/* ب ح ص */
/* Hassas design system (D-021) for netface.net. Colors, radii and spacing come from tokens.css (--nf-*),
   generated from design-tokens/hassas.json. Logical properties only, so the layout mirrors for RTL locales. */

@font-face {
  font-family: "Geist";
  src: url("/assets/fonts/Geist-Variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono";
  src: url("/assets/fonts/GeistMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--nf-color-canvas);
  color: var(--nf-color-text);
  font-family: var(--nf-font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
}

a {
  color: inherit;
  text-underline-offset: 0.2em;
}

a:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--nf-color-focus);
  outline-offset: 3px;
}

img {
  max-inline-size: 100%;
  block-size: auto;
}

code {
  font-family: var(--nf-font-mono);
  font-size: 0.92em;
}

.skip-link {
  background: var(--nf-color-accent);
  color: var(--nf-color-accent-contrast);
  inset-block-start: var(--nf-space-3);
  inset-inline-start: var(--nf-space-3);
  padding: var(--nf-space-2) var(--nf-space-4);
  border-radius: var(--nf-radius-md);
  position: fixed;
  transform: translateY(-200%);
  z-index: 20;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  inline-size: min(100% - 2rem, 72rem);
  margin-inline: auto;
}

/* Product accents: official brand colors (assets/brand/r7). */
.product-storage { --nf-product: #315bc6; }
.product-guard { --nf-product: #b95a25; }
.product-family { --nf-product: #7957b7; }

/* Header */
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 10;
  background: color-mix(in srgb, var(--nf-color-canvas) 90%, transparent);
  border-block-end: 1px solid var(--nf-color-border);
  backdrop-filter: blur(10px);
}

.header-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--nf-space-3) var(--nf-space-6);
  min-block-size: 4rem;
  padding-block: var(--nf-space-2);
}

.brand {
  display: inline-flex;
}

.brand img {
  block-size: 2.25rem;
  inline-size: auto;
  display: block;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--nf-space-1) var(--nf-space-5);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--nf-color-text-muted);
  font-size: 0.9375rem;
  text-decoration: none;
}

.nav-link:hover {
  color: var(--nf-color-text);
}

.nav-link[aria-current="page"] {
  color: var(--nf-color-text);
  font-weight: 600;
}

.header-actions {
  align-items: center;
  display: flex;
  gap: var(--nf-space-4);
  margin-inline-start: auto;
}

.header-cta {
  background: var(--nf-color-accent);
  border-radius: var(--nf-radius-md);
  color: var(--nf-color-accent-contrast);
  font-size: 0.875rem;
  font-weight: 600;
  padding: var(--nf-space-2) var(--nf-space-4);
  text-decoration: none;
  white-space: nowrap;
}

.header-cta:hover {
  background: var(--nf-color-accent-strong);
}

/* Hero */
.hero {
  padding-block: var(--nf-space-8) var(--nf-space-7);
  position: relative;
}

.hero::before {
  background-image:
    linear-gradient(var(--nf-color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--nf-color-border) 1px, transparent 1px);
  background-position: -1px -1px;
  background-size: 48px 48px;
  content: "";
  inset-block: 0;
  inset-inline: calc(50% - 50vw);
  mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
  position: absolute;
  z-index: -1;
}

.hero-split {
  align-items: center;
  display: grid;
  gap: var(--nf-space-7);
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
}

.hero-copy {
  max-inline-size: 44rem;
}

.product-hero-logo {
  block-size: auto;
  display: block;
  inline-size: min(17rem, 70%);
  margin-block-end: var(--nf-space-5);
}

.status {
  background: var(--nf-color-accent-soft);
  border-radius: 999px;
  color: var(--nf-color-accent);
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0 0 var(--nf-space-4);
  padding: var(--nf-space-1) var(--nf-space-3);
  text-transform: uppercase;
}

.eyebrow {
  color: var(--nf-color-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0 0 var(--nf-space-3);
  text-transform: uppercase;
}

.product-page .eyebrow {
  color: var(--nf-product, var(--nf-color-accent));
}

.hero h1 {
  font-size: clamp(2.25rem, 4.8vw, 3.75rem);
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1.05;
  margin: 0;
  overflow-wrap: break-word;
}

.hero-summary {
  color: var(--nf-color-text-muted);
  font-size: 1.125rem;
  line-height: 1.6;
  margin: var(--nf-space-5) 0 0;
  max-inline-size: 60ch;
}

.cta {
  background: var(--nf-color-accent);
  border-radius: var(--nf-radius-md);
  color: var(--nf-color-accent-contrast);
  display: inline-flex;
  font-weight: 600;
  margin-block-start: var(--nf-space-6);
  padding: var(--nf-space-3) var(--nf-space-5);
  text-decoration: none;
}

.cta:hover {
  background: var(--nf-color-accent-strong);
}

/* Home preview of the Storage workspace */
.hero-preview {
  background: var(--nf-color-surface);
  border: 1px solid var(--nf-color-border);
  border-radius: var(--nf-radius-xl);
  box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--nf-color-text) 35%, transparent);
  margin: 0;
  overflow: hidden;
}

.preview-bar {
  border-block-end: 1px solid var(--nf-color-border);
  display: flex;
  gap: 6px;
  padding: var(--nf-space-3) var(--nf-space-4);
}

.preview-bar span {
  background: var(--nf-color-border-strong);
  block-size: 9px;
  border-radius: 50%;
  inline-size: 9px;
}

.preview-body {
  display: grid;
  gap: var(--nf-space-3);
  padding: var(--nf-space-5);
}

.preview-stats {
  display: flex;
  gap: var(--nf-space-6);
}

.preview-label {
  color: var(--nf-color-text-muted);
  font-size: 0.75rem;
  margin: 0;
}

.preview-value {
  font-family: var(--nf-font-mono);
  font-size: 1.625rem;
  font-weight: 500;
  margin: 0;
}

.preview-meter {
  background: var(--nf-color-surface-raised);
  block-size: 6px;
  border-radius: 999px;
  display: block;
  overflow: hidden;
}

.preview-meter > span {
  background: var(--nf-product-storage);
  block-size: 100%;
  border-radius: inherit;
  display: block;
}

.fill-10 { inline-size: 10%; }
.fill-40 { inline-size: 40%; }
.fill-65 { inline-size: 65%; }
.fill-70 { inline-size: 70%; }

.preview-list {
  display: grid;
  font-size: 0.875rem;
  gap: var(--nf-space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

.preview-list li {
  display: grid;
  gap: var(--nf-space-1) var(--nf-space-3);
  grid-template-columns: minmax(0, 1fr) auto;
}

.preview-list li span:not(.preview-meter) {
  font-family: var(--nf-font-mono);
}

.preview-list .preview-meter {
  grid-column: 1 / -1;
}

.hero-preview figcaption {
  border-block-start: 1px solid var(--nf-color-border);
  color: var(--nf-color-text-muted);
  font-size: 0.75rem;
  padding: var(--nf-space-2) var(--nf-space-4);
}

/* Cards */
.content-grid {
  display: grid;
  gap: var(--nf-space-4);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 16rem), 1fr));
  padding-block-end: var(--nf-space-7);
}

.content-card {
  background: var(--nf-color-surface);
  border: 1px solid var(--nf-color-border);
  border-radius: var(--nf-radius-lg);
  display: grid;
  gap: var(--nf-space-3);
  align-content: start;
  padding: var(--nf-space-5);
}

.content-card h2 {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
}

.content-card p {
  color: var(--nf-color-text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.product-card {
  border-block-start: 3px solid var(--nf-product);
}

.product-card-icon {
  block-size: 2.25rem;
  border-radius: var(--nf-radius-md);
  inline-size: 2.25rem;
}

.card-link {
  color: var(--nf-color-accent);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
}

.card-link:hover {
  text-decoration: underline;
}

/* Pricing */
.pricing-section {
  border-block-start: 1px solid var(--nf-color-border);
  padding-block: var(--nf-space-7);
}

.pricing-section h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0;
}

.pricing-intro,
.pricing-terms,
.pricing-notes {
  color: var(--nf-color-text-muted);
  max-inline-size: 70ch;
}

.pricing-intro {
  margin: var(--nf-space-3) 0 0;
}

.pricing-grid {
  display: grid;
  gap: var(--nf-space-3);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  margin-block: var(--nf-space-6) var(--nf-space-4);
}

.pricing-card,
.payg-card {
  background: var(--nf-color-surface);
  border: 1px solid var(--nf-color-border);
  border-block-start: 3px solid var(--nf-product-storage);
  border-radius: var(--nf-radius-lg);
  padding: var(--nf-space-5);
}

.pricing-card h3,
.payg-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 var(--nf-space-4);
}

.pricing-card dl,
.payg-card dl {
  margin: 0;
}

.pricing-card dt,
.payg-card dt {
  color: var(--nf-color-text-muted);
  font-size: 0.8125rem;
  margin-block-start: var(--nf-space-3);
}

.pricing-card dd,
.payg-card dd {
  font-family: var(--nf-font-mono);
  font-weight: 500;
  margin: var(--nf-space-1) 0 0;
}

.pricing-amount {
  color: var(--nf-color-accent);
  font-size: 1.375rem;
}

.pricing-amount > span:not(.money) {
  color: var(--nf-color-text-muted);
  display: block;
  font-family: var(--nf-font-sans);
  font-size: 0.8125rem;
  font-weight: 400;
}

.pricing-tax {
  color: var(--nf-color-text);
  font-size: 0.875rem;
  font-weight: 600;
  margin: 0 0 var(--nf-space-2);
}

.pricing-terms {
  font-size: 0.875rem;
  margin: 0;
}

.payg-card {
  display: grid;
  gap: var(--nf-space-6);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  margin-block: var(--nf-space-6) var(--nf-space-4);
}

.payg-card p {
  color: var(--nf-color-text-muted);
  margin: 0;
  max-inline-size: 42ch;
}

.pricing-notes {
  display: grid;
  font-size: 0.875rem;
  gap: var(--nf-space-2);
}

.pricing-notes p {
  margin: 0;
}

.pricing-table-scroll {
  border: 1px solid var(--nf-color-border);
  border-radius: var(--nf-radius-lg);
  margin-block: var(--nf-space-6);
  max-inline-size: 100%;
  overflow-x: auto;
  background: var(--nf-color-surface);
}

.pricing-table-scroll:focus {
  outline: 2px solid var(--nf-color-focus);
  outline-offset: 3px;
}

.pricing-table {
  border-collapse: collapse;
  inline-size: 100%;
}

.pricing-table caption {
  font-weight: 600;
  padding: var(--nf-space-4);
  text-align: start;
}

.pricing-table th,
.pricing-table td {
  border-block-end: 1px solid var(--nf-color-border);
  padding: var(--nf-space-3) var(--nf-space-4);
  text-align: start;
}

.pricing-table td {
  font-family: var(--nf-font-mono);
  white-space: nowrap;
}

.pricing-table th {
  min-inline-size: 6rem;
}

/* Currency selector (D-016): CSS only, no script. Radios precede the priced content as siblings of .pricing-section
   children; each cell holds one .money span per approved currency and only the checked currency is shown. */
.currency-input {
  block-size: 1px;
  inline-size: 1px;
  opacity: 0;
  position: absolute;
}

.currency-switch {
  border: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--nf-space-2);
  margin: var(--nf-space-5) 0 0;
  padding: 0;
}

.currency-switch legend {
  color: var(--nf-color-text-muted);
  font-size: 0.8125rem;
  margin-block-end: var(--nf-space-2);
  padding: 0;
}

.currency-switch label {
  background: var(--nf-color-surface);
  border: 1px solid var(--nf-color-border-strong);
  border-radius: var(--nf-radius-md);
  cursor: pointer;
  font-family: var(--nf-font-mono);
  font-size: 0.875rem;
  padding: var(--nf-space-1) var(--nf-space-3);
}

.money:not([data-currency="USD"]),
.money-note {
  display: none;
}

.currency-notes {
  color: var(--nf-color-text-muted);
  font-size: 0.8125rem;
  margin-block-start: var(--nf-space-2);
}

.currency-notes .money-note {
  margin: 0;
}

#storage-currency-usd:checked ~ * .money:not([data-currency="USD"]) { display: none; }
#storage-currency-usd:checked ~ * .money[data-currency="USD"],
#storage-currency-usd:checked ~ * .money-note[data-currency="USD"] { display: inline; }
#storage-currency-usd:checked ~ .currency-switch label[for="storage-currency-usd"] { background: var(--nf-color-accent); border-color: var(--nf-color-accent); color: var(--nf-color-accent-contrast); }
#storage-currency-usd:focus-visible ~ .currency-switch label[for="storage-currency-usd"] { outline: 2px solid var(--nf-color-focus); outline-offset: 2px; }
#storage-currency-eur:checked ~ * .money:not([data-currency="EUR"]) { display: none; }
#storage-currency-eur:checked ~ * .money[data-currency="EUR"],
#storage-currency-eur:checked ~ * .money-note[data-currency="EUR"] { display: inline; }
#storage-currency-eur:checked ~ .currency-switch label[for="storage-currency-eur"] { background: var(--nf-color-accent); border-color: var(--nf-color-accent); color: var(--nf-color-accent-contrast); }
#storage-currency-eur:focus-visible ~ .currency-switch label[for="storage-currency-eur"] { outline: 2px solid var(--nf-color-focus); outline-offset: 2px; }
#storage-currency-try:checked ~ * .money:not([data-currency="TRY"]) { display: none; }
#storage-currency-try:checked ~ * .money[data-currency="TRY"],
#storage-currency-try:checked ~ * .money-note[data-currency="TRY"] { display: inline; }
#storage-currency-try:checked ~ .currency-switch label[for="storage-currency-try"] { background: var(--nf-color-accent); border-color: var(--nf-color-accent); color: var(--nf-color-accent-contrast); }
#storage-currency-try:focus-visible ~ .currency-switch label[for="storage-currency-try"] { outline: 2px solid var(--nf-color-focus); outline-offset: 2px; }
#storage-currency-gbp:checked ~ * .money:not([data-currency="GBP"]) { display: none; }
#storage-currency-gbp:checked ~ * .money[data-currency="GBP"],
#storage-currency-gbp:checked ~ * .money-note[data-currency="GBP"] { display: inline; }
#storage-currency-gbp:checked ~ .currency-switch label[for="storage-currency-gbp"] { background: var(--nf-color-accent); border-color: var(--nf-color-accent); color: var(--nf-color-accent-contrast); }
#storage-currency-gbp:focus-visible ~ .currency-switch label[for="storage-currency-gbp"] { outline: 2px solid var(--nf-color-focus); outline-offset: 2px; }

/* Language choice and not-found pages */
.language-choice {
  align-items: center;
  display: grid;
  min-block-size: 100vh;
  padding-block: var(--nf-space-7);
}

.language-shell {
  display: grid;
  gap: var(--nf-space-6);
}

.product-language-logo {
  block-size: auto;
  inline-size: min(17rem, 70%);
}

.language-choice .content-grid {
  padding-block-end: 0;
}

.language-choice h1,
.language-choice h2 {
  font-size: 1.5rem;
}

.language-choice .cta {
  margin-block-start: var(--nf-space-3);
  justify-self: start;
}

/* Legal pages */
.legal-shell {
  display: grid;
  gap: var(--nf-space-7);
  grid-template-columns: 15rem minmax(0, 1fr);
  padding-block: var(--nf-space-7);
}

.legal-toc {
  align-self: start;
  inset-block-start: 6rem;
  position: sticky;
}

.legal-toc-title {
  color: var(--nf-color-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin: 0 0 var(--nf-space-2);
  text-transform: uppercase;
}

.legal-toc ol {
  border-inline-start: 1px solid var(--nf-color-border);
  display: grid;
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.legal-toc a {
  border-inline-start: 2px solid transparent;
  color: var(--nf-color-text-muted);
  display: block;
  font-size: 0.875rem;
  margin-inline-start: -1px;
  padding: var(--nf-space-1) var(--nf-space-3);
  text-decoration: none;
}

.legal-toc a:hover {
  border-inline-start-color: var(--nf-color-accent);
  color: var(--nf-color-text);
}

.legal-document {
  max-inline-size: 70ch;
  overflow-wrap: anywhere;
}

.legal-document h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: var(--nf-space-2) 0 var(--nf-space-5);
}

.legal-document h2 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: var(--nf-space-7) 0 var(--nf-space-3);
  scroll-margin-block-start: 6rem;
}

.legal-document section {
  scroll-margin-block-start: 6rem;
}

.legal-document p,
.legal-document dd {
  color: var(--nf-color-text);
  line-height: 1.7;
}

.legal-summary {
  color: var(--nf-color-text-muted) !important;
  font-size: 1.125rem;
}

.legal-updated {
  color: var(--nf-color-text-muted) !important;
  font-size: 0.875rem;
}

.legal-draft {
  background: var(--nf-color-warn-soft);
  border-radius: var(--nf-radius-md);
  color: var(--nf-color-warn) !important;
  font-weight: 600;
  padding: var(--nf-space-3) var(--nf-space-4);
}

.company-details {
  display: grid;
  gap: var(--nf-space-2) var(--nf-space-5);
  grid-template-columns: minmax(8rem, max-content) minmax(0, 1fr);
  margin: 0;
}

.company-details dt {
  color: var(--nf-color-text-muted);
}

.company-details dd {
  margin: 0;
}

/* Footer */
.site-footer {
  background: var(--nf-color-surface);
  border-block-start: 1px solid var(--nf-color-border);
  color: var(--nf-color-text-muted);
  font-size: 0.875rem;
  margin-block-start: var(--nf-space-7);
  padding-block: var(--nf-space-7);
}

.footer-grid {
  display: grid;
  gap: var(--nf-space-6);
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1.4fr);
}

.footer-brand img {
  display: block;
}

.footer-brand p {
  margin: var(--nf-space-4) 0 0;
  max-inline-size: 46ch;
}

.footer-title {
  color: var(--nf-color-text);
  font-weight: 600;
  margin: 0 0 var(--nf-space-3);
}

.footer-column ul {
  display: grid;
  gap: var(--nf-space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-column a {
  text-decoration: none;
}

.footer-column a:hover {
  color: var(--nf-color-text);
  text-decoration: underline;
}

.footer-legal a[aria-current="page"] {
  color: var(--nf-color-text);
  font-weight: 600;
}

/* Responsive */
@media (max-width: 60rem) {
  .hero-split,
  .legal-shell {
    grid-template-columns: minmax(0, 1fr);
  }

  .legal-toc {
    position: static;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 36rem) {
  .hero {
    padding-block: var(--nf-space-7) var(--nf-space-6);
  }

  .hero h1 {
    font-size: 2rem;
  }

  .header-actions {
    margin-inline-start: 0;
  }

  .payg-card {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--nf-space-3);
  }

  .company-details {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--nf-space-1);
  }

  .company-details dd {
    margin-block-end: var(--nf-space-3);
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (forced-colors: active) {
  .pricing-card,
  .payg-card,
  .content-card,
  .legal-draft {
    border-color: CanvasText;
  }

  .pricing-table th,
  .pricing-table td {
    border-color: CanvasText;
  }
}