@layer reset, tokens, base, layout, components, utilities;


@layer reset {
  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  :where(ul[class], ol[class]) {
    list-style: none;
  }

  :where(img, picture, video, canvas, svg) {
    display: block;
    max-width: 100%;
  }

  :where(input, button, textarea, select) {
    font: inherit;
    color: inherit;
  }

  :where(button) {
    background: none;
    border: 0;
    cursor: pointer;
  }

  :where(a) {
    color: inherit;
    text-decoration: none;
  }

  :where(p, h1, h2, h3, h4, li) {
    overflow-wrap: break-word;
    text-wrap: pretty;
  }

  :where(h1, h2, h3, h4) {
    text-wrap: balance;
  }
}


@layer tokens {
  :root {
    --green-900: #123d18;
    --green-800: #1b5e20;
    --green-700: #2e7d32;
    --green-600: #3c9440;
    --green-500: #4caf50;
    --green-200: #c8e6c9;
    --green-050: #edf6ed;

    --sand-050: #fbfaf4;
    --sand-100: #f5f3e8;
    --sand-200: #ebe7d6;
    --sand-300: #dcd7c2;
    --ink-900: #141a15;
    --ink-700: #2b3a2d;
    --ink-500: #5c6b5e;
    --ink-300: #8d9a8f;

    --night-900: #0a100b;
    --night-800: #0f1710;
    --night-700: #151f17;
    --night-600: #1d2a1f;

    --danger: #b3261e;
    --danger-surface: #fdecea;
    --success: #1b5e20;
    --success-surface: #e5f3e6;

    --surface-page: var(--sand-100);
    --surface-raised: var(--sand-050);
    --surface-sunken: var(--sand-200);
    --surface-card: #fff;
    --surface-invert: var(--night-800);
    --surface-glass: rgb(255 255 255 / 0.62);
    --surface-glass-strong: rgb(255 255 255 / 0.82);
    --scrim: rgb(10 16 11 / 0.55);
    --scrim-soft: rgb(10 16 11 / 0.35);

    --text-strong: var(--ink-900);
    --text-body: var(--ink-700);
    --text-muted: var(--ink-500);
    --text-faint: var(--ink-300);
    --text-on-brand: #fff;
    --text-on-media: #fff;

    --brand: var(--green-700);
    --brand-hover: var(--green-800);
    --brand-accent: var(--green-500);
    --brand-soft: var(--green-050);
    --border: rgb(46 125 50 / 0.18);
    --border-strong: rgb(46 125 50 / 0.34);
    --ring: var(--green-600);

    --shadow-xs: 0 1px 2px rgb(20 26 21 / 0.06);
    --shadow-sm: 0 2px 8px rgb(20 26 21 / 0.07);
    --shadow-md: 0 10px 30px -12px rgb(20 26 21 / 0.22);
    --shadow-lg: 0 28px 60px -24px rgb(20 26 21 / 0.35);
    --shadow-brand: 0 18px 40px -18px rgb(46 125 50 / 0.55);

    --space-3xs: 0.25rem;
    --space-2xs: 0.5rem;
    --space-xs: 0.75rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4.5rem;
    --space-3xl: 6.5rem;

    --gutter: clamp(1.25rem, 4vw, 3.75rem);
    --section-space: clamp(3.5rem, 9vw, 6.25rem);
    --measure: 68ch;
    --content-max: 78rem;

    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --font-display: "Outfit", "Segoe UI", system-ui, sans-serif;
    --font-body: "DM Sans", system-ui, -apple-system, sans-serif;

    --step--2: clamp(0.69rem, 0.67rem + 0.1vw, 0.75rem);
    --step--1: clamp(0.83rem, 0.8rem + 0.15vw, 0.91rem);
    --step-0: clamp(1rem, 0.96rem + 0.2vw, 1.1rem);
    --step-1: clamp(1.2rem, 1.13rem + 0.35vw, 1.4rem);
    --step-2: clamp(1.44rem, 1.32rem + 0.6vw, 1.8rem);
    --step-3: clamp(1.73rem, 1.53rem + 1vw, 2.37rem);
    --step-4: clamp(2.07rem, 1.75rem + 1.6vw, 3.1rem);
    --step-5: clamp(2.49rem, 1.97rem + 2.6vw, 4.2rem);

    --leading-tight: 1.05;
    --leading-snug: 1.25;
    --leading-normal: 1.7;
    --tracking-tight: -0.02em;
    --tracking-wide: 0.18em;

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --dur-fast: 160ms;
    --dur-base: 280ms;
    --dur-slow: 620ms;
    --dur-cinematic: 1200ms;

    --z-base: 1;
    --z-raised: 10;
    --z-sticky: 100;
    --z-header: 800;
    --z-overlay: 900;
    --z-toast: 950;
    --z-preloader: 1000;

    --header-h: 4rem;

    --origin-start: left;
    --dir-to-end: right;

   
    --hero-wash-a: rgb(24 34 22 / 0.78);
    --hero-wash-b: rgb(24 34 22 / 0.18);
    --hero-wash-c: rgb(24 34 22 / 0.34);
    --hero-side: rgb(24 34 22 / 0.42);

    color-scheme: light;
  }

  @media (min-width: 48em) {
    :root {
      --header-h: 4.5rem;
    }
  }

:root[dir="rtl"] {
    --origin-start: right;
    --dir-to-end: left;
  }

  :root[data-theme="dark"] {
    --hero-wash-a: rgb(4 8 5 / 0.9);
    --hero-wash-b: rgb(4 8 5 / 0.5);
    --hero-wash-c: rgb(4 8 5 / 0.7);
    --hero-side: rgb(4 8 5 / 0.66);
  }

  :root[data-theme="dark"] {
    --surface-page: var(--night-900);
    --surface-raised: var(--night-800);
    --surface-sunken: var(--night-700);
    --surface-card: var(--night-700);
    --surface-invert: var(--sand-050);
    --surface-glass: rgb(15 23 16 / 0.6);
    --surface-glass-strong: rgb(15 23 16 / 0.86);
    --scrim: rgb(5 9 6 / 0.66);
    --scrim-soft: rgb(5 9 6 / 0.45);

    --text-strong: #e9f0e9;
    --text-body: #c5d1c6;
    --text-muted: #94a596;
    --text-faint: #6d7f6f;
    --text-on-brand: #fff;

    --brand: var(--green-500);
    --brand-hover: var(--green-600);
    --brand-accent: var(--green-500);
    --brand-soft: rgb(76 175 80 / 0.12);
    --border: rgb(200 230 201 / 0.14);
    --border-strong: rgb(200 230 201 / 0.28);
    --ring: var(--green-500);

    --shadow-xs: 0 1px 2px rgb(0 0 0 / 0.4);
    --shadow-sm: 0 2px 10px rgb(0 0 0 / 0.45);
    --shadow-md: 0 12px 34px -14px rgb(0 0 0 / 0.75);
    --shadow-lg: 0 30px 70px -28px rgb(0 0 0 / 0.85);

    --danger-surface: rgb(179 38 30 / 0.16);
    --success-surface: rgb(76 175 80 / 0.16);
    --danger: #ff9b93;
    --success: var(--green-200);

    color-scheme: dark;
  }
}

@layer base {
  html {
    height: 100%;
    overflow: hidden;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
  }

  body {
    height: 100%;
    overflow: hidden;
    background: var(--surface-page);
    color: var(--text-body);
    font-family: var(--font-body);
    font-size: var(--step-0);
    line-height: var(--leading-normal);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    transition: background-color var(--dur-base) var(--ease-out);
  }

  :root[lang="ar"] body {
    font-family: "Noto Sans Arabic", var(--font-body);
  }

  h1,
  h2,
  h3,
  h4 {
    font-family: var(--font-display);
    color: var(--text-strong);
    line-height: var(--leading-snug);
    font-weight: 700;
  }

  :root[lang="ar"] :is(h1, h2, h3, h4) {
    font-family: "Noto Sans Arabic", var(--font-display);
    letter-spacing: 0;
  }

  :focus-visible {
    outline: 2px solid var(--ring);
    outline-offset: 3px;
    border-radius: var(--radius-xs);
  }

  ::selection {
    background: var(--brand-accent);
    color: #fff;
  }

  @media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
  }
}

@layer layout {
  .pages {
    position: absolute;
    inset: 0;
  }

  .page {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition:
      opacity var(--dur-slow) var(--ease-out),
      visibility var(--dur-slow);
  }

  .page.is-active {
    opacity: 1;
    visibility: visible;
    z-index: var(--z-base);
  }

  .page-scroll {
    height: 100dvh;
    overflow-y: auto;
    overflow-x: hidden;
    padding-block-start: var(--header-h);
    scroll-behavior: smooth;
    overscroll-behavior-y: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--brand) transparent;
    will-change: scroll-position;
  }

  .page-scroll::-webkit-scrollbar {
    width: 6px;
  }
  .page-scroll::-webkit-scrollbar-thumb {
    background: var(--brand);
    border-radius: var(--radius-pill);
  }

  .section {
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    max-width: var(--content-max);
    margin-inline: auto;
    content-visibility: auto;
    contain-intrinsic-size: auto 600px;
  }

  .section--flush {
    max-width: none;
    padding-inline: 0;
  }

  .section-head {
    max-width: var(--measure);
    margin-block-end: var(--space-xl);
  }

  .section-head--center {
    margin-inline: auto;
    text-align: center;
  }

  .section-label {
    display: block;
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--brand);
    margin-block-end: var(--space-xs);
  }

  :root[lang="ar"] .section-label {
    letter-spacing: 0;
    text-transform: none;
  }

  .section-title {
    font-size: var(--step-4);
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    margin-block-end: var(--space-sm);
  }

  .accent {
    color: var(--brand-accent);
  }

  .grid {
    display: grid;
    gap: var(--space-md);
  }

  .grid--cards {
    grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr));
  }

  .grid--wide-cards {
    grid-template-columns: repeat(auto-fit, minmax(min(19rem, 100%), 1fr));
  }

  .grid--split {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
  }

  @media (min-width: 60em) {
    .grid--split {
      grid-template-columns: 1fr 1fr;
      gap: clamp(2.5rem, 5vw, 4.5rem);
    }
  }

  .stack > * + * {
    margin-block-start: var(--space-sm);
  }

  .grid--top {
    align-items: start;
  }
}


@layer components {

  .skip-link {
    position: fixed;
    inset-block-start: var(--space-2xs);
    inset-inline-start: var(--space-2xs);
    z-index: var(--z-preloader);
    padding: var(--space-2xs) var(--space-sm);
    background: var(--brand);
    color: #fff;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transform: translateY(-160%);
    transition: transform var(--dur-fast) var(--ease-out);
  }
  .skip-link:focus-visible {
    transform: translateY(0);
  }

  .preloader {
    position: fixed;
    inset: 0;
    z-index: var(--z-preloader);
    display: grid;
    place-content: center;
    justify-items: center;
    gap: var(--space-md);
    background: var(--surface-page);
    transition:
      opacity var(--dur-slow) var(--ease-out),
      visibility var(--dur-slow);
  }
  .preloader[data-state="done"] {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .preloader__logo {
    height: clamp(64px, 14vw, 110px);
    width: auto;
    animation: breathe 2.6s var(--ease-in-out) infinite;
  }
  .preloader__bar {
    inline-size: 180px;
    block-size: 3px;
    border-radius: var(--radius-pill);
    background: var(--border);
    overflow: hidden;
  }
  .preloader__bar::after {
    content: "";
    display: block;
    block-size: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--brand), var(--brand-accent));
    transform-origin: var(--origin-start) center;
    animation: barFill 1.6s var(--ease-out) forwards;
  }
  .preloader__tag {
    font-size: var(--step--2);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--text-muted);
  }

  @keyframes barFill {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
  }
  @keyframes breathe {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.04); }
  }

  .site-header {
    position: fixed;
    inset-block-start: 0;
    inset-inline: 0;
    z-index: var(--z-header);
    block-size: var(--header-h);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-inline: var(--gutter);
    background: var(--surface-glass-strong);
    border-block-end: 1px solid var(--border);
    transition:
      background-color var(--dur-base) var(--ease-out),
      box-shadow var(--dur-base) var(--ease-out);
  }

  @supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
    .site-header {
      background: var(--surface-glass);
      -webkit-backdrop-filter: blur(18px) saturate(1.4);
      backdrop-filter: blur(18px) saturate(1.4);
    }
  }

  .site-header.is-stuck {
    background: var(--surface-glass-strong);
    box-shadow: var(--shadow-sm);
  }

  .site-header:not(.is-stuck) {
    background: rgb(10 16 11 / 0.32);
    border-block-end-color: rgb(255 255 255 / 0.12);
  }
  .site-header:not(.is-stuck) :is(.nav-link, .lang-btn, .hamburger span, .icon-btn) {
    color: rgb(255 255 255 / 0.72);
  }
  .site-header:not(.is-stuck) .hamburger span {
    background: #fff;
  }
  .site-header:not(.is-stuck) :is(.nav-link:hover, .nav-link[aria-current="page"]) {
    color: #fff;
  }
  .site-header:not(.is-stuck) .icon-btn {
    background: rgb(255 255 255 / 0.1);
    border-color: rgb(255 255 255 / 0.18);
    box-shadow: none;
  }
  .site-header:not(.is-stuck) .icon-btn:hover {
    background: var(--brand);
    color: #fff;
  }
  .site-header:not(.is-stuck) .lang-toggle {
    border-color: rgb(255 255 255 / 0.28);
  }
  .site-header:not(.is-stuck) .lang-btn[aria-pressed="true"] {
    background: var(--green-600);
    color: #fff;
  }

  .nav-logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
  }
  .nav-logo img {
    block-size: clamp(30px, 5vw, 42px);
    inline-size: auto;
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .nav-logo:hover img {
    transform: scale(1.06) rotate(-2deg);
  }

  .nav-primary {
    display: none;
    margin-inline: auto;
  }
  .nav-primary__list {
    display: flex;
    gap: clamp(1rem, 2.4vw, 2rem);
  }
  @media (min-width: 62em) {
    .nav-primary { display: block; }
  }

  .nav-link {
    position: relative;
    display: block;
    padding-block: var(--space-2xs);
    font-size: var(--step--2);
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color var(--dur-base) var(--ease-out);
  }
  :root[lang="ar"] .nav-link {
    letter-spacing: 0;
    text-transform: none;
    font-size: var(--step--1);
  }
  .nav-link::after {
    content: "";
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    block-size: 2px;
    background: var(--brand-accent);
    transform: scaleX(0);
    transform-origin: var(--origin-start) center;
    transition: transform var(--dur-base) var(--ease-out);
  }
  .nav-link:hover,
  .nav-link[aria-current="page"] {
    color: var(--text-strong);
  }
  .nav-link:hover::after,
  .nav-link[aria-current="page"]::after {
    transform: scaleX(1);
  }

  .nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    margin-inline-start: auto;
  }
  @media (min-width: 62em) {
    .nav-actions { margin-inline-start: 0; }
  }

  .lang-toggle {
    display: none;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    overflow: hidden;
  }
  @media (min-width: 48em) {
    .lang-toggle { display: flex; }
  }
  .lang-btn {
    padding: 0.35rem 0.75rem;
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    transition:
      background-color var(--dur-fast) var(--ease-out),
      color var(--dur-fast) var(--ease-out);
  }
  .lang-btn[aria-pressed="true"] {
    background: var(--brand);
    color: #fff;
  }

  .icon-btn {
    display: grid;
    place-items: center;
    inline-size: 2.375rem;
    block-size: 2.375rem;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface-card);
    color: var(--text-body);
    box-shadow: var(--shadow-xs);
    transition:
      transform var(--dur-base) var(--ease-spring),
      background-color var(--dur-fast) var(--ease-out),
      color var(--dur-fast) var(--ease-out);
  }
  .icon-btn svg {
    inline-size: 1.05rem;
    block-size: 1.05rem;
  }
  .icon-btn:hover {
    background: var(--brand);
    color: #fff;
    transform: translateY(-2px);
  }

  .hamburger {
    display: grid;
    place-content: center;
    gap: 5px;
    inline-size: 2.375rem;
    block-size: 2.375rem;
  }
  @media (min-width: 62em) {
    .hamburger { display: none; }
  }
  .hamburger span {
    display: block;
    inline-size: 22px;
    block-size: 2px;
    border-radius: 2px;
    background: var(--text-strong);
    transition: transform var(--dur-base) var(--ease-out),
                opacity var(--dur-fast) var(--ease-out);
  }
  .hamburger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .hamburger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .hamburger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-nav {
    position: fixed;
    inset-block-start: var(--header-h);
    inset-inline: 0;
    block-size: calc(100dvh - var(--header-h));
    z-index: var(--z-overlay);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    background: var(--surface-glass-strong);
    -webkit-backdrop-filter: blur(22px);
    backdrop-filter: blur(22px);
    transform: translateX(100%);
    visibility: hidden;
    transition:
      transform var(--dur-slow) var(--ease-out),
      visibility var(--dur-slow);
  }
  :root[dir="rtl"] .mobile-nav {
    transform: translateX(-100%);
  }
  .mobile-nav[data-open="true"] {
    transform: translateX(0);
    visibility: visible;
  }
  .mobile-nav__link {
    font-family: var(--font-display);
    font-size: var(--step-2);
    font-weight: 700;
    color: var(--text-strong);
    opacity: 0;
    transform: translateY(14px);
    transition:
      opacity var(--dur-base) var(--ease-out),
      transform var(--dur-base) var(--ease-out);
  }
  .mobile-nav[data-open="true"] .mobile-nav__link {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(60ms * var(--i, 0) + 120ms);
  }
  .mobile-nav__link[aria-current="page"] {
    color: var(--brand-accent);
  }
  .mobile-nav .lang-toggle {
    display: flex;
    margin-block-start: var(--space-sm);
  }

  .hero-slider {
    position: relative;
    block-size: 100dvh;
    overflow: hidden;
    isolation: isolate;
  }

  .slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition:
      opacity var(--dur-cinematic) var(--ease-in-out),
      visibility var(--dur-cinematic);
  }
  .slide.is-active {
    opacity: 1;
    visibility: visible;
  }

  .slide__bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.12);
    transition: transform 8s var(--ease-out);
  }
  .slide.is-active .slide__bg {
    transform: scale(1);
  }

  .slide__scrim {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to top, var(--hero-wash-a) 0%, var(--hero-wash-b) 55%, var(--hero-wash-c) 100%),
      linear-gradient(to var(--dir-to-end), var(--hero-side), transparent 65%);
    transition: background-color var(--dur-base) var(--ease-out);
  }

  .slide__grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
      linear-gradient(rgb(200 230 201 / 0.07) 1px, transparent 1px),
      linear-gradient(90deg, rgb(200 230 201 / 0.07) 1px, transparent 1px);
    background-size: 84px 84px;
    -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000, transparent 72%);
    mask-image: radial-gradient(ellipse at 70% 40%, #000, transparent 72%);
  }

  .slide__content {
    position: relative;
    z-index: var(--z-raised);
    block-size: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: var(--space-md);
    padding-inline: var(--gutter);
    padding-block: var(--header-h) clamp(6rem, 16vh, 9rem);
    color: var(--text-on-media);
  }
  @media (min-width: 62em) {
    .slide__content {
      flex-direction: row;
      align-items: flex-end;
      justify-content: space-between;
      gap: var(--space-2xl);
    }
  }

  .slide__heading {
    font-size: var(--step-5);
    font-weight: 800;
    line-height: var(--leading-tight);
    letter-spacing: var(--tracking-tight);
    color: #fff;
    max-inline-size: 16ch;
  }
  :root[lang="ar"] .slide__heading {
    line-height: 1.35;
  }
  .slide__heading .accent {
    color: var(--green-500);
  }

  .slide__desc {
    max-inline-size: 46ch;
    font-size: var(--step-0);
    font-weight: 300;
    color: rgb(255 255 255 / 0.85);
  }

  .slide__heading,
  .slide__desc {
    opacity: 0;
    transform: translateY(28px);
    transition:
      opacity var(--dur-slow) var(--ease-out),
      transform var(--dur-slow) var(--ease-out);
  }
  .slide.is-active .slide__heading { opacity: 1; transform: none; transition-delay: 180ms; }
  .slide.is-active .slide__desc    { opacity: 1; transform: none; transition-delay: 340ms; }

  .slide__float {
    position: absolute;
    z-index: var(--z-base);
    display: none;
    transform: translate3d(
      calc(var(--px, 0) * var(--speed, 0.5) * 1px),
      calc(var(--py, 0) * var(--speed, 0.5) * 1px),
      0
    );
  }
  @media (min-width: 62em) and (pointer: fine) {
    .slide__float { display: block; }
  }

  .badge-hex {
    display: grid;
    place-items: center;
    inline-size: 76px;
    block-size: 76px;
    color: var(--green-200);
    background: rgb(76 175 80 / 0.14);
    border: 1px solid rgb(200 230 201 / 0.28);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    animation: floatY 7s var(--ease-in-out) infinite;
  }
  .badge-hex svg { inline-size: 28px; block-size: 28px; }

  .shape-diamond {
    inline-size: 46px;
    block-size: 46px;
    border: 1px solid rgb(200 230 201 / 0.4);
    transform: rotate(45deg);
    animation: spinSlow 18s linear infinite;
  }

  .shape-ring {
    display: grid;
    place-items: center;
    inline-size: 82px;
    block-size: 82px;
    border: 1px solid rgb(200 230 201 / 0.28);
    border-radius: 50%;
    animation: floatY 9s var(--ease-in-out) infinite;
  }
  .shape-ring::after {
    content: "";
    inline-size: 26px;
    block-size: 26px;
    border-radius: 50%;
    background: rgb(76 175 80 / 0.55);
  }

  @keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-16px); }
  }
  @keyframes spinSlow {
    to { transform: rotate(405deg); }
  }

  .slider-controls {
    position: fixed;
    z-index: var(--z-sticky);
    inset-block-end: var(--space-md);
    inset-inline-start: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2xs);
  }
  :root[dir="rtl"] .slider-controls { transform: translateX(50%); }

  .slider-dots {
    position: fixed;
    z-index: var(--z-sticky);
    inset-block-end: calc(var(--space-md) + 3.5rem);
    inset-inline-start: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-2xs);
  }
  :root[dir="rtl"] .slider-dots { transform: translateX(50%); }

  @media (min-width: 62em) {
    .slider-controls {
      inset-inline-start: auto;
      inset-inline-end: var(--gutter);
      inset-block-end: var(--gutter);
      transform: none;
      flex-direction: column;
    }
    .slider-dots {
      inset-block: 50% auto;
      inset-inline: auto var(--gutter);
      transform: translateY(-50%);
      flex-direction: column;
    }
    :root[dir="rtl"] .slider-controls { transform: none; }
    :root[dir="rtl"] .slider-dots { transform: translateY(-50%); }
  }

  .slider-btn {
    display: grid;
    place-items: center;
    inline-size: 2.75rem;
    block-size: 2.75rem;
    border-radius: 50%;
    border: 1px solid rgb(255 255 255 / 0.28);
    background: rgb(10 16 11 / 0.35);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: #fff;
    transition:
      transform var(--dur-base) var(--ease-spring),
      background-color var(--dur-fast) var(--ease-out);
  }
  .slider-btn svg { inline-size: 1.15rem; block-size: 1.15rem; }
  .slider-btn:hover {
    background: var(--brand);
    transform: scale(1.08);
  }

  .slider-dot {
    inline-size: 10px;
    block-size: 10px;
    border-radius: 50%;
    background: rgb(255 255 255 / 0.4);
    transition: transform var(--dur-base) var(--ease-spring),
                background-color var(--dur-base) var(--ease-out);
  }
  .slider-dot[aria-selected="true"] {
    background: var(--green-500);
    transform: scale(1.6);
  }

  /* Hide slider chrome whenever the home panel isn't the active one */
  body:not([data-page="home"]) :is(.slider-controls, .slider-dots) {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .page-hero {
    position: relative;
    display: grid;
    place-items: center;
    text-align: center;
    block-size: clamp(18rem, 46vh, 26rem);
    overflow: hidden;
    isolation: isolate;
  }
  .page-hero__media {
    position: absolute;
    inset: 0;
  }
  .page-hero__slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s var(--ease-in-out);
  }
  .page-hero__slide.is-active { opacity: 1; }
  .page-hero__scrim {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, var(--hero-wash-c), var(--hero-wash-a));
  }
  .page-hero__content {
    position: relative;
    z-index: var(--z-raised);
    padding-inline: var(--gutter);
    color: #fff;
  }
  .page-hero__title {
    font-size: var(--step-5);
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
    color: #fff;
  }
  .page-hero__title .accent { color: var(--green-500); }
  .page-hero__sub {
    margin-block-start: var(--space-2xs);
    color: rgb(255 255 255 / 0.8);
    font-size: var(--step-1);
    font-weight: 300;
  }

  .scroll-progress {
    position: fixed;
    inset-block-start: var(--header-h);
    inset-inline: 0;
    z-index: var(--z-header);
    block-size: 2px;
    background: var(--brand-accent);
    transform: scaleX(var(--progress, 0));
    transform-origin: var(--origin-start) center;
    transition: transform 80ms linear;
    pointer-events: none;
  }
  body[data-page="home"] .scroll-progress { opacity: 0; }


  .reveal {
    opacity: 0;
    transform: translateY(32px);
    transition:
      opacity var(--dur-slow) var(--ease-out),
      transform var(--dur-slow) var(--ease-out);
    transition-delay: calc(90ms * var(--i, 0));
  }
  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }


  @supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {
      .reveal:not(.is-visible) {
        opacity: 1;
        transform: none;
        animation: revealIn linear both;
        animation-timeline: view();
        animation-range: entry 8% cover 26%;
      }
    }
  }
  @keyframes revealIn {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: none; }
  }

  .card {
    position: relative;
    padding: var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-card);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
    isolation: isolate;
    transition:
      transform var(--dur-base) var(--ease-out),
      box-shadow var(--dur-base) var(--ease-out),
      border-color var(--dur-base) var(--ease-out);
  }

 
  .card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0;
    background: radial-gradient(
      16rem circle at var(--mx, 50%) var(--my, 50%),
      rgb(76 175 80 / 0.16),
      transparent 60%
    );
    transition: opacity var(--dur-base) var(--ease-out);
  }
  .card:hover {
    transform: translateY(-6px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
  }
  .card:hover::before { opacity: 1; }

  .card__icon {
    display: grid;
    place-items: center;
    inline-size: 3rem;
    block-size: 3rem;
    margin-block-end: var(--space-sm);
    border-radius: var(--radius-sm);
    background: var(--brand-soft);
    color: var(--brand);
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .card:hover .card__icon {
    transform: scale(1.08) rotate(-4deg);
  }
  .card__icon svg { inline-size: 1.5rem; block-size: 1.5rem; }

  .card__title {
    font-size: var(--step-1);
    margin-block-end: var(--space-3xs);
  }
  .card__text {
    font-size: var(--step--1);
    color: var(--text-muted);
    font-weight: 300;
  }

  /* --------------------------------------------------------------- About */
  .about__text p {
    color: var(--text-muted);
    font-weight: 300;
    max-inline-size: var(--measure);
  }
  .about__figure {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }
  .about__figure img {
    inline-size: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--ease-out);
  }
  .about__figure:hover img { transform: scale(1.06); }

  /* ------------------------------------------------------------- Mission */
  .mission {
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    background: var(--surface-sunken);
    text-align: center;
  }
  .mission__quote {
    max-inline-size: 42ch;
    margin-inline: auto;
    font-family: var(--font-display);
    font-size: var(--step-3);
    font-weight: 300;
    line-height: 1.4;
    color: var(--text-strong);
  }
  .mission__quote em {
    font-style: normal;
    color: var(--brand);
    font-weight: 600;
  }

  /* --------------------------------------------------------------- Stats */
  .stats {
    display: grid;
    gap: var(--space-xl);
    grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    max-width: var(--content-max);
    margin-inline: auto;
    text-align: center;
  }
  .stat__num {
    font-family: var(--font-display);
    font-size: var(--step-5);
    font-weight: 800;
    line-height: 1;
    color: var(--brand);
    font-variant-numeric: tabular-nums;
  }
  .stat__label {
    margin-block-start: var(--space-2xs);
    font-size: var(--step--2);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--text-muted);
  }
  :root[lang="ar"] .stat__label {
    letter-spacing: 0;
    text-transform: none;
  }

  /* ------------------------------------------------------------ Projects */
  .filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2xs);
    margin-block-end: var(--space-lg);
  }
  .filter-btn {
    padding: 0.55rem 1.1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--surface-card);
    font-size: var(--step--2);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition:
      transform var(--dur-fast) var(--ease-spring),
      background-color var(--dur-fast) var(--ease-out),
      color var(--dur-fast) var(--ease-out);
  }
  :root[lang="ar"] .filter-btn {
    letter-spacing: 0;
    text-transform: none;
  }
  .filter-btn:hover { transform: translateY(-2px); }
  .filter-btn[aria-pressed="true"] {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
  }

  .project-card {
    position: relative;
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--surface-sunken);
    transition:
      transform var(--dur-base) var(--ease-out),
      opacity var(--dur-base) var(--ease-out);
  }
  .project-card img {
    inline-size: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--ease-out);
  }
  .project-card:hover img,
  .project-card:focus-within img {
    transform: scale(1.07);
  }
  .project-card__body {
    position: absolute;
    inset-block-end: 0;
    inset-inline: 0;
    padding: var(--space-md);
    color: #fff;
    background: linear-gradient(to top, rgb(8 14 9 / 0.92), transparent);
    transform: translateY(18%);
    opacity: 0;
    transition:
      transform var(--dur-base) var(--ease-out),
      opacity var(--dur-base) var(--ease-out);
  }
  .project-card:hover .project-card__body,
  .project-card:focus-within .project-card__body {
    transform: none;
    opacity: 1;
  }
  .project-card__tag {
    display: inline-block;
    margin-block-end: var(--space-3xs);
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--green-500);
  }
  :root[lang="ar"] .project-card__tag {
    letter-spacing: 0;
    text-transform: none;
  }
  .project-card__title {
    font-size: var(--step-0);
    color: #fff;
  }
  /* Filtered-out cards collapse without a layout thrash on every card */
  .project-card[hidden] { display: none; }

  /* ---------------------------------------------------------- Exhibition */
  .expo {
    display: grid;
    gap: var(--space-xl);
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    max-width: var(--content-max);
    margin-inline: auto;
    content-visibility: auto;
    contain-intrinsic-size: auto 900px;
  }
  @media (min-width: 60em) {
    .expo {
      grid-template-columns: minmax(20rem, 0.85fr) 1.4fr;
      align-items: start;
      gap: clamp(2.5rem, 5vw, 4.5rem);
    }
    .expo__intro {
      position: sticky;
      inset-block-start: calc(var(--header-h) + var(--space-lg));
    }
  }

  .expo__sub {
    margin-block-start: var(--space-2xs);
    font-size: var(--step-1);
    font-weight: 300;
    color: var(--text-strong);
    max-inline-size: 36ch;
  }
  .expo__text {
    margin-block-start: var(--space-sm);
    max-inline-size: var(--measure);
  }
  .expo__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-block-start: var(--space-lg);
  }
  .expo__actions .btn svg {
    inline-size: 1.05rem;
    block-size: 1.05rem;
  }


  .expo__gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: clamp(7rem, 18vw, 11rem);
    grid-auto-flow: dense;
    gap: var(--space-sm);
  }
  .expo__item--feature {
    grid-column: span 2;
    grid-row: span 2;
  }
  .expo__item--tall {
    grid-row: span 2;
  }
  .expo__item--wide {
    grid-column: span 2;
  }
  @media (max-width: 40em) {
    .expo__gallery {
      grid-template-columns: repeat(2, 1fr);
    }
    .expo__item--feature {
      grid-column: span 2;
      grid-row: span 2;
    }
    .expo__item--tall {
      grid-row: span 1;
    }
    .expo__item--wide {
      grid-column: span 2;
    }
  }

  .expo__item {
    position: relative;
    display: block;
    inline-size: 100%;
    block-size: 100%;
    border-radius: var(--radius-md);
    overflow: hidden;
    isolation: isolate;
    background: var(--surface-sunken);
    box-shadow: var(--shadow-xs);
    transition:
      transform var(--dur-base) var(--ease-out),
      box-shadow var(--dur-base) var(--ease-out);
  }
  .expo__item img {
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--ease-out);
  }
  .expo__item:hover,
  .expo__item:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
  }
  .expo__item:hover img,
  .expo__item:focus-visible img {
    transform: scale(1.08);
  }

  .expo__item-overlay {
    position: absolute;
    inset: 0;
    z-index: var(--z-raised);
    display: grid;
    place-items: center;
    background: rgb(8 14 9 / 0);
    transition: background-color var(--dur-base) var(--ease-out);
  }
  .expo__item:hover .expo__item-overlay,
  .expo__item:focus-visible .expo__item-overlay {
    background: rgb(8 14 9 / 0.32);
  }
  .expo__item-icon {
    display: grid;
    place-items: center;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    border-radius: 50%;
    background: rgb(8 14 9 / 0.55);
    color: #fff;
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    opacity: 0;
    transform: scale(0.8);
    transition:
      opacity var(--dur-base) var(--ease-out),
      transform var(--dur-base) var(--ease-spring);
  }
  .expo__item-icon--play {
    inline-size: 3rem;
    block-size: 3rem;
    background: rgb(46 125 50 / 0.85);
    opacity: 1;
    transform: none;
  }
  .expo__item:hover .expo__item-icon,
  .expo__item:focus-visible .expo__item-icon {
    opacity: 1;
    transform: none;
  }
  .expo__item-icon svg {
    inline-size: 1.1rem;
    block-size: 1.1rem;
  }
  .expo__item-icon--play svg {
    inline-size: 1.3rem;
    block-size: 1.3rem;
    transform: translateX(1px);
  }
  :root[dir="rtl"] .expo__item-icon--play svg {
    transform: translateX(-1px) scaleX(-1);
  }

  /* --------------------------------------------------------- Lightbox */
  .lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-overlay);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    visibility: hidden;
    opacity: 0;
    transition:
      opacity var(--dur-base) var(--ease-out),
      visibility var(--dur-base);
  }
  .lightbox[data-open="true"] {
    visibility: visible;
    opacity: 1;
  }
  .lightbox__backdrop {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: rgb(5 9 6 / 0.9);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
  }

  .lightbox__stage {
    position: relative;
    grid-column: 2;
    max-inline-size: min(64rem, 100%);
    max-block-size: calc(100dvh - var(--space-2xl));
    margin-inline: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    transform: scale(0.96);
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .lightbox[data-open="true"] .lightbox__stage {
    transform: none;
  }
  .lightbox__media {
    max-inline-size: 100%;
    max-block-size: calc(100dvh - 9rem);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    background: var(--night-900);
  }
  .lightbox__caption {
    max-inline-size: 60ch;
    font-size: var(--step--1);
    color: rgb(255 255 255 / 0.85);
    text-align: center;
  }

  .lightbox__close {
    position: fixed;
    inset-block-start: var(--space-md);
    inset-inline-end: var(--space-md);
    z-index: var(--z-toast);
  }
  .lightbox__close,
  .lightbox__nav {
    display: grid;
    place-items: center;
    inline-size: 2.75rem;
    block-size: 2.75rem;
    border-radius: 50%;
    border: 1px solid rgb(255 255 255 / 0.22);
    background: rgb(255 255 255 / 0.08);
    color: #fff;
    transition:
      transform var(--dur-base) var(--ease-spring),
      background-color var(--dur-fast) var(--ease-out);
  }
  .lightbox__close:hover,
  .lightbox__nav:hover {
    background: var(--brand);
    transform: scale(1.08);
  }
  .lightbox__close svg,
  .lightbox__nav svg {
    inline-size: 1.15rem;
    block-size: 1.15rem;
  }
  .lightbox__nav--prev { grid-column: 1; }
  .lightbox__nav--next { grid-column: 3; }
  @media (max-width: 40em) {
    /* Thumbs stay reachable on phones without crowding the stage. */
    .lightbox { grid-template-columns: 1fr; padding-inline: var(--space-2xs); }
    .lightbox__stage { grid-column: 1; }
    .lightbox__nav {
      position: fixed;
      inset-block-end: var(--space-lg);
      inset-inline: auto;
    }
    .lightbox__nav--prev { inset-inline-start: var(--space-md); }
    .lightbox__nav--next { inset-inline-end: var(--space-md); }
  }

  /* -------------------------------------------------------------- Specs */
  .spec-card { text-align: center; }
  .spec-card .card__icon { margin-inline: auto; }
  .spec__num {
    font-family: var(--font-display);
    font-size: var(--step-3);
    font-weight: 800;
    color: var(--brand);
    line-height: 1;
  }
  .spec__label {
    font-size: var(--step--1);
    font-weight: 700;
    color: var(--text-strong);
  }
  .spec__desc {
    font-size: var(--step--2);
    color: var(--text-muted);
  }

  /* --------------------------------------------------------- Comparison */
  .comparison {
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    background: var(--surface-sunken);
  }
  .comparison__inner {
    max-width: var(--content-max);
    margin-inline: auto;
  }
  .compare-card.card { padding: var(--space-lg); }
  .compare-card--frp {
    background: linear-gradient(160deg, var(--green-800), var(--green-900));
    border-color: transparent;
    color: #fff;
    box-shadow: var(--shadow-brand);
  }
  .compare-card--frp .compare-card__title { color: #fff; }
  .compare-card__title {
    font-size: var(--step-2);
    margin-block-end: var(--space-md);
  }
  .compare-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2xs);
    padding-block: var(--space-2xs);
    font-size: var(--step--1);
    border-block-end: 1px solid rgb(127 127 127 / 0.12);
  }
  .compare-item:last-child { border-block-end: 0; }
  .compare-item svg {
    flex: 0 0 auto;
    inline-size: 1.1rem;
    block-size: 1.1rem;
    margin-block-start: 0.28em;
  }
  .compare-item--yes svg { color: var(--green-500); }
  .compare-item--no svg { color: var(--danger); }

  /* -------------------------------------------------------- Product range */
  .range-card { padding: 0; }
  .range-card img {
    inline-size: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
  }
  .range-card__body { padding: var(--space-sm); }
  .range-card__size {
    font-family: var(--font-display);
    font-size: var(--step-1);
    font-weight: 700;
    color: var(--text-strong);
  }
  .range-card__desc {
    font-size: var(--step--2);
    color: var(--text-muted);
  }

  /* ----------------------------------------------------------------- CTA */
  .cta {
    padding-block: var(--section-space);
    padding-inline: var(--gutter);
    text-align: center;
    background:
      radial-gradient(60% 120% at 50% 0%, var(--brand-soft), transparent 70%),
      var(--surface-page);
  }
  .cta__title {
    font-size: var(--step-4);
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
  }
  .cta__text {
    max-inline-size: 48ch;
    margin: var(--space-sm) auto var(--space-lg);
    color: var(--text-muted);
    font-weight: 300;
  }

  /* -------------------------------------------------------------- Button */
  .btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2xs);
    padding: 0.9rem 2rem;
    border-radius: var(--radius-pill);
    font-size: var(--step--1);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--brand);
    color: #fff;
    overflow: hidden;
    isolation: isolate;
    transition:
      transform var(--dur-base) var(--ease-spring),
      box-shadow var(--dur-base) var(--ease-out);
  }
  :root[lang="ar"] .btn {
    letter-spacing: 0;
    text-transform: none;
  }
  /* Sheen wipes across on hover — scaleX only, composited */
  .btn::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(120deg, var(--green-600), var(--green-500));
    transform: scaleX(0);
    transform-origin: var(--origin-start) center;
    transition: transform var(--dur-base) var(--ease-out);
  }
  .btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-brand);
  }
  .btn:hover::after { transform: scaleX(1); }
  .btn:active { transform: translateY(-1px) scale(0.985); }
  .btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
  }
  .btn--ghost {
    background: transparent;
    color: var(--brand);
    border: 1px solid var(--border-strong);
  }
  .btn--ghost:hover { color: #fff; }

  /* --------------------------------------------------------------- Forms */
  .field { margin-block-end: var(--space-sm); }
  .field__label {
    display: block;
    margin-block-end: var(--space-3xs);
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
  }
  :root[lang="ar"] .field__label {
    letter-spacing: 0;
    text-transform: none;
  }
  .field__control {
    inline-size: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface-card);
    color: var(--text-strong);
    transition:
      border-color var(--dur-fast) var(--ease-out),
      box-shadow var(--dur-fast) var(--ease-out);
  }
  .field__control::placeholder { color: var(--text-faint); }
  .field__control:focus-visible {
    outline: none;
    border-color: var(--brand);
    box-shadow: 0 0 0 3px var(--brand-soft);
  }
  .field__control[aria-invalid="true"] {
    border-color: var(--danger);
  }
  textarea.field__control {
    min-block-size: 9rem;
    resize: vertical;
  }
  .field__error {
    display: block;
    margin-block-start: var(--space-3xs);
    font-size: var(--step--2);
    color: var(--danger);
  }
  .field__error:empty { display: none; }

  .form-status {
    margin-block-start: var(--space-sm);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    font-size: var(--step--1);
  }
  .form-status:empty { display: none; }
  .form-status[data-tone="error"] {
    background: var(--danger-surface);
    color: var(--danger);
  }
  .form-status[data-tone="success"] {
    background: var(--success-surface);
    color: var(--success);
  }
  .form-status[data-tone="pending"] {
    background: var(--surface-sunken);
    color: var(--text-muted);
  }

  /* -------------------------------------------------------- Contact info */
  .contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding-block: var(--space-xs);
  }
  .contact-item__icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    inline-size: 2.75rem;
    block-size: 2.75rem;
    border-radius: 50%;
    background: var(--brand-soft);
    color: var(--brand);
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .contact-item:hover .contact-item__icon { transform: scale(1.08); }
  .contact-item__icon svg { inline-size: 1.2rem; block-size: 1.2rem; }
  .contact-item__label {
    font-size: var(--step--1);
    font-weight: 700;
    color: var(--text-strong);
  }
  .contact-item a {
    font-size: var(--step--1);
    color: var(--brand);
  }
  .contact-item a:hover { text-decoration: underline; }

  .map-card {
    display: grid;
    place-items: center;
    gap: var(--space-2xs);
    margin-block-start: var(--space-sm);
    min-block-size: 10rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--brand-soft);
    color: var(--brand);
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-align: center;
    transition: transform var(--dur-base) var(--ease-out);
  }
  :root[lang="ar"] .map-card { letter-spacing: 0; text-transform: none; }
  .map-card:hover { transform: translateY(-3px); }
  .map-card svg { inline-size: 2rem; block-size: 2rem; }

  /* --------------------------------------------------------- Testimonial */
  .testimonial {
    position: relative;
    max-inline-size: 60ch;
    margin: var(--space-2xl) auto 0;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--surface-card);
    border: 1px solid var(--border);
    text-align: center;
  }
  .testimonial::before {
    content: "\201C";
    position: absolute;
    inset-block-start: -0.2em;
    inset-inline-start: 0.3em;
    font-family: var(--font-display);
    font-size: 6rem;
    line-height: 1;
    color: var(--brand);
    opacity: 0.18;
  }
  .testimonial p {
    font-size: var(--step-1);
    font-weight: 300;
    font-style: italic;
    color: var(--text-body);
  }
  .testimonial cite {
    display: block;
    margin-block-start: var(--space-sm);
    font-size: var(--step--1);
    font-style: normal;
    font-weight: 700;
    color: var(--brand);
  }

  /* --------------------------------------------------------------- Video */
  .video-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background: var(--night-800);
  }
  .video-frame video {
    inline-size: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
  }
  .video-frame__overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgb(8 14 9 / 0.55);
    transition: opacity var(--dur-base) var(--ease-out);
  }
  .video-frame__overlay[hidden] { display: none; }
  .video-frame__btn {
    position: absolute;
    inset-block-end: var(--space-sm);
    inset-inline-end: var(--space-sm);
    display: grid;
    place-items: center;
    inline-size: 2.5rem;
    block-size: 2.5rem;
    border-radius: 50%;
    background: rgb(8 14 9 / 0.6);
    color: #fff;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .video-frame__btn:hover { transform: scale(1.1); }
  .video-frame__btn svg { inline-size: 1.15rem; block-size: 1.15rem; }
  /* Mute state swaps the glyph in CSS — JS only flips one data attribute. */
  .video-frame__btn .icon-sound-on { display: none; }
  .video-frame__btn[data-muted="false"] .icon-sound-off { display: none; }
  .video-frame__btn[data-muted="false"] .icon-sound-on { display: block; }

  .dots-loader {
    display: flex;
    gap: 6px;
  }
  .dots-loader span {
    inline-size: 9px;
    block-size: 9px;
    border-radius: 50%;
    background: var(--green-500);
    animation: dotBounce 1.2s var(--ease-in-out) infinite;
  }
  .dots-loader span:nth-child(2) { animation-delay: 0.15s; }
  .dots-loader span:nth-child(3) { animation-delay: 0.3s; }
  @keyframes dotBounce {
    0%, 80%, 100% { transform: translateY(0); opacity: 0.5; }
    40%           { transform: translateY(-9px); opacity: 1; }
  }

  /* -------------------------------------------------------------- Footer */
  .site-footer {
    padding-block: var(--space-2xl) var(--space-md);
    padding-inline: var(--gutter);
    background: var(--surface-raised);
    border-block-start: 1px solid var(--border);
  }
  .footer__grid {
    display: grid;
    gap: var(--space-xl);
    grid-template-columns: repeat(auto-fit, minmax(min(14rem, 100%), 1fr));
    max-width: var(--content-max);
    margin-inline: auto;
  }
  .footer__brand img {
    block-size: 54px;
    inline-size: auto;
    margin-block-end: var(--space-sm);
  }
  .footer__brand p {
    max-inline-size: 34ch;
    font-size: var(--step--1);
    color: var(--text-muted);
    font-weight: 300;
  }
  .footer__heading {
    font-size: var(--step--2);
    font-weight: 700;
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    color: var(--text-strong);
    margin-block-end: var(--space-sm);
  }
  :root[lang="ar"] .footer__heading {
    letter-spacing: 0;
    text-transform: none;
  }
  .footer__list li {
    display: flex;
    align-items: center;
    gap: var(--space-2xs);
    margin-block-end: var(--space-2xs);
    font-size: var(--step--1);
    color: var(--text-muted);
  }
  .footer__list svg {
    flex: 0 0 auto;
    inline-size: 1rem;
    block-size: 1rem;
    color: var(--brand);
  }
  .footer__list a { transition: color var(--dur-fast) var(--ease-out); }
  .footer__list a:hover { color: var(--brand); }

  .footer__social {
    display: flex;
    gap: var(--space-2xs);
  }
  .footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-2xs);
    max-width: var(--content-max);
    margin: var(--space-xl) auto 0;
    padding-block-start: var(--space-md);
    border-block-start: 1px solid var(--border);
    font-size: var(--step--2);
    color: var(--text-faint);
  }
  .footer__bottom a { color: var(--brand); }

  /* -------------------------------------------------------- Cookie notice */
  .cookie-banner {
    position: fixed;
    inset-block-end: var(--space-sm);
    inset-inline: var(--space-sm);
    z-index: var(--z-toast);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    max-inline-size: 44rem;
    margin-inline: auto;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-glass-strong);
    -webkit-backdrop-filter: blur(16px);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    transform: translateY(160%);
    visibility: hidden;
    transition:
      transform var(--dur-slow) var(--ease-out),
      visibility var(--dur-slow);
  }
  .cookie-banner[data-open="true"] {
    transform: none;
    visibility: visible;
  }
  .cookie-banner p {
    flex: 1 1 18rem;
    font-size: var(--step--1);
    color: var(--text-body);
  }
  .cookie-banner .btn { padding: 0.6rem 1.4rem; }

  /* --------------------------------------------------------- Theme toggle */
  .theme-toggle {
    position: fixed;
    inset-block-end: var(--space-md);
    inset-inline-start: var(--space-md);
    z-index: var(--z-sticky);
    inline-size: 2.75rem;
    block-size: 2.75rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface-card);
    color: var(--text-body);
    box-shadow: var(--shadow-md);
    transition: transform var(--dur-base) var(--ease-spring);
  }
  .theme-toggle:hover { transform: rotate(-18deg) scale(1.08); }
  .theme-toggle svg { inline-size: 1.15rem; block-size: 1.15rem; }
  /* Swap sun/moon purely in CSS — no innerHTML rewriting at runtime */
  .theme-toggle .icon-moon { display: none; }
  :root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
  :root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
@layer utilities {
  .visually-hidden:not(:focus):not(:active) {
    position: absolute;
    inline-size: 1px;
    block-size: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .text-center { text-align: center; }
  .measure { max-inline-size: var(--measure); }
  .mt-lg { margin-block-start: var(--space-lg); }
  .mb-lg { margin-block-end: var(--space-lg); }
  [hidden] { display: none !important; }
}