.page-main--bdfl {
  overflow: hidden;
}

/* ========== Hero ========== */
.bdfl-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #141820;
}

.bdfl-hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 10, 14, 0.92) 0%, rgba(8, 10, 14, 0.78) 55%, rgba(8, 10, 14, 0.55) 100%),
    url("../images/cnc-press-brake-euro-pro.webp") center / cover no-repeat;
  filter: blur(1px);
  transform: scale(1.04);
}

.bdfl-hero__inner {
  position: relative;
  z-index: 1;
  padding: 72px 24px;
}

.bdfl-hero__content {
  max-width: 720px;
}

.bdfl-hero__title {
  margin: 0 0 20px;
  font-size: clamp(28px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-white);
}

.bdfl-hero__text {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
}

.bdfl-hero__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 28px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.92);
  border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}

.bdfl-hero__cta:hover,
.bdfl-hero__cta:focus-visible {
  color: var(--color-text);
  background: var(--color-white);
}

.bdfl-hero__cta:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 3px;
}

/* ========== Calculator ========== */
.bdfl-calculator {
  padding: 56px 0 64px;
  background: var(--color-white);
}

.bdfl-calculator__wrap {
  max-width: 980px;
  margin: 0 auto;
}

.bdfl-card {
  padding: 36px 40px 40px;
  background: var(--color-white);
  border: 1px solid #e2e6ea;
  border-radius: 4px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);
}

.bdfl-card__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: 40px 48px;
  align-items: center;
}

.bdfl-diagram {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.bdfl-diagram__image {
  display: block;
  width: min(100%, 360px);
  height: auto;
  margin: 0 auto;
}

.bdfl-field {
  margin-bottom: 18px;
}

.bdfl-field:last-of-type {
  margin-bottom: 0;
}

.bdfl-field__label {
  display: block;
  margin-bottom: 8px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
}

.bdfl-field__input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  background: var(--color-white);
  font-family: inherit;
  font-size: 15px;
  color: var(--color-text);
  transition: border-color var(--transition);
}

.bdfl-field__input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.bdfl-form__submit {
  margin-top: 24px;
  padding: 12px 28px;
  border: 2px solid var(--color-primary);
  border-radius: 4px;
  background: var(--color-primary);
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-white);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.bdfl-form__submit:hover,
.bdfl-form__submit:focus-visible {
  background: #004270;
  border-color: #004270;
}

.bdfl-form__submit:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.bdfl-results {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid #e2e6ea;
}

.bdfl-results[hidden] {
  display: none;
}

.bdfl-results__row {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.5;
  color: var(--color-text);
}

.bdfl-results__row:last-child {
  margin-bottom: 0;
}

.bdfl-results__row strong {
  font-weight: 700;
}

/* ========== Contact Form ========== */
.bdfl-contact {
  background: var(--color-white);
}

.bdfl-contact .contact-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 920px;
  margin: 0 auto;
}

/* ========== Tablet ========== */
@media (max-width: 900px) {
  .bdfl-card {
    padding: 32px 28px 36px;
  }

  .bdfl-card__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ========== Mobile ========== */
@media (max-width: 640px) {
  .bdfl-hero {
    min-height: 480px;
  }

  .bdfl-hero__inner {
    padding: 56px 20px;
  }

  .bdfl-calculator {
    padding: 40px 0 48px;
  }

  .bdfl-card {
    padding: 24px 18px 28px;
  }

  .bdfl-form__submit {
    width: 100%;
  }
}