/* Self-hosted fonts (Barlow, Barlow Condensed, Cairo) — subsets: latin, latin-ext, arabic. */
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/barlow-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/barlow-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/barlow-500-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/barlow-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/barlow-600-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/barlow-600-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/barlow-700-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/barlow-700-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/barlowcond-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/barlowcond-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/barlowcond-500-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/barlowcond-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/barlowcond-600-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/barlowcond-600-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/barlowcond-700-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/barlowcond-700-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/cairo-400-arabic.woff2") format("woff2");unicode-range:U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/cairo-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:400;font-display:swap;src:url("/assets/fonts/cairo-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/cairo-500-arabic.woff2") format("woff2");unicode-range:U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/cairo-500-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:500;font-display:swap;src:url("/assets/fonts/cairo-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/cairo-600-arabic.woff2") format("woff2");unicode-range:U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/cairo-600-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:600;font-display:swap;src:url("/assets/fonts/cairo-600-latin.woff2") format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/cairo-700-arabic.woff2") format("woff2");unicode-range:U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;}
@font-face{font-family:"Cairo";font-style:normal;font-weight:700;font-display:swap;src:url("/assets/fonts/cairo-700-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;}
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@font-face{font-family:"Cairo";font-style:normal;font-weight:800;font-display:swap;src:url("/assets/fonts/cairo-800-arabic.woff2") format("woff2");unicode-range:U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC, U+102E0-102FB, U+10E60-10E7E, U+10EC2-10EC4, U+10EFC-10EFF, U+1EE00-1EE03, U+1EE05-1EE1F, U+1EE21-1EE22, U+1EE24, U+1EE27, U+1EE29-1EE32, U+1EE34-1EE37, U+1EE39, U+1EE3B, U+1EE42, U+1EE47, U+1EE49, U+1EE4B, U+1EE4D-1EE4F, U+1EE51-1EE52, U+1EE54, U+1EE57, U+1EE59, U+1EE5B, U+1EE5D, U+1EE5F, U+1EE61-1EE62, U+1EE64, U+1EE67-1EE6A, U+1EE6C-1EE72, U+1EE74-1EE77, U+1EE79-1EE7C, U+1EE7E, U+1EE80-1EE89, U+1EE8B-1EE9B, U+1EEA1-1EEA3, U+1EEA5-1EEA9, U+1EEAB-1EEBB, U+1EEF0-1EEF1;}
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/* FulcrumGrid — "Industry" redesign design system.
   Blueprint / technical-drawing aesthetic: Barlow Condensed headings, hairline
   wireframe frames, warm-grey ground, cobalt-blue accent. Fonts load from
   Google Fonts (see <head>). This file is the source of truth for the new look. */

:root {
  --color-bg: #f2f2f3;
  --color-surface: #e9e9ea;
  --color-text: #1d1f20;
  --color-accent: #5980a6;
  --color-accent-2: #728fab;
  --color-divider: color-mix(in srgb, #1d1f20 16%, transparent);

  --color-neutral-100: #f5f5f8; --color-neutral-200: #e7e7ea; --color-neutral-300: #d4d4d7;
  --color-neutral-400: #b7b7ba; --color-neutral-500: #98989b; --color-neutral-600: #7a7a7d;
  --color-neutral-700: #5d5d60; --color-neutral-800: #424244; --color-neutral-900: #2b2b2d;

  --color-accent-100: #eef6ff; --color-accent-200: #d6ebff; --color-accent-300: #b5d9fd;
  --color-accent-400: #94bce3; --color-accent-500: #749dc4; --color-accent-600: #597ea3;
  --color-accent-700: #416180; --color-accent-800: #2c455d; --color-accent-900: #1d2d3d;

  --font-heading: "Barlow Condensed", system-ui, sans-serif;
  --font-heading-weight: 600;
  --font-body: "Barlow", system-ui, sans-serif;

  --space-1: 3.4px; --space-2: 6.8px; --space-3: 10.2px; --space-4: 13.6px;
  --space-6: 20.4px; --space-8: 27.2px;
  --radius-sm: 2px; --radius-md: 4px; --radius-lg: 7px;
  --shadow-sm: 0 1px 2px color-mix(in srgb, #2b2b2d 14%, transparent);
  --shadow-md: 0 3px 10px color-mix(in srgb, #2b2b2d 16%, transparent);
  --shadow-lg: 0 12px 32px color-mix(in srgb, #2b2b2d 22%, transparent);

  --wrap: 1200px;
  --grid-line: color-mix(in srgb, var(--color-text) 6%, transparent);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--color-bg); color: var(--color-text);
  font-family: var(--font-body); font-size: 15px; line-height: 1.55; font-weight: 400;
  text-wrap: pretty; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.08; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: clamp(46px, 6.6vw, 88px); line-height: 0.95; letter-spacing: -0.03em; text-transform: uppercase; }
h2 { font-size: clamp(30px, 4vw, 46px); text-transform: uppercase; letter-spacing: -0.02em; }
h3 { font-size: 25px; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent-700); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-800); }
img { display: block; max-width: 100%; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }

/* Monospaced technical labels ("FIG. 01", "01 · Apps", readouts) */
.mono {
  font-family: "Barlow", ui-monospace, monospace; font-size: 11px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 58%, transparent);
}
.mono-accent { color: var(--color-accent); }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 15px; letter-spacing: 0.01em; text-transform: uppercase; color: var(--color-text);
  background: transparent; border: 1px solid var(--color-divider);
  padding: 12px 22px; border-radius: 0; transition: background .16s, color .16s, border-color .16s;
}
.btn-primary { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-primary:hover { background: var(--color-accent-700); border-color: var(--color-accent-700); color: #fff; }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-sm { padding: 8px 14px; font-size: 13px; }

/* ── Tags ── */
.tag {
  display: inline-flex; align-items: center; font-family: var(--font-body); font-size: 11px;
  letter-spacing: 0.02em; padding: 3px 10px; border-radius: 0;
}
.tag-accent { background: var(--color-accent-100); color: var(--color-accent-800); }
.tag-outline { border: 1px solid var(--color-divider); color: color-mix(in srgb, var(--color-text) 70%, transparent); }

/* ── Blueprint frame + registration corners ── */
.bp { position: relative; border: 1px solid var(--color-divider); border-radius: 0; }
.corner { position: absolute; width: 11px; height: 11px; color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.corner::before, .corner::after { content: ""; position: absolute; background: currentColor; }
.corner::before { left: 5px; top: 0; width: 1px; height: 100%; }
.corner::after  { top: 5px; left: 0; width: 100%; height: 1px; }
.corner.tl { top: -6px; left: -6px; } .corner.tr { top: -6px; right: -6px; }
.corner.bl { bottom: -6px; left: -6px; } .corner.br { bottom: -6px; right: -6px; }

/* ── Header ── */
.site-head {
  position: sticky; top: 0; z-index: 60; background: color-mix(in srgb, var(--color-bg) 88%, transparent);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-divider);
}
.site-head .row { display: flex; align-items: center; gap: 22px; height: 62px; }
.brand { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--color-text); margin-right: auto; }
.brand-mark { width: 26px; height: 26px; border: 1.5px solid var(--color-accent); display: grid; place-items: center;
  font-family: var(--font-heading); font-weight: 700; font-size: 15px; color: var(--color-accent); }
.brand-name { font-family: var(--font-heading); font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.brand-name b { color: var(--color-accent); font-weight: 600; }
.site-nav { display: flex; align-items: center; gap: 20px; }
.site-nav a { color: inherit; text-decoration: none; font-size: 14px; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-accent); }
.head-cta { display: flex; align-items: center; gap: 14px; }
.lang-dd { position: relative; }
.lang-dd > summary { list-style: none; cursor: pointer; font-family: var(--font-body); font-size: 13px;
  color: color-mix(in srgb, var(--color-text) 62%, transparent); letter-spacing: 0.04em; padding: 4px 2px; }
.lang-dd > summary::-webkit-details-marker { display: none; }
.lang-dd > summary:hover { color: var(--color-accent); }
.lang-dd-menu { position: absolute; top: calc(100% + 8px); inset-inline-end: 0; min-width: 150px; z-index: 70;
  background: var(--color-bg); border: 1px solid var(--color-divider); box-shadow: var(--shadow-md); padding: 5px; display: grid; gap: 1px; }
.lang-dd-menu a { padding: 7px 11px; font-size: 13px; color: var(--color-text); text-decoration: none; }
.lang-dd-menu a:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); color: var(--color-accent); }
.lang-dd-menu a.active { color: var(--color-accent); font-weight: 600; }
.nav-toggle { display: none; }

/* ── Section scaffolding ── */
.section { border-bottom: 1px solid var(--color-divider); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px;
  padding-top: 26px; margin-bottom: 30px; flex-wrap: wrap; }
.section-head h2 { max-width: 16ch; }
.section-lead { max-width: 52ch; color: color-mix(in srgb, var(--color-text) 70%, transparent); font-size: 17px; }
.pad { padding-block: 56px; }

/* ── Hero ── */
.hero { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; min-height: calc(100vh - 62px);
  border-bottom: 1px solid var(--color-divider); }
.hero-left { display: flex; flex-direction: column; justify-content: center; padding: 40px clamp(20px, 4vw, 64px); }
.hero-eyebrow { color: var(--color-accent); font-family: var(--font-body); font-weight: 600; font-size: 13px;
  letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 22px; }
.hero h1 { margin: 0 0 24px; }
.hero h1 em { font-style: normal; color: var(--color-accent); }
.hero-intro { max-width: 44ch; font-size: 18px; color: color-mix(in srgb, var(--color-text) 72%, transparent); margin-bottom: 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-right { position: relative; border-left: 1px solid var(--color-divider);
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px; overflow: hidden; }
.hero-right .fig { position: absolute; top: 18px; left: 22px; z-index: 3; }
.hero-right .readout { position: absolute; top: 18px; right: 22px; z-index: 3; }
.hero-right .cue { position: absolute; bottom: 18px; left: 22px; z-index: 3; }
.hero-right .variant { position: absolute; bottom: 18px; right: 22px; z-index: 3; display: inline-flex; border: 1px solid var(--color-divider); }
.hero-right .variant button { font-family: var(--font-body); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  background: transparent; border: 0; padding: 6px 11px; cursor: pointer; color: color-mix(in srgb, var(--color-text) 60%, transparent); }
.hero-right .variant button[aria-pressed="true"] { background: var(--color-accent); color: #fff; }
.hero-right .variant button + button { border-left: 1px solid var(--color-divider); }

/* isometric stage */
.stage { position: absolute; inset: 0; display: grid; place-items: center; perspective: 1400px; touch-action: none; cursor: grab; }
.stage:active { cursor: grabbing; }
.iso { position: relative; width: 300px; height: 300px; transform-style: preserve-3d; will-change: transform; }
.slab { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform; }
.slab .top { position: absolute; inset: 0; border: 1px solid var(--color-divider); background: var(--color-bg);
  display: flex; align-items: flex-end; padding: 10px; }
.slab .top .n { font-family: var(--font-heading); font-weight: 600; font-size: 34px; line-height: 1;
  color: color-mix(in srgb, var(--color-text) 22%, transparent); }
.slab .c { position: absolute; width: 5px; height: 5px; border: 1px solid color-mix(in srgb, var(--color-text) 40%, transparent); }
.slab .c.tl { top: 6px; left: 6px; } .slab .c.tr { top: 6px; right: 6px; }
.slab .c.bl { bottom: 6px; left: 6px; } .slab .c.br { bottom: 6px; right: 6px; }
.iso-label { position: absolute; top: 0; left: 0; z-index: 4; display: inline-flex; align-items: center; gap: 7px;
  padding: 3px 8px; background: color-mix(in srgb, var(--color-bg) 92%, transparent); border: 1px solid var(--color-divider);
  font-family: var(--font-body); font-size: 11px; white-space: nowrap; pointer-events: none; opacity: 0;
  transition: opacity .2s; will-change: transform; }
.iso-label b { font-weight: 600; } .iso-label .lt { color: var(--color-accent); letter-spacing: 0.08em; text-transform: uppercase; font-size: 10px; }

/* ── Hero, grid variant (centered copy + isometric app floor) ── */
.hero.grid { display: block; min-height: calc(100vh - 62px); position: relative;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px; border-bottom: 1px solid var(--color-divider); overflow: hidden; }
.hero.grid .hero-copy { text-align: center; max-width: 1000px; margin: 0 auto; padding: 44px 20px 8px; position: relative; z-index: 3; pointer-events: none; }
.hero.grid .hero-copy a, .hero.grid .hero-copy .hero-actions { pointer-events: auto; }
.hero.grid .hero-eyebrow { margin-bottom: 18px; }
.hero.grid h1 { margin: 0 auto 20px; }
.hero.grid .hero-intro { margin: 0 auto 26px; }
.hero.grid .hero-actions { justify-content: center; }
.hero-floor { position: absolute; inset: 0; top: 0; }
.hero-floor .fig { position: absolute; top: 18px; left: 22px; z-index: 3; }
.hero-floor .readout { position: absolute; top: 18px; right: 22px; z-index: 3; }
.hero-floor .cue { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); z-index: 3; }
.gstage { position: absolute; left: 0; right: 0; top: 48%; bottom: 0;
  perspective: 2600px; touch-action: pan-y; cursor: grab; z-index: 1; }
.gstage:active { cursor: grabbing; }
.gfloor { position: absolute; left: 50%; top: 50%; transform-style: preserve-3d; }
.gtile { position: absolute; transform-style: preserve-3d; }
.gt-face { position: absolute; top: 0; left: 0; backface-visibility: visible; -webkit-backface-visibility: visible; }
.gt-top { inset: 0; border: 1px solid var(--color-divider); background: var(--color-bg);
  display: flex; flex-direction: column; justify-content: space-between; padding: 9px; }
.gt-top .st { font-family: var(--font-body); font-weight: 600; font-size: 9px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent); }
.gt-top .st.road { color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.gt-top .nm { font-family: var(--font-heading); font-weight: 600; font-size: 15px; line-height: 0.98; text-transform: uppercase; letter-spacing: -0.01em; }
.gtile.road .gt-top { background: color-mix(in srgb, var(--color-bg) 55%, transparent); border-style: dashed; }
.gtile.live .gt-top { background: var(--color-accent-100); border-color: var(--color-accent-600); }
.gt-side { background: color-mix(in srgb, var(--color-neutral-400) 42%, var(--color-surface)); border: 1px solid var(--color-divider); }
.gtile.live .gt-side { background: color-mix(in srgb, var(--color-accent) 30%, var(--color-surface)); border-color: var(--color-accent-600); }
.gtile.road .gt-side { background: color-mix(in srgb, var(--color-neutral-300) 45%, var(--color-surface)); }
.gt-top .nm { font-size: 16px; }

/* ── Hero, orbit variant (copy + apps orbiting the platform core) ──
   Available apps: solid steel frame, accent fill, outer solid ring.
   Coming soon:    dashed frame, diagonal hatch, muted ink, inner dashed ring. */
.hero.orbit .hero-left { max-width: 660px; }
.hero.orbit .hero-right { min-height: 600px; background-size: 48px 48px; background-position: center; }
.hero-right .legend { position: absolute; top: 40px; left: 22px; z-index: 30; display: inline-flex; gap: 14px; align-items: center; }
.hero-right .legend span { display: inline-flex; align-items: center; gap: 6px; }
.hero-right .legend i { width: 12px; height: 12px; box-sizing: border-box; }
.hero-right .legend .lg-live { background: var(--color-accent-100); border: 1px solid var(--color-accent-600); }
.hero-right .legend .lg-soon { border: 1px dashed color-mix(in srgb, var(--color-text) 45%, transparent);
  background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--color-text) 22%, transparent) 0 1px, transparent 1px 4px); }
.hero-right .fig, .hero-right .readout, .hero-right .cue { z-index: 30; pointer-events: none; }
.ostage { position: absolute; inset: 0; perspective: 1800px; overflow: hidden; }
.ostage-svg { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.ostage-svg.back { z-index: 1; } .ostage-svg.front { z-index: 15; }
.o-ring-live { stroke: var(--color-accent-700); stroke-width: 1.25; }
.o-ring-live.b { stroke: var(--color-accent); opacity: 0.4; stroke-dasharray: 2 5; }
.o-ring-live.f { opacity: 0.85; }
.o-ring-soon { stroke: color-mix(in srgb, var(--color-text) 55%, transparent); stroke-width: 1; stroke-dasharray: 6 5; }
.o-ring-soon.b { opacity: 0.35; } .o-ring-soon.f { opacity: 0.7; }
.o-spoke { stroke: var(--color-text); stroke-width: 1; }
.o-spoke.b { opacity: 0.16; } .o-spoke.f { opacity: 0.3; }
.ocore { position: absolute; left: 0; top: 0; width: 0; height: 0; z-index: 10; pointer-events: none; }
.oglobe { position: absolute; left: -62px; top: -62px; width: 124px; height: 124px; overflow: visible; }
.oglobe .g-rim { fill: color-mix(in srgb, var(--color-accent) 6%, transparent); stroke: var(--color-accent); stroke-width: 1.1; }
.oglobe .g-par { fill: none; stroke: color-mix(in srgb, var(--color-text) 20%, transparent); stroke-width: 1; }
.oglobe .g-mer ellipse { fill: none; stroke: color-mix(in srgb, var(--color-text) 34%, transparent); stroke-width: 1; }
.ocore-fg { position: absolute; left: -62px; top: -62px; width: 124px; height: 124px; display: grid; place-items: center;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 23px; letter-spacing: 0.06em;
  color: var(--color-accent); direction: ltr; }
.otile { position: absolute; left: 0; top: 0; width: 148px; box-sizing: border-box; padding: 10px 12px;
  display: flex; flex-direction: column; gap: 6px; cursor: pointer; opacity: 0; will-change: transform;
  transition: background-color .2s, border-color .2s; }
.otile .ot-head { display: flex; justify-content: space-between; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 10.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.otile .ot-st { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.otile .ot-dot { width: 7px; height: 7px; border-radius: 50%; box-sizing: border-box; }
.otile .ot-name { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px; line-height: 1;
  text-transform: uppercase; direction: ltr; unicode-bidi: isolate; }
.otile.live { background: var(--color-accent-100); border: 1px solid var(--color-accent-600); color: var(--color-text); }
.otile.live .ot-num, .otile.live .ot-st { color: var(--color-accent-700); }
.otile.live .ot-dot { background: var(--color-accent-600); }
.otile.live .corner { color: var(--color-accent-700); }
.otile.live:hover { background: var(--color-accent-200); border-color: var(--color-accent-800); }
.otile.soon { border: 1px dashed color-mix(in srgb, var(--color-text) 45%, transparent);
  background: repeating-linear-gradient(135deg, color-mix(in srgb, var(--color-text) 9%, transparent) 0 1px, transparent 1px 6px), var(--color-bg);
  color: color-mix(in srgb, var(--color-text) 68%, transparent); }
.otile.soon .ot-num, .otile.soon .ot-st { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.otile.soon .ot-dot { border: 1px solid currentColor; }
.otile.soon .corner { color: color-mix(in srgb, var(--color-text) 30%, transparent); }
.otile.soon:hover { border-color: var(--color-accent-600); color: var(--color-text); }

/* ── Apps grid ── */
.apps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 0;
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.app-card { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider);
  padding: 24px; display: flex; flex-direction: column; gap: 12px; min-height: 260px; transition: background .16s; }
.app-card:hover { background: color-mix(in srgb, var(--color-accent) 5%, transparent); }
.app-card .head { display: flex; align-items: center; justify-content: space-between; }
.app-card .num { font-family: var(--font-heading); font-weight: 600; font-size: 15px; color: color-mix(in srgb, var(--color-text) 45%, transparent); letter-spacing: 0.1em; }
.app-card h3 { font-size: 28px; text-transform: uppercase; letter-spacing: -0.01em; margin: 6px 0 2px; }
.app-card .line { font-size: 14px; color: color-mix(in srgb, var(--color-text) 72%, transparent); flex: 1; }
.app-card .go { font-family: var(--font-heading); font-weight: 600; text-transform: uppercase; font-size: 14px; letter-spacing: 0.02em;
  text-decoration: none; color: var(--color-accent); }
.app-card .go:hover { color: var(--color-accent-800); }
.roadmap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 22px 0 4px; }
.roadmap .rl { margin-right: 6px; }

/* ── Explorer ── */
.explorer { display: grid; grid-template-columns: 260px 1fr; gap: 0; border: 1px solid var(--color-divider); }
.exp-tabs { border-right: 1px solid var(--color-divider); display: flex; flex-direction: column; }
.exp-tab { text-align: left; background: transparent; border: 0; border-bottom: 1px solid var(--color-divider);
  padding: 16px 18px; cursor: pointer; font-family: var(--font-heading); font-weight: 600; font-size: 19px; text-transform: uppercase;
  color: var(--color-text); display: flex; align-items: center; gap: 10px; }
.exp-tab .tn { font-size: 12px; color: color-mix(in srgb, var(--color-text) 40%, transparent); }
.exp-tab[aria-selected="true"] { background: var(--color-accent); color: #fff; }
.exp-tab[aria-selected="true"] .tn { color: color-mix(in srgb, #fff 70%, transparent); }
.exp-panel { padding: 26px 28px; }
.exp-panel .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; margin-bottom: 8px; }
.exp-panel h3 { font-size: 32px; text-transform: uppercase; }
.exp-panel .price { font-family: var(--font-heading); font-weight: 600; color: var(--color-accent); font-size: 18px; }
.mods { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 0;
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); margin-top: 18px; }
.mod { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); padding: 10px 12px;
  display: flex; gap: 9px; align-items: baseline; font-size: 13px; }
.mod .mn { font-family: var(--font-heading); font-weight: 600; font-size: 11px; color: color-mix(in srgb, var(--color-text) 40%, transparent); min-width: 16px; }

/* ── Metrics ── */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.metric { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); padding: 22px; }
.metric .mn { color: var(--color-accent); }
.metric .v { font-family: var(--font-heading); font-weight: 600; font-size: 54px; line-height: 1; margin: 12px 0 6px; }
.metric .l { font-weight: 600; margin-bottom: 6px; }
.metric .note { font-size: 12px; color: color-mix(in srgb, var(--color-text) 58%, transparent); }

/* ── Two-column list sections (integrations, security) ── */
.grid-2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.cell { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); padding: 20px; }
.cell h4 { font-size: 19px; text-transform: uppercase; margin-bottom: 4px; }
.cell .sub { font-size: 12px; color: color-mix(in srgb, var(--color-text) 58%, transparent); }
.cell p { font-size: 13px; color: color-mix(in srgb, var(--color-text) 72%, transparent); margin: 0; }

/* ── Regions ── */
.regions { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.region { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); padding: 22px; }
.region .code { font-family: var(--font-heading); font-weight: 600; font-size: 30px; color: var(--color-accent); }
.region h4 { font-size: 20px; text-transform: uppercase; margin: 8px 0 6px; }
.region .cs { font-size: 12px; color: color-mix(in srgb, var(--color-text) 62%, transparent); }

/* ── Pricing ── */
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  border-top: 1px solid var(--color-divider); border-left: 1px solid var(--color-divider); }
.price-col { border-right: 1px solid var(--color-divider); border-bottom: 1px solid var(--color-divider); padding: 22px; display: flex; flex-direction: column; gap: 12px; }
.price-col h4 { font-size: 23px; text-transform: uppercase; margin: 0; }
.price-col .unit { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); }
.price-col .tiers { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--color-divider); }
.price-col .tier { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--color-divider); font-size: 14px; }
.price-col .tier b { font-family: var(--font-heading); font-weight: 600; }
.price-col .note { font-size: 12px; color: color-mix(in srgb, var(--color-text) 58%, transparent); margin-top: auto; }

/* ── CTA ── */
.cta { text-align: center; padding-block: 90px; position: relative;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 40px 40px; }
.cta h2 { font-size: clamp(40px, 6vw, 78px); margin-bottom: 18px; }
.cta .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ── Tables (comparison, module matrix) ── */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table caption { text-align: left; }
.table th { text-align: left; font-family: var(--font-body); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent); padding: 10px 12px; border-bottom: 1px solid var(--color-divider); }
.table td { padding: 11px 12px; border-bottom: 1px solid color-mix(in srgb, var(--color-text) 9%, transparent); vertical-align: top; }
.table tbody tr:hover { background: color-mix(in srgb, var(--color-text) 4%, transparent); }
.table td.yes { color: var(--color-accent-700); font-weight: 600; }
.table td.no { color: color-mix(in srgb, var(--color-text) 45%, transparent); }

/* ── Prose (blog articles, privacy) ── */
.prose { max-width: 760px; }
.prose h2 { font-size: 30px; text-transform: uppercase; margin: 40px 0 12px; }
.prose h3 { font-size: 21px; margin: 28px 0 8px; }
.prose p, .prose li { font-size: 16px; line-height: 1.7; color: color-mix(in srgb, var(--color-text) 82%, transparent); }
.prose ul, .prose ol { padding-inline-start: 22px; margin: 0 0 var(--space-4); }
.prose li { margin-bottom: 6px; }
.prose blockquote { margin: 22px 0; padding: 14px 20px; border-inline-start: 2px solid var(--color-accent); background: color-mix(in srgb, var(--color-accent) 5%, transparent); font-size: 17px; }
.prose a { color: var(--color-accent-700); text-decoration: underline; }

/* ── Footer ── */
.site-foot { border-top: 1px solid var(--color-divider); padding-block: 44px 30px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
.foot-brand .brand-name { font-size: 22px; }
.foot-brand p { font-size: 13px; color: color-mix(in srgb, var(--color-text) 62%, transparent); max-width: 30ch; margin-top: 10px; }
.foot-col h5 { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: color-mix(in srgb, var(--color-text) 55%, transparent); margin-bottom: 12px; }
.foot-col a { display: block; color: var(--color-text); text-decoration: none; font-size: 14px; padding: 4px 0; }
.foot-col a:hover { color: var(--color-accent); }
.foot-bottom { display: flex; justify-content: space-between; margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--color-divider);
  font-size: 12px; color: color-mix(in srgb, var(--color-text) 55%, transparent); flex-wrap: wrap; gap: 10px; }

/* ── RTL + Arabic (Cairo) ──
   Arabic pages set <html lang="ar" dir="rtl"> and load Cairo. Barlow/Barlow
   Condensed are Latin-only, so Arabic runs render in Cairo; Latin brand/product
   names still fall back cleanly. Arabic script is cursive, so the Latin
   letter-spacing / condensed tracking used for headings and labels must be
   reset — otherwise the tracking breaks the glyph joins. Most box direction is
   already handled by logical properties (margin-inline, inset-inline-*,
   border-inline-*, padding-inline-*); the few physical rules are flipped here. */
[dir="rtl"] {
  --font-heading: "Cairo", "Barlow Condensed", system-ui, sans-serif;
  --font-body: "Cairo", "Barlow", system-ui, sans-serif;
  --font-heading-weight: 700;
}
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4, [dir="rtl"] h5, [dir="rtl"] h6,
[dir="rtl"] .mono, [dir="rtl"] .btn, [dir="rtl"] .hero-eyebrow, [dir="rtl"] .brand-name,
[dir="rtl"] .tag, [dir="rtl"] .exp-tab, [dir="rtl"] .app-card h3, [dir="rtl"] .app-card .num,
[dir="rtl"] .price-col .unit, [dir="rtl"] .price-col h4, [dir="rtl"] .foot-col h5,
[dir="rtl"] .table th, [dir="rtl"] .gt-top .st, [dir="rtl"] .gt-top .nm,
[dir="rtl"] .metric .v, [dir="rtl"] .region .code, [dir="rtl"] .region h4, [dir="rtl"] .cell h4 {
  letter-spacing: normal;
}
[dir="rtl"] .brand { margin-right: 0; margin-inline-end: auto; }
[dir="rtl"] .roadmap .rl { margin-right: 0; margin-inline-end: 6px; }
[dir="rtl"] .exp-tab, [dir="rtl"] .table caption, [dir="rtl"] .table th { text-align: right; }
[dir="rtl"] .hero-floor .fig, [dir="rtl"] .hero-right .fig { left: auto; right: 22px; }
[dir="rtl"] .hero-floor .readout, [dir="rtl"] .hero-right .readout { right: auto; left: 22px; }
[dir="rtl"] .hero-right { border-left: 0; border-right: 1px solid var(--color-divider); }
[dir="rtl"] .hero-right .cue { left: auto; right: 22px; }
[dir="rtl"] .hero-right .legend { left: auto; right: 22px; }
[dir="rtl"] .otile .ot-head, [dir="rtl"] .otile .ot-name, [dir="rtl"] .ocore-fg { letter-spacing: normal; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { min-height: 60vh; border-left: 0; border-top: 1px solid var(--color-divider); }
  [dir="rtl"] .hero-right { border-right: 0; }
  .hero.orbit .hero-right { min-height: 520px; }
  .hero.orbit .hero-left { max-width: none; padding-block: 52px 44px; }
  .explorer { grid-template-columns: 1fr; }
  .exp-tabs { flex-direction: row; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--color-divider); }
  .exp-tab { border-bottom: 0; border-right: 1px solid var(--color-divider); white-space: nowrap; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .hero-right .cue { display: none; }
  .site-nav, .head-cta .btn { display: none; }
  .nav-toggle { display: inline-grid; place-items: center; width: 40px; height: 38px; border: 1px solid var(--color-divider); background: transparent; }
  .nav-toggle[aria-expanded="true"] { background: color-mix(in srgb, var(--color-text) 8%, transparent); }
  /* Hamburger opens the nav as a full-width dropdown under the header. */
  .site-head.nav-open .site-nav {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--color-bg); border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-md); padding: 4px 20px 12px; z-index: 60;
  }
  .site-head.nav-open .site-nav a { padding: 13px 2px; font-size: 16px; border-top: 1px solid var(--color-divider); }
  .site-head.nav-open .site-nav a:first-child { border-top: 0; }
  .foot-grid { grid-template-columns: 1fr; }
}

/* The isometric app-grid floor overlays the lower hero and captures touch, so
   the page can't be scrolled past it. Hide it and collapse the hero to its copy
   on ANY touch device (phones + tablets, regardless of width) and on narrow
   viewports. Desktop (mouse) keeps the interactive floor. */
@media (hover: none) and (pointer: coarse), (max-width: 900px) {
  .hero.grid { min-height: auto; }
  .hero.grid .hero-floor { display: none; }
  .hero.grid .hero-copy { padding: 52px 20px 60px; }
}