/* ============================================================
   TAPE GUIDE PAGE — Sign & Graphics Tapes
   ============================================================ */

:root {
  --tg-red:       #C91F25;
  --tg-red-dark:  #a31920;
  --tg-dark:      #1a1b27;
  --tg-mid:       #707176;
  --tg-light:     #fefeff;
  --tg-bg:        #f5f5f7;
  --tg-border:    #e4e4e8;
  --tg-font:      'Poppins', Georgia, sans-serif;
  --tg-r-sm:      8px;
  --tg-r-md:      14px;
  --tg-r-lg:      22px;
  --tg-sh-sm:     0 2px 8px rgba(26,27,39,0.07);
  --tg-sh-md:     0 6px 24px rgba(26,27,39,0.11);
  --tg-t:         0.22s ease;
  --tg-max:       1200px;
  --cat1-color:   #7c3aed;
  --cat1-bg:      rgba(124,58,237,0.08);
  --cat1-border:  rgba(124,58,237,0.25);
  --cat2-color:   #0ea5e9;
  --cat2-bg:      rgba(14,165,233,0.08);
  --cat2-border:  rgba(14,165,233,0.25);
  --cat3-color:   #16a34a;
  --cat3-bg:      rgba(22,163,74,0.08);
  --cat3-border:  rgba(22,163,74,0.25);
  --cat4-color:   #C91F25;
  --cat4-bg:      rgba(201,31,37,0.08);
  --cat4-border:  rgba(201,31,37,0.25);
}

.tg-wrap { max-width: var(--tg-max); margin: 0 auto; padding: 0 28px; }

/* ── PAGE HERO ── */
.tg-hero {
  background: var(--tg-dark);
  padding: 60px 0 56px;
  position: relative;
  overflow: hidden;
}
.tg-hero::before {
  content: '';
  position: absolute;
  top: -160px; right: -120px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,31,37,0.15) 0%, transparent 68%);
  pointer-events: none;
}
.tg-hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(124,58,237,0.1) 0%, transparent 68%);
  pointer-events: none;
}
.tg-hero__inner {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.tg-hero__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 10px;
}
.tg-hero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.12;
  letter-spacing: -0.025em;
}
.tg-hero__title em { font-style: normal; color: var(--tg-red); }
.tg-hero__sub {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.45);
  max-width: 540px;
  margin-top: 14px;
  line-height: 1.7;
}
.tg-hero__cats { display: flex; gap: 10px; flex-wrap: wrap; align-self: flex-end; }
.tg-hero__cat {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--tg-r-md);
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
}
.tg-hero__cat-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.tg-hero__cat-label { font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.6); }
.tg-hero__cat-num  { font-size: 0.68rem; color: rgba(255,255,255,0.3); }

/* ── FILTER BAR ── */
.tg-filter-bar {
  background: rgba(254,254,255,0.97);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--tg-border);
  position: sticky;
  top: 0;
  z-index: 80;
  box-shadow: var(--tg-sh-sm);
}
.tg-filter-bar__inner {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 13px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.tg-filter-bar__inner::-webkit-scrollbar { display: none; }
.tg-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--tg-font);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--tg-mid);
  background: var(--tg-bg);
  border: 1.5px solid transparent;
  border-radius: 40px;
  padding: 7px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--tg-t);
}
.tg-filter-btn__dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.tg-filter-btn:hover { color: var(--tg-dark); background: #eee; }
.tg-filter-btn.is-active { color: #fff; }
.tg-filter-btn[data-filter="all"].is-active  { background: var(--tg-dark); border-color: var(--tg-dark); }
.tg-filter-btn[data-filter="cat1"].is-active { background: var(--cat1-color); border-color: var(--cat1-color); }
.tg-filter-btn[data-filter="cat2"].is-active { background: var(--cat2-color); border-color: var(--cat2-color); }
.tg-filter-btn[data-filter="cat3"].is-active { background: var(--cat3-color); border-color: var(--cat3-color); }
.tg-filter-btn[data-filter="cat4"].is-active { background: var(--cat4-color); border-color: var(--cat4-color); }
.tg-filter-btn__count {
  font-size: 0.68rem;
  font-weight: 700;
  background: rgba(26,27,39,0.1);
  color: var(--tg-mid);
  border-radius: 40px;
  padding: 1px 7px;
}
.tg-filter-btn.is-active .tg-filter-btn__count { background: rgba(255,255,255,0.25); color: #fff; }

/* ── MAIN LAYOUT ── */
.tg-body { padding: 56px 0 0; }
.tg-cat-section { margin-bottom: 72px; }
.tg-cat-section:last-child { margin-bottom: 0; }

/* Category header */
.tg-cat-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 32px;
  padding: 28px 32px;
  border-radius: var(--tg-r-lg);
  position: relative;
  overflow: hidden;
}
.tg-cat-header--1 { background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%); border: 1px solid var(--cat1-border); }
.tg-cat-header--2 { background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); border: 1px solid var(--cat2-border); }
.tg-cat-header--3 { background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); border: 1px solid var(--cat3-border); }
.tg-cat-header--4 { background: linear-gradient(135deg, #fff5f5 0%, #fee2e2 100%); border: 1px solid var(--cat4-border); }
.tg-cat-header__num {
  position: absolute;
  right: 28px; top: 50%;
  transform: translateY(-50%);
  font-size: 7rem;
  font-weight: 900;
  line-height: 1;
  opacity: 0.07;
  letter-spacing: -0.05em;
  pointer-events: none;
}
.tg-cat-header__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tg-cat-header__tag-dot { width: 8px; height: 8px; border-radius: 50%; }
.tg-cat-header__title {
  font-size: clamp(1.35rem, 2.5vw, 1.8rem);
  font-weight: 800;
  color: var(--tg-dark);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.tg-cat-header__subtitle {
  font-size: 0.92rem;
  color: var(--tg-mid);
  max-width: 560px;
  margin-top: 8px;
  line-height: 1.65;
}
.tg-cat-header__meta { display: flex; flex-direction: column; gap: 6px; align-items: flex-end; flex-shrink: 0; }
.tg-cat-header__badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 5px 14px;
  border-radius: 40px;
  white-space: nowrap;
}

/* Color utility classes */
.tg-c1 { color: var(--cat1-color); }
.tg-c2 { color: var(--cat2-color); }
.tg-c3 { color: var(--cat3-color); }
.tg-c4 { color: var(--cat4-color); }
.tg-bg1 { background: var(--cat1-bg); color: var(--cat1-color); border: 1px solid var(--cat1-border); }
.tg-bg2 { background: var(--cat2-bg); color: var(--cat2-color); border: 1px solid var(--cat2-border); }
.tg-bg3 { background: var(--cat3-bg); color: var(--cat3-color); border: 1px solid var(--cat3-border); }
.tg-bg4 { background: var(--cat4-bg); color: var(--cat4-color); border: 1px solid var(--cat4-border); }
.tg-dot1 { background: var(--cat1-color); }
.tg-dot2 { background: var(--cat2-color); }
.tg-dot3 { background: var(--cat3-color); }
.tg-dot4 { background: var(--cat4-color); }

/* ── PRODUCT GRID & CARDS ── */
.tg-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.tg-pcard {
  background: #fff;
  border-radius: var(--tg-r-lg);
  border: 1px solid var(--tg-border);
  box-shadow: var(--tg-sh-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--tg-t), box-shadow var(--tg-t);
  overflow: hidden;
}
.tg-pcard:hover { transform: translateY(-4px); box-shadow: var(--tg-sh-md); }

/* Card image */
.tg-pcard__img {
  position: relative;
  width: 100%;
  height: 0;
  padding-top: 62%;
  background: var(--tg-bg);
  overflow: hidden;
}
.tg-pcard__img img {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  display: block;
  object-fit: cover;
}
.tg-pcard__img--cat1 { background: linear-gradient(135deg, #f5f3ff, #ede9fe); }
.tg-pcard__img--cat2 { background: linear-gradient(135deg, #f0f9ff, #e0f2fe); }
.tg-pcard__img--cat3 { background: linear-gradient(135deg, #f0fdf4, #dcfce7); }
.tg-pcard__img--cat4 { background: linear-gradient(135deg, #fff5f5, #fee2e2); }
.tg-pcard__img-placeholder {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  padding: 1rem;
  opacity: 0.35;
}
.tg-pcard__img-badge {
  position: absolute; top: 10px; left: 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 40px;
  z-index: 2;
}
.tg-pcard__img-mil {
  position: absolute; bottom: 10px; right: 10px;
  background: rgba(26,27,39,0.65);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 5px;
  backdrop-filter: blur(4px);
}

/* Card body */
.tg-pcard__body { padding: 18px 20px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.tg-pcard__brand { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--tg-mid); }
.tg-pcard__name  { font-size: 0.97rem; font-weight: 700; color: var(--tg-dark); line-height: 1.3; margin-top: -7px; }
.tg-pcard__specs { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.tg-pcard__spec  { font-size: 0.68rem; color: var(--tg-mid); background: var(--tg-bg); border: 1px solid var(--tg-border); border-radius: 4px; padding: 2px 8px; }
.tg-pcard__desc  { font-size: 0.82rem; color: var(--tg-mid); line-height: 1.65; flex: 1; }
.tg-pcard__bullets { display: flex; flex-direction: column; gap: 5px; }
.tg-pcard__bullet { display: flex; align-items: flex-start; gap: 7px; font-size: 0.8rem; color: var(--tg-mid); }
.tg-pcard__bullet-dot { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; margin-top: 6px; }

/* Applications */
.tg-pcard__apps { padding: 12px 20px 6px; border-top: 1px solid var(--tg-border); }
.tg-pcard__apps-label { font-size: 0.63rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--tg-mid); margin-bottom: 7px; }
.tg-pcard__apps-tags { display: flex; flex-wrap: wrap; gap: 5px; padding-bottom: 12px; }
.tg-pcard__apps-tag  { font-size: 0.68rem; font-weight: 500; background: var(--tg-bg); border: 1px solid var(--tg-border); border-radius: 4px; padding: 2px 8px; color: var(--tg-mid); }

/* Surface compatibility */
.tg-pcard__surfaces {
  padding: 12px 20px;
  border-top: 1px solid var(--tg-border);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.tg-pcard__surfaces-label { font-size: 0.63rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: var(--tg-mid); flex-shrink: 0; }
.tg-pcard__surfaces-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.tg-surface-chip { font-size: 0.66rem; font-weight: 600; padding: 2px 9px; border-radius: 4px; border: 1px solid transparent; }
.tg-surface-chip--active  { background: #fff7; border-color: currentColor; }
.tg-surface-chip--smooth.tg-surface-chip--active   { color: #0ea5e9; border-color: rgba(14,165,233,0.4); background: rgba(14,165,233,0.08); }
.tg-surface-chip--textured.tg-surface-chip--active { color: #f97316; border-color: rgba(249,115,22,0.4); background: rgba(249,115,22,0.08); }
.tg-surface-chip--rigid.tg-surface-chip--active    { color: #8b5cf6; border-color: rgba(139,92,246,0.4); background: rgba(139,92,246,0.08); }
.tg-surface-chip--contoured.tg-surface-chip--active{ color: #16a34a; border-color: rgba(22,163,74,0.4); background: rgba(22,163,74,0.08); }
.tg-surface-chip--fabrics.tg-surface-chip--active  { color: #ec4899; border-color: rgba(236,72,153,0.4); background: rgba(236,72,153,0.08); }
.tg-surface-chip--inactive { color: var(--tg-border); border-color: var(--tg-border); background: transparent; }

/* ── HOW TO CHOOSE CARDS ── */
.tg-choose-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.tg-choose-card {
  border-radius: var(--tg-r-lg);
  padding: 24px 22px;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--tg-t), box-shadow var(--tg-t);
  text-decoration: none;
}
.tg-choose-card:hover { transform: translateY(-3px); box-shadow: var(--tg-sh-md); }
.tg-choose-card--1 { background: linear-gradient(135deg, #f5f3ff, #ede9fe); border-color: var(--cat1-border); }
.tg-choose-card--2 { background: linear-gradient(135deg, #f0f9ff, #e0f2fe); border-color: var(--cat2-border); }
.tg-choose-card--3 { background: linear-gradient(135deg, #f0fdf4, #dcfce7); border-color: var(--cat3-border); }
.tg-choose-card--4 { background: linear-gradient(135deg, #fff5f5, #fee2e2); border-color: var(--cat4-border); }
.tg-choose-card__num { font-size: 4rem; font-weight: 900; line-height: 1; opacity: 0.12; position: absolute; top: 10px; right: 16px; }
.tg-choose-card__tag { display: inline-flex; align-items: center; gap: 6px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.tg-choose-card__dot { width: 7px; height: 7px; border-radius: 50%; }
.tg-choose-card__title { font-size: 1rem; font-weight: 800; color: var(--tg-dark); line-height: 1.25; margin-bottom: 7px; }
.tg-choose-card__body  { font-size: 0.8rem; color: var(--tg-mid); line-height: 1.6; }
.tg-choose-card__uses  { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 4px; }
.tg-choose-card__use   { font-size: 0.66rem; font-weight: 600; padding: 2px 8px; border-radius: 4px; }

/* ── SURFACE LEGEND ── */
.tg-surface-legend {
  background: var(--tg-dark);
  border-radius: var(--tg-r-lg);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.tg-surface-legend__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase; color: rgba(255,255,255,0.35); flex-shrink: 0; }
.tg-surface-legend__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.tg-surface-legend__chip  { display: flex; align-items: center; gap: 6px; font-size: 0.75rem; font-weight: 600; padding: 5px 12px; border-radius: 40px; border: 1px solid transparent; }

/* ── CTA BANNER ── */
.tg-cta { background: var(--tg-red); padding: 56px 0; margin-top: 72px; }
.tg-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.tg-cta__title { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.tg-cta__sub   { font-size: 0.92rem; color: rgba(255,255,255,0.7); margin-top: 5px; }
.tg-cta__btns  { display: flex; gap: 12px; flex-wrap: wrap; }
.tg-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--tg-font); font-weight: 600; font-size: 0.95rem;
  border: 2px solid transparent; border-radius: var(--tg-r-sm);
  padding: 13px 26px; cursor: pointer;
  transition: all var(--tg-t); white-space: nowrap; text-decoration: none;
}
.tg-btn--white { background: #fff; color: var(--tg-red); }
.tg-btn--white:hover { background: rgba(255,255,255,0.92); transform: translateY(-1px); }
.tg-btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.tg-btn--outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

/* Make cards clickable */
.tg-pcard { cursor: pointer; }

/* ── INTEREST MODAL ── */
.tg-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,27,39,0.72);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 9000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}
.tg-modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.tg-modal {
  background: #fff;
  border-radius: var(--tg-r-lg);
  box-shadow: 0 24px 80px rgba(26,27,39,0.28);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px 36px 32px;
  position: relative;
  transform: translateY(12px);
  transition: transform 0.22s ease;
}
.tg-modal-overlay.is-open .tg-modal { transform: translateY(0); }
.tg-modal__close {
  position: absolute;
  top: 16px; right: 18px;
  background: none; border: none;
  font-size: 1.6rem; line-height: 1;
  color: var(--tg-mid); cursor: pointer;
  padding: 4px 8px; border-radius: 6px;
  transition: background var(--tg-t);
}
.tg-modal__close:hover { background: var(--tg-bg); }
.tg-modal__header { margin-bottom: 24px; }
.tg-modal__title { font-size: 1.4rem; font-weight: 800; color: var(--tg-dark); letter-spacing: -0.02em; }
.tg-modal__sub   { font-size: 0.84rem; color: var(--tg-mid); margin-top: 4px; }
.tg-modal__req   { color: var(--tg-red); }
.tg-modal__form  { display: flex; flex-direction: column; gap: 16px; }
.tg-modal__row   { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tg-modal__field { display: flex; flex-direction: column; gap: 5px; }
.tg-modal__label { font-size: 0.78rem; font-weight: 600; color: var(--tg-dark); }
.tg-modal__input,
.tg-modal__textarea {
  font-family: var(--tg-font);
  font-size: 0.9rem; color: var(--tg-dark);
  background: var(--tg-bg); border: 1.5px solid var(--tg-border);
  border-radius: var(--tg-r-sm); padding: 10px 13px;
  transition: border-color var(--tg-t); width: 100%; box-sizing: border-box;
}
.tg-modal__input:focus,
.tg-modal__textarea:focus { outline: none; border-color: var(--tg-red); background: #fff; }
.tg-modal__input--readonly { color: var(--tg-mid); cursor: default; font-weight: 600; }
.tg-modal__textarea { resize: vertical; }
.tg-modal__actions { display: flex; align-items: center; gap: 12px; margin-top: 4px; }
.tg-modal__submit {
  background: var(--tg-red); color: #fff;
  font-family: var(--tg-font); font-size: 0.95rem; font-weight: 600;
  border: none; border-radius: var(--tg-r-sm); padding: 12px 28px;
  cursor: pointer; transition: background var(--tg-t);
}
.tg-modal__submit:hover:not(:disabled) { background: var(--tg-red-dark); }
.tg-modal__submit:disabled { opacity: 0.6; cursor: not-allowed; }
.tg-modal__cancel {
  background: none; border: none;
  font-family: var(--tg-font); font-size: 0.88rem;
  color: var(--tg-mid); cursor: pointer; text-decoration: underline; padding: 0;
}
.tg-modal__cancel:hover { color: var(--tg-dark); }
.tg-modal__error { font-size: 0.82rem; color: var(--tg-red); margin: 0; }
.tg-modal__success { text-align: center; padding: 24px 0; }
.tg-modal__success-icon {
  width: 60px; height: 60px; border-radius: 50%;
  background: #dcfce7; color: #16a34a;
  font-size: 1.8rem; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.tg-modal__success-title { font-size: 1.3rem; font-weight: 800; color: var(--tg-dark); }
.tg-modal__success-body  { font-size: 0.9rem; color: var(--tg-mid); margin-top: 6px; }
body.tg-modal-open { overflow: hidden; }

/* ── RESPONSIVE ── */
@media (max-width: 1060px) {
  .tg-product-grid { grid-template-columns: repeat(2, 1fr); }
  .tg-choose-grid  { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .tg-cat-header { flex-direction: column; align-items: flex-start; }
  .tg-cat-header__meta { align-items: flex-start; }
  .tg-hero__cats { display: none; }
}
@media (max-width: 540px) {
  .tg-wrap { padding: 0 16px; }
  .tg-product-grid { grid-template-columns: 1fr; }
  .tg-choose-grid  { grid-template-columns: 1fr; }
  .tg-surface-legend { flex-direction: column; align-items: flex-start; gap: 12px; }
  .tg-cta__inner { flex-direction: column; align-items: flex-start; }
  .tg-modal { padding: 28px 20px 24px; }
  .tg-modal__row { grid-template-columns: 1fr; }
}