/* ============================================================
   Kheel — coming-soon page
   Direction A (editorial photo hero) from design/Kheel Front Page,
   with the register-interest form in place of the product CTAs.
   Layered on tokens.css + kheel.css.
   ============================================================ */

/* ---------- Hero ---------- */
.heroA {
  position: relative; min-height: 700px; display: flex; align-items: flex-end;
  background: var(--color-navy-950); overflow: hidden;
}
.heroA__photo { position: absolute; inset: 0; }
.heroA__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 30%; }
.heroA__photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(15,26,38,0.42), rgba(15,26,38,0) 58%);
}
.heroA__inner { position: relative; width: 100%; padding-bottom: 64px; padding-top: 48px; }
.heroA__card {
  max-width: 600px; background: rgba(20,32,46,0.90);
  border: 1px solid rgba(255,255,255,0.10); border-radius: var(--radius-lg);
  padding: 40px 40px 38px; box-shadow: var(--shadow-xl);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.heroA__card h1 {
  font-family: var(--font-display); font-weight: var(--fw-semibold); color: #fff;
  font-size: var(--fs-48); line-height: 1.05; letter-spacing: var(--ls-tighter); margin: 18px 0 0;
}
.heroA__card h1 em { font-style: normal; color: var(--color-blue-400); }
.heroA__lead { font-size: var(--fs-18); line-height: var(--lh-relaxed); color: rgba(255,255,255,0.76); margin: 18px 0 0; }
.heroA__meta {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  margin-top: 26px; font-size: var(--fs-13); color: rgba(255,255,255,0.6);
}
.heroA__meta span { display: inline-flex; align-items: center; gap: 7px; }
.heroA__meta svg { width: 14px; height: 14px; color: var(--color-blue-400); }

/* ---------- Register-interest form (in the hero card) ---------- */
.rform { margin-top: 28px; }
.rform__row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.rform__field { margin-bottom: 10px; }
.rform__field label {
  display: block; font-size: var(--fs-12); font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.62); margin-bottom: 6px;
}
.rform__field label .opt { color: rgba(255,255,255,0.38); font-weight: var(--fw-regular); }
.rform input {
  width: 100%; height: 46px; padding: 0 14px;
  font-family: var(--font-sans); font-size: var(--fs-15); color: #fff;
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm); outline: none;
  transition: border-color var(--dur-fast) var(--ease-standard), background var(--dur-fast) var(--ease-standard);
}
.rform input::placeholder { color: rgba(255,255,255,0.34); }
.rform input:hover { border-color: rgba(255,255,255,0.30); }
.rform input:focus-visible {
  border-color: var(--brand-accent); background: rgba(255,255,255,0.09);
  box-shadow: 0 0 0 3px rgba(51,153,204,0.28);
}
.rform input[aria-invalid="true"] { border-color: var(--color-danger-600); }
/* Interest topics — checkboxes styled as chips. The real <input> stays in the
   DOM (visually hidden, not display:none) so keyboard and screen readers get the
   native checkbox behaviour, and :checked drives the chip's appearance. */
.rform__topics { border: 0; margin: 4px 0 0; padding: 0; }
.rform__topics legend {
  padding: 0; font-size: var(--fs-12); font-weight: var(--fw-medium);
  color: rgba(255,255,255,0.62); margin-bottom: 8px;
}
.rform__topics legend .opt { color: rgba(255,255,255,0.38); font-weight: var(--fw-regular); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.chip span {
  display: inline-block; cursor: pointer;
  font-size: var(--fs-13); line-height: 1; color: rgba(255,255,255,0.72);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px; padding: 9px 14px;
  transition: background var(--dur-fast) var(--ease-standard),
              border-color var(--dur-fast) var(--ease-standard),
              color var(--dur-fast) var(--ease-standard);
}
.chip span:hover { border-color: rgba(255,255,255,0.32); color: #fff; }
.chip input:checked + span {
  background: var(--brand-accent); border-color: var(--brand-accent); color: #fff;
  font-weight: var(--fw-medium);
}
.chip input:focus-visible + span {
  border-color: var(--brand-accent); box-shadow: 0 0 0 3px rgba(51,153,204,0.34);
}

.rform__submit { width: 100%; margin-top: 16px; }
.rform__submit[disabled] { opacity: 0.65; cursor: default; }
.rform__note { font-size: var(--fs-12); color: rgba(255,255,255,0.45); margin: 14px 0 0; line-height: var(--lh-normal); }
.rform__error {
  display: none; margin-top: 14px; padding: 10px 12px;
  background: rgba(200,80,80,0.14); border: 1px solid rgba(220,120,120,0.36);
  border-radius: var(--radius-sm); font-size: var(--fs-13); color: #FFC9C9;
}
.rform__error[data-shown] { display: block; }
/* Turnstile renders its own iframe; give it room only once it exists. */
.rform__turnstile:not(:empty) { margin-top: 14px; }

/* Success state — replaces the form in place. */
.rdone { margin-top: 28px; display: flex; gap: 14px; align-items: flex-start; }
.rdone__tick {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 999px;
  background: var(--color-success-600); color: #fff; display: grid; place-items: center;
}
.rdone__tick svg { width: 18px; height: 18px; }
.rdone h2 { font-size: var(--fs-18); font-weight: var(--fw-semibold); color: #fff; margin: 4px 0 6px; }
.rdone p { font-size: var(--fs-15); line-height: var(--lh-normal); color: rgba(255,255,255,0.66); margin: 0; }

/* ---------- AI band ---------- */
.aiband { background: var(--brand-primary); color: #fff; padding: 88px 0; position: relative; overflow: hidden; }
.aiband__bg { position: absolute; inset: 0; background: url("bg-hero-navy.svg") center/cover; opacity: 0.9; }
.aiband__inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.aiband h2 {
  font-family: var(--font-display); font-weight: var(--fw-semibold); font-size: var(--fs-40);
  line-height: var(--lh-tight); letter-spacing: var(--ls-tight); margin: 16px 0 0; color: #fff;
}
.aiband p { font-size: var(--fs-18); line-height: var(--lh-relaxed); color: rgba(255,255,255,0.74); margin: 18px 0 0; }
.aiband__spec {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md); padding: 20px;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.7; color: rgba(255,255,255,0.82);
  overflow-x: auto;
}
.aiband__spec .k { color: var(--color-blue-400); }
.aiband__spec .c { color: rgba(255,255,255,0.42); }
.aiband__spec .ok { color: #7FD4A8; }

/* ---------- Closing CTA ---------- */
.cta { padding: 96px 0; }
.cta__card {
  background: var(--bg-canvas); border: 1px solid var(--border-default);
  border-radius: var(--radius-lg); padding: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.cta__card h2 {
  font-family: var(--font-display); font-weight: var(--fw-semibold);
  font-size: var(--fs-32); letter-spacing: var(--ls-tight); margin: 0; max-width: 540px;
}
.cta__card p { font-size: var(--fs-16); color: var(--fg-2); margin: 14px 0 0; max-width: 520px; }

/* A "coming soon" site has nothing to navigate to, so the nav carries a status
   pill instead of links. */
.knav__status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--fs-13); font-weight: var(--fw-medium); color: rgba(255,255,255,0.72);
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px; padding: 6px 14px;
}
.knav__status .pip {
  width: 6px; height: 6px; border-radius: 999px; background: var(--color-blue-400);
  box-shadow: 0 0 0 3px rgba(121,190,223,0.22);
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .aiband__inner { grid-template-columns: 1fr; gap: 36px; }
  .cta__card { flex-direction: column; align-items: flex-start; padding: 40px; }
}
@media (max-width: 720px) {
  .wrap { padding: 0 24px; }
  .heroA { min-height: 0; }
  .heroA__photo::after { background: linear-gradient(180deg, rgba(15,26,38,0.55), rgba(15,26,38,0.88)); }
  .heroA__inner { padding-top: 32px; padding-bottom: 40px; }
  .heroA__card { padding: 28px 24px; backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(20,32,46,0.94); }
  .heroA__card h1 { font-size: var(--fs-32); }
  .rform__row { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .aiband { padding: 64px 0; }
  .aiband h2 { font-size: var(--fs-32); }
  .cta { padding: 64px 0; }
  .cta__card { padding: 32px 24px; }
  .knav__status { display: none; }
}