/* ============================================================
   ASTRIX TRADEWORX — style.css
   Page & component styles
   Tokens/reset → general.css · Nav → nav-pill.css
   Header/Footer → header-footer.css · Fonts → font.css
   ============================================================ */

/* ---------- PRELOADER ---------- */
.preloader {
  position: fixed; inset: 0;
  background: #ffffff;
  z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.preloader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader__inner { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; }
.preloader__logo .logo-mark { width: 52px; height: 52px; font-size: 1.6rem; animation: preloaderPulse 1s ease-in-out infinite; }
.preloader__logo {
  width: 104px; height: 104px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.preloader__logo::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--color-primary-light);
  border-right-color: var(--color-primary-light);
  animation: ringSpinner 1s linear infinite;
}
@keyframes ringSpinner { to { transform: rotate(360deg); } }
.preloader__logo .preloader__icon {
  width: 64px; height: 64px;
  object-fit: contain;
  border-radius: 12px;
  position: relative; z-index: 1;
}
@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.12); }
}
.preloader__bar { display: none; }
.preloader__fill { display: none; }

/* ---------- LOGO MARK ---------- */
.logo-mark {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  color: var(--color-on-primary);
  border-radius: var(--radius-xl);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 2px 10px rgba(0,52,111,0.3);
  transition: transform 0.3s var(--spring);
}

/* ── Logo Images ── */
.nav__logo-img {
  height: 38px;
  width: auto;
  display: block;
  flex-shrink: 0;
}
.nav__logo-img--footer-icon {
  height: 30px;
  width: auto;
}
.preloader__icon {
  width: 64px;
  height: 64px;
  object-fit: contain;
  animation: preloaderPulse 1s ease-in-out infinite;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.9rem;
  border-radius: var(--radius-xl);
  font-size: 0.9rem; font-weight: 700;
  letter-spacing: 0.01em; font-family: var(--font);
  transition: all 0.25s var(--ease);
  cursor: pointer; position: relative; overflow: hidden;
}
.btn:active { transform: scale(0.97); }

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  color: var(--color-on-primary);
}
.btn--primary:hover { box-shadow: 0 8px 24px rgba(0,52,111,0.35); transform: translateY(-2px); }

.btn--glow {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  color: var(--color-on-primary);
}
.btn--glow:hover {
  box-shadow: 0 0 0 4px rgba(59,130,246,0.18), 0 10px 32px rgba(59,130,246,0.38);
  transform: translateY(-2px) scale(1.03);
  filter: brightness(1.14);
}

.btn--ghost {
  background: transparent; color: var(--color-text-inv);
  outline: 1.5px solid rgba(255,255,255,0.28);
}
.btn--ghost:hover { background: rgba(255,255,255,0.1); outline-color: rgba(255,255,255,0.55); }

.btn--ghost-dark {
  background: transparent; color: var(--color-primary);
  outline: 1.5px solid var(--color-ghost);
}
.btn--ghost-dark:hover { background: var(--color-primary-faint); outline-color: var(--color-primary); }

.btn--full { width: 100%; }
.btn--lg { padding: 1rem 2.4rem; font-size: 1rem; }

/* ---------- HERO ---------- */
.hero {
  min-height: 100vh; background: var(--color-surface);
  position: relative; display: flex; align-items: center;
  overflow: hidden; padding: 8rem 1.5rem 5rem;
}
.hero__mesh {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(59,130,246,0.07) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,52,111,0.05) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(230,184,74,0.04) 0%, transparent 35%);
  pointer-events: none;
}
.hero__grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,52,111,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,52,111,0.04) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}
.hero__inner {
  max-width: var(--max-width); margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  position: relative; z-index: 2;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--color-primary-faint); color: var(--color-primary);
  padding: 0.38rem 1rem; border-radius: var(--radius-pill);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em;
  margin-bottom: 1.5rem; width: fit-content;
}
.pulse-dot {
  width: 8px; height: 8px; background: var(--color-primary-light);
  border-radius: 50%; flex-shrink: 0; animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(59,130,246,0.5); }
  60% { box-shadow: 0 0 0 7px rgba(59,130,246,0); }
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,52,111,0.4); }
  60% { box-shadow: 0 0 0 6px rgba(0,52,111,0); }
}
.hero__headline {
  font-size: clamp(2.8rem, 5vw, 4.2rem); font-weight: 800; color: var(--color-text);
  line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 1.5rem;
}
.hero__headline em { font-style: normal; color: var(--color-primary); display: block; }
.hero__sub {
  font-size: 1.05rem; color: var(--color-text-soft); max-width: 480px;
  margin-bottom: 2.5rem; line-height: 1.8; font-weight: 400;
}
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero__trust { display: flex; align-items: center; gap: 1.5rem; }
.trust-item { display: flex; flex-direction: column; }
.trust-item strong {
  font-size: 1.6rem; font-weight: 800; color: var(--color-text);
  line-height: 1; letter-spacing: -0.02em;
}
.trust-item span { font-size: 0.72rem; color: var(--color-text-muted); margin-top: 0.2rem; font-weight: 500; }
.trust-divider { width: 1px; height: 38px; background: var(--color-ghost); }
.hero__visual { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; position: relative; z-index: 2; }

/* Ecosystem Card */
.eco-card {
  background: var(--color-surface-card); border-radius: var(--radius-xl);
  padding: 1.75rem 1.5rem 1.5rem; box-shadow: var(--shadow-lift);
  width: 100%; max-width: 340px;
  animation: floatCard 4.5s ease-in-out 0.6s infinite;
}
@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.eco-card__label {
  font-size: 0.67rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--color-text-muted); font-weight: 700; margin-bottom: 1.25rem;
}
.eco-flow { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
.eco-node {
  display: flex; align-items: center; gap: 0.75rem;
  background: var(--color-surface); border-radius: var(--radius-lg); padding: 0.7rem 1rem;
}
.eco-node--source { background: rgba(230,184,74,0.08); }
.eco-node--end { background: var(--color-primary-faint); }
.eco-node__icon { font-size: 1.1rem; flex-shrink: 0; }
.eco-node__name { display: block; font-size: 0.85rem; font-weight: 700; color: var(--color-text); line-height: 1.2; }
.eco-node__sub { display: block; font-size: 0.67rem; color: var(--color-text-muted); margin-top: 0.12rem; font-weight: 500; }
.eco-badge { display: inline-block; font-size: 0.58rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; background: var(--color-primary-faint); color: var(--color-primary); border-radius: var(--radius-pill); padding: 0.08rem 0.45rem; margin-left: 0.3rem; vertical-align: middle; }
.eco-connector { display: flex; flex-direction: column; align-items: center; padding: 0.2rem 0; gap: 0.3rem; }
.eco-flow-line { width: 2px; height: 16px; background: linear-gradient(to bottom, var(--color-ghost), var(--color-primary-light)); border-radius: 2px; }
.eco-flow-line--active { background: linear-gradient(to bottom, var(--color-primary-light), var(--color-primary)); }
.eco-pill {
  font-size: 0.67rem; font-weight: 700; color: var(--color-text-soft);
  background: var(--color-surface-low); border-radius: var(--radius-pill);
  padding: 0.18rem 0.75rem; letter-spacing: 0.04em; white-space: nowrap;
}
.eco-pill--active { background: var(--color-primary-faint); color: var(--color-primary); }
.eco-logistics {
  margin-top: 1rem; padding-top: 1rem;
  border-top-width: 1px; border-top-style: solid; border-top-color: var(--color-surface-low);
}
.eco-logistics__track { display: flex; flex-direction: column; gap: 0.4rem; }
.eco-logistics__label { font-size: 0.65rem; color: var(--color-text-muted); text-align: center; letter-spacing: 0.04em; font-weight: 600; }
.eco-logistics__bar { height: 3px; background: var(--color-surface-low); border-radius: 3px; overflow: hidden; position: relative; }
.eco-logistics__dot {
  position: absolute; top: 0; left: -30%; width: 30%; height: 100%;
  background: linear-gradient(90deg, transparent, var(--color-primary-light), transparent);
  border-radius: 3px; animation: logisticsSlide 2.2s ease-in-out infinite;
}
@keyframes logisticsSlide { from { left: -30%; } to { left: 110%; } }

.hero__scroll-hint { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 2; }
.scroll-arrow {
  width: 22px; height: 22px;
  border-right: 2px solid var(--color-ghost); border-bottom: 2px solid var(--color-ghost);
  transform: rotate(45deg); animation: scrollBounce 1.8s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: 0.4; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 0.9; }
}

/* ---------- STATS STRIP ---------- */
.stats-strip { background: var(--color-surface-dark); padding: 2.5rem 0; }
.stats-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-strip__item {
  text-align: center; padding: 0.75rem 1.5rem;
  border-right-width: 1px; border-right-style: solid;
  border-right-color: rgba(255,255,255,0.07);
}
.stats-strip__item:last-child { border-right: none; }
.stats-strip__num { display: block; font-size: 2.2rem; font-weight: 800; color: var(--color-primary-light); line-height: 1.1; letter-spacing: -0.02em; }
.stats-strip__label { font-size: 0.78rem; color: var(--color-text-inv-muted); margin-top: 0.3rem; display: block; font-weight: 500; }

/* ---------- PROBLEM SECTION ---------- */
.problem { padding: 6rem 0; background: var(--color-surface-card); }
.problem__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.problem__text p { color: var(--color-text-soft); font-size: 1rem; line-height: 1.8; }
.problem__callouts { display: flex; flex-direction: column; gap: 1rem; }
.callout-card {
  background: var(--color-surface); border-radius: var(--radius-xl); padding: 1.75rem;
  transition: transform 0.35s var(--spring), box-shadow 0.35s var(--ease);
}
.callout-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-float); }
.callout-card--accent { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt)); }
.callout-card__icon { font-size: 1.8rem; margin-bottom: 0.75rem; }
.callout-card h3 { font-size: 1rem; font-weight: 700; color: var(--color-text); margin-bottom: 0.5rem; }
.callout-card p { font-size: 0.9rem; color: var(--color-text-soft); line-height: 1.75; }
.callout-card--accent h3 { color: #ffffff; }
.callout-card--accent p { color: rgba(255, 255, 255, 0.88); }
.callout-card--accent .callout-card__icon svg { stroke: rgba(255, 255, 255, 0.85); }

/* ---------- PRODUCTS ---------- */
.products { padding: 6rem 0; background: var(--color-surface); }
.products__sub { color: var(--color-text-muted); font-size: 1.05rem; max-width: 560px; margin: 0 auto 3rem; }
.products__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.product-card {
  background: var(--color-surface-card); border-radius: var(--radius-xl); padding: 2rem;
  transition: transform 0.4s var(--spring), box-shadow 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.product-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.product-card:hover::before { transform: scaleX(1); }
.product-card--primary {
  background: linear-gradient(145deg, var(--color-surface-dark) 0%, var(--color-surface-darkest) 100%);
}
.product-card--primary::before { background: linear-gradient(90deg, var(--color-primary-light), var(--color-gold)); }
.product-card--primary .product-card__name { color: var(--color-text-inv); }
.product-card--primary .product-card__role { color: var(--color-primary-light); }
.product-card--primary .product-card__desc { color: var(--color-text-inv-soft); }
.product-card__header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.product-card__icon { font-size: 1.75rem; }
.product-card__tag {
  font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em;
  padding: 0.22rem 0.8rem; border-radius: var(--radius-pill);
  background: var(--color-primary-faint); color: var(--color-primary);
}
.product-card__tag--active { background: rgba(59,130,246,0.15); color: var(--color-primary-light); }
.product-card__name { font-size: 1.5rem; font-weight: 800; color: var(--color-text); margin-bottom: 0.2rem; letter-spacing: -0.02em; }
.product-card__role { font-size: 0.75rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.85rem; }
.product-card__desc { font-size: 0.9rem; color: var(--color-text-soft); line-height: 1.75; margin-bottom: 1.25rem; }
.product-card__cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.85rem; font-weight: 700; color: var(--color-primary-light);
  transition: gap 0.2s var(--ease);
}
.product-card__cta:hover { gap: 0.65rem; }
.product-card__badge {
  display: inline-block; font-size: 0.72rem; font-weight: 600;
  color: var(--color-text-muted); background: var(--color-surface-low);
  border-radius: var(--radius-pill); padding: 0.2rem 0.85rem;
}

/* ---------- HOW IT WORKS ---------- */
.how { padding: 6rem 0; background: var(--color-surface-card); }
.steps { display: flex; align-items: stretch; gap: 0; margin-top: 3rem; }
.step {
  flex: 1; padding: 2.25rem 1.75rem;
  background: var(--color-surface); border-radius: var(--radius-xl);
  text-align: center; transition: transform 0.4s var(--spring), box-shadow 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.step::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow-lift); }
.step:hover::before { transform: scaleX(1); }
.step__number {
  position: absolute; top: 1rem; right: 1.25rem;
  font-size: 3rem; font-weight: 800; color: var(--color-surface-low);
  line-height: 1; user-select: none; letter-spacing: -0.03em;
}
.step__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.step h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.75rem; color: var(--color-text); }
.step p { font-size: 0.9rem; color: var(--color-text-soft); }
.step__link { display: inline-block; margin-top: 1rem; font-size: 0.85rem; font-weight: 700; color: var(--color-primary); transition: letter-spacing 0.2s; }
.step__link:hover { letter-spacing: 0.03em; }
.step__arrow { display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--color-ghost); width: 3rem; flex-shrink: 0; padding-top: 1rem; }

/* ---------- BENEFITS ---------- */
.benefits { padding: 6rem 0; background: var(--color-surface); }
.benefits__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; margin-top: 2.5rem; }
.benefit-card {
  padding: 1.75rem; background: var(--color-surface-card); border-radius: var(--radius-xl);
  transition: transform 0.4s var(--spring), box-shadow 0.4s var(--ease);
  position: relative; overflow: hidden;
}
.benefit-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.benefit-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-float); }
.benefit-card:hover::before { transform: scaleX(1); }
.benefit-card__icon { font-size: 1.8rem; margin-bottom: 1rem; }
.benefit-card h3 { font-size: 0.98rem; font-weight: 700; color: var(--color-text); margin-bottom: 0.5rem; }
.benefit-card p { font-size: 0.875rem; color: var(--color-text-soft); }

/* ---------- ECOSYSTEM PILLS ---------- */
.ecosystem { background: var(--color-surface-dark); padding: 2.5rem 0; }
.ecosystem__label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-inv-muted); text-align: center; margin-bottom: 1rem; font-weight: 600; }
.ecosystem__pills { display: flex; justify-content: center; gap: 0.75rem; flex-wrap: wrap; }
.pill {
  display: flex; flex-direction: column; align-items: center;
  padding: 0.65rem 1.35rem; background: rgba(255,255,255,0.06);
  border-radius: var(--radius-pill); font-size: 0.85rem; font-weight: 700;
  color: rgba(255,255,255,0.48); transition: all 0.3s var(--ease); cursor: default;
}
.pill em { font-style: normal; font-size: 0.65rem; font-weight: 500; color: rgba(255,255,255,0.28); }
.pill--active { background: rgba(59,130,246,0.15); color: var(--color-primary-light); }
.pill--active em { color: rgba(59,130,246,0.6); }
.pill:not(.pill--active):hover { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); }

/* ---------- ELIGIBILITY ---------- */
.eligibility { padding: 6rem 0; background: var(--color-surface-card); }
.eligibility__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.eligibility__list { display: flex; flex-direction: column; gap: 0.9rem; margin-top: 0.5rem; }
.eligibility__list li { display: flex; align-items: center; gap: 0.8rem; font-size: 1rem; color: var(--color-text-soft); }
.check {
  width: 26px; height: 26px; background: var(--color-primary-faint); color: var(--color-primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 800; flex-shrink: 0;
  transition: transform 0.3s var(--spring), background 0.2s;
}
.eligibility__list li:hover .check { background: var(--color-primary-light); color: var(--color-on-primary); transform: scale(1.15); }
.elig-card { background: var(--color-surface); border-radius: var(--radius-xl); padding: 2rem; box-shadow: var(--shadow-float); }
.elig-card__title {
  font-size: 1rem; font-weight: 700; color: var(--color-text); margin-bottom: 1.25rem;
  padding-bottom: 0.75rem; border-bottom-width: 1px; border-bottom-style: solid;
  border-bottom-color: var(--color-surface-input);
}
.elig-item {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0;
  font-size: 0.9rem; color: var(--color-text-soft);
  border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: var(--color-surface-low);
  transition: color 0.2s, padding-left 0.2s;
}
.elig-item:last-of-type { border-bottom: none; }
.elig-item:hover { color: var(--color-text); padding-left: 4px; }
.elig-dot { width: 8px; height: 8px; background: var(--color-primary-light); border-radius: 50%; flex-shrink: 0; }

/* ---------- PHILOSOPHY QUOTE ---------- */
.philosophy { padding: 5rem 0; background: var(--color-surface); position: relative; overflow: hidden; }
.philosophy__inner { max-width: 820px; margin: 0 auto; text-align: center; position: relative; z-index: 2; padding: 0 1.5rem; }
.philosophy__mark { font-size: 8rem; color: var(--color-surface-low); line-height: 0.6; margin-bottom: 1.5rem; display: block; font-weight: 800; }
.philosophy__quote { font-size: clamp(1.05rem, 2.2vw, 1.4rem); font-style: italic; color: var(--color-text); line-height: 1.8; font-weight: 700; margin-bottom: 1.5rem; }
.philosophy__attr { font-size: 0.82rem; font-weight: 700; color: var(--color-primary); letter-spacing: 0.04em; text-transform: uppercase; }

/* ---------- FOUNDERS ---------- */
.founders { padding: 6rem 0; background: var(--color-surface-card); }
.founders__sub { color: var(--color-text-muted); font-size: 1.05rem; max-width: 520px; margin: 0 auto 3rem; }
.founders__grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 2rem; max-width: 780px; margin: 0 auto; }
.founder-card { background: var(--color-surface); border-radius: var(--radius-xl); overflow: hidden; transition: transform .45s var(--spring), box-shadow .45s var(--ease); }
.founder-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lift); }
.founder-card__photo-wrap { position: relative; height: 300px; overflow: hidden; background: linear-gradient(160deg, var(--color-surface-dark), var(--color-surface-darkest)); }
.founder-card__img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; transition: transform .5s var(--ease); }
.founder-card:hover .founder-card__img { transform: scale(1.05); }
.founder-card__photo-wrap--placeholder { display: flex; align-items: center; justify-content: center; }
.founder-initials-wrap { display: flex; align-items: center; justify-content: center; width: 110px; height: 110px; border-radius: 50%; background: rgba(59,130,246,0.12); }
.founder-initials { font-size: 2.8rem; font-weight: 800; color: rgba(255,255,255,0.35); letter-spacing: .05em; }
.founder-card__badge {
  position: absolute; top: 1rem; right: 1rem;
  background: rgba(0,26,64,.78); color: var(--color-primary-light);
  font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: .25rem .75rem; border-radius: var(--radius-pill); backdrop-filter: blur(8px);
}
.founder-card__body { padding: 1.5rem 1.75rem; }
.founder-card__body h3 { font-size: 1.25rem; font-weight: 800; color: var(--color-text); line-height: 1.25; margin-bottom: .75rem; letter-spacing: -0.01em; }
.founder-card__body h3 em { font-style: italic; color: var(--color-primary); }
.founder-card__body p { font-size: .875rem; color: var(--color-text-soft); line-height: 1.7; margin-bottom: 1rem; }
.founder-card__links { display: flex; gap: .5rem; }
.founder-link { width: 36px; height: 36px; background: var(--color-surface-low); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); transition: all .25s var(--ease); }
.founder-link:hover { background: var(--color-primary); color: var(--color-on-primary); transform: scale(1.1); }
.founder-bio-btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  margin-top: 0.75rem; margin-bottom: 0.75rem; padding: 0.5rem 1rem;
  font-size: 0.82rem; font-weight: 700; color: var(--color-primary);
  background: var(--color-primary-faint); border-radius: var(--radius-pill);
  cursor: pointer; font-family: var(--font); transition: all 0.25s var(--ease);
}
.founder-bio-btn:hover { background: var(--color-primary); color: var(--color-on-primary); }
.bio-btn-arrow { transition: transform 0.25s var(--ease); display: inline-block; }
.founder-bio-btn:hover .bio-btn-arrow { transform: translateX(3px); }

/* ---------- FAQ ---------- */
.faq { padding: 6rem 0; background: var(--color-surface); }
.faq__list { max-width: 720px; margin: 2.5rem auto 0; }
.faq__item { border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: var(--color-surface-low); }
.faq__q {
  width: 100%; text-align: left; padding: 1.25rem 0; font-size: 1rem; font-weight: 700;
  color: var(--color-text); display: flex; justify-content: space-between; align-items: center;
  gap: 1rem; transition: color 0.25s; font-family: var(--font);
}
.faq__q::after { content: '+'; font-size: 1.5rem; font-weight: 300; color: var(--color-primary); transition: transform 0.35s var(--spring); flex-shrink: 0; }
.faq__q[aria-expanded="true"] { color: var(--color-primary); }
.faq__q[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height 0.4s var(--ease), padding 0.3s; }
.faq__a.open { max-height: 220px; padding-bottom: 1.25rem; }
.faq__a p { font-size: 0.95rem; color: var(--color-text-soft); line-height: 1.8; }

/* ---------- CTA BANNER ---------- */
.cta-banner { padding: 5rem 0; background: var(--color-surface-dark); position: relative; overflow: hidden; }
.cta-banner__bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.06) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}
.cta-banner__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; position: relative; z-index: 2; }
.cta-banner__text h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); font-weight: 800; color: var(--color-text-inv); line-height: 1.2; margin-bottom: 0.5rem; letter-spacing: -0.02em; }
.cta-banner__text p { color: var(--color-text-inv-soft); font-size: 1rem; }
.cta-banner__actions { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

/* ---------- BIO MODAL ---------- */
.bio-modal-backdrop {
  position: fixed; inset: 0; background: rgba(10, 21, 48, 0.72);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  z-index: 500; opacity: 0; pointer-events: none; transition: opacity 0.35s var(--ease);
}
.bio-modal-backdrop.active { opacity: 1; pointer-events: all; }
.bio-modal {
  position: fixed; top: 50%; left: 50%;
  transform: translate(-50%, -48%) scale(0.94);
  z-index: 600; width: min(920px, calc(100vw - 2rem));
  max-height: 90svh; overflow-y: auto;
  background: var(--color-surface-card); border-radius: var(--radius-xl);
  box-shadow: 0 32px 80px rgba(0,0,0,0.25); opacity: 0; pointer-events: none;
  transition: opacity 0.38s var(--ease), transform 0.38s var(--spring); scrollbar-width: thin;
}
.bio-modal.active { opacity: 1; pointer-events: all; transform: translate(-50%, -50%) scale(1); }
.bio-modal__close {
  position: sticky; top: 1rem; float: right; margin: 1rem 1rem 0 0;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--color-surface); color: var(--color-text-muted); font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all 0.2s var(--ease); z-index: 2; flex-shrink: 0;
}
.bio-modal__close:hover { background: #ef4444; color: white; transform: scale(1.1) rotate(90deg); }
.bio-modal__inner { display: grid; grid-template-columns: 280px 1fr; gap: 0; min-height: 420px; }
.bio-modal__photo-col {
  position: relative;
  background: linear-gradient(160deg, var(--color-surface-dark), var(--color-surface-darkest));
  border-radius: var(--radius-xl) 0 0 var(--radius-xl); overflow: hidden;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding-bottom: 1.5rem;
}
.bio-modal__photo-wrap { position: absolute; inset: 0; }
.bio-modal__photo { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.bio-modal__badge {
  position: relative; z-index: 2;
  background: rgba(59,130,246,0.18); color: var(--color-primary-light);
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.3rem 0.9rem; border-radius: var(--radius-pill); backdrop-filter: blur(8px);
}
.bio-modal__content { padding: 2.5rem 2rem 2rem; display: flex; flex-direction: column; justify-content: center; overflow-y: auto; }
.bio-modal__eyebrow { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 0.5rem; }
.bio-modal__name { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--color-text); line-height: 1.2; margin-bottom: 1.5rem; letter-spacing: -0.02em; }
.bio-modal__name em { font-style: italic; color: var(--color-primary); }
.bio-modal__body p { font-size: 0.95rem; color: var(--color-text-soft); line-height: 1.8; margin-bottom: 1rem; }
.bio-modal__body p:last-child { margin-bottom: 1.5rem; }
.bio-modal__contact {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 700; color: var(--color-primary);
  background: var(--color-primary-faint); border-radius: var(--radius-xl);
  padding: 0.55rem 1rem; width: fit-content; transition: all 0.25s var(--ease);
}
.bio-modal__contact:hover { background: var(--color-primary); color: var(--color-on-primary); }
body.modal-open { overflow: hidden; }

/* ---------- DARK MODE COMPONENT OVERRIDES ---------- */
[data-theme="dark"] .eco-card { background: var(--color-surface-card); }
[data-theme="dark"] .callout-card { background: var(--color-surface-card); }
[data-theme="dark"] .product-card { background: var(--color-surface-card); }
[data-theme="dark"] .step { background: var(--color-surface-card); }
[data-theme="dark"] .step__number { color: var(--color-surface-low); }
[data-theme="dark"] .benefit-card { background: var(--color-surface-card); }
[data-theme="dark"] .elig-card { background: var(--color-surface); }
[data-theme="dark"] .founder-card { background: var(--color-surface); }
[data-theme="dark"] .bio-modal { background: var(--color-surface-card); }
[data-theme="dark"] .bio-modal__close { background: var(--color-surface); }

/* ============================================================
   MODULAR SOLUTIONS (tabbed panel)
   ============================================================ */
.modular-solutions { padding: 6rem 0 7rem; background: var(--color-surface-low); }
.modular-solutions-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 1rem;
}
.modular-solutions-badge {
  display: inline-block; padding: 0.5rem 1.1rem; border-radius: var(--radius-pill);
  background: var(--color-primary-faint); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary);
}
.modular-solutions-title {
  font-size: clamp(1.9rem, 3.8vw, 2.75rem); font-weight: 800; color: var(--color-text);
  line-height: 1.15; letter-spacing: -0.02em; text-align: center; margin: 0;
}
.modular-solutions-lead {
  font-size: 1.05rem; color: var(--color-text-muted); text-align: center;
  max-width: 560px; margin: 0 0 0.5rem; line-height: 1.7;
}
.modular-solutions-panel {
  width: 100%; margin-top: 1.5rem; background: var(--color-surface-card);
  border-radius: var(--radius-xl); box-shadow: var(--shadow-float); overflow: hidden;
}
.modular-solutions-tabs {
  display: flex; width: 100%;
  border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: var(--color-surface-low);
}
.modular-solutions-tab {
  flex: 1; padding: 1.1rem 0.75rem 0.9rem; background: none; font-family: var(--font);
  font-size: clamp(0.82rem, 1.4vw, 1rem); font-weight: 700; color: var(--color-text-muted);
  cursor: pointer; position: relative; white-space: nowrap;
  transition: color 0.2s var(--ease); text-align: center;
  border-bottom-width: 3px; border-bottom-style: solid; border-bottom-color: transparent;
}
.modular-solutions-tab:hover { color: var(--color-text); }
.modular-solutions-tab.is-active { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.modular-solutions-pane { padding: 2.75rem 2.5rem 3rem; transition: opacity 0.38s var(--ease); }
.modular-solutions-pane[hidden] { display: none !important; }
.modular-solutions-pane-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 4rem; align-items: center; }
.modular-solutions-copy { display: flex; flex-direction: column; gap: 1rem; }
.modular-product-wordmark { display: flex; flex-direction: column; gap: 0.4rem; }
.modular-channel-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; padding: 0.22rem 0.8rem;
  border-radius: var(--radius-pill); background: var(--color-surface-low);
  color: var(--color-text-muted); width: fit-content;
}
.modular-channel-badge--live { background: rgba(59,130,246,0.15); color: var(--color-primary-light); }
.modular-channel-name { font-size: 2rem; font-weight: 800; color: var(--color-text); letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
.modular-channel-tagline { font-size: 0.78rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.08em; }
.modular-solutions-desc { font-size: 0.975rem; line-height: 1.75; color: var(--color-text-soft); max-width: 420px; }
.modular-solutions-actions { display: flex; gap: 0.75rem; margin-top: 0.5rem; }

/* Product Visual Card */
.product-visual-card { background: var(--color-surface); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-float); }
.pvc__header {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.85rem 1.25rem;
  background: var(--color-surface-low);
  border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: var(--color-surface-input);
}
.pvc__dots { display: flex; gap: 5px; }
.pvc__dots span { width: 10px; height: 10px; border-radius: 50%; }
.pvc__dots span:nth-child(1) { background: rgba(239,68,68,0.5); }
.pvc__dots span:nth-child(2) { background: rgba(234,179,8,0.5); }
.pvc__dots span:nth-child(3) { background: rgba(34,197,94,0.5); }
.pvc__title { font-size: 0.72rem; font-weight: 700; color: var(--color-text-muted); letter-spacing: 0.03em; }
.pvc__body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.25rem; }
.pvc__metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.pvc__metric { background: var(--color-surface-card); border-radius: var(--radius-lg); padding: 0.85rem 1rem; display: flex; flex-direction: column; gap: 0.25rem; }
.pvc__metric-label { font-size: 0.68rem; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.pvc__metric-value { font-size: 1.4rem; font-weight: 800; color: var(--color-text); letter-spacing: -0.02em; }
.pvc__metric-value--active { color: var(--color-primary); }
.pvc__bar-wrap { display: flex; flex-direction: column; gap: 0.35rem; }
.pvc__bar { height: 6px; background: var(--color-surface-input); border-radius: 6px; overflow: hidden; }
.pvc__bar-fill { height: 100%; background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light)); border-radius: 6px; }
.pvc__bar-label { font-size: 0.68rem; color: var(--color-text-muted); font-weight: 500; text-align: right; }
.pvc__items { display: flex; flex-direction: column; gap: 0.75rem; }
.pvc__item { display: flex; align-items: center; gap: 0.75rem; background: var(--color-surface-card); border-radius: var(--radius-lg); padding: 0.75rem; }
.pvc__item-icon { font-size: 1.1rem; flex-shrink: 0; }
.pvc__item-info { flex: 1; min-width: 0; }
.pvc__item-name { display: block; font-size: 0.8rem; font-weight: 700; color: var(--color-text); }
.pvc__item-sub { display: block; font-size: 0.7rem; color: var(--color-text-muted); }
.pvc__item-status { font-size: 0.65rem; font-weight: 700; border-radius: var(--radius-pill); padding: 0.18rem 0.6rem; flex-shrink: 0; white-space: nowrap; }
.pvc__item-status--pending { background: rgba(234,179,8,0.12); color: #92400e; }
.pvc__item-status--done { background: var(--color-primary-faint); color: var(--color-primary); }
.product-visual-card--dev { min-height: 240px; }
.pvc__dev-notice { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 0.75rem; padding: 2rem 1rem; }
.pvc__dev-icon { font-size: 2.5rem; }
.pvc__dev-notice p { font-size: 0.9rem; color: var(--color-text-soft); line-height: 1.6; max-width: 280px; }
.pvc__dev-tag {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; padding: 0.25rem 0.85rem;
  border-radius: var(--radius-pill); background: rgba(230,184,74,0.12); color: #92400e;
}

/* Platform Architecture */
.platform-architecture { background: var(--color-surface-dark); padding: 5rem 1.5rem 6rem; }
.platform-architecture-inner {
  max-width: var(--max-width); margin: 0 auto;
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 1rem;
}
.platform-architecture-badge {
  display: inline-block; padding: 0.5rem 1.1rem; border-radius: var(--radius-pill);
  background: rgba(59,130,246,0.15); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary-light);
}
.platform-architecture-title {
  font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 800; line-height: 1.2;
  color: var(--color-text-inv); letter-spacing: -0.02em; max-width: 640px; margin: 0.25rem 0 0;
}
.platform-architecture-lead { font-size: 1rem; line-height: 1.65; color: var(--color-text-inv-soft); max-width: 480px; margin-bottom: 1rem; }
.platform-architecture-flow {
  list-style: none; padding: 0; margin: 1.75rem 0 0; width: 100%;
  display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: center;
  gap: 0 0.5rem; row-gap: 2rem;
}
.platform-architecture-step {
  flex: 0 1 auto; width: 140px; max-width: 24vw; min-width: 100px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
.platform-architecture-icon-wrap {
  width: 64px; height: 64px; border-radius: var(--radius-xl);
  background: rgba(255,255,255,0.14); display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.90);
  font-size: 1.7rem; margin-bottom: 1rem; box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transition: background 0.3s, transform 0.3s var(--spring);
}
.platform-architecture-step:hover .platform-architecture-icon-wrap { background: rgba(59,130,246,0.28); transform: translateY(-4px); }
.platform-architecture-step-title { font-size: 0.82rem; font-weight: 700; color: var(--color-text-inv); margin-bottom: 0.35rem; line-height: 1.3; }
.platform-architecture-step-desc { font-size: 0.72rem; line-height: 1.5; color: var(--color-text-inv-muted); }
.platform-architecture-arrow {
  flex: 0 0 auto; display: flex; align-items: center; justify-content: center;
  width: 1.5rem; height: 64px; font-size: 1.2rem;
  color: rgba(255,255,255,0.45); padding: 0 0.25rem; align-self: flex-start;
}
.platform-architecture-cta { margin-top: 3rem; }

/* Why Choose */
.why-choose { padding: 6rem 0 7rem; background: var(--color-surface-card); }
.why-choose-inner { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.why-choose-header { max-width: 580px; margin-bottom: 4rem; }
.why-choose-intro { font-size: 1.05rem; color: var(--color-text-muted); line-height: 1.7; margin-top: -0.25rem; }
.why-choose-rows { display: flex; flex-direction: column; gap: 5rem; }
.why-choose-row { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem 5rem; align-items: center; }
.why-choose-row--reverse .why-choose-copy { order: 2; }
.why-choose-row--reverse .why-choose-visual { order: 1; }
.why-choose-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 0.75rem;
}
.why-choose-headline { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; line-height: 1.2; color: var(--color-text); letter-spacing: -0.02em; margin-bottom: 1.25rem; }
.why-choose-accent { color: var(--color-primary); font-style: normal; }
.why-choose-body { font-size: 1rem; line-height: 1.8; color: var(--color-text-soft); max-width: 420px; }
.why-choose-visual { display: flex; align-items: center; justify-content: center; }
.why-choose-visual-card { background: var(--color-surface); border-radius: var(--radius-xl); padding: 1.75rem; box-shadow: var(--shadow-float); width: 100%; }
.wvc__row { display: flex; align-items: center; gap: 0.85rem; padding: 0.85rem; border-radius: var(--radius-lg); }
.wvc__row--highlight { background: var(--color-primary-faint); }
.wvc__icon { font-size: 1.3rem; flex-shrink: 0; }
.wvc__info { flex: 1; min-width: 0; }
.wvc__label { display: block; font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.wvc__sub { display: block; font-size: 0.72rem; color: var(--color-text-muted); }
.wvc__divider { height: 1px; background: var(--color-surface-input); margin: 0.5rem 0; }
.wvc__badge { font-size: 0.65rem; font-weight: 700; border-radius: var(--radius-pill); padding: 0.2rem 0.65rem; white-space: nowrap; flex-shrink: 0; }
.wvc__badge--bad { background: rgba(239,68,68,0.1); color: #dc2626; }
.wvc__badge--good { background: var(--color-primary-faint); color: var(--color-primary); }
.wvc__timeline { display: flex; flex-direction: column; gap: 0; }
.wvc__tl-step { display: flex; align-items: center; gap: 0.75rem; }
.wvc__tl-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; background: var(--color-primary-light); box-shadow: 0 0 0 4px rgba(59,130,246,0.15); }
.wvc__tl-dot--pending { background: var(--color-surface-input); box-shadow: none; }
.wvc__tl-step--done .wvc__tl-dot { background: var(--color-primary); }
.wvc__tl-step--active .wvc__tl-dot { animation: pulse 2.2s ease-in-out infinite; }
.wvc__tl-info { display: flex; flex-direction: column; gap: 0.15rem; }
.wvc__tl-label { font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.wvc__tl-time { font-size: 0.68rem; color: var(--color-text-muted); }
.wvc__tl-line { width: 2px; height: 24px; margin-left: 5px; background: linear-gradient(to bottom, var(--color-primary), var(--color-ghost)); border-radius: 2px; }
.wvc__tl-line--pending { background: var(--color-surface-input); }
.wvc__growth { display: flex; flex-direction: column; gap: 1rem; }
.wvc__growth-label { font-size: 0.72rem; font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.06em; }
.wvc__growth-bars { display: flex; align-items: flex-end; gap: 0.5rem; height: 100px; }
.wvc__growth-bar { flex: 1; height: var(--h); background: var(--color-surface-input); border-radius: var(--radius-sm) var(--radius-sm) 0 0; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 0.25rem; }
.wvc__growth-bar span { font-size: 0.6rem; font-weight: 700; color: var(--color-text-muted); }
.wvc__growth-bar--active { background: linear-gradient(to top, var(--color-primary), var(--color-primary-light)); }
.wvc__growth-bar--active span { color: var(--color-on-primary); }
.wvc__growth-footer { display: flex; justify-content: space-between; align-items: center; }
.wvc__growth-footer span { font-size: 0.72rem; color: var(--color-text-muted); }
.wvc__growth-current { color: var(--color-primary); font-weight: 700; }

/* Who We Serve */
.who-we-work { background: var(--color-primary-faint); padding: 6rem 1.5rem 7rem; }
.who-we-work-inner { max-width: var(--max-width); margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 2.5rem; }
.who-we-work-badge {
  display: inline-block; padding: 0.5rem 1.1rem; border-radius: var(--radius-pill);
  background: var(--color-surface-card); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary);
  box-shadow: var(--shadow-float);
}
.who-we-work-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 2.5rem; width: 100%; align-items: start; }
.who-we-work-feature {
  background: var(--color-surface-card); border-radius: var(--radius-xl);
  padding: 2.25rem 2rem 2rem; box-shadow: var(--shadow-float);
  display: flex; flex-direction: column; gap: 1.25rem; height: 100%;
}
.who-we-work-feature-title { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; line-height: 1.25; color: var(--color-text); margin: 0; }
.who-we-work-feature-text { font-size: 0.95rem; line-height: 1.75; color: var(--color-text-soft); margin: 0; }
.who-we-work-requirements { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.25rem; }
.who-we-work-req-title { font-size: 0.78rem; font-weight: 700; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 0.25rem; }
.who-we-work-req-list { display: flex; flex-direction: column; gap: 0.55rem; }
.who-we-work-req { display: flex; align-items: center; gap: 0.65rem; font-size: 0.875rem; color: var(--color-text-soft); }
.who-we-work-segments { display: flex; flex-direction: column; gap: 1rem; }
.who-we-work-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--color-surface-card); border-radius: var(--radius-xl);
  padding: 1.25rem 1.5rem; box-shadow: var(--shadow-float);
  transition: transform 0.35s var(--spring);
}
.who-we-work-card:hover { transform: translateX(4px); }
.who-we-work-card-icon {
  font-size: 1.4rem; flex-shrink: 0; width: 44px; height: 44px;
  background: var(--color-primary-faint); border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
}
.who-we-work-card-body { min-width: 0; }
.who-we-work-card-title { font-size: 0.9rem; font-weight: 700; color: var(--color-text); margin: 0 0 0.35rem; line-height: 1.3; }
.who-we-work-card-desc { font-size: 0.82rem; line-height: 1.55; color: var(--color-text-soft); margin: 0; }

/* ---------- COMPANY OVERVIEW (index) ---------- */
.company-overview { padding: 5rem 0; }
.company-overview__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.company-overview__text p { color: var(--color-text-soft); font-size: 1rem; line-height: 1.8; margin-top: 1rem; }
.company-overview__pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.cpillar { background: var(--color-surface-card); border-radius: var(--radius-xl); padding: 1.1rem 1.25rem; display: flex; align-items: center; gap: 0.85rem; text-decoration: none; color: inherit; box-shadow: var(--shadow-float); transition: transform 0.2s var(--ease), box-shadow 0.2s; }
.cpillar:hover { transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.cpillar__icon { width: 40px; height: 40px; background: var(--color-primary-faint); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.cpillar__icon svg { width: 18px; height: 18px; display: block; stroke: var(--color-primary); }
.cpillar__name { font-size: 0.875rem; font-weight: 700; color: var(--color-text); display: block; line-height: 1.2; }
.cpillar__tag { font-size: 0.7rem; color: var(--color-text-muted); margin-top: 0.15rem; display: block; }
[data-theme="dark"] .cpillar { background: var(--color-surface-card); }

/* ---------- DIFFERENTIATORS (index) ---------- */
.differentiators { padding: 5rem 0; background: var(--color-surface-low); }
.differentiators__header { text-align: center; max-width: 600px; margin: 0 auto 3rem; }
.diff-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1rem; }
.diff-card { background: var(--color-surface-card); border-radius: var(--radius-xl); padding: 1.4rem; display: flex; align-items: flex-start; gap: 0.9rem; }
.diff-card__icon { width: 34px; height: 34px; background: var(--color-primary-faint); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 0.1rem; }
.diff-card__icon svg { width: 15px; height: 15px; display: block; stroke: var(--color-primary); }
.diff-card p { font-size: 0.875rem; color: var(--color-text-soft); line-height: 1.55; }
[data-theme="dark"] .diff-card { background: var(--color-surface-card); }

/* ---------- TARGET USERS (index) ---------- */
.target-users { padding: 5rem 0; }
.target-users__header { text-align: center; max-width: 560px; margin: 0 auto 2.5rem; }
.target-pills { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
.target-pill { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1.2rem; background: var(--color-surface-card); border-radius: var(--radius-pill); font-size: 0.875rem; font-weight: 600; color: var(--color-text-soft); box-shadow: var(--shadow-float); }
.target-pill__dot { width: 6px; height: 6px; background: var(--color-primary); border-radius: 50%; flex-shrink: 0; }
[data-theme="dark"] .target-pill { background: var(--color-surface-card); }

/* ---------- VISION/MISSION (about) ---------- */
.vm-section { padding: 4rem 0; background: var(--color-surface-low); }
.vm-section__header { text-align: center; max-width: 560px; margin: 0 auto 2.5rem; }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.vm-card { background: var(--color-surface-card); border-radius: var(--radius-xl); padding: 2rem; }
.vm-card--accent { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt)); }
.vm-card__icon { width: 44px; height: 44px; background: var(--color-primary-faint); border-radius: var(--radius-lg); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.vm-card--accent .vm-card__icon { background: rgba(255, 255, 255, 0.18); }
.vm-card__icon svg { width: 22px; height: 22px; display: block; stroke: var(--color-primary); }
.vm-card--accent .vm-card__icon svg { stroke: #ffffff; }
.vm-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--color-text); margin-bottom: 0.75rem; }
.vm-card--accent h3 { color: #ffffff; }
.vm-card p { font-size: 0.9rem; color: var(--color-text-soft); line-height: 1.7; }
.vm-card--accent p { color: rgba(255, 255, 255, 0.88); }
[data-theme="dark"] .vm-card { background: var(--color-surface-card); }
@media (max-width: 768px) {
  .company-overview__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .vm-grid { grid-template-columns: 1fr; }
}

/* ---------- CONTACT PAGE ---------- */
.contact-hero { padding: 9rem 1.5rem 4rem; background: var(--color-surface); }
.contact-hero__inner { max-width: var(--max-width); margin: 0 auto; }
.contact-body {
  max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem 5rem;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; }
.contact-card {
  background: var(--color-surface-card); border-radius: var(--radius-xl);
  padding: 1.5rem; box-shadow: var(--shadow-float);
  display: flex; flex-direction: column; gap: 0.85rem;
}
.contact-card--cta {
  background: linear-gradient(135deg, var(--color-surface-dark), var(--color-surface-darkest));
  color: var(--color-text-inv); padding: 2rem;
}
.contact-card--cta h3 { color: var(--color-text-inv); }
.contact-card--cta p { color: var(--color-text-inv-soft); }
.contact-card__icon {
  width: 48px; height: 48px; background: var(--color-primary-faint); border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center; color: var(--color-primary);
}
.contact-card--cta .contact-card__icon { background: rgba(255,255,255,0.12); color: white; }
.contact-card h3 { font-size: 0.95rem; font-weight: 800; color: var(--color-text); margin: 0; }
.contact-card p, .contact-card a { font-size: 0.875rem; color: var(--color-text-soft); line-height: 1.65; margin: 0; }
.contact-card a:hover { color: var(--color-primary); }
.contact-form-wrap { background: var(--color-surface-card); border-radius: var(--radius-xl); padding: 2rem; box-shadow: var(--shadow-float); }
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.82rem; font-weight: 700; color: var(--color-text-soft); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--color-surface); border-radius: var(--radius-lg); padding: 0.75rem 1rem;
  font-family: var(--font); font-size: 0.9rem; color: var(--color-text);
  transition: background 0.2s, box-shadow 0.2s; outline: none; width: 100%;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  background: var(--color-surface-card); box-shadow: 0 0 0 2px var(--color-primary);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  color: var(--color-on-primary); font-weight: 700; font-family: var(--font);
  font-size: 0.95rem; padding: 0.9rem 2rem; border-radius: var(--radius-xl);
  display: inline-flex; align-items: center; gap: 0.5rem;
  transition: all 0.25s var(--ease); width: 100%; justify-content: center;
}
.form-submit:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,52,111,0.35); }
@media (max-width: 768px) {
  .contact-body { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero__visual { display: none; }
  .hero__sub { max-width: 100%; }
  .problem__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .founders__grid { grid-template-columns: 1fr 1fr; max-width: 600px; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__actions { justify-content: center; }
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip__item:nth-child(2) { border-right: none; }
  .stats-strip__item:nth-child(3),
  .stats-strip__item:nth-child(4) { border-top-width: 1px; border-top-style: solid; border-top-color: rgba(255,255,255,0.07); }
  .modular-solutions-pane { padding: 2rem 1.75rem 2.5rem; }
  .modular-solutions-pane-grid { grid-template-columns: 1fr; gap: 2rem; }
  .modular-solutions-copy { align-items: center; text-align: center; }
  .modular-solutions-desc { max-width: none; }
  .modular-solutions-actions { justify-content: center; }
  .platform-architecture-arrow { display: none; }
  .platform-architecture-flow { row-gap: 2rem; }
  .why-choose-rows { gap: 3.5rem; }
  .why-choose-row, .why-choose-row--reverse { grid-template-columns: 1fr; gap: 2rem; }
  .why-choose-row--reverse .why-choose-copy { order: 0; }
  .why-choose-row--reverse .why-choose-visual { order: 1; }
  .why-choose-body { max-width: none; }
  .who-we-work-grid { grid-template-columns: 1fr; gap: 1.75rem; }
}
@media (max-width: 640px) {
  .hero { padding: 7rem 1.25rem 4rem; }
  .hero__headline { font-size: 2.6rem; }
  .hero__trust { flex-wrap: wrap; gap: 1rem; }
  .founders__grid { grid-template-columns: 1fr; max-width: 380px; }
  .section-title { font-size: 1.85rem; }
  .cta-banner__inner { flex-direction: column; text-align: center; }
  .cta-banner__actions { flex-direction: column; width: 100%; }
  .cta-banner__actions .btn { width: 100%; justify-content: center; }
  .philosophy__mark { font-size: 5rem; }
  .philosophy { padding: 3.5rem 0; }
  .bio-modal__inner { grid-template-columns: 1fr; }
  .bio-modal__photo-col { height: 240px; border-radius: var(--radius-xl) var(--radius-xl) 0 0; }
  .bio-modal__content { padding: 1.5rem; }
  .modular-solutions-tab { font-size: 0.78rem; padding: 0.9rem 0.5rem 0.75rem; }
  .modular-solutions-pane { padding: 1.5rem 1.25rem 2rem; }
  .platform-architecture { padding: 4rem 1.25rem 5rem; }
  .platform-architecture-flow { flex-direction: column; align-items: center; }
  .platform-architecture-step { width: 100%; max-width: 280px; flex-direction: row; text-align: left; gap: 1rem; }
  .platform-architecture-icon-wrap { flex-shrink: 0; margin-bottom: 0; }
  .platform-architecture-arrow { display: flex; align-self: center; width: auto; height: auto; transform: rotate(90deg); font-size: 1.2rem; margin: -0.5rem 0; }
  .why-choose { padding: 4rem 0 5rem; }
  .why-choose-header { margin-bottom: 2.5rem; }
  .who-we-work { padding: 4rem 1.25rem 5rem; }
}

/* ── SVG Icon System ── */
.eco-node__icon svg, .pvc__item-icon svg { width: 1.1rem; height: 1.1rem; display: block; }
.callout-card__icon svg { width: 1.6rem; height: 1.6rem; display: block; }
.pvc__dev-icon svg { width: 2rem; height: 2rem; display: block; }
.platform-architecture-icon-wrap svg { width: 28px; height: 28px; stroke: currentColor; }
.wvc__icon svg { width: 1.3rem; height: 1.3rem; display: block; }
.who-we-work-card-icon svg { width: 1.4rem; height: 1.4rem; display: block; }
.why-choose-label svg { width: 13px; height: 13px; display: inline-block; vertical-align: -0.1em; margin-right: 0.35rem; }
.contact-card__icon svg { width: 2rem; height: 2rem; display: block; }

/* ── Chat FAB ── */
.chat-fab {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-alt));
  color: white; cursor: pointer; z-index: 150;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 52, 111, 0.35);
  transition: transform 0.25s var(--spring), box-shadow 0.25s;
  border: 0; text-decoration: none;
}
.chat-fab:hover { transform: scale(1.1) translateY(-2px); box-shadow: 0 8px 32px rgba(0, 52, 111, 0.45); }
.chat-fab svg { width: 22px; height: 22px; }
.chat-fab__tip {
  position: absolute; right: calc(100% + 0.75rem);
  background: var(--color-surface-dark); color: white;
  font-size: 0.75rem; font-weight: 600;
  padding: 0.4rem 0.8rem; border-radius: var(--radius-xl);
  white-space: nowrap; pointer-events: none;
  opacity: 0; transform: translateX(8px);
  transition: opacity 0.2s, transform 0.2s;
}
.chat-fab:hover .chat-fab__tip { opacity: 1; transform: translateX(0); }

/* ── Image Placeholder ── */
.img-placeholder {
  border-radius: var(--radius-xl); overflow: hidden;
  background: var(--color-surface-low);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 0.5rem;
  color: var(--color-text-muted); font-size: 0.8rem; font-weight: 500;
  min-height: 200px;
}
.img-placeholder svg { width: 32px; height: 32px; opacity: 0.3; }