/* ============================================================
   FlexNova Section — CMC Textiles
   Self-contained styles. Classes are namespaced with "flexnova-"
   so they won't collide with your existing site CSS.
   ============================================================ */

/* ---------- Variables ---------- */
.flexnova-hero,
.flexnova-intro,
.flexnova-product,
.flexnova-cta {
  --fn-navy-deep: #081b30;
  --fn-navy: #0d2842;
  --fn-cream: #f4eee1;
  --fn-sand: #efe6d4;
  --fn-white: #ffffff;
  --fn-sage: #93a980;
  --fn-terracotta: #a97452;
  --fn-text-muted: rgba(244, 238, 225, 0.75);
  --fn-ink: #12233a;
  --fn-ink-muted: #56657a;
  --fn-radius: 16px;
  --fn-max-width: 1200px;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ---------- Scoped reset ---------- */
.flexnova-hero, .flexnova-hero *, .flexnova-hero *::before, .flexnova-hero *::after,
.flexnova-intro, .flexnova-intro *, .flexnova-intro *::before, .flexnova-intro *::after,
.flexnova-product, .flexnova-product *, .flexnova-product *::before, .flexnova-product *::after,
.flexnova-cta, .flexnova-cta *, .flexnova-cta *::before, .flexnova-cta *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.flexnova-hero h1, .flexnova-hero h2,
.flexnova-intro h2, .flexnova-intro h3,
.flexnova-product h2, .flexnova-product h3, .flexnova-product h4,
.flexnova-cta h2 {
  font-family: "Poppins", "Inter", sans-serif;
}

.flexnova-hero img, .flexnova-intro img, .flexnova-product img {
  max-width: 100%;
  display: block;
}

/* ============================================================
   HERO — full-viewport background video
   ============================================================ */
.flexnova-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(160deg, var(--fn-navy) 0%, var(--fn-navy-deep) 100%);
  color: var(--fn-white);
  text-align: center;
}

.flexnova-hero__media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.flexnova-hero__video { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.flexnova-hero__overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,27,48,.55) 0%, rgba(8,27,48,.55) 40%, rgba(8,27,48,.92) 100%),
    linear-gradient(90deg, rgba(8,27,48,.35), rgba(8,27,48,.1));
}

.flexnova-hero__content {
  position: relative; z-index: 2; max-width: 780px;
  padding: 6rem 1.5rem 4rem;
  display: flex; flex-direction: column; align-items: center;
}

.flexnova-hero__eyebrow {
  display: inline-block; font-size: .8rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--fn-sage);
  margin-bottom: 1.25rem;
}

.flexnova-hero__title {
  font-size: clamp(3rem, 9vw, 6.5rem); font-weight: 600; line-height: 1;
  letter-spacing: -0.01em; color: var(--fn-cream); margin-bottom: 1rem;
}
.flexnova-hero__title span { font-weight: 700; color: var(--fn-sage); }

.flexnova-hero__tagline {
  font-size: clamp(1rem, 2vw, 1.35rem); font-weight: 500; letter-spacing: .03em;
  text-transform: uppercase; color: var(--fn-white); margin-bottom: 1.5rem;
}

.flexnova-hero__desc {
  font-size: clamp(.95rem, 1.6vw, 1.1rem); line-height: 1.7; color: var(--fn-text-muted);
  max-width: 560px; margin-bottom: 2.5rem;
}

.flexnova-hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ---------- Buttons ---------- */
.flexnova-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .95rem 2.1rem; border-radius: 999px; font-family: "Inter", sans-serif;
  font-size: .95rem; font-weight: 600; letter-spacing: .02em; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, border-color .25s ease;
  white-space: nowrap;
}
.flexnova-btn--primary { background: var(--fn-cream); color: var(--fn-navy-deep); }
.flexnova-btn--primary:hover { background: var(--fn-white); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(0,0,0,.28); }
.flexnova-btn--dark { background: var(--fn-navy-deep); color: var(--fn-cream); }
.flexnova-btn--dark:hover { background: var(--fn-navy); color: var(--fn-white); }
.flexnova-btn--ghost { background: transparent; color: var(--fn-white); border-color: rgba(255,255,255,.55); }
.flexnova-btn--ghost:hover { background: rgba(255,255,255,.12); border-color: var(--fn-white); transform: translateY(-2px); }

/* ---------- Scroll indicator ---------- */
.flexnova-hero__scroll {
  position: absolute; z-index: 2; bottom: 2rem; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.55); border-radius: 20px;
}
.flexnova-hero__scroll span {
  position: absolute; top: 8px; left: 50%; width: 4px; height: 8px; margin-left: -2px;
  background: var(--fn-cream); border-radius: 2px; animation: flexnova-scroll 1.8s infinite;
}
@keyframes flexnova-scroll { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Shared eyebrow ---------- */
.flexnova-eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 600; letter-spacing: .2em;
  text-transform: uppercase; color: var(--fn-sage); margin-bottom: .75rem;
}

/* ============================================================
   INTRO — Two Fabrics, One Standard
   ============================================================ */
.flexnova-intro { background: var(--fn-white); color: var(--fn-ink); padding: 5.5rem 1.5rem; }
.flexnova-intro__head { max-width: var(--fn-max-width); margin: 0 auto 3rem; text-align: center; }
.flexnova-intro__head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 600; color: var(--fn-navy-deep); margin-bottom: .75rem; }
.flexnova-intro__head p { color: var(--fn-ink-muted); max-width: 560px; margin: 0 auto; }

.flexnova-intro__cards {
  max-width: var(--fn-max-width); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.75rem;
}

.flexnova-intro-card {
  position: relative; display: block; border-radius: var(--fn-radius); overflow: hidden;
  text-decoration: none; color: var(--fn-white); min-height: 380px;
  box-shadow: 0 14px 34px rgba(13,40,66,.14);
}
.flexnova-intro-card img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .5s ease;
}
.flexnova-intro-card:hover img { transform: scale(1.06); }
.flexnova-intro-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,27,48,.15) 0%, rgba(8,27,48,.85) 85%);
}
.flexnova-intro-card__body {
  position: relative; z-index: 1; height: 100%; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 2rem;
}
.flexnova-intro-card__tag {
  display: inline-block; font-size: .72rem; font-weight: 600; letter-spacing: .15em;
  text-transform: uppercase; color: var(--fn-sage); margin-bottom: .5rem;
}
.flexnova-intro-card__body h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: .5rem; }
.flexnova-intro-card__body p { font-size: .92rem; color: var(--fn-text-muted); margin-bottom: 1rem; max-width: 320px; }
.flexnova-intro-card__link { font-weight: 600; font-size: .9rem; color: var(--fn-cream); transition: transform .25s ease; display: inline-block; }
.flexnova-intro-card:hover .flexnova-intro-card__link { transform: translateX(4px); }

/* ============================================================
   PRODUCT SECTION (shared by Activ + Neocord)
   ============================================================ */
.flexnova-product { padding: 5.5rem 1.5rem; }
.flexnova-product--activ { background: var(--fn-cream); color: var(--fn-ink); }
.flexnova-product--neocord { background: var(--fn-sand); color: var(--fn-ink); }

.flexnova-product__about {
  max-width: var(--fn-max-width); margin: 0 auto 3.5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
}
.flexnova-product--neocord .flexnova-product__about { grid-template-columns: 1fr 1fr; }

.flexnova-product__copy h2 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 600; color: var(--fn-navy-deep); line-height: 1.1;
}
.flexnova-product__copy h2 span { color: var(--fn-terracotta); }
.flexnova-product--activ .flexnova-product__copy h2 span { color: var(--fn-sage); }

.flexnova-product__tagline {
  font-size: .95rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em;
  color: var(--fn-ink-muted); margin: .5rem 0 1.25rem;
}
.flexnova-product__desc { color: var(--fn-ink-muted); line-height: 1.75; margin-bottom: 1.75rem; }
.flexnova-product__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.flexnova-product__hero-img { border-radius: var(--fn-radius); overflow: hidden; box-shadow: 0 20px 50px rgba(13,40,66,.16); }
.flexnova-product__hero-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Product video ---------- */
.flexnova-video-block { max-width: var(--fn-max-width); margin: 0 auto 4rem; }
.flexnova-section-video {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block;
  border-radius: var(--fn-radius); background: var(--fn-navy-deep);
  box-shadow: 0 20px 50px rgba(13,40,66,.16);
}
.flexnova-video-block__caption {
  text-align: center; margin-top: 1rem; font-size: .9rem; font-weight: 500; color: var(--fn-ink-muted);
}

/* ---------- Features row ---------- */
.flexnova-features-row { max-width: var(--fn-max-width); margin: 0 auto 4rem; }
.flexnova-features-row__head { text-align: center; margin-bottom: 2.5rem; }
.flexnova-features-row__head h3 { font-size: clamp(1.4rem, 2.8vw, 2rem); font-weight: 600; color: var(--fn-navy-deep); }

.flexnova-features-row__body { display: grid; grid-template-columns: 1fr 260px; gap: 2rem; align-items: stretch; }

.flexnova-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.flexnova-feature-grid--full { grid-template-columns: repeat(4, 1fr); }

.flexnova-feature {
  background: var(--fn-white); border-radius: var(--fn-radius); padding: 1.75rem;
  box-shadow: 0 10px 26px rgba(13,40,66,.06); transition: transform .3s ease, box-shadow .3s ease;
}
.flexnova-feature:hover { transform: translateY(-5px); box-shadow: 0 16px 34px rgba(13,40,66,.12); }
.flexnova-feature__icon { width: 42px; height: 42px; color: var(--fn-navy); margin-bottom: 1rem; }
.flexnova-feature__icon svg { width: 100%; height: 100%; }
.flexnova-feature h4 { font-size: 1.02rem; font-weight: 600; color: var(--fn-navy-deep); margin-bottom: .5rem; }
.flexnova-feature p { font-size: .88rem; line-height: 1.6; color: var(--fn-ink-muted); }

.flexnova-callout-img { position: relative; border-radius: var(--fn-radius); overflow: hidden; background: var(--fn-navy-deep); min-height: 220px; }
.flexnova-callout-img img { width: 100%; height: 100%; object-fit: contain; object-position: bottom; }
.flexnova-callout-img figcaption {
  position: absolute; top: 1.25rem; left: 1.25rem; right: 1.25rem;
  color: var(--fn-cream); font-weight: 600; font-size: .95rem; line-height: 1.4;
}

/* ---------- Specs + Applications ---------- */
.flexnova-details {
  max-width: var(--fn-max-width); margin: 0 auto 4rem;
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 2.5rem;
}
.flexnova-details h3 { font-size: 1.2rem; font-weight: 600; color: var(--fn-navy-deep); margin-bottom: 1.25rem; }

.flexnova-spec__wrap { border-radius: var(--fn-radius); overflow: hidden; box-shadow: 0 10px 26px rgba(13,40,66,.06); background: var(--fn-white); }
.flexnova-spec__table { width: 100%; border-collapse: collapse; }
.flexnova-spec__table th, .flexnova-spec__table td { padding: .9rem 1.1rem; text-align: left; border-bottom: 1px solid rgba(13,40,66,.08); font-size: .92rem; }
.flexnova-spec__table thead th { text-transform: uppercase; font-size: .72rem; letter-spacing: .08em; color: var(--fn-ink-muted); background: rgba(13,40,66,.03); }
.flexnova-spec__table tbody td:first-child { font-weight: 600; color: var(--fn-navy-deep); width: 40%; }
.flexnova-spec__table tbody tr:last-child td { border-bottom: none; }

.flexnova-tags { display: flex; flex-wrap: wrap; gap: .65rem; }
.flexnova-tag {
  display: inline-flex; align-items: center; padding: .55rem 1.1rem; border-radius: 999px;
  background: var(--fn-white); color: var(--fn-navy-deep); font-size: .85rem; font-weight: 500;
  box-shadow: 0 6px 16px rgba(13,40,66,.06); border: 1px solid rgba(13,40,66,.06);
}

/* ---------- Color options (round swatches) ---------- */
.flexnova-colorways { max-width: var(--fn-max-width); margin: 0 auto; text-align: center; }
.flexnova-colorways h3 { font-size: 1.2rem; font-weight: 600; color: var(--fn-navy-deep); margin-bottom: 1.5rem; }

.flexnova-swatch-row {
  display: flex; flex-wrap: nowrap; justify-content: center; align-items: flex-start;
  gap: 1.75rem; overflow-x: auto; -webkit-overflow-scrolling: touch;
  background: var(--fn-white); border-radius: var(--fn-radius);
  padding: 2.25rem 1.5rem; box-shadow: 0 10px 26px rgba(13,40,66,.06);
}

.flexnova-swatch { display: flex; flex-direction: column; align-items: center; gap: .65rem; flex: 0 0 auto; }
.flexnova-swatch span { font-size: .82rem; font-weight: 500; color: var(--fn-ink-muted); white-space: nowrap; }

.flexnova-swatch-circle {
  width: 72px; height: 72px; border-radius: 50%; background-size: cover; background-position: center;
  box-shadow: 0 6px 16px rgba(13,40,66,.18), inset 0 0 0 4px rgba(255,255,255,.9);
  border: 1px solid rgba(13,40,66,.08); transition: transform .25s ease;
}
.flexnova-swatch:hover .flexnova-swatch-circle { transform: scale(1.08); }

/* Fallback colors shown until real swatch photos are added to assets/img/colors/ */
.flexnova-swatch-circle--grey     { background-color: #9096a0; }
.flexnova-swatch-circle--blue     { background-color: #2d5f9e; }
.flexnova-swatch-circle--green    { background-color: #4b5d3a; }
.flexnova-swatch-circle--darkgrey { background-color: #454a52; }
.flexnova-swatch-circle--navy     { background-color: #1c2d4d; }
.flexnova-swatch-circle--black    { background-color: #1a1a1a; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.flexnova-cta {
  background: linear-gradient(135deg, var(--fn-navy) 0%, var(--fn-navy-deep) 100%);
  color: var(--fn-white); text-align: center; padding: 5rem 1.5rem;
  display: flex; flex-direction: column; align-items: center; gap: 1.25rem;
}
.flexnova-cta h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 600; max-width: 640px; }
.flexnova-cta p { color: var(--fn-text-muted); font-size: 1rem; max-width: 480px; margin-bottom: .5rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .flexnova-product__about { grid-template-columns: 1fr; }
  .flexnova-product--neocord .flexnova-product__about { grid-template-columns: 1fr; }
  .flexnova-product--neocord .flexnova-product__hero-img { order: -1; }

  .flexnova-features-row__body { grid-template-columns: 1fr; }
  .flexnova-callout-img { min-height: 200px; order: -1; }
  .flexnova-feature-grid--full { grid-template-columns: repeat(2, 1fr); }

  .flexnova-details { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .flexnova-hero__content { padding: 5.5rem 1.25rem 3.5rem; }
  .flexnova-hero__actions { flex-direction: column; width: 100%; }
  .flexnova-btn { width: 100%; }

  .flexnova-intro, .flexnova-product, .flexnova-cta { padding: 3.5rem 1.25rem; }
  .flexnova-intro__cards { grid-template-columns: 1fr; }

  .flexnova-section-video { aspect-ratio: 4 / 3; }

  .flexnova-swatch-row { gap: .9rem; padding: 1.5rem 1rem; justify-content: flex-start; }
  .flexnova-swatch-circle { width: 46px; height: 46px; }
  .flexnova-swatch span { font-size: .72rem; }

  .flexnova-feature-grid, .flexnova-feature-grid--full { grid-template-columns: 1fr; }

  .flexnova-product__actions { flex-direction: column; }
  .flexnova-product__actions .flexnova-btn { width: 100%; }

  /* Responsive spec table -> stacked cards */
  .flexnova-spec__table thead { display: none; }
  .flexnova-spec__table, .flexnova-spec__table tbody, .flexnova-spec__table tr, .flexnova-spec__table td { display: block; width: 100%; }
  .flexnova-spec__table tr { padding: .5rem 0; border-bottom: 1px solid rgba(13,40,66,.08); }
  .flexnova-spec__table tbody tr:last-child { border-bottom: none; }
  .flexnova-spec__table td { display: flex; justify-content: space-between; gap: 1rem; border-bottom: none; padding: .35rem 1.1rem; text-align: right; }
  .flexnova-spec__table td:first-child { color: var(--fn-navy-deep); text-align: left; }
}

/* ---------- Accessibility: respect reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .flexnova-hero__video, .flexnova-section-video { display: none; }
  .flexnova-hero__media { background: linear-gradient(160deg, var(--fn-navy) 0%, var(--fn-navy-deep) 100%); }
  .flexnova-video-block { background: var(--fn-navy-deep); border-radius: var(--fn-radius); aspect-ratio: 16 / 9; }
  .flexnova-hero__scroll span { animation: none; opacity: 1; }
  .flexnova-feature, .flexnova-btn, .flexnova-swatch-circle, .flexnova-intro-card img { transition: none; }
}