/* =============================================================
   ARTOVA — products.css
   Loaded by: products.html only
   Contains:  Series Hero · Anchor Strip · Product Block ·
              Product Visual · Product Content · Specs Drawer ·
              Usage Section · Coming Soon · Enquiry CTA
   ============================================================= */

/* ── Series Hero ─────────────────────────────────────────────── */
.series-hero {
  background: var(--black2);
  padding: clamp(64px, 10vw, 110px) var(--pad) clamp(48px, 8vw, 80px);
  position: relative;
  overflow: hidden;
}
.series-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 85% 50%, rgba(201,147,58,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 15% 80%, rgba(201,147,58,0.05) 0%, transparent 50%);
  pointer-events: none;
}
.series-hero-inner {
  max-width: var(--max);
  margin: 0 auto;
  position: relative;
}
.series-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}
.series-eyebrow-line { width: 32px; height: 1px; background: var(--gold); }
.series-eyebrow-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
}
.series-hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 66px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  max-width: 720px;
}
.series-hero h1 em { font-style: italic; color: var(--gold); }
.series-desc {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.65;
  margin-bottom: 36px;
}
.series-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.series-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(201,147,58,0.3);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-weight: 500;
  transition: all 0.2s;
  cursor: pointer;
}
.series-pill:hover {
  background: rgba(201,147,58,0.15);
  border-color: var(--gold);
  color: var(--gold);
}
.series-pill-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* ── Anchor Strip ────────────────────────────────────────────── */
.anchor-strip {
  background: rgba(201,147,58,0.1);
  border-top: 1px solid rgba(201,147,58,0.2);
  padding: 0 var(--pad);
  margin-top: 36px;
}
.anchor-strip-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  overflow-x: auto;
}
.anchor-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.anchor-link:hover,
.anchor-link.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ── Product Block ───────────────────────────────────────────── */
.product-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  min-height: 640px;
  border: 1px solid var(--lgrey);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 48px;
}
.product-block.reverse { direction: rtl; }
.product-block.reverse > * { direction: ltr; }

/* ── Product Visual Panel ────────────────────────────────────── */
.product-visual {
  background: var(--black);
  position: relative;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.product-visual::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(201,147,58,0.12) 0%, transparent 65%);
}
.product-visual-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  padding: 40px;
}
.product-illustration {
  width: 200px; height: 200px;
  opacity: 0.9;
}
.img-placeholder-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: rgba(201,147,58,0.12);
  border: 1px dashed rgba(201,147,58,0.4);
  border-radius: 8px;
  padding: 10px 20px;
}
.img-placeholder-label span:first-child {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
}
.img-placeholder-label span:last-child {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}
.product-badge {
  position: absolute;
  top: 20px; left: 20px;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
}

/* ── Product Content Panel ───────────────────────────────────── */
.product-content {
  background: var(--white);
  padding: clamp(32px, 5vw, 56px);
  display: flex;
  flex-direction: column;
}
.product-series-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.product-name {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: var(--black);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.product-tagline {
  font-size: 15px;
  font-style: italic;
  color: var(--muted);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--lgrey);
}
.product-intro {
  font-size: 14.5px;
  color: var(--slate);
  line-height: 1.75;
  margin-bottom: 24px;
}
.features-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}
.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--slate);
  line-height: 1.55;
}
.feature-icon {
  width: 18px; height: 18px;
  background: rgba(201,147,58,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.feature-icon::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
}
.product-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--lgrey);
  margin-top: auto;
}

/* ── Specs Drawer ────────────────────────────────────────────── */
.specs-drawer {
  border: 1px solid var(--lgrey);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 24px;
}
.specs-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--cream);
  padding: 14px 20px;
  cursor: pointer;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  color: var(--black);
  letter-spacing: 0.04em;
  transition: background 0.2s;
}
.specs-toggle:hover    { background: var(--lgrey); }
.specs-arrow           { transition: transform 0.3s; font-size: 10px; color: var(--gold); }
.specs-drawer.open .specs-arrow { transform: rotate(180deg); }
.specs-body            { display: none; }
.specs-drawer.open .specs-body { display: block; }
.specs-table           { width: 100%; border-collapse: collapse; }
.specs-table tr:nth-child(odd) td  { background: var(--offwhite); }
.specs-table tr:nth-child(even) td { background: var(--white); }
.specs-table td {
  padding: 10px 20px;
  font-size: 13px;
  border-bottom: 1px solid var(--lgrey);
  line-height: 1.5;
}
.specs-table td:first-child {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
  width: 42%;
}
.specs-table td:last-child { color: var(--slate); font-weight: 500; }
.specs-confirm           { color: var(--gold); font-style: italic; }

/* ── Usage Section ───────────────────────────────────────────── */
.usage-section {
  background: var(--cream);
  padding: clamp(40px, 6vw, 72px) var(--pad);
}
.usage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  max-width: var(--max);
  margin: 0 auto;
}
.usage-block-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.usage-product-tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--gold);
  color: var(--black);
  padding: 3px 8px;
  border-radius: 3px;
  font-weight: 700;
}
.usage-intro {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 20px;
  line-height: 1.65;
}
.steps-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.step-item {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  align-items: flex-start;
}
.step-num {
  width: 28px; height: 28px;
  background: var(--black);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.step-text {
  font-size: 13.5px;
  color: var(--slate);
  line-height: 1.6;
  padding-top: 4px;
}
.ideal-for {
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(201,147,58,0.08);
  border-left: 3px solid var(--gold);
  border-radius: 0 4px 4px 0;
  font-size: 12.5px;
  color: var(--slate);
}
.ideal-for strong {
  color: var(--gold);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-mono);
}

/* ── Coming Soon Strip ───────────────────────────────────────── */
.coming-soon {
  background: var(--black2);
  padding: clamp(48px, 7vw, 80px) var(--pad);
  position: relative;
  overflow: hidden;
}
.coming-soon::before {
  content: 'COMING SOON';
  position: absolute;
  font-family: var(--font-serif);
  font-size: clamp(80px, 14vw, 180px);
  font-weight: 700;
  color: rgba(255,255,255,0.025);
  letter-spacing: -0.04em;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}
.coming-soon-inner {
  max-width: var(--max);
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.coming-soon h2 {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}
.coming-soon p {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 36px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.coming-products {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 36px;
}
.coming-tag {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.5);
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.coming-tag::before {
  content: '';
  width: 6px; height: 6px;
  background: rgba(201,147,58,0.4);
  border-radius: 50%;
}
.notify-form {
  display: flex;
  gap: 0;
  max-width: 420px;
  margin: 0 auto;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(201,147,58,0.3);
}
.notify-input {
  flex: 1;
  background: rgba(255,255,255,0.06);
  border: none;
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--white);
  outline: none;
}
.notify-input::placeholder { color: rgba(255,255,255,0.3); }
.notify-btn {
  background: var(--gold);
  border: none;
  padding: 14px 22px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 700;
  color: var(--black);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.notify-btn:hover { background: var(--gold-lt); }
.notify-feedback {
  text-align: center;
  font-size: 13px;
  margin-top: 10px;
}

/* ── Enquiry CTA ─────────────────────────────────────────────── */
.enquiry-cta {
  background: var(--black);
  padding: clamp(56px, 8vw, 100px) var(--pad);
  text-align: center;
}
.enquiry-cta h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 4vw, 44px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
}
.enquiry-cta p {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  max-width: 500px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.enquiry-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ── Products Page Responsive ────────────────────────────────── */
@media (max-width: 900px) {
  .product-block { grid-template-columns: 1fr; }
  .product-block.reverse { direction: ltr; }
  .product-visual { min-height: 320px; }
  .usage-grid { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 600px) {
  .product-ctas { flex-direction: column; }
  .product-ctas .btn-primary,
  .product-ctas .btn-secondary { text-align: center; justify-content: center; }
  .enquiry-buttons { flex-direction: column; align-items: stretch; }
  .enquiry-buttons .btn-primary,
  .enquiry-buttons .btn-wa { justify-content: center; }
  .notify-form { flex-direction: column; border-radius: 6px; }
  .notify-input, .notify-btn { border-radius: 6px; }
}