/* About — editorial engineering profile */
.about-hero .inner-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(360px, 0.5fr); align-items: stretch; }
.about-hero .inner-hero-copy { align-self: center; padding-block: 1rem; }
.about-hero .inner-hero-copy h1 span { color: var(--primary); }
.about-hero .inner-hero-aside { min-height: 510px; padding: 0; overflow: hidden; background: radial-gradient(circle at 50% 28%, rgba(88,201,255,0.14), transparent 35%), linear-gradient(145deg, var(--surface-2), var(--surface)); }
.about-identity-card { position: relative; min-height: 100%; display: grid; align-content: center; justify-items: center; gap: 1.5rem; padding: 2.2rem 1.6rem 1.7rem; text-align: center; isolation: isolate; }
.about-identity-card::before { content: "EE / 360°"; position: absolute; top: 1rem; inset-inline-start: 1rem; z-index: -1; color: var(--line-strong); font: 850 0.66rem/1 "Segoe UI", sans-serif; letter-spacing: 0.14em; direction: ltr; }
.about-identity-card::after { content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, #000, transparent 75%); opacity: 0.38; }
.about-portrait-shell { position: relative; width: min(74%, 250px); aspect-ratio: 1; display: grid; place-items: center; }
.about-portrait-shell::before { content: ""; position: absolute; inset: -12px; border: 1px solid var(--line-strong); border-radius: 50%; box-shadow: 0 0 0 18px rgba(88,224,189,0.025), 0 28px 65px rgba(0,0,0,0.22); }
.about-portrait { position: relative; z-index: 1; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 18px 28px rgba(0,0,0,0.24)); }
.about-location { position: absolute; z-index: 2; inset-inline-end: -1rem; bottom: 0.3rem; display: inline-flex; align-items: center; gap: 0.35rem; min-height: 36px; padding: 0.45rem 0.7rem; border: 1px solid rgba(88,224,189,0.28); border-radius: 999px; background: rgba(6,19,31,0.9); color: #dffbf3; box-shadow: var(--shadow-sm); font-size: 0.68rem; font-weight: 850; white-space: nowrap; }
.about-location .icon { width: 0.95rem; height: 0.95rem; color: var(--primary); }
.about-identity-copy { width: 100%; }
.about-identity-label { display: block; color: var(--secondary); font-size: 0.62rem; font-weight: 900; letter-spacing: 0.18em; direction: ltr; }
.about-identity-copy > strong { display: block; margin-top: 0.4rem; font-size: clamp(1.4rem, 2.5vw, 2rem); }
.about-identity-copy > p { margin: 0.2rem 0 0; color: var(--muted); font-size: 0.72rem; direction: ltr; }
.about-identity-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.1rem; }
.about-identity-links a { min-height: 40px; display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 0.8rem; border: 1px solid var(--line); border-radius: 0.75rem; background: rgba(255,255,255,0.025); color: var(--text-soft); font-size: 0.7rem; font-weight: 850; transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease; }
.about-identity-links a:hover { transform: translateY(-2px); border-color: var(--secondary); background: rgba(88,201,255,0.07); }
.about-identity-links .icon { width: 0.9rem; height: 0.9rem; color: var(--primary); }
.about-identity-copy > small { display: block; margin-top: 0.9rem; color: var(--muted-2); font-size: 0.62rem; }

.about-manifesto-section, .about-focus-section, .about-method-section { position: relative; overflow: clip; isolation: isolate; }
.about-manifesto-section::before, .about-focus-section::before, .about-method-section::before { content: ""; position: absolute; z-index: -1; width: min(44vw, 640px); aspect-ratio: 1; border-radius: 50%; pointer-events: none; filter: blur(1px); opacity: 0.5; }
.about-manifesto-section::before { top: -24%; inset-inline-end: -20%; background: radial-gradient(circle, rgba(88,201,255,0.09), transparent 68%); }
.about-focus-section::before { top: 15%; inset-inline-start: -28%; background: radial-gradient(circle, rgba(88,224,189,0.075), transparent 69%); }
.about-method-section::before { bottom: -38%; inset-inline-end: -20%; background: radial-gradient(circle, rgba(154,132,255,0.075), transparent 68%); }
.about-manifesto { display: grid; grid-template-columns: 80px minmax(0, 1.15fr) minmax(280px, 0.55fr); align-items: start; gap: clamp(1.5rem, 4vw, 4.5rem); }
.about-section-marker { display: grid; gap: 0.45rem; padding-top: 0.7rem; border-top: 2px solid var(--primary); }
.about-section-marker span { color: var(--primary); font-size: 1.3rem; font-weight: 900; line-height: 1; }
.about-section-marker small { color: var(--muted-2); font-size: 0.66rem; font-weight: 800; }
.about-manifesto-copy h2, .about-heading-row h2, .about-proof-heading h2, .about-method-intro h2 { margin: 0.85rem 0 1.35rem; font-size: clamp(2.1rem, 4.2vw, 4.3rem); line-height: 1.16; letter-spacing: -0.045em; }
.about-manifesto-copy .about-lead { max-width: 780px; margin: 0; color: var(--text-soft); font-size: clamp(1.05rem, 1.55vw, 1.25rem); line-height: 2; }
.about-story-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; margin-top: 2rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.about-story-columns p { margin: 0; color: var(--muted); font-size: 0.86rem; line-height: 2; }
.about-quote { position: relative; margin: 5.2rem 0 0; padding: clamp(1.45rem, 3vw, 2.1rem); border: 1px solid var(--line-strong); border-radius: 1.55rem; background: radial-gradient(circle at 88% 4%, rgba(88,224,189,0.14), transparent 36%), linear-gradient(145deg, rgba(88,201,255,0.09), rgba(154,132,255,0.035) 54%, var(--surface)); box-shadow: var(--shadow-lg); overflow: hidden; isolation: isolate; }
.about-quote::before { content: "«"; position: absolute; top: -1rem; inset-inline-end: 0.55rem; z-index: -1; color: var(--primary); font-size: clamp(6rem, 10vw, 9rem); font-weight: 900; line-height: 1; opacity: 0.08; }
.about-quote::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--secondary), var(--primary), var(--violet)); transform: scaleX(0); transform-origin: right center; transition: transform 1.1s cubic-bezier(0.2, 0.8, 0.2, 1) 0.16s; }
.about-quote.reveal.is-visible::after { transform: scaleX(1); }
.about-quote .icon { width: 2.7rem; height: 2.7rem; padding: 0.68rem; border: 1px solid rgba(88,224,189,0.28); border-radius: 50%; background: rgba(88,224,189,0.07); color: var(--primary); box-shadow: 0 0 0 8px rgba(88,224,189,0.025); }
.about-quote p { margin: 1.45rem 0 0; color: var(--text); font-size: clamp(1.08rem, 1.65vw, 1.38rem); font-weight: 800; line-height: 2; text-wrap: pretty; }

.about-heading-row { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.48fr); align-items: end; gap: 3rem; margin-bottom: clamp(2.2rem, 4vw, 3.7rem); }
.about-heading-row h2, .about-proof-heading h2 { margin-bottom: 0; }
.about-heading-row > p { margin: 0 0 0.5rem; color: var(--muted); font-size: 0.9rem; line-height: 1.95; }
.about-capability-ledger { border-bottom: 1px solid var(--line); }
.about-capability-row { display: grid; grid-template-columns: 42px 52px minmax(210px, 0.55fr) minmax(0, 1fr) 40px; align-items: center; gap: clamp(0.8rem, 2vw, 1.5rem); min-height: 132px; padding: 1.25rem 0.8rem; border-top: 1px solid var(--line); transition: background 0.2s ease, padding-inline 0.2s ease; }
.about-capability-row:hover { padding-inline: 1.2rem; background: linear-gradient(90deg, rgba(88,224,189,0.07), rgba(88,201,255,0.025)); }
.about-capability-number { color: var(--muted-2); font: 850 0.68rem/1 "Segoe UI", sans-serif; }
.about-capability-icon { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--primary); background: var(--surface); transition: border-color 0.2s ease, transform 0.2s ease; }
.about-capability-row:hover .about-capability-icon { transform: rotate(-5deg) scale(1.04); border-color: var(--primary); }
.about-capability-icon .icon { width: 1.25rem; height: 1.25rem; }
.about-capability-row small { display: block; color: var(--secondary); font-size: 0.59rem; font-weight: 900; letter-spacing: 0.15em; direction: ltr; text-align: start; }
.about-capability-row h3 { margin: 0.3rem 0 0; font-size: clamp(1.05rem, 1.7vw, 1.35rem); }
.about-capability-row > p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.85; }
.about-capability-arrow { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: var(--text-soft); background: rgba(255,255,255,0.025); }
.about-capability-arrow .icon { width: 1.05rem; height: 1.05rem; transition: transform 0.2s ease; }
[dir="rtl"] .about-capability-row:hover .about-capability-arrow .icon { transform: translateX(-4px); }

.about-proof-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.about-proof-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.about-proof-strip { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 1.55rem; background: linear-gradient(145deg, var(--surface), var(--surface-2)); overflow: hidden; box-shadow: var(--shadow-sm); }
.about-proof-strip article { min-height: 230px; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(1.25rem, 2.5vw, 2rem); }
.about-proof-strip article + article { border-inline-start: 1px solid var(--line); }
.about-proof-strip strong { color: var(--primary); font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: 0.95; letter-spacing: -0.06em; direction: ltr; text-align: start; }
.about-proof-strip span { margin-top: 1rem; color: var(--text-soft); font-size: 0.9rem; font-weight: 850; }
.about-proof-strip small { margin-top: 0.28rem; color: var(--muted-2); font-size: 0.67rem; }

.about-method-grid { display: grid; grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.2fr); align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.about-method-intro { position: sticky; top: calc(var(--header-height) + 2rem); }
.about-method-intro h2 { margin-bottom: 1rem; }
.about-method-intro > p { margin: 0 0 1.6rem; color: var(--muted); font-size: 0.9rem; line-height: 1.95; }
.about-method-list { margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--line); }
.about-method-list li { display: grid; grid-template-columns: 62px minmax(0, 1fr); gap: 1.2rem; padding: 1.65rem 0; border-top: 1px solid var(--line); }
.about-method-list li > span { color: var(--primary); font: 900 0.75rem/1.6 "Segoe UI", sans-serif; }
.about-method-list h3 { margin: 0; font-size: clamp(1.2rem, 2.2vw, 1.65rem); }
.about-method-list p { max-width: 650px; margin: 0.55rem 0 0; color: var(--muted); font-size: 0.86rem; line-height: 1.9; }

.about-standards-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 1.55rem; background: var(--surface); overflow: hidden; box-shadow: var(--shadow-sm); }
.about-standards-panel section { padding: clamp(1.4rem, 3.5vw, 2.7rem); }
.about-standards-panel section + section { border-inline-start: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,127,147,0.035), transparent); }
.about-standard-label { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--text-soft); font-size: 0.75rem; font-weight: 900; }
.about-standard-label .icon { width: 1.15rem; height: 1.15rem; color: var(--danger); }
.about-standard-label.is-positive { color: var(--primary); }
.about-standard-label.is-positive .icon { color: currentColor; }
.about-standards-panel ul { display: grid; gap: 0; margin: 1.35rem 0 0; padding: 0; list-style: none; }
.about-standards-panel li { position: relative; padding: 0.85rem 1.1rem 0.85rem 0; border-top: 1px solid var(--line); color: var(--text-soft); font-size: 0.84rem; line-height: 1.8; }
.about-standards-panel li::before { content: ""; position: absolute; inset-inline-start: 0; top: 1.5rem; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.about-standards-panel section + section li::before { background: var(--muted-2); }
:root[data-theme="light"] .about-location { background: rgba(8,26,40,0.9); }
:root[data-theme="light"] .about-identity-links a, :root[data-theme="light"] .about-capability-arrow { background: rgba(255,255,255,0.58); }

@media (max-width: 1120px) {
  .about-manifesto { grid-template-columns: 70px minmax(0, 1fr); }
  .about-quote { grid-column: 2; max-width: 720px; margin-top: 0; }
  .about-capability-row { grid-template-columns: 36px 48px minmax(190px, 0.55fr) minmax(0, 1fr) 36px; }
}

@media (max-width: 900px) {
  .about-hero .inner-hero-grid { grid-template-columns: 1fr; }
  .about-hero .inner-hero-aside { width: min(100%, 620px); min-height: 0; }
  .about-identity-card { grid-template-columns: minmax(150px, 220px) minmax(0, 1fr); justify-items: stretch; text-align: start; }
  .about-portrait-shell { width: 100%; }
  .about-identity-links { justify-content: flex-start; }
  .about-heading-row { grid-template-columns: 1fr; gap: 1rem; }
  .about-capability-row { grid-template-columns: 36px 48px minmax(0, 1fr) 36px; }
  .about-capability-row > p { grid-column: 3 / 5; margin-top: -0.5rem; }
  .about-proof-heading { align-items: start; flex-direction: column; }
  .about-proof-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-proof-strip article:nth-child(3) { border-inline-start: 0; border-top: 1px solid var(--line); }
  .about-proof-strip article:nth-child(4) { border-top: 1px solid var(--line); }
  .about-method-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-method-intro { position: static; max-width: 720px; }
}

@media (max-width: 700px) {
  .about-hero .inner-hero-aside { padding: 0; }
  .about-identity-card { grid-template-columns: 1fr; justify-items: center; padding: 1.7rem 1.1rem 1.35rem; text-align: center; }
  .about-portrait-shell { width: min(68vw, 230px); }
  .about-identity-links { justify-content: center; }
  .about-manifesto { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-section-marker { width: 74px; }
  .about-quote { grid-column: auto; }
  .about-story-columns { grid-template-columns: 1fr; gap: 1rem; }
  .about-manifesto-copy h2, .about-heading-row h2, .about-proof-heading h2, .about-method-intro h2 { font-size: clamp(1.9rem, 10vw, 3rem); }
  .about-capability-row { grid-template-columns: 32px 44px minmax(0, 1fr); gap: 0.7rem; min-height: 0; padding: 1.25rem 0.25rem; }
  .about-capability-icon { width: 42px; height: 42px; }
  .about-capability-row > p { grid-column: 3; margin-top: 0; }
  .about-capability-arrow { display: none; }
  .about-proof-actions { width: 100%; }
  .about-proof-actions .button { flex: 1 1 180px; }
  .about-proof-strip { grid-template-columns: 1fr; }
  .about-proof-strip article { min-height: 175px; }
  .about-proof-strip article + article { border-inline-start: 0; border-top: 1px solid var(--line); }
  .about-method-list li { grid-template-columns: 44px minmax(0, 1fr); gap: 0.7rem; }
  .about-standards-panel { grid-template-columns: 1fr; }
  .about-standards-panel section + section { border-inline-start: 0; border-top: 1px solid var(--line); }
}

/* About v2 — living professional identity */
.about-hero-v2 .inner-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(410px, 0.56fr); gap: clamp(2.5rem, 6vw, 5.5rem); }
.about-hero-v2 .inner-hero-copy h1 { max-width: 900px; font-size: clamp(2.55rem, 4.8vw, 4.9rem); line-height: 1.1; text-wrap: balance; }
.about-hero-v2 .inner-hero-copy h1 .about-h1-line { display: block; }
.about-hero-v2 .inner-hero-copy h1 span { background: linear-gradient(100deg, var(--primary), var(--secondary) 75%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.about-hero-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-top: 1.55rem; }
.about-quick-facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; margin: 1.35rem 0 0; padding: 0; list-style: none; }
.about-quick-facts li { min-width: 0; display: flex; align-items: center; gap: 0.65rem; min-height: 72px; padding: 0.75rem; border: 1px solid var(--line); border-radius: 0.9rem; background: rgba(255,255,255,0.018); }
.about-quick-facts .icon { width: 1.05rem; height: 1.05rem; flex: 0 0 auto; color: var(--primary); }
.about-quick-facts span { min-width: 0; }
.about-quick-facts small, .about-quick-facts strong { display: block; }
.about-quick-facts small { color: var(--muted-2); font-size: 0.56rem; font-weight: 850; }
.about-quick-facts strong { margin-top: 0.24rem; color: var(--text-soft); font-size: 0.69rem; line-height: 1.55; }
.about-hero-v2 .inner-hero-aside { min-height: 590px; border-radius: 2rem; box-shadow: 0 38px 100px rgba(0,0,0,0.32); }
.about-identity-card-v2 { min-height: 590px; gap: 0.75rem; padding: 2.4rem 1.6rem 1.55rem; }
.about-identity-card-v2::before { content: "EE / IDENTITY SYSTEM"; top: 1.25rem; color: var(--muted-2); opacity: 0.52; }
.about-system-status { position: absolute; top: 1.05rem; inset-inline-end: 1.1rem; display: inline-flex; align-items: center; gap: 0.42rem; color: var(--primary); font: 850 0.58rem/1 "Segoe UI", sans-serif; letter-spacing: 0.09em; direction: ltr; }
.about-system-status i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 5px rgba(88,224,189,0.08), 0 0 18px currentColor; animation: aboutStatusPulse 2.2s ease-in-out infinite; }
.about-orbit-map { position: relative; width: min(88%, 355px); aspect-ratio: 1; display: grid; place-items: center; margin-top: 1.35rem; isolation: isolate; }
.about-orbit-map::before { content: ""; position: absolute; inset: 22%; z-index: -1; border-radius: 50%; background: radial-gradient(circle, rgba(88,201,255,0.18), rgba(88,224,189,0.04) 48%, transparent 70%); filter: blur(3px); }
.about-orbit-map::after { content: ""; position: absolute; inset: 18.7%; z-index: 3; border-radius: 50%; pointer-events: none; background: radial-gradient(circle at 50% 34%, rgba(88,201,255,0.2), rgba(6,19,31,0.96) 72%); box-shadow: 0 0 0 1px rgba(88,224,189,0.14), 0 26px 58px rgba(0,0,0,0.3), 0 0 42px rgba(88,201,255,0.1); }
.about-orbit-map .about-portrait { z-index: 4; width: 61%; height: 61%; object-fit: contain; border-radius: 50%; clip-path: circle(49.2% at 50% 50%); filter: drop-shadow(0 26px 34px rgba(0,0,0,0.34)); }
.about-orbit-ring { position: absolute; border-radius: 50%; pointer-events: none; }
.about-orbit-ring::before, .about-orbit-ring::after { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--secondary); box-shadow: 0 0 18px currentColor; }
.about-orbit-ring-a { inset: 11%; border: 1px solid rgba(88,224,189,0.22); animation: aboutOrbitSpin 18s linear infinite; }
.about-orbit-ring-a::before { top: -4px; left: 48%; color: var(--primary); background: var(--primary); }
.about-orbit-ring-a::after { bottom: 11%; right: 8%; color: var(--secondary); }
.about-orbit-ring-b { inset: 1%; border: 1px dashed rgba(88,201,255,0.17); animation: aboutOrbitSpinReverse 26s linear infinite; }
.about-orbit-ring-b::before { top: 21%; left: 5%; color: var(--violet); background: var(--violet); }
.about-orbit-ring-b::after { bottom: -4px; left: 50%; color: var(--amber); background: var(--amber); }
.about-orbit-node { position: absolute; z-index: 6; width: 62px; min-height: 62px; display: grid; place-items: center; align-content: center; gap: 0.18rem; padding: 0.45rem; border: 1px solid var(--line-strong); border-radius: 1rem; background: rgba(7,23,35,0.93); color: var(--primary); box-shadow: 0 16px 34px rgba(0,0,0,0.24); backdrop-filter: blur(12px); }
.about-orbit-node .icon { width: 1.25rem; height: 1.25rem; }
.about-orbit-node b { color: #e9f6fb; font: 900 0.48rem/1 "Segoe UI", sans-serif; letter-spacing: 0.08em; }
.about-orbit-secure { top: 3%; left: 15%; }
.about-orbit-build { top: 24%; right: -1%; color: var(--secondary); }
.about-orbit-ai { right: 8%; bottom: 7%; color: var(--violet); }
.about-orbit-grow { left: 3%; bottom: 16%; color: var(--amber); }
.about-identity-card-v2 .about-identity-copy { position: relative; z-index: 7; }
.about-identity-card-v2 .about-identity-copy > strong { font-size: clamp(1.55rem, 2.5vw, 2.15rem); }
.about-identity-card-v2 .about-identity-links { margin-top: 0.85rem; }

.about-signature-strip { position: relative; border-bottom: 1px solid var(--line); background: linear-gradient(90deg, rgba(88,224,189,0.06), rgba(88,201,255,0.035), rgba(154,132,255,0.055)); overflow: hidden; }
.about-signature-strip::before, .about-signature-strip::after { content: ""; position: absolute; top: 0; bottom: 0; z-index: 2; width: min(12vw, 150px); pointer-events: none; }
.about-signature-strip::before { inset-inline-start: 0; background: linear-gradient(to right, var(--bg), transparent); }
.about-signature-strip::after { inset-inline-end: 0; background: linear-gradient(to left, var(--bg), transparent); }
.about-signature-track { width: max-content; display: flex; align-items: center; direction: ltr; animation: aboutSignatureMove 26s linear infinite; }
.about-signature-track span { min-height: 68px; display: inline-flex; align-items: center; gap: 2.2rem; padding-inline: 1.6rem; color: var(--text-soft); font: 850 clamp(0.78rem, 1.1vw, 0.95rem)/1 "Segoe UI", sans-serif; letter-spacing: 0.16em; white-space: nowrap; }
.about-signature-track i { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 14px rgba(88,224,189,0.7); }
.about-name-registry { position: relative; padding-block: clamp(2.2rem, 5vw, 4.5rem); border-bottom: 1px solid var(--line); background: linear-gradient(145deg, rgba(88,224,189,0.035), transparent 45%), var(--bg); overflow: clip; }
.about-name-registry::before { content: "ESLAM / ISLAM"; position: absolute; inset-inline-end: max(1rem, 5vw); top: 1rem; color: var(--line); font: 900 clamp(2.5rem, 8vw, 7rem)/1 "Segoe UI", sans-serif; letter-spacing: -0.06em; direction: ltr; pointer-events: none; }
.about-name-registry-head { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr); column-gap: 2rem; align-items: end; margin-bottom: 1.5rem; }
.about-name-registry-head > span { grid-column: 1 / -1; margin-bottom: 0.7rem; color: var(--primary); font: 900 0.62rem/1 "Segoe UI", sans-serif; letter-spacing: 0.16em; direction: ltr; text-align: start; }
.about-name-registry-head h2 { margin: 0; font-size: clamp(1.65rem, 3vw, 3rem); line-height: 1.25; }
.about-name-registry-head p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.9; }
.about-name-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; border: 1px solid var(--line); border-radius: 1.3rem; background: linear-gradient(145deg, var(--surface), var(--surface-2)); overflow: hidden; box-shadow: var(--shadow-sm); }
.about-name-grid > div { min-width: 0; display: flex; flex-direction: column; justify-content: center; min-height: 170px; padding: clamp(1.15rem, 2.7vw, 2rem); }
.about-name-grid > div + div { border-inline-start: 1px solid var(--line); }
.about-name-grid dt { color: var(--muted-2); font-size: 0.62rem; font-weight: 850; }
.about-name-grid dd { margin: 0.65rem 0 0; color: var(--text); font-size: clamp(1.05rem, 1.9vw, 1.45rem); font-weight: 900; line-height: 1.45; }
.about-name-grid small { margin-top: 0.65rem; color: var(--muted); font-size: 0.66rem; line-height: 1.75; }
.about-name-grid a { color: var(--primary); font-weight: 850; }
.about-name-grid .icon { width: 0.85rem; height: 0.85rem; vertical-align: -0.15em; }

.about-quote > span { display: block; margin-top: 1rem; color: var(--muted-2); font: 800 0.62rem/1.3 "Segoe UI", sans-serif; direction: ltr; }

.about-journey-grid { display: grid; grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr); align-items: start; gap: clamp(3rem, 8vw, 7rem); }
.about-journey-intro { position: sticky; top: calc(var(--header-height) + 2rem); }
.about-journey-intro h2 { margin: 0.85rem 0 1.15rem; font-size: clamp(2.1rem, 4.2vw, 4rem); line-height: 1.16; letter-spacing: -0.045em; }
.about-journey-intro > p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 2; }
.about-journey-seal { position: relative; width: 158px; aspect-ratio: 1; display: grid; place-content: center; justify-items: center; margin-top: 2.2rem; border: 1px solid var(--line-strong); border-radius: 50%; background: radial-gradient(circle, rgba(88,224,189,0.08), transparent 67%); }
.about-journey-seal::before { content: ""; position: absolute; inset: 12px; border: 1px dashed rgba(88,201,255,0.24); border-radius: inherit; animation: aboutOrbitSpin 22s linear infinite; }
.about-journey-seal span, .about-journey-seal small { color: var(--muted-2); font: 900 0.52rem/1 "Segoe UI", sans-serif; letter-spacing: 0.15em; }
.about-journey-seal strong { margin-block: 0.32rem; color: var(--primary); font-size: 2rem; line-height: 1; }
.about-journey-rail { position: relative; margin: 0; padding: 0; list-style: none; border-bottom: 1px solid var(--line); }
.about-journey-rail::before { content: ""; position: absolute; top: 0; bottom: 0; inset-inline-start: 25px; width: 1px; background: linear-gradient(var(--primary), var(--secondary), var(--violet), transparent); opacity: 0.48; }
.about-journey-rail li { position: relative; display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; align-items: center; gap: 1.15rem; min-height: 150px; padding: 1.35rem 0; border-top: 1px solid var(--line); }
.about-journey-rail li > span { position: relative; z-index: 1; width: 52px; height: 52px; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--surface); color: var(--primary); font: 900 0.67rem/1 "Segoe UI", sans-serif; box-shadow: 0 0 0 8px var(--bg-elevated); }
.about-journey-rail small { display: block; color: var(--secondary); font: 900 0.56rem/1 "Segoe UI", sans-serif; letter-spacing: 0.13em; direction: ltr; text-align: start; }
.about-journey-rail h3 { margin: 0.42rem 0 0; font-size: clamp(1.15rem, 2vw, 1.55rem); }
.about-journey-rail p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.8rem; line-height: 1.75; }
.about-journey-rail li > b { padding: 0.45rem 0.62rem; border: 1px solid var(--line); border-radius: 999px; color: var(--muted-2); font: 850 0.52rem/1 "Segoe UI", sans-serif; letter-spacing: 0.08em; direction: ltr; }

.about-focus-shell { border: 1px solid var(--line); border-radius: 1.75rem; background: linear-gradient(145deg, var(--surface), var(--surface-2)); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-focus-shell.is-enhanced { display: grid; grid-template-columns: 270px minmax(0, 1fr); min-height: 660px; }
.about-focus-tabs { display: none; }
.about-focus-shell.is-enhanced .about-focus-tabs { display: flex; flex-direction: column; border-inline-end: 1px solid var(--line); background: rgba(6,19,31,0.24); }
.about-focus-tabs button { position: relative; flex: 1; display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: center; gap: 0.7rem; min-height: 116px; padding: 1rem 1.15rem; border-bottom: 1px solid var(--line); background: transparent; color: var(--muted); text-align: start; cursor: pointer; transition: color 0.2s ease, background 0.2s ease; }
.about-focus-tabs button:last-child { border-bottom: 0; }
.about-focus-tabs button::after { content: ""; position: absolute; top: 18%; bottom: 18%; inset-inline-start: 0; width: 3px; border-radius: 4px; background: linear-gradient(var(--primary), var(--secondary)); transform: scaleY(0); transition: transform 0.22s ease; }
.about-focus-tabs button:hover { color: var(--text); background: rgba(88,201,255,0.035); }
.about-focus-tabs button[aria-selected="true"] { color: var(--text); background: linear-gradient(90deg, rgba(88,224,189,0.09), transparent); }
.about-focus-tabs button[aria-selected="true"]::after { transform: scaleY(1); }
.about-focus-tabs button > span:first-child { color: var(--primary); font: 900 0.64rem/1 "Segoe UI", sans-serif; }
.about-focus-tabs strong { display: block; font-size: 0.9rem; }
.about-focus-tabs small { display: block; margin-top: 0.32rem; color: var(--muted-2); font: 850 0.52rem/1 "Segoe UI", sans-serif; letter-spacing: 0.11em; direction: ltr; text-align: start; }
.about-focus-stage { min-width: 0; }
.about-focus-panel { display: grid; grid-template-columns: minmax(220px, 0.58fr) minmax(0, 1fr); align-items: center; gap: clamp(2rem, 5vw, 4.5rem); min-height: 658px; padding: clamp(1.5rem, 4vw, 3.5rem); }
.about-focus-panel[hidden] { display: none; }
.about-focus-panel + .about-focus-panel { border-top: 1px solid var(--line); }
.about-focus-shell.is-enhanced .about-focus-panel + .about-focus-panel { border-top: 0; }
.about-focus-panel.is-active { animation: aboutPanelIn 0.42s ease both; }
.about-focus-art { position: relative; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: radial-gradient(circle, rgba(88,224,189,0.12), rgba(88,201,255,0.035) 48%, transparent 69%); isolation: isolate; }
.about-focus-art::before, .about-focus-art::after { content: ""; position: absolute; border-radius: 50%; pointer-events: none; }
.about-focus-art::before { inset: 9%; border: 1px dashed rgba(88,201,255,0.2); }
.about-focus-art::after { inset: 22%; border: 1px solid rgba(88,224,189,0.13); }
.about-focus-art > span { position: absolute; top: 5%; inset-inline-start: 8%; color: var(--line-strong); font: 900 clamp(3.5rem, 8vw, 7rem)/1 "Segoe UI", sans-serif; letter-spacing: -0.08em; }
.about-focus-art > div { position: relative; z-index: 2; width: 94px; height: 94px; display: grid; place-items: center; border: 1px solid rgba(88,224,189,0.3); border-radius: 1.65rem; background: rgba(6,19,31,0.78); color: var(--primary); box-shadow: 0 22px 50px rgba(0,0,0,0.25); transform: rotate(-7deg); }
.about-focus-art > div .icon { width: 2.5rem; height: 2.5rem; }
.about-focus-art > small { position: absolute; bottom: 10%; color: var(--secondary); font: 900 0.56rem/1 "Segoe UI", sans-serif; letter-spacing: 0.18em; }
.about-focus-copy > span { color: var(--primary); font-size: 0.68rem; font-weight: 900; }
.about-focus-copy h3 { margin: 0.75rem 0 1rem; font-size: clamp(2rem, 4vw, 3.8rem); line-height: 1.18; letter-spacing: -0.045em; }
.about-focus-copy > p { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.95; }
.about-focus-copy ul { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.55rem; margin: 1.55rem 0; padding: 0; list-style: none; }
.about-focus-copy li { min-height: 74px; display: flex; align-items: flex-start; gap: 0.45rem; padding: 0.7rem; border: 1px solid var(--line); border-radius: 0.8rem; background: rgba(255,255,255,0.018); color: var(--text-soft); font-size: 0.67rem; line-height: 1.65; }
.about-focus-copy li .icon { width: 1rem; height: 1rem; margin-top: 0.2rem; color: var(--primary); }
.about-proof-strip article { position: relative; transition: background 0.2s ease; }
.about-proof-strip article::before { content: attr(data-code); position: absolute; top: 1rem; inset-inline-start: 1rem; color: var(--muted-2); font: 850 0.52rem/1 "Segoe UI", sans-serif; letter-spacing: 0.1em; }
.about-proof-strip article:hover { background: rgba(88,224,189,0.035); }
.about-proof-strip strong { font-variant-numeric: tabular-nums; }

.about-case-evidence { margin-top: clamp(3rem, 6vw, 5rem); padding-top: clamp(2.2rem, 4vw, 3.5rem); border-top: 1px solid var(--line); }
.about-case-heading { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.45fr); align-items: end; gap: clamp(1.5rem, 5vw, 4rem); margin-bottom: clamp(1.6rem, 3vw, 2.5rem); }
.about-case-heading > div > span { display: block; color: var(--primary); font: 900 0.6rem/1 "Segoe UI", sans-serif; letter-spacing: 0.15em; }
.about-case-heading h3 { max-width: 780px; margin: 0.75rem 0 0; font-size: clamp(1.9rem, 3.5vw, 3.45rem); line-height: 1.2; letter-spacing: -0.04em; }
.about-case-heading > p { margin: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.9; }
.about-case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.85rem; }
.about-case-card { min-width: 0; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 1.25rem; background: var(--surface); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease; }
.about-case-card:hover { transform: translateY(-5px); border-color: var(--line-strong); box-shadow: var(--shadow-lg); }
.about-case-media { position: relative; display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-2); }
.about-case-media::after { content: ""; position: absolute; inset: auto 0 0; height: 45%; pointer-events: none; background: linear-gradient(transparent, rgba(4,16,25,0.48)); }
.about-case-media > span { position: absolute; top: 0.75rem; inset-inline-start: 0.75rem; z-index: 2; padding: 0.42rem 0.55rem; border: 1px solid rgba(255,255,255,0.18); border-radius: 999px; background: rgba(5,18,28,0.78); color: #e9f6fb; font: 900 0.5rem/1 "Segoe UI", sans-serif; letter-spacing: 0.11em; backdrop-filter: blur(10px); }
.about-case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s ease; }
.about-case-card:hover .about-case-media img { transform: scale(1.035); }
.about-case-copy { flex: 1; display: flex; flex-direction: column; padding: 1.15rem; }
.about-case-category { margin: 0; color: var(--secondary); font-size: 0.62rem; font-weight: 850; }
.about-case-copy h4 { margin: 0.55rem 0 0; font-size: clamp(1.05rem, 1.7vw, 1.32rem); line-height: 1.5; }
.about-case-copy h4 a { color: var(--text); }
.about-case-copy > p:not(.about-case-category) { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.75rem; line-height: 1.8; }
.about-case-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.about-case-tags span { padding: 0.28rem 0.48rem; border-radius: 999px; background: rgba(88,201,255,0.07); color: var(--secondary); font-size: 0.57rem; font-weight: 800; }
.about-case-links { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; margin-top: auto; padding-top: 1.15rem; }
.about-case-live { display: inline-flex; align-items: center; gap: 0.32rem; color: var(--muted); font-size: 0.64rem; font-weight: 800; }
.about-case-live .icon { width: 0.85rem; height: 0.85rem; }
.about-case-media:focus-visible, .about-case-copy h4 a:focus-visible, .about-case-live:focus-visible { outline: 3px solid var(--secondary); outline-offset: 3px; }

@keyframes aboutOrbitSpin { to { transform: rotate(360deg); } }
@keyframes aboutOrbitSpinReverse { to { transform: rotate(-360deg); } }
@keyframes aboutStatusPulse { 50% { opacity: 0.5; transform: scale(0.78); } }
@keyframes aboutSignatureMove { to { transform: translateX(-50%); } }
@keyframes aboutPanelIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes aboutHeroCopyIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes aboutHeroCardIn { from { opacity: 0; transform: translateY(22px) scale(0.985); } to { opacity: 1; transform: none; } }
@keyframes aboutFactIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes aboutCaseIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

:root[data-theme="light"] .about-orbit-node { background: rgba(255,255,255,0.92); }
:root[data-theme="light"] .about-orbit-node b { color: var(--text); }
:root[data-theme="light"] .about-signature-strip::before { background: linear-gradient(to right, var(--bg), transparent); }
:root[data-theme="light"] .about-signature-strip::after { background: linear-gradient(to left, var(--bg), transparent); }
:root[data-theme="light"] .about-focus-shell.is-enhanced .about-focus-tabs { background: rgba(230,240,245,0.45); }
:root[data-theme="light"] .about-focus-art > div { background: rgba(255,255,255,0.88); }
:root[data-theme="light"] .about-quick-facts li { background: rgba(255,255,255,0.58); }
:root[data-theme="light"] .about-quote { background: radial-gradient(circle at 88% 4%, rgba(17,153,129,0.12), transparent 36%), linear-gradient(145deg, rgba(54,162,207,0.075), rgba(106,86,212,0.025) 54%, var(--surface)); }

@media (prefers-reduced-motion: no-preference) {
  .js .about-hero-v2 .inner-hero-copy h1 { animation: aboutHeroCopyIn 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.08s both; }
  .js .about-hero-v2 .inner-hero-copy > p { animation: aboutHeroCopyIn 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.2s both; }
  .js .about-hero-v2 .about-hero-actions { animation: aboutHeroCopyIn 0.72s cubic-bezier(0.2, 0.8, 0.2, 1) 0.3s both; }
  .js .about-hero-v2 .inner-hero-aside { animation: aboutHeroCardIn 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.16s both; }
  .js .about-quick-facts li { animation: aboutFactIn 0.55s ease both; }
  .js .about-quick-facts li:nth-child(1) { animation-delay: 0.38s; }
  .js .about-quick-facts li:nth-child(2) { animation-delay: 0.46s; }
  .js .about-quick-facts li:nth-child(3) { animation-delay: 0.54s; }
  .js .about-case-card.reveal.is-visible { animation: aboutCaseIn 0.58s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
  .js .about-case-card:nth-child(2).is-visible { animation-delay: 0.08s; }
  .js .about-case-card:nth-child(3).is-visible { animation-delay: 0.16s; }
}

@media (max-width: 1120px) {
  .about-hero-v2 .inner-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(370px, 0.52fr); }
  .about-quick-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-quick-facts li:last-child { grid-column: 1 / -1; }
  .about-focus-shell.is-enhanced { grid-template-columns: 225px minmax(0, 1fr); }
  .about-focus-panel { grid-template-columns: 210px minmax(0, 1fr); gap: 2rem; }
  .about-focus-copy ul { grid-template-columns: 1fr; }
  .about-focus-copy li { min-height: 0; }
}

@media (max-width: 900px) {
  .about-hero-v2 .inner-hero-grid { grid-template-columns: 1fr; }
  .about-quick-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .about-quick-facts li:last-child { grid-column: auto; }
  .about-hero-v2 .inner-hero-aside { width: min(100%, 720px); max-width: none; }
  .about-identity-card-v2 { grid-template-columns: 1fr; justify-items: center; min-height: 0; text-align: center; }
  .about-identity-card-v2 .about-identity-links { justify-content: center; }
  .about-orbit-map { width: min(72vw, 360px); }
  .about-journey-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-journey-intro { position: static; max-width: 760px; }
  .about-journey-seal { display: none; }
  .about-focus-shell.is-enhanced { grid-template-columns: 1fr; min-height: 0; }
  .about-focus-shell.is-enhanced .about-focus-tabs { flex-direction: row; overflow-x: auto; border-inline-end: 0; border-bottom: 1px solid var(--line); scrollbar-width: none; }
  .about-focus-tabs::-webkit-scrollbar { display: none; }
  .about-focus-tabs button { flex: 1 0 170px; min-height: 92px; border-bottom: 0; border-inline-end: 1px solid var(--line); }
  .about-focus-tabs button::after { top: auto; bottom: 0; inset-inline: 18%; width: auto; height: 3px; transform: scaleX(0); }
  .about-focus-tabs button[aria-selected="true"]::after { transform: scaleX(1); }
  .about-focus-panel { min-height: 0; grid-template-columns: 230px minmax(0, 1fr); }
  .about-case-heading { grid-template-columns: 1fr; gap: 1rem; }
  .about-case-heading > p { max-width: 700px; }
  .about-case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-name-registry-head { grid-template-columns: 1fr; gap: 0.8rem; }
  .about-name-grid { grid-template-columns: 1fr; }
  .about-name-grid > div { min-height: 0; }
  .about-name-grid > div + div { border-inline-start: 0; border-top: 1px solid var(--line); }
}

@media (max-width: 700px) {
  .about-hero-actions .button { flex: 1 1 190px; }
  .about-quick-facts { grid-template-columns: 1fr; }
  .about-quick-facts li:last-child { grid-column: auto; }
  .about-hero-v2 .inner-hero-aside { border-radius: 1.45rem; }
  .about-identity-card-v2 { padding: 2.7rem 0.85rem 1.3rem; }
  .about-orbit-map { width: min(82vw, 330px); }
  .about-orbit-node { width: 54px; min-height: 54px; border-radius: 0.85rem; }
  .about-orbit-node .icon { width: 1.05rem; height: 1.05rem; }
  .about-signature-track span { min-height: 58px; gap: 1.4rem; padding-inline: 1rem; }
  .about-journey-rail li { grid-template-columns: 46px minmax(0, 1fr); min-height: 142px; gap: 0.8rem; }
  .about-journey-rail::before { inset-inline-start: 22px; }
  .about-journey-rail li > span { width: 46px; height: 46px; }
  .about-journey-rail li > b { grid-column: 2; width: max-content; }
  .about-focus-shell { border-radius: 1.25rem; }
  .about-focus-tabs button { flex-basis: 150px; padding: 0.85rem; }
  .about-focus-panel { grid-template-columns: 1fr; padding: 1.2rem; }
  .about-focus-art { width: min(72vw, 240px); margin-inline: auto; }
  .about-focus-copy h3 { font-size: clamp(1.8rem, 9vw, 2.75rem); }
  .about-case-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .about-system-status { display: none; }
  .about-identity-card-v2::before { inset-inline-start: 50%; transform: translateX(-50%); white-space: nowrap; }
  .about-orbit-map { width: min(86vw, 285px); }
  .about-orbit-node { width: 48px; min-height: 48px; padding: 0.35rem; }
  .about-orbit-node b { font-size: 0.4rem; }
  .about-orbit-secure { left: 9%; }
  .about-orbit-build { right: -2%; }
  .about-orbit-ai { right: 2%; }
  .about-orbit-grow { left: -1%; }
  .about-focus-tabs button { flex-basis: 138px; }
}

@media (prefers-reduced-motion: reduce) {
  .about-system-status i, .about-orbit-ring, .about-journey-seal::before, .about-signature-track, .about-focus-panel.is-active { animation: none !important; }
  .about-signature-track { width: 100%; justify-content: center; flex-wrap: wrap; transform: none; }
  .about-signature-track span:nth-child(n+7) { display: none; }
  .about-quote::after { transform: scaleX(1); transition: none; }
}