:root {
  --models-dark: #152725;
  --models-panel: #203936;
  --models-mist: #edf0ee;
  --models-line: rgba(24, 47, 45, 0.15);
}

.models-hero {
  position: relative;
  overflow: hidden;
  min-height: 650px;
  padding: 148px 0 80px;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 24%, rgba(240, 68, 36, 0.17), transparent 25%),
    linear-gradient(135deg, #0f1817 0%, var(--models-dark) 58%, #1c302e 100%);
}

.models-hero::after {
  position: absolute;
  right: -10%;
  bottom: -44%;
  width: 620px;
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 90px rgba(255, 255, 255, 0.025), 0 0 0 180px rgba(255, 255, 255, 0.018);
}

.models-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(440px, 1.12fr);
  align-items: center;
  gap: 64px;
}

.models-kicker {
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.models-hero h1 {
  max-width: 610px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(42px, 4.4vw, 62px);
  line-height: 1.01;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.models-hero-copy > p:not(.models-kicker) {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 18px;
  line-height: 1.65;
}

.models-video {
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #080c0b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.4);
}

.models-video iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.ad-section {
  padding: 34px 0 48px;
  background: #f7f8f7;
}

.ad-label {
  margin-bottom: 7px;
  color: #8a8f8d;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-align: center;
  text-transform: uppercase;
}

.ad-disclaimer {
  max-width: 780px;
  margin: 0 auto 22px;
  color: #777d7a;
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
  text-wrap: pretty;
}

.ad-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 18px;
}

.ad-unit {
  min-height: 110px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid #e7eae8;
  border-radius: 8px;
}

.models-library {
  padding: 112px 0 124px;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 80px;
}

.section-heading h2 {
  color: var(--ink);
  font-size: clamp(38px, 4.4vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.model-feature {
  display: grid;
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  align-items: center;
  gap: 88px;
  padding: 76px 0;
  border-top: 1px solid var(--models-line);
}

.model-feature-reverse .model-preview {
  grid-column: 2;
  grid-row: 1;
}

.model-feature-reverse .model-copy {
  grid-column: 1;
  grid-row: 1;
}

.model-preview {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 560px;
  padding: 48px;
  background: var(--models-mist);
}

.model-preview::before {
  position: absolute;
  inset: 18px;
  content: "";
  border: 1px solid rgba(24, 47, 45, 0.12);
  pointer-events: none;
}

.model-preview > img {
  position: relative;
  z-index: 1;
  width: min(100%, 330px);
  max-height: 520px;
  object-fit: contain;
  box-shadow: 0 24px 55px rgba(28, 48, 45, 0.19);
  transition: transform 260ms ease, box-shadow 260ms ease;
}

.model-feature:hover .model-preview > img {
  transform: translateY(-7px) rotate(-0.7deg);
  box-shadow: 0 34px 70px rgba(28, 48, 45, 0.24);
}

.model-number {
  position: absolute;
  top: 28px;
  left: 31px;
  color: rgba(24, 47, 45, 0.33);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.model-label {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.model-copy h2 {
  max-width: 560px;
  margin-bottom: 22px;
  color: var(--ink);
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.model-copy > p:not(.model-label):not(.ideal-for) {
  max-width: 620px;
  color: #515856;
  font-size: 17px;
  line-height: 1.75;
}

.ideal-for {
  max-width: 620px;
  margin-bottom: 26px;
  color: var(--ink);
  font-size: 18px;
}

.model-icons {
  width: min(100%, 430px);
  height: 76px;
  margin-bottom: 26px;
  object-fit: contain;
  object-position: left center;
}

.model-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 23px;
}

.model-button i {
  font-size: 18px;
  transition: transform 180ms ease;
}

.model-button:hover i {
  transform: translate(2px, -2px);
}

.ad-section-bottom {
  padding: 50px 0;
  background: var(--models-mist);
}

.ad-unit-wide {
  min-height: 170px;
}

.models-guide {
  padding: 110px 0 128px;
  color: var(--white);
  background: var(--models-dark);
}

.section-heading-light h2 {
  color: var(--white);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.guide-grid article {
  min-height: 420px;
  padding: 52px;
  background: var(--models-panel);
}

.guide-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 46px;
  color: var(--accent);
  font-size: 25px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.guide-grid h3 {
  max-width: 440px;
  margin-bottom: 26px;
  color: var(--white);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.09;
  letter-spacing: -0.035em;
}

.guide-grid ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.site-footer {
  background: var(--white);
}

@media (max-width: 980px) {
  .models-hero {
    padding-top: 128px;
  }

  .models-hero-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(390px, 1.1fr);
    gap: 36px;
  }

  .model-feature {
    gap: 52px;
  }

  .model-preview {
    min-height: 500px;
    padding: 36px;
  }
}

@media (max-width: 720px) {
  .models-hero {
    min-height: 0;
    padding: 116px 0 64px;
  }

  .models-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .models-hero h1 {
    font-size: clamp(36px, 10vw, 48px);
  }

  .models-hero-copy > p:not(.models-kicker) {
    font-size: 16px;
  }

  .models-video {
    margin-top: 10px;
  }

  .ad-grid,
  .guide-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .models-library {
    padding: 76px 0 88px;
  }

  .section-heading {
    margin-bottom: 48px;
  }

  .model-feature,
  .model-feature-reverse {
    grid-template-columns: minmax(0, 1fr);
    gap: 38px;
    padding: 54px 0 64px;
  }

  .model-feature-reverse .model-preview,
  .model-feature-reverse .model-copy {
    grid-column: 1;
    grid-row: auto;
  }

  .model-preview {
    min-height: 460px;
    padding: 42px 30px;
  }

  .model-preview > img {
    max-height: 410px;
  }

  .model-copy h2 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .model-icons {
    height: 62px;
  }

  .models-guide {
    padding: 78px 0 88px;
  }

  .guide-grid article {
    min-height: 0;
    padding: 38px 28px 44px;
  }

  .guide-icon {
    margin-bottom: 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .model-preview > img,
  .model-button i {
    transition: none;
  }

  .model-feature:hover .model-preview > img,
  .model-button:hover i {
    transform: none;
  }
}