.page-products {
  --products-hero-accent: rgba(32, 214, 199, 0.12);
  --products-gold-line: rgba(212, 167, 44, 0.45);
  --products-grid-line: rgba(42, 59, 84, 0.9);
  --products-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

.page-products .container {
  width: min(100% - clamp(20px, 4vw, 48px), var(--content-max));
  margin-inline: auto;
}

/* ===== Hero ===== */
.page-products .products-hero {
  border-bottom: 1px solid var(--products-grid-line);
  background:
    radial-gradient(ellipse 60% 55% at 75% 20%, rgba(123, 97, 255, 0.12), transparent),
    radial-gradient(ellipse 40% 45% at 18% 80%, rgba(32, 214, 199, 0.07), transparent),
    var(--bg-deep);
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 6vw, 80px) 0 64px;
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--products-gold-line), transparent);
}

.page-products .products-hero__inner {
  display: grid;
  gap: clamp(32px, 5vw, 64px);
}

.page-products .breadcrumbs {
  display: flex;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--text-fog);
  margin-bottom: 24px;
}

.page-products .breadcrumbs [aria-current="page"] {
  color: var(--text-cold);
}

.page-products .products-hero__kicker,
.page-products .section-kicker {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

.page-products .products-hero__copy h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text-cold);
  margin: 0 0 20px;
  max-width: 11em;
  letter-spacing: 0.01em;
}

.page-products .products-hero__lede {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--text-fog);
  max-width: 58ch;
  margin-bottom: 28px;
}

.page-products .products-hero__fact-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--products-grid-line);
}

.page-products .fact-strip__item {
  padding-right: 20px;
  border-right: 1px solid var(--products-grid-line);
}

.page-products .fact-strip__item:last-child {
  border-right: 0;
  padding-right: 0;
}

.page-products .fact-strip__num {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  letter-spacing: 0.01em;
}

.page-products .fact-strip__label {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-fog);
  line-height: 1.4;
  display: block;
  margin-top: 6px;
}

.page-products .products-hero__visual {
  margin: 0;
  position: relative;
}

.page-products .browser-size-diagram {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
}

.page-products .browser-size-diagram::before {
  content: "";
  position: absolute;
  inset: 20px 0 30px;
  background: linear-gradient(135deg, rgba(32, 214, 199, 0.04), rgba(123, 97, 255, 0.03));
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.page-products .browser-size-diagram__frame {
  position: relative;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 12px 10px 28px;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s var(--products-ease);
}

.page-products .browser-size-diagram__frame:hover {
  border-color: rgba(32, 214, 199, 0.4);
}

.page-products .browser-size-diagram__frame--desktop {
  width: 46%;
  max-width: 230px;
  height: 150px;
  transform: translateY(16px);
}

.page-products .browser-size-diagram__frame--mobile {
  width: 34%;
  max-width: 170px;
  height: 200px;
  transform: translateY(0);
}

.page-products .browser-size-diagram__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5E6E89;
  display: inline-block;
  margin-right: 5px;
}

.page-products .browser-size-diagram__line {
  height: 4px;
  border-radius: 2px;
  background: rgba(229, 233, 240, 0.25);
  margin-top: 12px;
  width: 85%;
}

.page-products .browser-size-diagram__line--short {
  width: 55%;
}

.page-products .browser-size-diagram__label {
  position: absolute;
  bottom: 6px;
  left: 10px;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-fog);
}

.page-products .products-hero__caption,
.page-products .products-download__figure figcaption,
.page-products .products-nav__figure figcaption,
.page-products .products-changelog__figure figcaption {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-fog);
  margin-top: 12px;
  text-align: center;
}

/* ===== Section base ===== */
.page-products section[id] {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-products .section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--text-cold);
  margin: 4px 0 14px;
  line-height: 1.25;
}

.page-products .section-intro {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-fog);
  max-width: 60ch;
}

.page-products .editorial-number {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 700;
  color: rgba(32, 214, 199, 0.45);
  line-height: 1;
  display: block;
}

/* ===== 01 Download ===== */
.page-products .products-download {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-ink);
  position: relative;
}

.page-products .products-download::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 22%;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(32, 214, 199, 0.05), transparent);
  pointer-events: none;
}

.page-products .products-download__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-download__header {
  position: relative;
}

.page-products .products-download__body {
  position: relative;
}

.page-products .products-download__figure {
  margin: 28px 0 0;
  max-width: 320px;
}

.page-products .products-download__figure-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: block;
  object-fit: cover;
}

.page-products .download-list {
  border: 1px solid var(--products-grid-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .download-list__head,
.page-products .download-list__row {
  display: grid;
  grid-template-columns: 1fr 100px 2.5fr 24px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
}

.page-products .download-list__head {
  background: rgba(255, 255, 255, 0.03);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-fog);
}

.page-products .download-list__row {
  font-family: var(--font-body);
  font-size: 14px;
  border-top: 1px solid rgba(42, 59, 84, 0.55);
  transition: background-color 0.3s ease;
}

.page-products .download-list__row:hover {
  background: rgba(32, 214, 199, 0.07);
}

.page-products .download-list__ver {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-weight: 600;
  color: var(--accent-cyan);
  font-size: 13px;
}

.page-products .download-list__size {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-size: 12px;
  color: var(--gold);
}

.page-products .download-list__desc {
  color: var(--text-cold);
  line-height: 1.5;
  font-size: 13px;
}

.page-products .download-list__arrow {
  color: var(--text-fog);
  font-size: 16px;
}

.page-products .products-download__hint {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-fog);
  margin-top: 18px;
  border-left: 2px solid var(--products-gold-line);
  padding-left: 16px;
}

.page-products .products-download__body .btn {
  margin-top: 20px;
}

/* ===== 02 Compatibility Matrix ===== */
.page-products .products-compat {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-deep);
  position: relative;
}

.page-products .products-compat__head {
  margin-bottom: 32px;
}

.page-products .compat-matrix {
  border: 1px solid var(--products-grid-line);
  border-radius: var(--radius);
  overflow-x: auto;
  min-width: 560px;
}

.page-products .compat-matrix__row {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  min-width: 560px;
}

.page-products .compat-matrix__row:not(:last-child) {
  border-bottom: 1px solid rgba(42, 59, 84, 0.6);
}

.page-products .compat-matrix__row > span {
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 13px;
  text-align: center;
  color: var(--text-cold);
}

.page-products .compat-matrix__row > span:first-child {
  text-align: left;
  font-weight: 500;
}

.page-products .compat-matrix__row--head > span {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-fog);
  background: rgba(255, 255, 255, 0.03);
}

.page-products .compat-matrix__browser {
  white-space: nowrap;
}

.page-products .compat-matrix__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 3px;
  background: rgba(32, 214, 199, 0.18);
  color: var(--accent-cyan);
  font-size: 14px;
  font-weight: 700;
}

.page-products .compat-matrix__minus {
  color: #54627B;
  font-size: 14px;
}

.page-products .compat-note {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-fog);
  margin-top: 18px;
  line-height: 1.7;
}

.page-products .compat-note a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(32, 214, 199, 0.35);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .compat-note a:hover {
  color: var(--text-cold);
  border-color: var(--text-cold);
}

/* ===== 03 Navigation Categories ===== */
.page-products .products-nav {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-abyss);
  position: relative;
}

.page-products .products-nav::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--products-grid-line), transparent);
}

.page-products .products-nav__head {
  margin-bottom: 32px;
}

.page-products .products-nav__grid {
  display: grid;
  gap: 16px;
}

.page-products .products-nav__card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  transition: border-color 0.3s ease, transform 0.3s var(--products-ease);
  overflow: hidden;
}

.page-products .products-nav__card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 64px;
  background: linear-gradient(225deg, rgba(212, 167, 44, 0.1), transparent);
  border-radius: 0 0 0 64px;
  pointer-events: none;
}

.page-products .products-nav__card:hover {
  border-color: rgba(32, 214, 199, 0.35);
  transform: translateY(-2px);
}

.page-products .products-nav__index {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--accent-cyan);
  line-height: 1;
  margin-bottom: 12px;
}

.page-products .products-nav__card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-cold);
  margin: 0 0 10px;
}

.page-products .products-nav__card p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-fog);
  margin: 0 0 16px;
}

.page-products .products-nav__figure {
  margin: 32px 0 0;
}

.page-products .products-nav__figure-img {
  width: 100%;
  max-width: 420px;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.09);
  display: block;
  margin-inline: auto;
  object-fit: cover;
}

/* ===== 04 Records ===== */
.page-products .products-record {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-ink);
}

.page-products .products-record__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-record__header .editorial-number {
  color: rgba(212, 167, 44, 0.5);
}

.page-products .record-steps {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: record-step;
}

.page-products .record-steps li {
  counter-increment: record-step;
  position: relative;
  padding-left: 40px;
  margin-bottom: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--text-cold);
  line-height: 1.6;
}

.page-products .record-steps li::before {
  content: counter(record-step, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-cyan);
  border: 1px solid rgba(32, 214, 199, 0.3);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .record-note {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-fog);
  margin-top: 20px;
  border-left: 2px solid var(--products-gold-line);
  padding-left: 14px;
}

.page-products .products-record__panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--products-grid-line);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
}

.page-products .record-sample {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  background: var(--bg-deep);
  overflow: hidden;
}

.page-products .record-sample__toolbar {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid rgba(42, 59, 84, 0.6);
  flex-wrap: wrap;
}

.page-products .record-sample__chip {
  font-family: var(--font-body);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-fog);
  cursor: default;
}

.page-products .record-sample__chip--active {
  background: rgba(32, 214, 199, 0.15);
  border-color: rgba(32, 214, 199, 0.35);
  color: var(--accent-cyan);
}

.page-products .record-sample__calendar {
  padding: 16px;
}

.page-products .record-sample__year {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-fog);
  margin-bottom: 10px;
}

.page-products .record-sample__months {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.page-products .record-sample__month {
  text-align: center;
  font-family: var(--font-body);
  font-size: 10px;
  color: #5E6E89;
  padding: 5px 0;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
}

.page-products .record-sample__month--partial {
  color: var(--text-fog);
  background: rgba(32, 214, 199, 0.05);
  border-color: rgba(32, 214, 199, 0.15);
}

.page-products .record-sample__month--active {
  background: rgba(212, 167, 44, 0.15);
  border-color: var(--products-gold-line);
  color: var(--gold);
}

.page-products .record-sample__legend {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-fog);
}

.page-products .record-sample__legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  margin-right: 4px;
}

.page-products .record-sample__legend-dot--data {
  background: var(--accent-cyan);
}

.page-products .record-sample__legend-dot--active {
  background: var(--gold);
}

.page-products .record-sample__legend-dot--empty {
  background: rgba(255, 255, 255, 0.1);
}

.page-products .record-sample__list {
  border-top: 1px solid rgba(42, 59, 84, 0.6);
}

.page-products .record-sample__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(42, 59, 84, 0.4);
  font-family: var(--font-body);
  font-size: 12px;
}

.page-products .record-sample__row:last-child {
  border-bottom: 0;
}

.page-products .record-sample__date {
  font-family: "SFMono-Regular", Consolas, monospace;
  color: var(--text-fog);
}

.page-products .record-sample__entry {
  color: var(--text-cold);
  flex: 1;
  padding-left: 10px;
}

.page-products .products-record__panel-note {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-fog);
  margin-top: 12px;
}

/* ===== 05 Changelog ===== */
.page-products .products-changelog {
  padding: clamp(56px, 8vw, 96px) 0;
  background: var(--bg-deep);
}

.page-products .products-changelog__grid {
  display: grid;
  gap: 40px;
}

.page-products .products-changelog__figure {
  margin: 28px 0 0;
  max-width: 260px;
}

.page-products .products-changelog__figure-img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: block;
  max-height: 420px;
  object-fit: cover;
}

.page-products .changelog-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .changelog-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--products-grid-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.page-products .changelog-item:hover {
  border-color: rgba(32, 214, 199, 0.3);
}

.page-products .changelog-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-body);
}

.page-products .changelog-item summary::-webkit-details-marker {
  display: none;
}

.page-products .changelog-item summary::before {
  content: "+";
  font-size: 18px;
  color: var(--accent-cyan);
  width: 20px;
  text-align: center;
  transition: transform 0.3s var(--products-ease);
}

.page-products .changelog-item[open] summary::before {
  transform: rotate(45deg);
}

.page-products .changelog-item__version {
  font-family: "SFMono-Regular", Consolas, monospace;
  font-weight: 600;
  font-size: 14px;
  color: var(--accent-cyan);
  min-width: 68px;
}

.page-products .changelog-item__date {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-cold);
  flex: 1;
}

.page-products .changelog-item__tag {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 3px;
  background: rgba(212, 167, 44, 0.12);
  border: 1px solid rgba(212, 167, 44, 0.3);
  color: var(--gold);
}

.page-products .changelog-item ul {
  margin: 0;
  padding: 0 20px 16px 50px;
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-fog);
}

.page-products .changelog-item li {
  margin-bottom: 4px;
  list-style: none;
  position: relative;
}

.page-products .changelog-item li::before {
  content: "—";
  color: var(--accent-cyan);
  position: absolute;
  left: -16px;
}

.page-products .changelog-list__more {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-fog);
  margin-top: 8px;
}

.page-products .changelog-list__more a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(32, 214, 199, 0.35);
}

/* ===== Feedback ===== */
.page-products .products-feedback {
  padding: clamp(48px, 6vw, 72px) 0;
  background: var(--bg-ink);
  border-top: 1px solid var(--products-grid-line);
}

.page-products .products-feedback__inner {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-products .products-feedback__copy h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  color: var(--text-cold);
  margin: 4px 0 14px;
}

.page-products .products-feedback__copy p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-fog);
  max-width: 50ch;
  margin-bottom: 20px;
}

.page-products .products-feedback__meta {
  border-left: 1px solid var(--products-grid-line);
  padding-left: 20px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-fog);
  line-height: 1.6;
}

.page-products .products-feedback__meta p {
  margin: 6px 0;
}

.page-products .products-feedback__version {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--gold);
  font-weight: 700;
  line-height: 1.2;
}

.page-products .products-feedback__meta a {
  color: var(--accent-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(32, 214, 199, 0.35);
}

/* ===== Reveal ===== */
.page-products [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--products-ease), transform 0.6s var(--products-ease);
}

.page-products [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .page-products [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ===== Desktop Layout ===== */
@media (min-width: 768px) {
  .page-products .products-hero__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-products .products-hero__visual {
    padding-left: 20px;
  }

  .page-products .products-download__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(32px, 5vw, 68px);
  }

  .page-products .products-record__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-products .products-changelog__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-products .products-nav__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .products-nav__figure {
    margin-top: 40px;
  }

  .page-products .products-feedback__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .products-feedback__meta {
    text-align: right;
    border-left: 0;
    padding-left: 0;
    border-right: 1px solid var(--products-grid-line);
    padding-right: 28px;
  }
}

@media (min-width: 1024px) {
  .page-products .products-download__grid,
  .page-products .products-record__grid,
  .page-products .products-changelog__grid {
    gap: 84px;
  }
}