/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 18px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.button:hover, .button:focus-visible { transform: translateY(-1px); }

.button.primary, .button.submit {
  color: #071918;
  background: #93f2e6;
  box-shadow: 0 12px 28px rgba(8, 18, 19, 0.16);
}

.button.primary:hover, .button.submit:hover, .button.primary:focus-visible, .button.submit:focus-visible {
  background: #b7fff7;
}

.button.secondary {
  color: #f8fbf8;
  border-color: rgba(248, 251, 248, 0.48);
  background: rgba(248, 251, 248, 0.08);
}

.button.secondary:hover, .button.secondary:focus-visible {
  background: rgba(248, 251, 248, 0.15);
}

/* Signal Strip */
.signal-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 14px 44px rgba(20, 32, 31, 0.08);
}

.signal-strip div { min-height: 112px; padding: 22px; background: var(--white); }
.signal-strip strong, .signal-strip span { display: block; }
.signal-strip strong { margin-bottom: 8px; color: var(--ink); font-size: 1rem; }
.signal-strip span { color: var(--ink-soft); font-size: 0.92rem; line-height: 1.48; }

/* Use cases cards */
.use-case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.case-card {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 14px 40px rgba(20, 32, 31, 0.08);
}
.case-card p { margin: 12px 0 0; color: var(--ink-soft); }

.case-visual {
  position: relative;
  min-height: 180px;
  margin-bottom: 28px;
  overflow: hidden;
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(4, 124, 118, 0.2), rgba(216, 166, 64, 0.16)), #edf4f0;
}
.case-visual::before { content: ""; position: absolute; inset: 24px 22px; border: 2px solid rgba(20, 32, 31, 0.14); }
.case-visual::after {
  content: ""; position: absolute; left: 20px; right: 20px; top: 50%; height: 2px;
  background: repeating-linear-gradient(90deg, rgba(4, 124, 118, 0.82) 0 18px, transparent 18px 30px);
  animation: scan 3.4s linear infinite;
}
.case-visual span { position: absolute; display: block; background: rgba(20, 32, 31, 0.72); }

.machine span:nth-child(1) { width: 70px; height: 70px; border-radius: 50%; left: 36px; bottom: 36px; }
.machine span:nth-child(2) { width: 126px; height: 46px; right: 38px; bottom: 48px; }
.machine span:nth-child(3) { width: 160px; height: 10px; left: 42px; top: 54px; transform: rotate(-3deg); background: var(--coral); }
.structure span:nth-child(1) { width: 16px; height: 126px; left: 50px; bottom: 28px; }
.structure span:nth-child(2) { width: 16px; height: 126px; right: 50px; bottom: 28px; }
.structure span:nth-child(3) { width: 74%; height: 18px; left: 13%; top: 58px; transform: skewX(-12deg); background: var(--gold); }
.medical span:nth-child(1) { width: 74px; height: 74px; border-radius: 50%; left: calc(50% - 37px); top: 24px; }
.medical span:nth-child(2) { width: 128px; height: 74px; border-radius: 70px 70px 12px 12px; left: calc(50% - 64px); bottom: 32px; background: var(--violet); }
.medical span:nth-child(3) { width: 74%; height: 3px; left: 13%; bottom: 70px; background: var(--coral); }

/* Advantage lists & Workflow blocks */
.advantage-list { display: grid; gap: 14px; }
.advantage-list article { display: grid; grid-template-columns: auto 1fr; gap: 18px; padding: 24px; border: 1px solid rgba(20, 32, 31, 0.12); border-radius: 8px; background: rgba(255, 253, 248, 0.72); }
.number { color: var(--teal); font-size: 0.85rem; font-weight: 800; }
.advantage-list p { margin: 8px 0 0; color: var(--ink-soft); }
.workflow { background: var(--white); }
.workflow-rail { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: var(--line); }
.workflow-rail div { min-height: 210px; padding: 24px; background: var(--white); }
.workflow-rail span { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; margin-bottom: 28px; border-radius: 50%; color: var(--white); background: var(--teal); font-weight: 800; }
.workflow-rail p { margin: 10px 0 0; color: var(--ink-soft); }

/* Examples */
.examples { background: var(--paper); }
.example-list { display: grid; gap: 18px; }
.example-row { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(280px, 1.18fr); gap: clamp(22px, 4vw, 52px); align-items: center; padding: clamp(20px, 3.6vw, 34px); border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: 0 14px 40px rgba(20, 32, 31, 0.08); }
.example-copy { display: grid; align-content: center; gap: 14px; min-height: 180px; }
.example-copy h3 { max-width: 440px; font-size: clamp(1.55rem, 2.6vw, 2.5rem); line-height: 1.06; }
.example-media { position: relative; aspect-ratio: 16 / 9; margin: 0; overflow: hidden; border: 1px solid rgba(20, 32, 31, 0.16); border-radius: 7px; background: linear-gradient(135deg, rgba(4, 124, 118, 0.32), rgba(218, 107, 74, 0.22)), #102224; }
.example-media video { display: block; width: 100%; height: 100%; object-fit: contain; background: #102224; }
.example-media img { display: block; width: 100%; height: 100%; object-fit: contain; padding: clamp(10px, 2vw, 18px); background: #fff; }
.wide-media { aspect-ratio: 32 / 9; }
.image-media { aspect-ratio: 4 / 3; background: #fff; }
.example-row-more { grid-template-columns: 1fr; min-height: 190px; background: linear-gradient(120deg, rgba(4, 124, 118, 0.14), rgba(216, 166, 64, 0.18)), var(--white); }
.example-row-more .example-copy { min-height: 0; }
.example-row-more .example-copy h3 { max-width: none; font-size: clamp(2rem, 4vw, 4.3rem); }

/* Forms / Waitlist */
.waitlist-section { background: linear-gradient(120deg, rgba(4, 124, 118, 0.12), transparent 42%), var(--paper); }
.waitlist-grid { display: grid; grid-template-columns: 0.78fr 1fr; gap: clamp(34px, 8vw, 96px); align-items: start; }
.waitlist-copy { padding-top: 8px; }
.beta-notes { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.beta-notes span { padding: 8px 11px; border: 1px solid rgba(4, 124, 118, 0.24); border-radius: 999px; color: var(--teal-dark); background: rgba(255, 253, 248, 0.72); font-size: 0.9rem; font-weight: 700; }
.waitlist-form { display: grid; gap: 18px; padding: clamp(20px, 4vw, 34px); border: 1px solid var(--line); border-radius: 8px; background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; gap: 16px; }
.form-row.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
label { display: grid; gap: 8px; color: var(--ink); font-weight: 700; }
label span { font-size: 0.92rem; }
input, select, textarea { width: 100%; min-height: 48px; border: 1px solid rgba(20, 32, 31, 0.2); border-radius: 7px; padding: 12px 13px; color: var(--ink); background: #fbfaf6; outline: none; }
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--teal); box-shadow: 0 0 0 4px rgba(4, 124, 118, 0.13); }
.consent { grid-template-columns: auto 1fr; align-items: start; gap: 10px; color: var(--ink-soft); font-weight: 600; }
.consent input { width: 18px; min-height: 18px; margin-top: 2px; accent-color: var(--teal); }
.button.submit { width: 100%; min-height: 54px; border: 0; }
.form-message { min-height: 24px; margin: 0; color: var(--teal-dark); font-weight: 800; }
.form-message.error { color: #a7422a; }
.form-note { margin: 0; color: var(--ink-soft); font-size: 0.85rem; }

/* Mobile Component Responsive Settings */
@media (max-width: 640px) {
  .hero-actions, .button { width: 100%; }
  .button { min-height: 52px; }
  .case-card { min-height: 0; }
  .case-visual { min-height: 156px; }
  .example-row { padding: 18px; }
  .example-copy { min-height: 0; }
  .form-row.two { grid-template-columns: 1fr; }
  .waitlist-form { padding: 20px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .section-inner, .hero-content { width: min(100% - 32px, 1120px); }
  .hero-shade { background: radial-gradient(circle at 72% 32%, rgba(216, 166, 64, 0.2), transparent 34%), linear-gradient(180deg, rgba(5, 18, 19, 0.82) 0%, rgba(5, 18, 19, 0.68) 62%, rgba(247, 244, 238, 1) 100%); }
  h1 { font-size: clamp(2.7rem, 15vw, 4.4rem); }
  h2 { font-size: clamp(2rem, 11vw, 3rem); }
}