/* ══════════════════════════════════════════
   REQUEST DEMO PAGE — ADDITIONAL STYLES
   File: request-demo.css
   Extends styles.css — do not duplicate base.
   ══════════════════════════════════════════ */

/* ── Demo Hero ── */
.demo-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 48svh;
  padding: 8.25rem 0 3.5rem;
  overflow: hidden;
}
.demo-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--bg-deep);
}
.demo-hero__bg-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 70% at 50% 30%, rgba(25, 181, 162, 0.06), transparent 60%),
    radial-gradient(ellipse 50% 50% at 80% 60%, rgba(100, 164, 234, 0.04), transparent 50%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-base) 100%);
}
.demo-hero__content {
  position: relative;
  z-index: 1;
  width: min(var(--container-narrow), calc(100% - 3rem));
  margin-inline: auto;
  text-align: center;
}
.demo-hero__headline {
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 900;
  line-height: 0.97;
  letter-spacing: -0.045em;
  text-wrap: balance;
  margin-bottom: 1.5rem;
}
.demo-hero__description {
  max-width: 42rem;
  margin: 0 auto;
  color: var(--text-secondary);
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  line-height: 1.72;
}

/* ── Section backgrounds ── */
.section--expect {
  background: var(--bg-base);
}
.section--usecases {
  background: var(--bg-deep);
}
.section--form {
  background: var(--bg-base);
}
.section--badges {
  background: var(--bg-deep);
  padding: clamp(2rem, 4vw, 3rem) 0;
}

/* ── Expect Grid ── */
.expect-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.expect-card {
  position: relative;
  border-radius: var(--radius-xl);
  padding: 1.7rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: border-color 300ms, box-shadow 300ms, transform 300ms;
}
.expect-card:hover {
  border-color: var(--border-card);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.expect-card__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(25, 181, 162, 0.15), rgba(25, 181, 162, 0.05));
  color: var(--accent);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}
.expect-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
}
.expect-card p {
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.65;
}

/* ── Use Case Grid ── */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.usecase-card {
  border-radius: var(--radius-xl);
  padding: 1.9rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: border-color 300ms, box-shadow 300ms, transform 300ms;
}
.usecase-card:hover {
  border-color: var(--border-card);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.usecase-card__icon {
  display: grid;
  place-items: center;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: var(--radius-md);
  background: var(--accent-glow);
  margin-bottom: 1.25rem;
}
.usecase-card__icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--accent);
}
.usecase-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.usecase-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ── Form Layout ── */
.demo-form-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}
.demo-form-layout__title {
  font-size: clamp(2rem, 4vw, 3rem);
}
.demo-form-layout__desc {
  color: var(--text-secondary);
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.72;
  margin-top: 1.25rem;
  margin-bottom: 2.5rem;
}

/* Trust items beside form */
.demo-form-trust {
  display: grid;
  gap: 1.25rem;
}
.demo-form-trust__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.demo-form-trust__icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--accent-glow);
  color: var(--accent);
}
.demo-form-trust__item strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.demo-form-trust__item p {
  color: var(--text-tertiary);
  font-size: 0.875rem;
  line-height: 1.55;
}

/* ── Form Card ── */
.demo-form-layout__form-wrap {
  border-radius: var(--radius-2xl);
  padding: clamp(1.75rem, 3vw, 2.35rem);
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

/* ── Form Elements ── */
.demo-form {
  display: grid;
  gap: 1.35rem;
}
.demo-form__row--2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.35rem;
}
.demo-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.demo-form__field label {
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-secondary);
}
.demo-form__req {
  color: var(--accent);
}
.demo-form__field input,
.demo-form__field select,
.demo-form__field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(10, 22, 40, 0.6);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.925rem;
  line-height: 1.5;
  transition: border-color 200ms, box-shadow 200ms;
  -webkit-appearance: none;
  appearance: none;
}
.demo-form__field input::placeholder,
.demo-form__field textarea::placeholder {
  color: var(--text-tertiary);
}
.demo-form__field input:focus,
.demo-form__field select:focus,
.demo-form__field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(25, 181, 162, 0.15);
}
.demo-form__field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='rgba(200,215,230,0.56)' viewBox='0 0 16 16'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1rem;
  padding-right: 2.5rem;
  cursor: pointer;
}
.demo-form__field select option {
  background: var(--bg-deep);
  color: var(--text-primary);
}
.demo-form__field textarea {
  resize: vertical;
  min-height: 6rem;
}

/* Checkboxes */
.demo-form__checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.demo-form__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 50px;
  background: rgba(10, 22, 40, 0.5);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: border-color 200ms, background 200ms;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-secondary);
}
.demo-form__checkbox:hover {
  border-color: var(--border-accent);
  background: var(--accent-glow);
}
.demo-form__checkbox input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--accent);
  cursor: pointer;
}
.demo-form__checkbox-label {
  white-space: nowrap;
}

/* Submit */
.demo-form__submit {
  width: 100%;
  margin-top: 0.5rem;
  font-size: 1.05rem;
  padding: 1rem 2rem;
}

/* Legal */
.demo-form__legal {
  color: var(--text-tertiary);
  font-size: 0.78rem;
  line-height: 1.55;
  text-align: center;
}

/* ── Badges Bar ── */
.badges-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
}
.badges-bar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-tertiary);
  font-size: 0.88rem;
  font-weight: 600;
}
.badges-bar__item svg {
  color: var(--accent);
  opacity: 0.7;
  flex-shrink: 0;
}
.badges-bar__divider {
  width: 1px;
  height: 1.25rem;
  background: rgba(255, 255, 255, 0.1);
}

/* ══════════════════════════════════════════
   RESPONSIVE — Request Demo
   ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .expect-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 920px) {
  .demo-form-layout {
    grid-template-columns: 1fr;
  }
  .usecase-grid {
    grid-template-columns: 1fr;
  }
  .expect-grid {
    grid-template-columns: 1fr;
  }
  .demo-hero {
    padding: 6.75rem 0 3rem;
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .demo-hero {
    padding: 6.25rem 0 2.5rem;
  }
  .demo-form__row--2col {
    grid-template-columns: 1fr;
  }
  .demo-form-layout__form-wrap {
    padding: 1.5rem 1.25rem;
  }
  .expect-card,
  .usecase-card {
    padding: 1.55rem 1.25rem;
  }
  .demo-hero__headline {
    font-size: clamp(1.85rem, 8vw, 2.75rem);
  }
  .badges-bar {
    flex-direction: column;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
  }
  .badges-bar__divider {
    width: 3rem;
    height: 1px;
  }
  .demo-form__checkboxes {
    flex-direction: column;
  }
}