__title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  margin: 0;
}

.philosophy-card__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}


/* ─── Process Section ─── */

.process {
  padding: 7rem 0 5.5rem;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.22), transparent);
}

.process__body {
  max-width: 52rem;
  margin: 0 auto 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.process__body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* Horizontal 5-column timeline on desktop */
.process__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  position: relative;
}

/* Connecting line — sits at vertical centre of the step number circles */
.process__steps::before {
  content: '';
  position: absolute;
  top: 1.4375rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(var(--accent-rgb), 0.18) 15%,
    rgba(var(--accent-rgb), 0.18) 85%,
    transparent
  );
  pointer-events: none;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.875rem;
}

.process-step__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
}

.process-step__num {
  width: 2.875rem;
  height: 2.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  background: var(--bg-surface);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.process-step:hover .process-step__num {
  border-color: rgba(var(--accent-rgb), 0.5);
  background: rgba(var(--accent-rgb), 0.06);
}

.process-step__icon {
  display: flex;
  color: var(--accent);
  opacity: 0.6;
}

.process-step__icon svg {
  width: 18px;
  height: 18px;
  stroke-width: 1.5;
}

.process-step__title {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
  margin: 0;
}

.process-step__desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}


/* ─── Stage 3 — Tablet (max-width: 1024px) ─── */

@media (max-width: 1024px) {
  .philosophy {
    padding: 5.5rem 0 4.5rem;
  }

  .philosophy__split {
    gap: 3.5rem;
  }

  .philosophy__content {
    position: static;
  }

  .process {
    padding: 5.5rem 0 4.5rem;
  }

  /* 3-column grid at tablet — avoids over-compressed columns */
  .process__steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  .process__steps::before {
    top: 1.4375rem;
    left: 5%;
    right: 5%;
  }
}


/* ─── Stage 3 — Mobile (max-width: 768px) ─── */

@media (max-width: 768px) {
  .philosophy {
    padding: 4.5rem 0 3.5rem;
  }

  .philosophy__split {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .philosophy__content {
    position: static;
  }

  .process {
    padding: 4.5rem 0 3.5rem;
  }

  .process__body {
    text-align: left;
    margin-bottom: 3rem;
  }

  /* Vertical stepper on mobile */
  .process__steps {
    grid-template-columns: 1fr;
    gap: 0;
    padding-left: 1rem;
  }

  /* Vertical connector line running through the step numbers */
  .process__steps::before {
    top: 1.4375rem;
    bottom: 1.4375rem;
    left: 1.4375rem;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(
      180deg,
      transparent,
      rgba(var(--accent-rgb), 0.18) 10%,
      rgba(var(--accent-rgb), 0.18) 90%,
      transparent
    );
  }

  .process-step {
    flex-direction: row;
    align-items: flex-start;
    text-align: left;
    gap: 1.25rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  }

  .process-step:last-child {
    border-bottom: none;
  }

  .process-step__header {
    flex-direction: column;
    flex-shrink: 0;
    gap: 0.5rem;
    align-items: center;
  }

  .process-step__num {
    background: var(--bg-surface);
  }
}


/* ─── Founder-Led Thinking Section ─── */

.founder-led {
  padding: 7rem 0 5.5rem;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
}

.founder-led::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.18), transparent);
}

.founder-led__grid {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  gap: 5rem;
  align-items: center;
}

.founder-led__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.founder-led__content h2 {
  margin: 0;
}

.founder-led__lead {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.founder-led__body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
}

.founder-led__body p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* Advisory → Execution visual block */
.founder-led__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.founder-led__flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  max-width: 22rem;
}

.founder-led__flow-item {
  width: 100%;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.founder-led__flow-item--advisory {
  background: rgba(var(--accent-rgb), 0.055);
  border-color: rgba(var(--accent-rgb), 0.18);
}

.founder-led__flow-item--execution {
  background: rgba(47, 128, 237, 0.04);
  border-color: rgba(47, 128, 237, 0.14);
}

.founder-led__flow-label {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

.founder-led__flow-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

.founder-led__flow-arrow {
  display: flex;
  color: var(--accent);
  opacity: 0.45;
  transform: rotate(90deg);
}

.founder-led__flow-arrow svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.5;
}


/* ─── Personal Statement Section ─── */

.personal-statement {
  padding: 7rem 0 5.5rem;
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.personal-statement::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.22), transparent);
}

.personal-statement__inner {
  max-width: 46rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.personal-statement__inner h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin: 0;
  line-height: 1.15;
}

.personal-statement__body {
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--accent);
}

.personal-statement__body p {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}


/* ─── About Final CTA Section ─── */

.about-cta {
  padding: 7rem 0 6rem;
  background: var(--bg-base);
  position: relative;
  overflow: hidden;
  text-align: center;
}

/* Dot-grid background pattern */
.about-cta__bg {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(var(--accent-rgb), 0.12) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
  pointer-events: none;
}

/* Radial fade so dots fade to black at edges */
.about-cta__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, transparent 30%, var(--bg-base) 80%);
}

.about-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.22), transparent);
}

.about-cta__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  max-width: 44rem;
  margin: 0 auto;
}

.about-cta__inner h2 {
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  line-height: 1.2;
  margin: 0;
}

.about-cta__body {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.about-cta__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}


/* ─── Stage 4 — Tablet (max-width: 1024px) ─── */

@media (max-width: 1024px) {
  .founder-led {
    padding: 5.5rem 0 4.5rem;
  }

  .founder-led__grid {
    gap: 3.5rem;
  }

  .personal-statement {
    padding: 5.5rem 0 4.5rem;
  }

  .about-cta {
    padding: 5.5rem 0 5rem;
  }
}


/* ─── Stage 4 — Mobile (max-width: 768px) ─── */

@media (max-width: 768px) {
  .founder-led {
    padding: 4.5rem 0 3.5rem;
  }

  .founder-led__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .founder-led__flow {
    max-width: 100%;
  }

  .personal-statement {
    padding: 4.5rem 0 3.5rem;
  }

  .personal-statement__inner {
    max-width: 100%;
  }

  .personal-statement__body {
    padding-left: 1.125rem;
  }

  .about-cta {
    padding: 4.5rem 0 4rem;
  }

  .about-cta__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .about-cta__actions .btn {
    text-align: center;
  }
}