/* BizzOn v2 — Build. Run. Grow. Loaded after ../css/style.css: reuses its tokens, buttons, header,
   logos, project grid, contact list and footer, and adds only the new sections. */

:root {
  --surface: #fff;
  --muted: var(--ink-mute);
  --border: rgba(22, 32, 15, 0.1);
  --success: #2f6418;
  --error: #b42318;
}

.skip {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 50;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--night);
  color: #fff;
}

.skip:focus {
  top: 12px;
}

:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
}

.hero :focus-visible,
.why :focus-visible,
.split-dark :focus-visible {
  outline-color: var(--accent);
}

/* Hero */
.v2-hero {
  align-items: center;
}

.v2-hero h1 {
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 800;
}

.hero-sub {
  margin-top: 20px;
  max-width: 560px;
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
  font-weight: 600;
  line-height: 1.3;
  color: var(--accent);
}

.v2-hero .lead {
  margin-top: 24px;
}

/* Lifecycle diagram: stages hang off one vertical line */
.cycle {
  position: relative;
  display: grid;
  gap: 12px;
  padding-left: 28px;
}

.cycle::before {
  content: '';
  position: absolute;
  top: 18px;
  bottom: 18px;
  left: 7px;
  width: 2px;
  background: linear-gradient(var(--accent), rgba(140, 203, 79, 0.15));
}

.cycle li {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 18px 20px;
  border: 1px solid rgba(242, 247, 234, 0.14);
  border-radius: 16px;
  background: rgba(242, 247, 234, 0.04);
}

.cycle li::before {
  content: '';
  position: absolute;
  top: 24px;
  left: -26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  background: var(--deep);
}

.cycle-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}

.cycle strong {
  font-size: 1.0625rem;
}

.cycle li > span:last-child {
  font-size: 0.875rem;
  color: var(--on-dark-soft);
}

.cycle .cycle-loop {
  padding: 8px 20px;
  border-style: dashed;
  background: none;
  font-family: var(--mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--on-dark-soft);
}

.cycle .cycle-loop::before {
  top: 12px;
  border-style: dashed;
}

/* A soft pulse moves Build → Run → Grow, one stage at a time */
.js .cycle li:not(.cycle-loop)::before {
  animation: stage 6s ease-in-out infinite;
}

.js .cycle li:nth-child(2)::before {
  animation-delay: 2s;
}

.js .cycle li:nth-child(3)::before {
  animation-delay: 4s;
}

@keyframes stage {
  0%, 30%, 100% { background: var(--deep); box-shadow: none; }
  10%, 20% { background: var(--accent); box-shadow: 0 0 0 6px rgba(140, 203, 79, 0.2); }
}

/* Proof numbers */
.proof {
  padding-top: 24px;
}

.facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--border);
}

.facts div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 8px;
  padding: 24px;
  background: var(--surface);
}

.facts dd {
  margin: 0;
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.facts dt {
  font-size: 0.875rem;
  color: var(--muted);
}

@media (min-width: 768px) {
  .facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* What BizzOn does: story beside a plain fact sheet */
.intro {
  display: grid;
  gap: 48px;
}

.intro .lead + .lead,
.growth .lead + .lead,
.partner .lead + .lead {
  margin-top: 12px;
}

.glance {
  margin: 0;
  border-top: 1px solid var(--border);
}

.glance div {
  display: grid;
  gap: 4px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

.glance dt {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
}

.glance dd {
  margin: 0;
}

@media (min-width: 1024px) {
  .intro {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    align-items: start;
  }

  .glance div {
    grid-template-columns: 140px 1fr;
    gap: 24px;
  }
}

/* Build / Run / Grow: three related cards, each a shade deeper */
.brg {
  display: grid;
  gap: 16px;
  margin-top: 48px;
}

@media (min-width: 900px) {
  .brg {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.brg-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 32px 28px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--surface);
}

.brg-run {
  border-color: transparent;
  background: var(--tint);
}

.brg-grow {
  border-color: transparent;
  background: var(--deep);
  color: var(--on-dark);
}

.brg-step {
  font-size: clamp(2.5rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--forest);
}

.brg-grow .brg-step {
  color: var(--accent);
}

.brg-card h3 {
  font-size: 1.25rem;
  line-height: 1.35;
}

.brg-card .link-arrow {
  margin-top: auto;
}

/* Checklist with small green ticks */
.ticks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  font-size: 0.9375rem;
}

.ticks li {
  position: relative;
  padding-left: 22px;
}

.ticks li::before {
  content: '';
  position: absolute;
  top: 0.55em;
  left: 2px;
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--forest);
  border-bottom: 2px solid var(--forest);
  rotate: -45deg;
}

.brg-grow .ticks li::before,
.split-dark .ticks li::before {
  border-color: var(--accent);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--forest);
}

.link-arrow::after {
  content: '→';
  transition: translate 0.2s;
}

.link-arrow:hover::after {
  translate: 4px 0;
}

.brg-grow .link-arrow {
  color: var(--accent);
}

/* Services: expandable rows */
.services {
  display: grid;
  gap: 12px;
  margin-top: 48px;
}

@media (min-width: 900px) {
  .services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

.service {
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--surface);
  transition: border-color 0.2s;
}

.service:hover,
.service[open] {
  border-color: rgba(47, 100, 24, 0.35);
}

.service summary {
  position: relative;
  display: flex;
  gap: 16px;
  padding: 24px 56px 24px 24px;
  cursor: pointer;
  list-style: none;
}

.service summary::-webkit-details-marker {
  display: none;
}

/* Plus sign that turns into a minus when open */
.service summary::after {
  content: '';
  position: absolute;
  top: 30px;
  right: 24px;
  width: 14px;
  height: 14px;
  background: linear-gradient(var(--forest), var(--forest)) center / 14px 2px no-repeat,
    linear-gradient(var(--forest), var(--forest)) center / 2px 14px no-repeat;
  transition: rotate 0.2s;
}

.service[open] summary::after {
  background: linear-gradient(var(--forest), var(--forest)) center / 14px 2px no-repeat;
}

.service .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
}

.service summary strong {
  display: block;
  font-size: 1.1875rem;
}

.service summary > span:last-child > span {
  display: block;
  margin-top: 4px;
  color: var(--ink-soft);
}

.service dl {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0 24px 24px 84px;
}

.service dt {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--forest);
}

.service dd {
  margin: 2px 0 0;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}

@media (max-width: 639px) {
  .service dl {
    padding-left: 24px;
  }
}

/* Why BizzOn: five numbered principles on the darkest green */
.why {
  margin-top: 112px;
  padding: 112px 0;
  background: var(--night);
  color: var(--on-dark);
}

.why .eyebrow {
  color: var(--accent);
}

.why-copy {
  flex: 1 1 420px;
  display: grid;
  gap: 12px;
  font-size: 1.125rem;
  color: var(--on-dark-soft);
}

.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 0 32px;
  margin-top: 56px;
  counter-reset: principle;
}

.principles li {
  display: grid;
  gap: 8px;
  padding: 24px 0;
  border-top: 1px solid rgba(242, 247, 234, 0.16);
  counter-increment: principle;
}

.principles li::before {
  content: counter(principle, decimal-leading-zero);
  font-family: var(--mono);
  font-size: 0.875rem;
  color: var(--accent);
}

.principles strong {
  font-size: 1.25rem;
}

.principles span {
  color: var(--on-dark-soft);
}

@media (max-width: 639px) {
  .why {
    margin-top: 80px;
    padding: 80px 0;
  }
}

/* Brands & Agencies split */
.split {
  display: grid;
  gap: 16px;
  margin-top: 48px;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.split-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
}

.split-dark {
  border-color: transparent;
  background: var(--deep);
  color: var(--on-dark);
}

.split-card h3 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
}

.split-lead {
  font-size: 1.125rem;
  color: var(--ink-soft);
}

.split-dark .split-lead {
  color: var(--on-dark-soft);
}

.split-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

/* Engineering + marketing: a chain of steps from technology to growth */
.growth,
.partner {
  display: grid;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .growth,
  .partner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

.chain {
  display: grid;
  gap: 8px;
}

.chain li {
  position: relative;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  font-weight: 600;
}

/* Each step a little greener, ending in the brand accent */
.chain li:nth-child(2) { margin-left: 4%; }
.chain li:nth-child(3) { margin-left: 8%; background: var(--mist); }
.chain li:nth-child(4) { margin-left: 12%; background: var(--tint); }
.chain li:nth-child(5) { margin-left: 16%; background: #d6ebbf; border-color: transparent; }
.chain li:nth-child(6) { margin-left: 20%; background: var(--accent); border-color: transparent; color: var(--on-accent); }

.chain li + li::before {
  content: '↓';
  position: absolute;
  top: -15px;
  left: 18px;
  font-size: 0.75rem;
  color: var(--forest);
}

.stack {
  margin-top: 56px;
}

.stack .tech {
  grid-template-columns: repeat(auto-fill, minmax(104px, 1fr));
}

.list-title {
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* Partnership timeline: steps on one line that wraps on small screens */
.timeline {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 8px;
  padding: 32px;
  border-radius: 28px;
  background: var(--deep);
  color: var(--on-dark);
}

.timeline li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(242, 247, 234, 0.2);
  border-radius: 999px;
  font-weight: 600;
}

.timeline li:not(:last-child)::after {
  content: '→';
  margin-right: -2px;
  color: var(--accent);
}

.timeline li:last-child {
  border-color: transparent;
  background: var(--accent);
  color: var(--on-accent);
}

.timeline li:last-child::after {
  content: '↺';
}

/* CTA */
.cta-secondary {
  margin-top: 28px;
  border-color: rgba(19, 36, 10, 0.3);
}

.cta-secondary:hover {
  border-color: var(--on-accent);
  color: var(--on-accent);
}

/* Footer: brand line plus three link columns */
.v2-footer .container {
  gap: 32px;
}

.footer-tagline {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.footer-title {
  margin-bottom: 12px;
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--forest);
}

.v2-footer nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.v2-footer nav a:hover {
  color: var(--forest);
}

@media (min-width: 768px) {
  .v2-footer .container {
    grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .v2-footer .container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Sections fade up once as they enter the screen (only when JS runs and motion is allowed) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal {
    opacity: 0;
    translate: 0 16px;
    transition: opacity 0.6s ease, translate 0.6s ease;
  }

  .js .reveal.is-in {
    opacity: 1;
    translate: 0 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js .cycle li::before {
    animation: none;
  }
}