/* ============================================================
   Kargo — subpage components (Volt system, extends styles.css)
   Loaded on all marketing pages except the homepage.
   ============================================================ */

/* ---- Solid nav (subpages sit on light backgrounds) ---- */
.nav--solid { position: fixed; background: rgba(246,241,233,.86); backdrop-filter: blur(14px) saturate(1.2); box-shadow: 0 1px 0 var(--line); padding-block: 12px; }
.nav--solid .nav__brand { color: var(--ink); }
.nav--solid .nav__links a { color: var(--muted); position: relative; }
.nav--solid .nav__links a:hover { color: var(--ink); }
.nav--solid .nav__links a.is-active { color: var(--ink); }
.nav--solid .nav__links a.is-active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--volt); border-radius: 2px; }
.nav--solid .btn--ghost { --fg: var(--ink); border-color: var(--line); }

/* ---- Mobile menu ---- */
.nav__burger { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); cursor: pointer; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.nav__burger span { display: block; width: 18px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__burger.is-open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__burger { display: flex; order: 3; }
  .nav__links {
    position: fixed; inset: 0; height: 100vh; background: var(--bone);
    flex-direction: column; justify-content: center; gap: 1.6rem; padding: var(--pad);
    transform: translateX(100%); transition: transform .45s var(--ease); font-size: 1.6rem;
  }
  .nav__links.is-open { transform: none; }
  .nav--solid .nav__links a { color: var(--ink); font-weight: 600; }
}

/* ---- Subpage hero ---- */
.subhero { padding: clamp(150px, 22vh, 230px) 0 clamp(48px, 8vh, 88px); background: var(--bone); position: relative; }
.subhero__inner { max-width: 840px; }
.subhero h1 { font-size: clamp(2.6rem, 6.4vw, 5.2rem); font-weight: 740; letter-spacing: -.04em; line-height: .98; }
.subhero h1 .u-volt::after { content: ''; position: absolute; left: 0; right: 0; bottom: .06em; height: .12em; background: var(--volt); border-radius: 4px; }
.subhero p { font-size: clamp(1.1rem, 1.6vw, 1.35rem); color: var(--muted); margin-top: 1.4rem; max-width: 640px; }
.subhero__cta { margin-top: 2.2rem; display: flex; gap: .8rem; flex-wrap: wrap; }
.subhero__chip { display: inline-flex; align-items: center; gap: .5em; font-family: var(--mono); font-size: .78rem; letter-spacing: .02em; color: var(--muted); background: var(--card); border: 1px solid var(--line); padding: .5em .9em; border-radius: 100px; margin-bottom: 1.4rem; }

/* ---- Generic section ---- */
.section { padding-block: clamp(64px, 10vh, 130px); }
.section--tint { background: linear-gradient(180deg, var(--bone), #efe9df); }
.section__head { max-width: 720px; margin-bottom: clamp(2.2rem, 5vh, 3.6rem); }
.section__head h2 { font-size: clamp(1.9rem, 4.4vw, 3.2rem); font-weight: 730; letter-spacing: -.035em; line-height: 1.02; }
.section__head p { color: var(--muted); margin-top: 1rem; font-size: 1.08rem; }

/* ---- Pricing plans ---- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 2rem 1.8rem; display: flex; flex-direction: column; transition: transform .4s var(--ease), box-shadow .4s; }
.plan:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.plan--featured { background: var(--ink); color: var(--bone); border-color: transparent; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.plan--featured::after { content: ''; position: absolute; right: -90px; top: -90px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, var(--volt-glow), transparent 70%); opacity: .5; }
.plan__name { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .12em; color: var(--faint); }
.plan--featured .plan__name { color: var(--volt); }
.plan__price { font-size: 2.6rem; font-weight: 600; letter-spacing: -.02em; margin: .5rem 0 .2rem; }
.plan__price small { font-size: 1rem; color: var(--faint); font-weight: 400; }
.plan__desc { color: var(--muted); font-size: .94rem; min-height: 2.6em; }
.plan--featured .plan__desc { color: rgba(246,241,233,.7); }
.plan ul { list-style: none; margin: 1.3rem 0; display: flex; flex-direction: column; gap: .65rem; position: relative; z-index: 1; }
.plan li { font-size: .95rem; padding-left: 1.5rem; position: relative; }
.plan li::before { content: '✓'; position: absolute; left: 0; color: var(--volt-deep); font-weight: 700; }
.plan--featured li::before { color: var(--volt); }
.plan .btn { margin-top: auto; }

/* ---- Rate table ---- */
.rates-wrap { overflow-x: auto; border-radius: var(--r-lg); border: 1px solid var(--line); }
.rates { width: 100%; border-collapse: collapse; background: var(--card); min-width: 520px; }
.rates th, .rates td { padding: 1rem 1.3rem; text-align: left; border-bottom: 1px solid var(--line); font-size: .96rem; }
.rates thead th { font-family: var(--mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); background: #fff; }
.rates td.price { font-family: var(--mono); font-weight: 600; color: var(--ink); }
.rates tbody tr:last-child td { border-bottom: none; }
.rates tbody tr:hover { background: #fff; }

/* ---- FAQ ---- */
.faq { display: grid; gap: .8rem; max-width: 840px; }
.faq__item { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.3rem 1.5rem; }
.faq__item h4 { font-size: 1.05rem; font-weight: 640; margin-bottom: .4rem; }
.faq__item p { color: var(--muted); font-size: .96rem; }

/* ---- Feature cards / pillars (reuse .pillar from styles.css too) ---- */
.cards3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.cards2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.featurecard { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 2rem 1.8rem; transition: transform .4s var(--ease), box-shadow .4s; }
.featurecard:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.featurecard__icon { display: inline-grid; place-items: center; width: 46px; height: 46px; border-radius: 13px; background: var(--ink); color: var(--volt); font-size: 1.25rem; margin-bottom: 1.2rem; }
.featurecard h3 { font-size: 1.2rem; font-weight: 640; letter-spacing: -.01em; margin-bottom: .5rem; }
.featurecard p { color: var(--muted); font-size: .98rem; }
.featurecard ul { list-style: none; margin-top: .9rem; display: flex; flex-direction: column; gap: .5rem; }
.featurecard li { position: relative; padding-left: 1.2rem; font-size: .94rem; color: var(--muted); line-height: 1.45; }
.featurecard li::before { content: '—'; position: absolute; left: 0; color: var(--volt-deep); }

/* ---- Split section ---- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.split + .split { margin-top: clamp(3rem, 7vh, 6rem); }
.split__media { aspect-ratio: 4/3; border-radius: var(--r-xl); background: linear-gradient(135deg, #e9e2d6, #d6ccbb); box-shadow: var(--shadow); display: grid; place-items: center; color: var(--faint); font-family: var(--mono); font-size: .82rem; overflow: hidden; }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split--reverse .split__media { order: 2; }
.split h3 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 680; letter-spacing: -.02em; margin-bottom: .8rem; }
.split p { color: var(--muted); font-size: 1.05rem; }
.split ul { list-style: none; margin-top: 1.2rem; display: flex; flex-direction: column; gap: .6rem; }
.split li { padding-left: 1.6rem; position: relative; color: var(--ink); }
.split li::before { content: '→'; position: absolute; left: 0; color: var(--volt-deep); }

/* ---- Forms ---- */
.form { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(1.6rem, 3vw, 2.6rem); box-shadow: var(--shadow); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form .quote-field { margin-bottom: 1rem; }
.form textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  background: var(--bone); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: .85em 1em; min-height: 120px; resize: vertical; transition: border-color .3s, box-shadow .3s;
}
.form textarea:focus { outline: none; border-color: var(--volt-deep); box-shadow: 0 0 0 4px var(--volt-glow); }
.form__note { font-size: .82rem; color: var(--faint); margin-top: .9rem; }
.form__ok { margin-top: 1rem; padding: 1rem 1.2rem; border-radius: var(--r-sm); background: rgba(78,138,79,.1); border: 1px solid rgba(78,138,79,.3); color: var(--ok); font-size: .95rem; display: none; }
.form__ok.is-in { display: block; }

/* ---- Contact split ---- */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 6vw, 4.5rem); align-items: start; }
.contact-list { display: flex; flex-direction: column; gap: 1.6rem; margin-top: 1.6rem; }
.contact-list__item h4 { font-family: var(--mono); font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin-bottom: .35rem; }
.contact-list__item p { color: var(--ink); font-size: 1.02rem; }

/* ---- Team ---- */
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }
.team__member { }
.team__avatar { aspect-ratio: 1; border-radius: var(--r-lg); background: linear-gradient(135deg, #e9e2d6, #d3c9b8); margin-bottom: .9rem; position: relative; overflow: hidden; }
.team__avatar::after { content: ''; position: absolute; inset: 0; background: radial-gradient(120% 80% at 70% 20%, var(--volt-glow), transparent 55%); opacity: .35; }
.team__member b { display: block; font-size: 1.05rem; }
.team__member span { color: var(--faint); font-size: .88rem; }

/* ---- Stat strip ---- */
.statstrip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; padding: clamp(2rem, 4vw, 3rem); background: var(--ink); color: var(--bone); border-radius: var(--r-xl); }
.statstrip .stat__num { font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; color: var(--volt); letter-spacing: -.03em; display: block; }
.statstrip .stat__label { font-size: .84rem; color: rgba(246,241,233,.6); margin-top: .3rem; display: block; }

/* ---- CTA band ---- */
.cta-band { background: var(--ink); color: var(--bone); border-radius: var(--r-xl); padding: clamp(2.6rem, 6vw, 4.5rem); text-align: center; position: relative; overflow: hidden; }
.cta-band::after { content: ''; position: absolute; left: 50%; top: -40%; width: 60%; height: 140%; transform: translateX(-50%); background: radial-gradient(circle, var(--volt-glow), transparent 60%); opacity: .4; }
.cta-band__inner { position: relative; z-index: 1; }
.cta-band h2 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 730; letter-spacing: -.03em; line-height: 1; }
.cta-band p { color: rgba(246,241,233,.75); margin-top: 1rem; max-width: 520px; margin-inline: auto; }
.cta-band .subhero__cta, .cta-band__cta { margin-top: 2rem; display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* ---- Prose (legal / about copy) ---- */
.prose { max-width: 760px; }
.prose .lede { font-size: 1.2rem; color: var(--ink); margin-bottom: 1.6rem; }
.prose h2 { font-size: 1.5rem; font-weight: 680; letter-spacing: -.02em; margin: 2.2rem 0 .8rem; }
.prose h3 { font-size: 1.12rem; font-weight: 640; margin: 1.6rem 0 .5rem; }
.prose p, .prose li { color: var(--muted); margin-bottom: 1rem; line-height: 1.75; }
.prose ul { padding-left: 1.2rem; margin-bottom: 1rem; }
.prose a { color: var(--ink); text-decoration: underline; text-decoration-color: var(--volt-deep); text-underline-offset: 3px; }
.prose__meta { font-family: var(--mono); font-size: .8rem; color: var(--faint); margin-bottom: 2rem; }

/* ---- Reveal (subpages use IntersectionObserver, not GSAP) ---- */
[data-reveal] { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---- Responsive ---- */
@media (max-width: 980px) {
  .plans, .cards3 { grid-template-columns: 1fr; }
  .split, .cards2, .contact-grid { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .team { grid-template-columns: repeat(2, 1fr); }
  .statstrip { grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
}
@media (max-width: 620px) {
  .form__row { grid-template-columns: 1fr; }
  .team { grid-template-columns: 1fr 1fr; }
}