/* =========================
   GLOBAL STYLES
========================= */

:root {
  --ink: #202d28;
  --muted: #68746d;
  --accent: #b9d36b;
  --paper: #f7f7f2;
  --white: #ffffff;
  --border: #e3e6de;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  display: block;
  width: 100%;
}

.yarn-page {
  width: 100%;
  overflow: hidden;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
}

/* =========================
   HERO SECTION
========================= */

.yarn-hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 60px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 80px 7%;
}

.hero-content h1 {
  max-width: 620px;
  margin: 0 0 22px;
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.08;
  letter-spacing: -2.5px;
  font-weight: 600;
}

.hero-content p {
  max-width: 470px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 16px;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 15px 23px;
  background: var(--ink);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  transition: background 0.25s ease,
              color 0.25s ease;
}

.primary-btn:hover {
  background: var(--accent);
  color: var(--ink);
}

.hero-visual {
  position: relative;
  min-height: 400px;
}

.hero-visual > img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: 3px;
}

.hero-note {
  position: absolute;
  right: -18px;
  bottom: 25px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 24px;
  background: var(--white);
  box-shadow: 0 8px 30px #202d2812;
  font-size: 13px;
}

.note-number {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 1.5px;
}

/* =========================
   INTRO SECTION
========================= */

.yarn-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 45px 7% 35px;
  border-top: 1px solid var(--border);
}

.yarn-intro h2 {
  margin: 0;
  font-size: clamp(27px, 3vw, 39px);
  line-height: 1.2;
  letter-spacing: -1px;
}

.yarn-intro > p {
  max-width: 450px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

/* =========================
   PRODUCT GRID
========================= */

.yarn-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
  padding: 25px 7% 90px;
}

.yarn-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--white);
  border: 1px solid var(--border);
  transition: transform 0.25s ease,
              box-shadow 0.25s ease;
}

.yarn-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 35px #202d280c;
}

.card-image {
  position: relative;
  height: 235px;
  overflow: hidden;
  background: #e7e8df;
}

.card-image img {
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.yarn-card:hover .card-image img {
  transform: scale(1.04);
}

.product-index {
  position: absolute;
  top: 15px;
  left: 15px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  background: var(--white);
  color: var(--ink);
  font-size: 11px;
  font-weight: 700;
}

.card-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 25px;
}

.product-tag {
  margin-bottom: 10px;
  color: #778a47;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
}

.card-content h3 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

.card-content p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
}

.card-content ul {
  width: 100%;
  margin: 0 0 25px;
  padding: 0;
  list-style: none;
}

.card-content li {
  position: relative;
  padding: 9px 0 9px 17px;
  border-bottom: 1px solid #edf0e9;
  color: #4f5c54;
  font-size: 14px;
}

.card-content li::before {
  position: absolute;
  left: 0;
  color: #849b4d;
  content: "—";
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 4px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translate(3px, -3px);
}

/* =========================
   CONTACT CTA
========================= */

.yarn-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  margin: 0 7% 75px;
  padding: 55px;
  background: #e9eddf;
}

.yarn-cta h2 {
  margin: 0 0 12px;
  font-size: clamp(27px, 3vw, 40px);
  line-height: 1.2;
  letter-spacing: -1px;
}

.yarn-cta p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

/* =========================
   RESPONSIVE DESIGN
========================= */

@media (max-width: 1000px) {
  .yarn-hero {
    gap: 35px;
    padding: 60px 5%;
  }

  .hero-visual > img {
    height: 390px;
  }

  .yarn-intro {
    padding-right: 5%;
    padding-left: 5%;
  }

  .yarn-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-right: 5%;
    padding-left: 5%;
  }

  .yarn-cta {
    margin-right: 5%;
    margin-left: 5%;
    padding: 40px;
  }
}

@media (max-width: 650px) {
  .yarn-hero {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 45px 6%;
  }

  .hero-content h1 {
    font-size: 43px;
    letter-spacing: -1.5px;
  }

  .hero-content p {
    font-size: 14px;
  }

  .hero-visual {
    min-height: auto;
  }

  .hero-visual > img {
    height: 310px;
  }

  .hero-note {
    right: 10px;
    bottom: 12px;
    padding: 12px 16px;
  }

  .yarn-intro {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
    padding: 35px 6% 20px;
  }

  .yarn-intro > p {
    font-size: 13px;
  }

  .yarn-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 6% 55px;
  }

  .card-image {
    height: 250px;
  }

  .card-content {
    padding: 23px;
  }

  .yarn-cta {
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
    margin: 0 6% 45px;
    padding: 30px 24px;
  }

  .yarn-cta .primary-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}