/* BIM Page Styles */

.bim-hero,
.bim-intro,
.bim-process,
.bim-impact,
.bim-closing,
.bim-shell,
.bim-step,
.bim-step-visual,
.bim-impact-grid,
.impact-item {
  box-sizing: border-box;
}

.bim-shell {
  width: min(1280px, 100%);
  margin: 0 auto;
}

.bim-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 8%;
  background:
    radial-gradient(circle at 18% 28%, rgba(255, 122, 0, 0.14), transparent 28%),
    linear-gradient(180deg, #090909 0%, #0d0d0d 100%);
}

.bim-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.12) 0%, rgba(10, 10, 10, 0.78) 70%, #0a0a0a 100%);
}

.bim-hero-content {
  position: relative;
  z-index: 1;
  max-width: 840px;
}

.bim-kicker,
.bim-eyebrow {
  margin: 0 0 18px;
  color: #ff7a00;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.bim-hero-content h1 {
  font-size: clamp(52px, 6.4vw, 94px);
  line-height: 1.02;
  font-weight: 300;
  letter-spacing: -0.04em;
  margin: 0 0 22px;
  color: #fff;
}

.bim-hero-content p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
  font-size: 18px;
  margin: 0;
}

.bim-intro,
.bim-process,
.bim-impact,
.bim-closing {
  padding: 140px 8%;
}

.bim-intro {
  background: #0a0a0a;
}

.bim-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 60px;
  align-items: start;
  margin-bottom: 60px;
}

.bim-intro-copy h2,
.bim-section-heading h2,
.bim-closing h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 64px);
  line-height: 1.05;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: #fff;
}

.bim-intro-text p,
.bim-step-copy p,
.bim-closing-content p {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 17px;
  line-height: 1.9;
}

.bim-intro-image img {
  width: 100%;
  display: block;
  border-radius: 10px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
}

.bim-process {
  background: #111;
}

.bim-section-heading {
  max-width: 760px;
  margin-bottom: 70px;
}

.bim-section-heading--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.bim-step {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 56px;
  align-items: center;
  padding: 48px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.bim-step--reverse {
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
}

.bim-step-copy h3 {
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.15;
  font-weight: 300;
}

.bim-step-copy h3 span {
  display: block;
  margin-bottom: 8px;
  color: #ff7a00;
  font-size: clamp(54px, 7vw, 92px);
  line-height: 0.95;
  font-weight: 300;
}

.bim-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  columns: 2;
  column-gap: 32px;
}

.bim-list li {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.7;
  margin: 0 0 12px;
  padding-left: 18px;
  position: relative;
  break-inside: avoid;
}

.bim-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #ff7a00;
}

.bim-step-visual {
  display: grid;
  gap: 18px;
}

.bim-step-visual img {
  width: 100%;
  display: block;
  border-radius: 10px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  transition: transform 0.45s ease;
}

.bim-step-visual img:hover {
  transform: translateY(-4px);
}

.bim-step-visual--stack {
  grid-template-columns: 1fr;
}

.bim-impact {
  background:
    radial-gradient(circle at top, rgba(255, 122, 0, 0.12), transparent 28%),
    #0d0d0d;
}

.bim-impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.impact-item {
  padding: 34px 30px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.impact-item h3 {
  margin: 0;
  color: #fff;
  font-weight: 300;
  line-height: 1.45;
  font-size: 24px;
}

.impact-number {
  display: block;
  margin-top: 22px;
  font-size: clamp(54px, 6vw, 84px);
  color: #ff7a00;
  font-weight: 400;
  line-height: 1;
}

.impact-item p {
  color: rgba(255, 255, 255, 0.7);
  margin: 18px 0 0;
  line-height: 1.75;
}

.bim-closing {
  background: #0a0a0a;
}

.bim-closing-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 60px;
  align-items: start;
}

@media (max-width: 1100px) {
  .bim-intro-grid,
  .bim-step,
  .bim-step--reverse,
  .bim-closing-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .bim-impact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .bim-hero,
  .bim-intro,
  .bim-process,
  .bim-impact,
  .bim-closing {
    padding: 110px 6%;
  }

  .bim-hero {
    min-height: 82vh;
  }

  .bim-hero-content h1 {
    font-size: 40px;
  }

  .bim-hero-content p,
  .bim-intro-text p,
  .bim-step-copy p,
  .bim-closing-content p {
    font-size: 16px;
  }

  .bim-intro-copy h2,
  .bim-section-heading h2,
  .bim-closing h2 {
    font-size: 34px;
  }

  .bim-step {
    padding: 36px 0;
  }

  .bim-list {
    columns: 1;
  }

  .impact-item h3 {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .bim-hero-content h1 {
    font-size: 32px;
  }

  .bim-step-copy h3 {
    font-size: 24px;
  }

  .bim-step-copy h3 span {
    font-size: 44px;
  }

  .impact-item {
    padding: 26px 22px;
  }
}