/* ══════════════════════════════════════════════
   Deck&Co — Teak Care Guide
   Page-specific styles (loaded after deckco-homepage)
   ══════════════════════════════════════════════ */

/* ── Page Hero ── */
.deckco-teak-care .page-hero {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 100px);
  background: var(--forest-dark);
  overflow: hidden;
}
.deckco-teak-care .page-hero__bg {
  position: absolute;
  inset: 0;
}
.deckco-teak-care .page-hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,0.3) 40px, rgba(255,255,255,0.3) 41px);
}
.deckco-teak-care .page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}
.deckco-teak-care .page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}
.deckco-teak-care .page-hero__breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color 0.3s var(--ease);
}
.deckco-teak-care .page-hero__breadcrumb a:hover {
  color: rgba(255,255,255,0.8);
}
.deckco-teak-care .page-hero__breadcrumb svg {
  width: 12px;
  height: 12px;
  opacity: 0.4;
}
.deckco-teak-care .page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 5.5vw, 72px);
  font-weight: 300;
  line-height: 1.08;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.deckco-teak-care .page-hero__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--sand-light);
}
.deckco-teak-care .page-hero__subtitle {
  font-size: clamp(15px, 1.6vw, 18px);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 540px;
}

@media (max-width: 768px) {
  .deckco-teak-care .page-hero {
    padding: clamp(60px, 10vw, 100px) 0 clamp(40px, 6vw, 60px);
  }
  .deckco-teak-care .page-hero__title {
    font-size: clamp(30px, 8vw, 44px);
  }
  .deckco-teak-care .page-hero__subtitle {
    font-size: 14px;
    line-height: 1.6;
  }
}

/* ── Image Placeholder (unused, kept for fallback) ── */
.img-ph {
  width: 100%;
  height: 100%;
  min-height: 200px;
  background: var(--sand-pale);
  border: 1px dashed var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  border-radius: 3px;
}
.img-ph__icon { width: 32px; height: 32px; color: var(--muted); opacity: 0.35; }
.img-ph__label { font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); opacity: 0.5; text-align: center; line-height: 1.4; }
.img-ph__prompt { font-size: 11px; color: var(--muted); opacity: 0.4; text-align: center; line-height: 1.5; max-width: 280px; font-style: italic; }

/* ── Intro Section ── */
.tc-intro { padding: var(--section-pad) 0; }
.tc-intro__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(48px, 8vw, 120px); align-items: center; }
.tc-intro__text .eyebrow { margin-bottom: 20px; }
.tc-intro__heading { font-family: var(--font-display); font-size: clamp(28px, 3.5vw, 46px); font-weight: 300; line-height: 1.2; color: var(--charcoal); margin-bottom: 24px; }
.tc-intro__heading em { font-style: italic; color: var(--forest); }
.tc-intro__body { font-size: 15px; line-height: 1.8; color: var(--charcoal-soft); margin-bottom: 16px; }
.tc-intro__image-wrap { position: relative; aspect-ratio: 4/5; border-radius: 3px; overflow: hidden; }

/* ── Patina Timeline ── */
.tc-patina { padding: var(--section-pad) 0; background: var(--sand-pale); }
.tc-patina__header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); }
.tc-patina__header .eyebrow { margin-bottom: 16px; }
.tc-patina__header .section-heading { margin-bottom: 16px; }
.tc-patina__header-desc { font-size: 16px; color: var(--charcoal-soft); font-weight: 300; max-width: 600px; margin: 0 auto; line-height: 1.7; }
.tc-patina__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.tc-patina__stage { text-align: center; position: relative; }
.tc-patina__stage-img { aspect-ratio: 1; border-radius: 4px; overflow: hidden; margin-bottom: 20px; border: 1px solid var(--border); }
.tc-patina__stage-label { font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.15em; text-transform: uppercase; color: var(--forest); margin-bottom: 8px; }
.tc-patina__stage-title { font-family: var(--font-display); font-size: clamp(18px, 2vw, 22px); font-weight: 400; color: var(--charcoal); margin-bottom: 8px; line-height: 1.2; }
.tc-patina__stage-text { font-size: 13px; line-height: 1.65; color: var(--muted); font-weight: 300; }
.tc-patina__arrow { position: absolute; top: 50%; right: -18px; width: 12px; height: 12px; color: var(--sand); transform: translateY(-50%); }

/* ── Cleaning Section ── */
.tc-cleaning { padding: var(--section-pad) 0; }
.tc-cleaning__header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); }
.tc-cleaning__header .eyebrow { margin-bottom: 16px; }
.tc-cleaning__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tc-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: clamp(28px, 3vw, 40px);
  transition: all 0.5s var(--ease);
  position: relative;
  overflow: hidden;
}
.tc-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: var(--forest); transform: scaleX(0); transition: transform 0.5s var(--ease-out); }
.tc-card:hover { border-color: var(--sand); box-shadow: 0 8px 40px rgba(0,0,0,0.04); transform: translateY(-4px); }
.tc-card:hover::after { transform: scaleX(1); }
.tc-card__icon { width: 52px; height: 52px; border-radius: 50%; background: var(--sand-pale); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; transition: background 0.5s var(--ease); }
.tc-card:hover .tc-card__icon { background: var(--forest); }
.tc-card__icon svg { width: 22px; height: 22px; color: var(--forest); transition: color 0.5s var(--ease); }
.tc-card:hover .tc-card__icon svg { color: #fff; }
.tc-card__title { font-family: var(--font-display); font-size: clamp(20px, 2vw, 26px); font-weight: 400; color: var(--charcoal); margin-bottom: 12px; line-height: 1.2; }
.tc-card__text { font-size: 14px; line-height: 1.75; color: var(--charcoal-soft); font-weight: 300; }
.tc-card__steps { list-style: none; margin-top: 16px; }
.tc-card__steps li { font-size: 14px; line-height: 1.65; color: var(--charcoal-soft); font-weight: 300; padding: 6px 0; padding-left: 20px; position: relative; }
.tc-card__steps li::before { content: ''; position: absolute; left: 0; top: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--sand); }

/* ── Oil vs Sealer ── */
.tc-oilseal { padding: var(--section-pad) 0; background: var(--forest-dark); position: relative; overflow: hidden; }
.tc-oilseal::before { content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.04); pointer-events: none; }
.tc-oilseal__header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); position: relative; z-index: 2; }
.tc-oilseal__header .eyebrow { color: var(--sand); margin-bottom: 16px; }
.tc-oilseal__header .section-heading { color: #fff; }
.tc-oilseal__header-desc { font-size: 16px; color: rgba(255,255,255,0.5); font-weight: 300; max-width: 600px; margin: 16px auto 0; line-height: 1.7; }
.tc-oilseal__grid { display: grid; grid-template-columns: 1fr 80px 1fr; gap: 0; align-items: start; position: relative; z-index: 2; }
.tc-oilseal__col { border: 1px solid rgba(255,255,255,0.1); border-radius: 3px; padding: clamp(28px, 3vw, 44px); }
.tc-oilseal__col--avoid { background: rgba(255,255,255,0.02); }
.tc-oilseal__col--recommend { background: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.15); }
.tc-oilseal__vs { display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 24px; font-weight: 300; color: rgba(255,255,255,0.25); padding-top: 48px; }
.tc-oilseal__badge { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 20px; }
.tc-oilseal__badge--avoid { background: rgba(220,80,60,0.15); color: #E8594D; }
.tc-oilseal__badge--recommend { background: rgba(74,99,73,0.25); color: var(--sand); }
.tc-oilseal__col-title { font-family: var(--font-display); font-size: clamp(22px, 2.5vw, 30px); font-weight: 400; color: #fff; margin-bottom: 16px; line-height: 1.2; }
.tc-oilseal__col-text { font-size: 14px; line-height: 1.75; color: rgba(255,255,255,0.5); font-weight: 300; margin-bottom: 20px; }
.tc-oilseal__list { list-style: none; }
.tc-oilseal__list li { font-size: 14px; line-height: 1.65; color: rgba(255,255,255,0.6); font-weight: 300; padding: 8px 0; padding-left: 24px; position: relative; border-bottom: 1px solid rgba(255,255,255,0.05); }
.tc-oilseal__list li:last-child { border-bottom: none; }
.tc-oilseal__list li::before { position: absolute; left: 0; top: 10px; font-size: 14px; }
.tc-oilseal__col--avoid .tc-oilseal__list li::before { content: '\2717'; color: #E8594D; }
.tc-oilseal__col--recommend .tc-oilseal__list li::before { content: '\2713'; color: var(--sand); }

/* ── Seasonal Care ── */
.tc-seasons { padding: var(--section-pad) 0; }
.tc-seasons__header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); }
.tc-seasons__header .eyebrow { margin-bottom: 16px; }
.tc-seasons__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.tc-season {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  overflow: hidden;
  transition: all 0.5s var(--ease);
}
.tc-season:hover { transform: translateY(-4px); box-shadow: 0 8px 40px rgba(0,0,0,0.04); }
.tc-season__header {
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.tc-season__icon { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.tc-season__icon svg { width: 20px; height: 20px; }
.tc-season--spring .tc-season__icon { background: #E8F5E3; color: #4A8B3F; }
.tc-season--summer .tc-season__icon { background: #FFF3E0; color: #D4852F; }
.tc-season--autumn .tc-season__icon { background: #FDECD0; color: #B86E2B; }
.tc-season--winter .tc-season__icon { background: #E3EEF6; color: #4A7BA7; }
.tc-season__name { font-family: var(--font-display); font-size: clamp(20px, 2vw, 24px); font-weight: 400; color: var(--charcoal); line-height: 1.2; }
.tc-season__body { padding: 0 28px 28px; }
.tc-season__list { list-style: none; }
.tc-season__list li { font-size: 14px; line-height: 1.65; color: var(--charcoal-soft); font-weight: 300; padding: 8px 0; border-bottom: 1px solid var(--border); padding-left: 16px; position: relative; }
.tc-season__list li:last-child { border-bottom: none; }
.tc-season__list li::before { content: ''; position: absolute; left: 0; top: 16px; width: 5px; height: 5px; border-radius: 50%; background: var(--sand); }

/* ── Stain Removal ── */
.tc-stains { padding: var(--section-pad) 0; background: var(--sand-pale); }
.tc-stains__inner { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(48px, 6vw, 100px); align-items: start; }
.tc-stains__text .eyebrow { margin-bottom: 16px; }
.tc-stains__title { font-family: var(--font-display); font-size: clamp(30px, 3.5vw, 48px); font-weight: 300; color: var(--charcoal); line-height: 1.15; margin-bottom: 20px; }
.tc-stains__desc { font-size: 15px; line-height: 1.75; color: var(--charcoal-soft); font-weight: 300; margin-bottom: 24px; }
.tc-stains__tip { font-size: 13px; color: var(--muted); line-height: 1.6; border-left: 2px solid var(--sand); padding-left: 16px; font-style: italic; }

.stain-item { border-bottom: 1px solid var(--border); background: var(--warm-white); }
.stain-item:first-child { border-top: 1px solid var(--border); }
.deckco-teak-care .stain-item__trigger {
  width: 100%;
  display: flex !important;
  align-items: center;
  justify-content: space-between !important;
  gap: 24px;
  padding: 20px 24px;
  text-align: left !important;
  cursor: pointer;
  background: none !important;
  border: none !important;
  font-family: var(--font-body);
}
.deckco-teak-care .stain-item__name { flex: 1; }
.stain-item__name { font-family: var(--font-display); font-size: clamp(17px, 1.8vw, 20px); font-weight: 400; color: var(--charcoal); line-height: 1.3; transition: color 0.3s var(--ease); }
.stain-item__trigger:hover .stain-item__name { color: var(--forest); }
.stain-item__icon { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: all 0.4s var(--ease); }
.stain-item__icon svg { width: 12px; height: 12px; color: var(--charcoal-soft); transition: transform 0.4s var(--ease); }
.stain-item.open .stain-item__icon { background: var(--forest); border-color: var(--forest); }
.stain-item.open .stain-item__icon svg { color: #fff; transform: rotate(45deg); }
.stain-item__body { max-height: 0; overflow: hidden; transition: max-height 0.5s var(--ease-out), opacity 0.4s var(--ease); opacity: 0; }
.stain-item.open .stain-item__body { opacity: 1; }
.stain-item__answer { padding: 0 24px 24px; font-size: 14px; line-height: 1.75; color: var(--charcoal-soft); font-weight: 300; }

/* ── Common Mistakes ── */
.tc-mistakes { padding: var(--section-pad) 0; }
.tc-mistakes__header { text-align: center; margin-bottom: clamp(48px, 6vw, 80px); }
.tc-mistakes__header .eyebrow { margin-bottom: 16px; }
.tc-mistakes__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 1080px; margin: 0 auto; }
.tc-mistake {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  transition: all 0.4s var(--ease);
}
.tc-mistake:hover { border-color: var(--sand); }
.tc-mistake__number { font-family: var(--font-display); font-size: 32px; font-weight: 300; color: var(--sand); line-height: 1; flex-shrink: 0; width: 36px; }
.tc-mistake__title { font-family: var(--font-display); font-size: 18px; font-weight: 500; color: var(--charcoal); margin-bottom: 6px; line-height: 1.3; }
.tc-mistake__text { font-size: 13px; line-height: 1.65; color: var(--muted); font-weight: 300; }

/* ── Quick Reference Table ── */
.tc-table { padding: var(--section-pad-sm) 0; background: var(--sand-pale); }
.tc-table__header { text-align: center; margin-bottom: clamp(32px, 4vw, 48px); }
.tc-table__header .eyebrow { margin-bottom: 12px; }
.tc-table__header .section-heading { font-size: clamp(26px, 3vw, 40px); }
.tc-table__wrap { max-width: 960px; margin: 0 auto; overflow-x: auto; }
.tc-table table { width: 100%; border-collapse: collapse; background: var(--warm-white); border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.tc-table th { font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding: 16px 20px; text-align: left; background: var(--card-bg); border-bottom: 1px solid var(--border); }
.tc-table td { font-size: 14px; line-height: 1.6; color: var(--charcoal-soft); padding: 16px 20px; border-bottom: 1px solid var(--border); font-weight: 300; }
.tc-table tr:last-child td { border-bottom: none; }
.tc-table td:first-child { font-weight: 500; color: var(--charcoal); }

/* ── CTA ── */
.tc-cta { padding: var(--section-pad-sm) 0; background: var(--warm-white); }
.tc-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: clamp(32px, 4vw, 64px); padding: clamp(40px, 5vw, 64px); background: var(--sand-pale); border-radius: 4px; border: 1px solid var(--border); }
.tc-cta__label { font-family: var(--font-body); font-size: 11px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.tc-cta__title { font-family: var(--font-display); font-size: clamp(26px, 3vw, 42px); font-weight: 300; color: var(--charcoal); margin-bottom: 12px; line-height: 1.15; }
.tc-cta__body { font-size: 15px; line-height: 1.7; color: var(--charcoal-soft); max-width: 460px; font-weight: 300; }
.tc-cta__actions { display: flex; gap: 16px; flex-shrink: 0; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .tc-intro__inner { grid-template-columns: 1fr; gap: 48px; }
  .tc-patina__grid { grid-template-columns: repeat(2, 1fr); }
  .tc-cleaning__grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .tc-oilseal__grid { grid-template-columns: 1fr; }
  .tc-oilseal__vs { display: flex; padding: 16px 0; font-size: 18px; }
  .tc-seasons__grid { grid-template-columns: repeat(2, 1fr); }
  .tc-stains__inner { grid-template-columns: 1fr; gap: 40px; }
  .tc-mistakes__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .tc-patina__grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .tc-patina__arrow { display: none; }
  .tc-seasons__grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .tc-cta__inner { flex-direction: column; text-align: center; align-items: center; }
  .tc-cta__body { max-width: none; }
  .tc-cta__actions { flex-direction: column; width: 100%; }
  .tc-cta__actions .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .tc-patina__grid { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
}