.hb-wind-guide {
  --hb-ink: #111111;
  --hb-copy: #333333;
  --hb-muted: #6f6f6f;
  --hb-line: #dedede;
  --hb-soft: #f5f5f5;
  --hb-white: #ffffff;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  color: var(--hb-copy);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.72;
}

.hb-wind-guide,
.hb-wind-guide * {
  box-sizing: border-box;
}

.hb-wind-guide h1,
.hb-wind-guide h2,
.hb-wind-guide h3,
.hb-wind-guide p,
.hb-wind-guide ul,
.hb-wind-guide figure {
  margin-top: 0;
}

.hb-wind-guide h1 {
  max-width: 1000px;
  margin-bottom: 24px;
  color: var(--hb-ink);
  font-size: clamp(36px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.035em;
  font-weight: 800;
}

.hb-wind-guide h2 {
  margin: 68px 0 22px;
  padding-top: 20px;
  border-top: 2px solid var(--hb-ink);
  color: var(--hb-ink);
  font-size: clamp(27px, 3vw, 36px);
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.hb-wind-guide h3 {
  margin: 32px 0 12px;
  color: var(--hb-ink);
  font-size: 21px;
  line-height: 1.3;
}

.hb-wind-guide p {
  margin-bottom: 18px;
}

.hb-wind-guide a {
  color: var(--hb-ink);
  font-weight: 700;
  text-decoration-color: #8a8a8a;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.hb-wind-guide a:hover {
  text-decoration-color: var(--hb-ink);
}

.hb-wind-guide ul {
  margin-bottom: 24px;
  padding-left: 24px;
}

.hb-wind-guide li {
  margin-bottom: 10px;
}

.hb-wind-guide .hb-lede {
  max-width: 940px;
  margin-bottom: 30px;
  color: #262626;
  font-size: 20px;
  line-height: 1.65;
}

/* TABLE OF CONTENTS */
.hb-wind-guide .hb-toc {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  margin: 30px 0 42px;
  padding: 14px;
  border: 1px solid var(--hb-line);
  background: var(--hb-soft);
}

.hb-wind-guide .hb-toc a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  min-width: 0;
  padding: 8px 6px;
  border: 1px solid #bdbdbd;
  background: var(--hb-white);
  font-size: 12.5px;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
}

.hb-wind-guide .hb-toc a:hover {
  border-color: var(--hb-ink);
  background: var(--hb-ink);
  color: var(--hb-white);
}

/* WEATHER DECISION BOARD */
.hb-wind-guide .hb-route-board {
  margin: 30px 0;
  border: 1px solid var(--hb-ink);
  background: var(--hb-white);
}

.hb-wind-guide .hb-route-row {
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr 1.15fr;
  border-bottom: 1px solid var(--hb-line);
}

.hb-wind-guide .hb-route-row:last-child {
  border-bottom: 0;
}

.hb-wind-guide .hb-route-row > span {
  padding: 15px 16px;
  border-right: 1px solid var(--hb-line);
  font-size: 14px;
  line-height: 1.45;
}

.hb-wind-guide .hb-route-row > span:last-child {
  border-right: 0;
}

.hb-wind-guide .hb-route-head {
  background: var(--hb-ink);
  color: var(--hb-white);
  font-weight: 700;
}

.hb-wind-guide .hb-route-case {
  color: var(--hb-ink);
  font-weight: 700;
}

/* LAYER GUIDE */
.hb-wind-guide .hb-layer-board {
  display: grid;
  gap: 10px;
  margin: 28px 0 34px;
}

.hb-wind-guide .hb-layer-row {
  display: grid;
  grid-template-columns: minmax(150px, 0.28fr) minmax(0, 0.72fr);
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-wind-guide .hb-layer-name {
  display: flex;
  align-items: center;
  padding: 18px 20px;
  background: var(--hb-ink);
  color: var(--hb-white);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hb-wind-guide .hb-layer-copy {
  padding: 18px 22px;
  color: var(--hb-copy);
  font-size: 15px;
  line-height: 1.55;
}

/* NOTE */
.hb-wind-guide .hb-note {
  margin: 28px 0;
  padding: 22px 24px;
  border-left: 5px solid var(--hb-ink);
  background: var(--hb-soft);
}

.hb-wind-guide .hb-note strong {
  color: var(--hb-ink);
}

/* OUTFIT FORMULAS */
.hb-wind-guide .hb-formula-stack {
  margin: 28px 0;
  padding-left: 20px;
  border-left: 2px solid var(--hb-ink);
}

.hb-wind-guide .hb-formula {
  margin-bottom: 30px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hb-line);
}

.hb-wind-guide .hb-formula:last-child {
  margin-bottom: 0;
  border-bottom: 0;
}

.hb-wind-guide .hb-formula h3 {
  margin-top: 0;
}

.hb-wind-guide .hb-formula p:last-child {
  margin-bottom: 0;
}

/* PRODUCT CARDS */
.hb-wind-guide .hb-product {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr);
  margin: 36px 0;
  overflow: hidden;
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-wind-guide .hb-product-media {
  position: relative;
  display: block;
  min-height: 480px;
  overflow: hidden;
  background: #eeeeee;
}

.hb-wind-guide .hb-product-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.35s ease, transform 0.45s ease;
}

.hb-wind-guide .hb-product-primary {
  opacity: 1;
}

.hb-wind-guide .hb-product-alt {
  opacity: 0;
}

@media (hover: hover) {
  .hb-wind-guide .hb-product:hover .hb-product-primary {
    opacity: 0;
  }

  .hb-wind-guide .hb-product:hover .hb-product-alt {
    opacity: 1;
  }

  .hb-wind-guide .hb-product:hover .hb-product-media img {
    transform: scale(1.015);
  }
}

.hb-wind-guide .hb-product-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 4vw, 50px);
}

.hb-wind-guide .hb-eyebrow {
  margin-bottom: 10px;
  color: var(--hb-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hb-wind-guide .hb-product-copy h3 {
  margin-top: 0;
}

.hb-wind-guide .hb-button {
  align-self: flex-start;
  display: inline-block;
  margin-top: 8px;
  padding: 12px 18px;
  border: 1px solid var(--hb-ink);
  background: var(--hb-ink);
  color: var(--hb-white);
  font-size: 14px;
  text-decoration: none;
}

.hb-wind-guide .hb-button:hover {
  background: var(--hb-white);
  color: var(--hb-ink);
}

/* BOTTOMS COMPARISON */
.hb-wind-guide .hb-bottom-lanes {
  margin: 28px 0;
  border-top: 1px solid var(--hb-ink);
}

.hb-wind-guide .hb-bottom-lane {
  display: grid;
  grid-template-columns: 150px 1fr 1fr;
  border-bottom: 1px solid var(--hb-line);
}

.hb-wind-guide .hb-bottom-lane > * {
  padding: 16px 18px;
  border-right: 1px solid var(--hb-line);
}

.hb-wind-guide .hb-bottom-lane > *:last-child {
  border-right: 0;
}

.hb-wind-guide .hb-bottom-lane strong {
  color: var(--hb-ink);
  font-size: 17px;
}

.hb-wind-guide .hb-bottom-lane span {
  color: var(--hb-muted);
  font-size: 14px;
  line-height: 1.55;
}

/* PRODUCT PAGE CHECK */
.hb-wind-guide .hb-page-audit {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 28px 0;
  padding: 0;
  border: 1px solid var(--hb-ink);
  background: var(--hb-white);
}

.hb-wind-guide .hb-page-audit div {
  padding: 20px;
  border-right: 1px solid var(--hb-line);
}

.hb-wind-guide .hb-page-audit div:last-child {
  border-right: 0;
}

.hb-wind-guide .hb-page-audit dt {
  margin-bottom: 7px;
  color: var(--hb-ink);
  font-weight: 700;
}

.hb-wind-guide .hb-page-audit dd {
  margin: 0;
  color: var(--hb-muted);
  font-size: 14px;
  line-height: 1.5;
}

/* FAQ */
.hb-wind-guide .hb-faq details {
  margin-bottom: 12px;
  border: 1px solid var(--hb-line);
  background: var(--hb-white);
}

.hb-wind-guide .hb-faq summary {
  padding: 18px 20px;
  color: var(--hb-ink);
  font-weight: 700;
  cursor: pointer;
}

.hb-wind-guide .hb-faq details p {
  margin-bottom: 0;
  padding: 0 20px 20px;
}

/* FINAL CTA */
.hb-wind-guide .hb-final {
  margin-top: 64px;
  padding: clamp(28px, 5vw, 52px);
  border: 2px solid var(--hb-ink);
  background: var(--hb-soft);
}

.hb-wind-guide .hb-final h2 {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

/* RESPONSIVE */
@media (max-width: 860px) {
  .hb-wind-guide .hb-product {
    grid-template-columns: 1fr;
  }

  .hb-wind-guide .hb-product-media {
    min-height: 430px;
  }

  .hb-wind-guide .hb-page-audit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hb-wind-guide .hb-page-audit div:nth-child(2) {
    border-right: 0;
  }

  .hb-wind-guide .hb-page-audit div:nth-child(-n+2) {
    border-bottom: 1px solid var(--hb-line);
  }
}

@media (max-width: 560px) {
  .hb-wind-guide {
    font-size: 16px;
    line-height: 1.68;
  }

  .hb-wind-guide h1 {
    font-size: 34px;
  }

  .hb-wind-guide h2 {
    margin-top: 54px;
  }

  .hb-wind-guide .hb-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hb-wind-guide .hb-route-head {
    display: none;
  }

  .hb-wind-guide .hb-route-row {
    grid-template-columns: 1fr;
    padding: 14px 16px;
  }

  .hb-wind-guide .hb-route-row > span {
    padding: 5px 0;
    border-right: 0;
  }

  .hb-wind-guide .hb-route-row > span:not(.hb-route-case)::before {
    content: attr(data-label) ": ";
    color: var(--hb-ink);
    font-weight: 700;
  }

  .hb-wind-guide .hb-bottom-lane {
    grid-template-columns: 1fr;
    padding: 14px 16px;
  }

  .hb-wind-guide .hb-bottom-lane > * {
    padding: 5px 0;
    border-right: 0;
  }

  .hb-wind-guide .hb-page-audit {
    grid-template-columns: 1fr;
  }

  .hb-wind-guide .hb-page-audit div,
  .hb-wind-guide .hb-page-audit div:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--hb-line);
  }

  .hb-wind-guide .hb-page-audit div:last-child {
    border-bottom: 0;
  }

  .hb-wind-guide .hb-layer-row {
    grid-template-columns: 1fr;
  }

  .hb-wind-guide .hb-layer-name {
    padding: 13px 18px;
  }

  .hb-wind-guide .hb-layer-copy {
    padding: 16px 18px;
  }

  .hb-wind-guide .hb-product-media {
    min-height: 370px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hb-wind-guide .hb-product-media img {
    transition: none;
  }
}