@import "tailwindcss";
@import "tw-animate-css";

/* IRANSansX Font Faces */
@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 100;
  
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Thin.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Thin.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 200;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-UltraLight.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-UltraLight.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 300;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Light.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Light.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 500;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Medium.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Medium.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 600;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-DemiBold.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-DemiBold.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 800;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-ExtraBold.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-ExtraBold.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: 900;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Black.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Black.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: bold;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Bold.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Bold.woff2") format("woff2");
}

@font-face {
  font-family: IRANSansX;
  font-style: normal;
  font-weight: normal;
  src: url("/assets/irsansx/Woff/IRANSansXFaNum-Regular.woff") format("woff"),
    url("/assets/irsansx/Woff2/IRANSansXFaNum-Regular.woff2") format("woff2");
}

@custom-variant dark (&:is(.dark *));

@theme inline {
  --color-background: var(--background);
  --color-foreground: var(--foreground);
  --font-sans: "IRANSansX", "system-ui", "Avenir", "Helvetica", "Arial",
    "sans-serif";
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    monospace;
  --font-iran-sans: "IRANSansX", "system-ui", "Avenir", "Helvetica", "Arial",
    "sans-serif";
  --color-sidebar-ring: var(--sidebar-ring);
  --color-sidebar-border: var(--sidebar-border);
  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
  --color-sidebar-accent: var(--sidebar-accent);
  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
  --color-sidebar-primary: var(--sidebar-primary);
  --color-sidebar-foreground: var(--sidebar-foreground);
  --color-sidebar: var(--sidebar);
  --color-chart-5: var(--chart-5);
  --color-chart-4: var(--chart-4);
  --color-chart-3: var(--chart-3);
  --color-chart-2: var(--chart-2);
  --color-chart-1: var(--chart-1);
  --color-ring: var(--ring);
  --color-input: var(--input);
  --color-border: var(--border);
  --color-destructive: var(--destructive);
  --color-destructive-foreground: var(--destructive-foreground);
  --color-accent-foreground: var(--accent-foreground);
  --color-accent: var(--accent);
  --color-muted-foreground: var(--muted-foreground);
  --color-muted: var(--muted);
  --color-secondary-foreground: var(--secondary-foreground);
  --color-secondary: var(--secondary);
  --color-primary-foreground: var(--primary-foreground);
  --color-primary: var(--primary);
  --color-primary-hover: var(--primary-hover);
  --color-primary-active: var(--primary-active);
  --color-popover-foreground: var(--popover-foreground);
  --color-popover: var(--popover);
  --color-card-foreground: var(--card-foreground);
  --color-card: var(--card);
  --color-surface: var(--surface);
  --color-surface-foreground: var(--surface-foreground);
  --color-brand: var(--brand-primary);
  --color-brand-dark: var(--brand-primary-dark);
  --color-brand-neutral: var(--brand-neutral);
  --color-brand-gray: var(--brand-gray);
  --color-brand-light: var(--brand-light);
  --color-glow: var(--brand-glow);
  --radius-sm: calc(var(--radius) - 4px);
  --radius-md: calc(var(--radius) - 2px);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) + 4px);
  --radius-blog: var(--radius-blog);
  --shadow-surface-sm: var(--elevation-small);
  --shadow-surface-md: var(--elevation-medium);
  --shadow-floating: var(--elevation-floating);
  --shadow-hero: var(--elevation-hero);
  --color-surface-border: var(--surface-border);
}

@import "../styles/design-system/tokens.css";
@import "../styles/design-system/background.css";
@import "../styles/design-system/surfaces.css";
@import "../styles/design-system/borders.css";
@import "../styles/design-system/shadows.css";
@import "../styles/design-system/gradients.css";
@import "../styles/design-system/glow.css";
@import "../styles/design-system/grid.css";
@import "../styles/design-system/ambient.css";

@layer base {
  html {
    scroll-behavior: smooth;
    overflow-x: clip;
    scroll-snap-type: y proximity;
    scroll-padding-top: 7rem;
  }
  * {
    @apply border-border outline-ring/50;
  }
  body {
    @apply text-foreground antialiased;
    font-family: "IRANSansX", system-ui, sans-serif;
    letter-spacing: normal;
    line-height: 1.75;
    text-align: start;
    overflow-x: clip;
    transition:
      background-color 0.3s ease,
      color 0.3s ease;
  }
  h1, h2, h3, h4, h5, h6 {
    letter-spacing: normal;
    line-height: 1.45;
    text-align: start;
    color: var(--foreground);
    transition: color 0.25s ease;
  }
  p {
    letter-spacing: normal;
    line-height: 1.8;
    text-align: start;
    text-wrap: pretty;
    transition: color 0.25s ease;
  }
  ul, ol {
    padding-inline-start: 1.5rem;
  }
  li {
    text-align: start;
  }
  a {
    transition:
      color 0.25s ease,
      background-color 0.25s ease,
      border-color 0.25s ease,
      opacity 0.25s ease;
  }
  button {
    transition:
      color 0.25s ease,
      background-color 0.25s ease,
      border-color 0.25s ease,
      box-shadow 0.25s ease,
      opacity 0.25s ease,
      transform 0.25s ease;
  }
  ::selection {
    background: color-mix(in srgb, var(--primary) 28%, transparent);
    color: var(--foreground);
  }
}


/* Blog table blocks (figure.blog-table) */
.blog-table {
  position: relative;
  width: 100%;
  margin-inline: 0;
  padding: 0;
}

.blog-table__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0;
  padding: 0;
}

.blog-table__grid {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.blog-table__grid th,
.blog-table__grid td {
  padding: 0.875rem 1rem;
  text-align: right;
  vertical-align: top;
}

.blog-table__grid th p,
.blog-table__grid td p {
  margin: 0;
}

.blog-table__caption {
  margin-top: 0.75rem;
  text-align: justify;
  text-align-last: start;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--muted-foreground);
}

.blog-table__grid a {
  color: var(--primary);
  text-decoration: underline;
}

.blog-table__grid a:hover {
  text-decoration: none;
}

/* Variant one (green) & two (yellow) — glass layout aligned with HeroHeader */
.blog-table--one {
  --table-tone: var(--primary);
}

.blog-table--two {
  --table-tone: var(--accent);
}

.blog-table--one .blog-table__grid thead th,
.blog-table--two .blog-table__grid thead th {
  background: color-mix(in srgb, var(--table-tone) 35%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--foreground);
  font-weight: 600;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 10%, transparent);
}

.blog-table--one .blog-table__grid tbody tr,
.blog-table--two .blog-table__grid tbody tr {
  transition: background-color 0.3s ease;
}

.blog-table--one .blog-table__grid tbody tr:nth-child(even) td,
.blog-table--two .blog-table__grid tbody tr:nth-child(even) td {
  background: color-mix(in srgb, var(--background) 20%, transparent);
}

.blog-table--one .blog-table__grid tbody tr:hover td,
.blog-table--two .blog-table__grid tbody tr:hover td {
  background: color-mix(in srgb, var(--table-tone) 12%, transparent);
}

.blog-table--one .blog-table__grid tbody td,
.blog-table--two .blog-table__grid tbody td {
  border-top: 1px solid color-mix(in srgb, var(--border) 10%, transparent);
}

.blog-table--one .blog-table__grid tbody td:first-child,
.blog-table--two .blog-table__grid tbody td:first-child {
  font-weight: 500;
  color: var(--foreground);
}


.wp-block-button > .wp-element-button {
  @apply inline-flex bg-primary text-primary-foreground  px-4 py-2 rounded-md hover:bg-primary/80 hover:text-primary-foreground/80 cursor-pointer no-underline;
}

.wp-block-button  {
  @apply inline-flex;
}

.wp-block-button.is-style-outline > .wp-element-button {
  @apply bg-transparent text-foreground border border-2 border-primary hover:text-primary cursor-pointer no-underline;
}

.cta-block {
  @apply flex flex-col gap-4 border rounded-md border-primary/50 p-4 items-center my-4 shadow-sm bg-primary/5 text-primary;
}

.wp-block-image {
  @apply rounded-blog overflow-hidden shadow-sm;
}

.blog-content .wp-block-image {
  @apply my-6;
}

.blog-content img {
  @apply w-full h-auto;
  image-rendering: auto;
}

/* Blog prose typography — single source of truth */
.blog-content {
  @apply space-y-6 text-foreground;
}

.blog-content h2 {
  @apply mt-8 mb-4 text-2xl font-bold leading-snug tracking-normal scroll-mt-24;
}

.blog-content h3 {
  @apply mt-6 mb-3 text-xl font-bold leading-snug tracking-normal scroll-mt-24;
}

.blog-content h4 {
  @apply mt-4 mb-2 text-lg font-bold leading-snug tracking-normal scroll-mt-24;
}

.blog-content p {
  @apply leading-relaxed tracking-normal text-muted-foreground;
}

.blog-content a {
  @apply text-primary no-underline hover:underline;
}

.blog-content ul {
  @apply list-disc ps-6;
}

.blog-content ol {
  @apply list-decimal ps-6;
}

.blog-content li {
  @apply my-1;
}

/* Blog blockquote variants */
.blog-blockquote {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: var(--radius-blog);
  border: 1px solid;
  padding-block: 1.8rem;
  padding-inline: 2.1rem;
  box-shadow: 0 2px 4px rgb(0 0 0 / 0.06);
  isolation: isolate;
}

.blog-blockquote::before {
  content: "";
  position: absolute;
  inset-block: 1rem;
  inset-inline-start: 0;
  width: 4px;
  border-radius: 9999px;
}

.blog-blockquote--yellow {
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: color-mix(in srgb, var(--accent) 24%, var(--background));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 18%, transparent);
}

.blog-blockquote--yellow::before {
  background: var(--accent);
}

.blog-blockquote--yellow .blog-blockquote__icon {
  color: color-mix(in srgb, var(--accent) 82%, var(--foreground));
}

.blog-blockquote--yellow .blog-blockquote__footer {
  border-top-color: color-mix(in srgb, var(--accent) 28%, var(--border));
}

.blog-blockquote--green {
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  background: color-mix(in srgb, var(--primary) 18%, var(--background));
  box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 16%, transparent);
}

.blog-blockquote--green::before {
  background: var(--primary);
}

.blog-blockquote--green .blog-blockquote__icon {
  color: color-mix(in srgb, var(--primary) 80%, var(--foreground));
}

.blog-blockquote--green .blog-blockquote__footer {
  border-top-color: color-mix(in srgb, var(--primary) 28%, var(--border));
}

.blog-blockquote--gray {
  border-color: color-mix(in srgb, var(--border) 90%, var(--muted-foreground));
  background: color-mix(in srgb, var(--muted) 72%, var(--background));
  box-shadow: 0 4px 12px rgb(0 0 0 / 0.06);
}

.blog-blockquote--gray::before {
  background: color-mix(in srgb, var(--muted-foreground) 50%, transparent);
}

.blog-blockquote--gray .blog-blockquote__icon {
  color: color-mix(in srgb, var(--muted-foreground) 78%, var(--foreground));
}

.blog-blockquote--gray .blog-blockquote__footer {
  border-top-color: color-mix(in srgb, var(--border) 80%, transparent);
}

.blog-blockquote__icon {
  position: relative;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  flex-shrink: 0;
  margin-bottom: 0.9rem;
}

.blog-blockquote__decorations {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.07;
  /* Keep decorative shapes out of the quote-icon corner (inline-start). */
  clip-path: polygon(
    0 0,
    calc(100% - 4.75rem) 0,
    calc(100% - 4.75rem) 4.75rem,
    100% 4.75rem,
    100% 100%,
    0 100%
  );
}

:dir(ltr) .blog-blockquote__decorations {
  clip-path: polygon(
    4.75rem 0,
    100% 0,
    100% 100%,
    0 100%,
    0 4.75rem,
    4.75rem 4.75rem
  );
}

.blog-pullquote .blog-blockquote__decorations {
  clip-path: none;
}

.blog-blockquote__content {
  position: relative;
  z-index: 2;
  isolation: isolate;
  width: 100%;
  font-size: 1.35rem;
  line-height: 1.75;
  text-align: start;
}

.blog-blockquote__content p {
  margin-block: 0.6rem;
}

.blog-blockquote__content a {
  color: var(--primary);
  text-decoration: underline;
}

.blog-blockquote__content a:hover {
  text-decoration: none;
}

.blog-blockquote__footer {
  position: relative;
  z-index: 2;
  width: 100%;
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid;
}

.blog-pullquote {
  text-align: center;
  padding-inline: 1.8rem;
}

.blog-pullquote .blog-blockquote__icon {
  width: 2.1rem;
  height: 2.1rem;
}

.blog-pullquote .blog-blockquote__content {
  font-size: 1.5rem;
  font-weight: 500;
}

/* Premium vertical timeline roadmap — card/node states (atmospherics in design-system/) */
.timeline-item {
  padding-block: var(--timeline-step-gap);
  scroll-snap-align: center;
  scroll-snap-stop: always;
  scroll-margin-block: min(28vh, 11rem);
}

.timeline-item:first-child {
  padding-block-start: calc(var(--timeline-step-gap) * 0.5);
}

.timeline-item:last-child {
  padding-block-end: calc(var(--timeline-step-gap) * 0.5);
}

.timeline-card {
  cursor: pointer;
}

/* Idle dimming via text/surface tokens only — never card opacity
   (opacity would let the vertical rail bleed through on mobile). */
.timeline-card--active {
  opacity: 1;
}

.timeline-node[data-active="true"] .timeline-node__ring {
  animation: timeline-node-pulse 1.1s ease-out;
}

@keyframes timeline-node-pulse {
  0% {
    transform: scale(0.75);
    opacity: 0.85;
  }
  100% {
    transform: scale(1.45);
    opacity: 0;
  }
}

.timeline-rail__progress {
  will-change: height;
}

.timeline-node {
  position: relative;
  z-index: 10;
  display: flex;
  size: 14px;
  align-items: center;
  justify-content: center;
}

.timeline-node__core {
  position: relative;
  z-index: 2;
  size: 10px;
  border-radius: 9999px;
  background: var(--brand-primary);
  transition: all 500ms ease-out;
}

.timeline-node__ring {
  position: absolute;
  inset: -5px;
  border-radius: 9999px;
  border: 1px solid color-mix(in srgb, var(--brand-primary) 35%, transparent);
  transition: all 500ms ease-out;
}

.timeline-node[data-active="true"] .timeline-node__core {
  background: var(--brand-highlight);
  box-shadow:
    0 0 6px color-mix(in srgb, var(--brand-highlight) 45%, transparent),
    0 0 14px color-mix(in srgb, var(--brand-primary) 28%, transparent);
}

.timeline-node[data-active="true"] .timeline-node__ring {
  inset: -9px;
  border-color: color-mix(in srgb, var(--brand-highlight) 55%, transparent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--brand-primary) 22%, transparent);
}

.timeline-node[data-completed="true"]:not([data-active="true"]) .timeline-node__core {
  background: var(--brand-primary);
  opacity: 0.85;
}

.timeline-card--idle .timeline-card__surface {
  border-color: color-mix(in srgb, var(--border) 80%, transparent);
  /* Opaque so the timeline rail never shows through idle cards on mobile */
  background: var(--surface);
  box-shadow:
    0 10px 32px -20px color-mix(in srgb, var(--brand-neutral) 28%, transparent),
    0 2px 8px -4px color-mix(in srgb, var(--brand-neutral) 12%, transparent);
}

.dark .timeline-card--idle .timeline-card__surface {
  border-color: rgb(255 255 255 / 0.08);
  background: var(--surface);
  box-shadow:
    0 12px 36px -18px color-mix(in srgb, black 55%, transparent);
}

.timeline-card--idle .timeline-card__step {
  background: color-mix(in srgb, var(--muted) 80%, transparent);
  color: var(--muted-foreground);
}

.timeline-card--idle .timeline-card__title {
  color: color-mix(in srgb, var(--foreground) 55%, transparent);
}

.timeline-card--idle .timeline-card__desc {
  color: color-mix(in srgb, var(--muted-foreground) 85%, transparent);
}

.timeline-card--idle:hover .timeline-card__surface {
  border-color: color-mix(in srgb, var(--primary) 28%, var(--border));
}

.timeline-card--active .timeline-card__surface {
  border-color: color-mix(in srgb, var(--brand-primary) 42%, transparent);
  background: color-mix(in srgb, var(--surface) 96%, var(--background));
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--brand-highlight) 10%, transparent),
    0 18px 48px -20px color-mix(in srgb, var(--brand-neutral) 32%, transparent),
    0 8px 24px -12px color-mix(in srgb, var(--brand-primary) 22%, transparent);
}

.dark .timeline-card--active .timeline-card__surface {
  background: var(--surface);
  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--brand-highlight) 10%, transparent),
    0 18px 48px -16px color-mix(in srgb, black 60%, transparent),
    0 8px 28px -12px color-mix(in srgb, var(--brand-primary) 28%, transparent);
}

.timeline-card--active .timeline-card__sheen {
  background: radial-gradient(
    circle at 20% 10%,
    color-mix(in srgb, var(--brand-highlight) 12%, transparent),
    transparent 62%
  );
}

.timeline-card--active .timeline-card__step {
  background: var(--primary);
  color: var(--primary-foreground);
}

.timeline-card--active .timeline-card__title {
  color: var(--foreground);
}

.timeline-card--active .timeline-card__desc {
  color: var(--muted-foreground);
}

.timeline-card__surface {
  transition:
    border-color 500ms ease-out,
    background-color 500ms ease-out,
    box-shadow 500ms ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .timeline-card__surface,
  .timeline-node__core,
  .timeline-node__ring,
  .timeline-rail__progress,
  .timeline-connector path {
    transition-duration: 0.01ms !important;
  }

  .timeline-item {
    scroll-snap-align: none;
    scroll-snap-stop: normal;
    scroll-margin-block: 0;
  }

  html {
    scroll-snap-type: none;
  }

  .header-nav-item {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  [data-mega-menu-panel] {
    filter: none !important;
  }
}

@keyframes header-nav-in {
  from {
    opacity: 0;
    transform: translate3d(0, 6px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}