/* ===============================
   Global / Reset
================================ */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-md);
  line-height: var(--line-height-base);
  color: var(--color-text-primary);
  background:
    radial-gradient(1200px 700px at 10% -10%, rgba(57, 247, 24, 0.12), transparent 55%),
    radial-gradient(1000px 700px at 100% 0%, rgba(198, 8, 231, 0.14), transparent 50%),
    linear-gradient(160deg, var(--neutral-100), var(--color-bg-page) 45%, var(--neutral-50));
  min-height: 100vh;
}

img {
  max-width: 100%;
  display: block;
}

/* ===============================
   Layout
================================ */
.banner,
.section,
.hero {
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.content {
  padding-bottom: 3rem;
}

/* ===============================
   Glass Surfaces
================================ */
.banner,
.section,
.hero {
  background: rgba(34, 40, 49, 0.45);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border: 1px solid rgba(194, 202, 212, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.14),
    0 12px 35px rgba(0, 0, 0, 0.35);
  border-radius: 18px;
}

/* ===============================
   Header / Nav
================================ */
.banner {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0.75rem;
  z-index: 200;
}

.logo-link {
  display: inline-flex;
  border-radius: 10px;
}

.logo {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--color-border-subtle);
}

.site-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-heading-primary);
}

.spacer {
  flex: 1;
}

.nav-links {
  position: relative;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle--open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-menu {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-menu a {
  text-decoration: none;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
}

.nav-menu a:hover {
  color: var(--color-text-primary);
  background: rgba(57, 247, 24, 0.14);
}

/* ===============================
   Hero
================================ */
.hero {
  text-align: center;
  padding: 2.5rem 1.25rem;
  margin-top: 1rem;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-family-heading);
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.1;
  letter-spacing: var(--letter-spacing-tight);
}

.hero p {
  margin: 0 auto;
  max-width: 62ch;
  color: var(--color-text-secondary);
}

.hero p a {
  color: var(--color-action-hover);
  font-weight: var(--font-weight-semibold);
}

.waitlist-form {
  width: min(560px, 100%);
  margin: 1.5rem auto 0;
}

.waitlist-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.waitlist-fields {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
}

.waitlist-fields input {
  width: 100%;
}

.waitlist-fields .btn {
  width: fit-content;
  padding: 0.75rem 1.25rem;
  font-size: var(--font-size-lg);
}

.workflow-grid {
  width: min(1100px, calc(100% - 2rem));
  margin: 1rem auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.workflow-card {
  display: grid;
  align-content: start;
  gap: 0.75rem;
  min-height: 100%;
  padding: 1.25rem;
  background: rgba(24, 28, 34, 0.55);
  border: 1px solid rgba(194, 202, 212, 0.16);
  border-radius: 8px;
}

.workflow-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(57, 247, 24, 0.25);
  border-radius: 8px;
  background: rgba(57, 247, 24, 0.1);
}

.workflow-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-action-hover);
  stroke-width: 1.8;
}

.workflow-card h2 {
  margin: 0;
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-heading-primary);
}

.workflow-card p {
  margin: 0;
}

#rotating-headline.pill-rotating {
  display: inline-block;
  padding: 0.2rem 0.9rem;
  margin-left: 0.4rem;
  border-radius: 999px;
  border: 1px solid rgba(212, 70, 237, 0.7);
  color: var(--color-accent-hover);
  background: rgba(198, 8, 231, 0.12);
  box-shadow: inset 0 0 12px rgba(212, 70, 237, 0.2), 0 0 18px rgba(109, 5, 127, 0.35);
}

/* ===============================
   Sections
================================ */
.section {
  margin-top: 1rem;
  padding: 1.25rem;
}

h2,
h3 {
  margin-top: 0;
  font-family: var(--font-family-heading);
}

h2 {
  color: var(--color-heading-accent);
}

p,
label {
  color: var(--color-text-secondary);
}

/* Buttons */
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 0.62rem 1rem;
  font-weight: var(--font-weight-semibold);
  text-decoration: none;
  cursor: pointer;
  transition: 0.2s ease;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(180deg, var(--color-action-hover), var(--color-action-default));
  color: var(--color-text-on-action);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn-secondary {
  background: linear-gradient(180deg, var(--color-accent-hover), var(--color-accent-default));
  color: var(--color-text-on-accent);
}

.btn-ghost {
  background: rgba(194, 202, 212, 0.08);
  border-color: rgba(194, 202, 212, 0.25);
  color: var(--color-text-primary);
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.card {
  background: rgba(24, 28, 34, 0.55);
  border: 1px solid rgba(194, 202, 212, 0.16);
  border-radius: 14px;
  padding: 1rem;
}

.card a {
  color: var(--color-action-hover);
}

.card-accent {
  border-color: rgba(212, 70, 237, 0.45);
  box-shadow: inset 0 0 20px rgba(198, 8, 231, 0.12);
}

/* Forms */
.form-demo {
  display: grid;
  gap: 0.6rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--color-border-default);
  background: rgba(13, 15, 18, 0.5);
  color: var(--color-text-primary);
  border-radius: 10px;
  padding: 0.65rem 0.75rem;
  font: inherit;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px var(--color-action-subtle);
}

.form-actions {
  margin-top: 0.4rem;
}

/* Chips */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.chip {
  min-width: 130px;
  min-height: 74px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: grid;
  place-items: end start;
  padding: 0.5rem;
}

.chip span {
  font-family: var(--font-family-mono);
  font-size: var(--font-size-xs);
  color: #fff;
  background: rgba(0, 0, 0, 0.35);
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
}

/* Mobile nav */
@media (max-width: 768px) {
  .banner {
    position: relative;
    top: 0;
  }

  .site-name {
    font-size: var(--font-size-sm);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    left: auto;
    min-width: 220px;
    flex-direction: column;
    gap: 0;
    background: rgba(24, 28, 34, 0.9);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(194, 202, 212, 0.2);
    border-radius: 12px;
    overflow: hidden;
    z-index: 100;
  }

  .nav-menu--open {
    display: flex;
  }

  .nav-menu a {
    padding: 0.8rem 1rem;
    border-top: 1px solid rgba(194, 202, 212, 0.15);
    border-radius: 0;
  }

  .nav-menu a:first-child {
    border-top: 0;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }
}