/* ==========================================================================
   About page — redesign (ab- prefix). Dark ground, orange accent.
   ========================================================================== */

:root {
  --ab-bg: #0c0d10; --ab-bg2: #121316; --ab-surface: #17181c;
  --ab-line: rgba(255, 255, 255, 0.08); --ab-line2: rgba(255, 255, 255, 0.14);
  --ab-orange: #f26b21; --ab-orange2: #fb8c3c; --ab-deep: #b54110;
  --ab-gray: #9aa0ab; --ab-gray2: #6b7280;
  --ab-ease: cubic-bezier(0.16, 1, 0.3, 1);
}
body.ab-page { background: var(--ab-bg); }
.ab-page ::selection { background: rgba(242, 107, 33, 0.35); color: #fff; }

/* ---------- shared ---------- */
.ab-eyebrow { display: inline-flex; align-items: center; gap: 0.6rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ab-orange2); }
.ab-eyebrow::before { content: ""; width: 1.75rem; height: 1px; background: linear-gradient(90deg, transparent, var(--ab-orange)); }
.ab-h2 { margin-top: 0.9rem; font-family: "Sora", "Inter", sans-serif; font-weight: 800; letter-spacing: -0.03em; line-height: 1.02; font-size: clamp(2rem, 4.6vw, 3.4rem); color: #fff; }
.ab-h2 em, .ab-h1 em { font-style: normal; background: linear-gradient(92deg, #fbae72 0%, var(--ab-orange) 45%, var(--ab-deep) 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ab-lead { margin-top: 1.1rem; font-size: 1.08rem; line-height: 1.65; color: var(--ab-gray); }
.ab-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem; border-radius: 9999px; padding: 1rem 1.9rem; font-weight: 600; font-size: 0.95rem; line-height: 1; transition: transform 0.5s var(--ab-ease), box-shadow 0.5s var(--ab-ease), background 0.3s; will-change: transform; }
.ab-btn-primary { background: linear-gradient(135deg, var(--ab-orange2), var(--ab-deep)); color: #121316; box-shadow: 0 14px 34px -10px rgba(242, 107, 33, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.ab-btn-primary:hover { box-shadow: 0 20px 44px -10px rgba(242, 107, 33, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.45); }
.ab-btn-ghost { color: #fff; border: 1px solid var(--ab-line2); background: rgba(255, 255, 255, 0.03); }
.ab-btn-ghost:hover { background: rgba(255, 255, 255, 0.08); }
.ab-btn svg { width: 1.1rem; height: 1.1rem; transition: transform 0.4s var(--ab-ease); }
.ab-btn:hover svg { transform: translateX(3px); }
.ab-halo { position: fixed; left: 0; top: 0; width: 220px; height: 220px; margin: -110px 0 0 -110px; border-radius: 50%; pointer-events: none; z-index: 5; opacity: 0; mix-blend-mode: screen; transition: opacity 0.6s; background: radial-gradient(circle, rgba(242, 107, 33, 0.16), rgba(242, 107, 33, 0.05) 45%, transparent 70%); }
html.ab-fine .ab-halo { opacity: 1; }

/* ---------- Hero ---------- */
.ab-hero { position: relative; overflow: hidden; background: radial-gradient(1100px 600px at 85% -10%, rgba(242, 107, 33, 0.16), transparent 60%), radial-gradient(700px 500px at -10% 110%, rgba(181, 65, 16, 0.14), transparent 60%), var(--ab-bg); }
.ab-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px); background-size: 64px 64px; -webkit-mask-image: radial-gradient(60% 60% at 50% 40%, #000 20%, transparent 100%); mask-image: radial-gradient(60% 60% at 50% 40%, #000 20%, transparent 100%); }
.ab-hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(520px circle at var(--mx, 70%) var(--my, 40%), rgba(242, 107, 33, 0.13), transparent 60%); }
.ab-hero-inner { position: relative; z-index: 2; display: grid; gap: 3rem; align-items: center; padding-top: 8.5rem; padding-bottom: 3.5rem; }
.ab-hero-inner > * { min-width: 0; }
@media (min-width: 1024px) { .ab-hero-inner { grid-template-columns: 1fr 1fr; padding-top: 9rem; padding-bottom: 4.5rem; gap: 2.5rem; } }
.ab-line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.ab-line-inner { display: block; will-change: transform; }
.ab-h1 { font-family: "Sora", "Inter", sans-serif; font-weight: 800; font-size: clamp(2.4rem, 5.6vw, 4.2rem); line-height: 0.98; letter-spacing: -0.04em; color: #fff; }
.ab-hero-stats { margin-top: 2rem; display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 1.5rem; }
@media (min-width: 640px) { .ab-hero-stats { grid-template-columns: repeat(4, 1fr); } }
.ab-hero-stats b { display: block; font-family: "Sora", sans-serif; font-size: 1.6rem; font-weight: 800; letter-spacing: -0.03em; color: #fff; }
.ab-hero-stats span { font-size: 0.78rem; color: var(--ab-gray); }

/* bridge scene */
.ab-bridge { position: relative; margin: 0 auto; width: min(100%, 620px); padding: 1.2rem 1.4rem 1rem; border-radius: 1.5rem; border: 1px solid var(--ab-line2); background: linear-gradient(180deg, #1a1b20, #0f1013); box-shadow: 0 50px 90px -40px rgba(0, 0, 0, 0.9), inset 0 1px 0 rgba(255, 255, 255, 0.06); }
.ab-bridge-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-family: "Sora", sans-serif; font-weight: 700; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ab-orange2); }
.ab-bridge-head .ab-clock { font-family: "Inter", sans-serif; font-weight: 600; letter-spacing: 0.1em; color: #e5e7eb; font-variant-numeric: tabular-nums; }
.ab-bridge svg { display: block; width: 100%; height: auto; overflow: visible; margin-top: 0.4rem; }
.ab-b-water { fill: none; stroke: rgba(56, 189, 248, 0.35); stroke-width: 2; animation: ab-wave 3.4s linear infinite; }
.ab-b-water.w2 { stroke: rgba(56, 189, 248, 0.18); animation-duration: 4.6s; animation-direction: reverse; }
@keyframes ab-wave { from { transform: translateX(0); } to { transform: translateX(60px); } }
.ab-b-shore { fill: #1c1d22; stroke: rgba(255, 255, 255, 0.16); stroke-width: 1.5; stroke-linejoin: round; }
.ab-b-factory { fill: rgba(242, 107, 33, 0.14); stroke: rgba(242, 107, 33, 0.7); stroke-width: 1.5; stroke-linejoin: round; }
.ab-b-win { fill: rgba(242, 107, 33, 0.35); animation: ab-win 3s ease-in-out infinite; }
.ab-b-win:nth-of-type(2n) { animation-delay: 0.8s; } .ab-b-win:nth-of-type(3n) { animation-delay: 1.6s; }
@keyframes ab-win { 50% { fill: rgba(242, 107, 33, 0.9); } }
.ab-b-desk { fill: #1c1d22; stroke: rgba(255, 255, 255, 0.5); stroke-width: 1.5; stroke-linejoin: round; }
.ab-b-screen { fill: rgba(56, 189, 248, 0.25); }
.ab-b-tower { fill: none; stroke: #e5e7eb; stroke-width: 3; stroke-linecap: round; }
.ab-b-deck { fill: none; stroke: url(#ab-grad); stroke-width: 4; stroke-linecap: round; }
.ab-b-cable { fill: none; stroke: rgba(255, 255, 255, 0.55); stroke-width: 1.5; }
.ab-b-hanger { stroke: rgba(255, 255, 255, 0.25); stroke-width: 1; }
.ab-b-order { fill: #f26b21; stroke: rgba(255, 255, 255, 0.55); }
.ab-b-report { fill: #fff; }
.ab-b-label { fill: var(--ab-gray); font-family: "Inter", sans-serif; font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.ab-b-legend { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem 1rem; margin-top: 0.6rem; padding-top: 0.6rem; border-top: 1px solid var(--ab-line); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ab-gray2); }
.ab-b-legend span { display: inline-flex; align-items: center; gap: 0.45rem; }
.ab-b-legend i { width: 9px; height: 9px; border-radius: 2px; background: var(--ab-orange); }
.ab-b-legend i.rep { border-radius: 50%; background: #fff; }
.ab-b-status { display: inline-flex; align-items: center; gap: 0.5rem; text-transform: none; letter-spacing: 0.02em; color: #e5e7eb; }
.ab-b-status i { width: 0.5rem; height: 0.5rem; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.6); animation: ab-live 2s infinite; }
.ab-b-status.is-closed i { background: var(--ab-gray2); animation: none; }
@keyframes ab-live { 70% { box-shadow: 0 0 0 0.5rem rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }

/* ---------- Ticker ---------- */
.ab-ticker { overflow: hidden; border-top: 1px solid var(--ab-line); border-bottom: 1px solid var(--ab-line); background: var(--ab-bg2); padding: 1rem 0; }
.ab-ticker .marquee { gap: 0; animation-duration: 46s; }
.ab-ticker-item { display: inline-flex; align-items: center; padding: 0 1.6rem; font-family: "Sora", sans-serif; font-weight: 700; font-size: 0.95rem; color: #fff; white-space: nowrap; }
.ab-ticker-item::after { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--ab-orange); margin-left: 1.6rem; }

/* ---------- Story timeline ---------- */
.ab-tl { position: relative; margin-top: 3rem; padding-left: 2.6rem; }
@media (min-width: 768px) { .ab-tl { padding-left: 0; } }
.ab-tl-track { position: absolute; left: 0.75rem; top: 0.5rem; bottom: 0.5rem; width: 2px; background: var(--ab-line2); border-radius: 2px; }
@media (min-width: 768px) { .ab-tl-track { left: 50%; margin-left: -1px; } }
.ab-tl-fill { position: absolute; inset: 0; background: linear-gradient(180deg, var(--ab-orange2), var(--ab-deep)); transform: scaleY(0); transform-origin: top; border-radius: 2px; }
.ab-ms { position: relative; display: grid; gap: 1rem; margin-bottom: 2.4rem; }
@media (min-width: 768px) { .ab-ms { grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; } .ab-ms:nth-child(even) .ab-ms-body { order: 2; } .ab-ms:nth-child(even) .ab-ms-media { order: 1; } .ab-ms:nth-child(odd) .ab-ms-body { text-align: right; } }
.ab-ms-dot { position: absolute; left: -2.6rem; top: 0.4rem; width: 1.5rem; height: 1.5rem; margin-left: 0; display: grid; place-items: center; border-radius: 50%; border: 2px solid var(--ab-line2); background: var(--ab-bg); transition: border-color 0.4s, box-shadow 0.4s, background 0.4s; z-index: 2; }
.ab-ms-dot::after { content: ""; width: 0.45rem; height: 0.45rem; border-radius: 50%; background: var(--ab-gray2); transition: background 0.4s; }
@media (min-width: 768px) { .ab-ms-dot { left: 50%; top: 50%; margin: -0.75rem 0 0 -0.75rem; } }
.ab-ms.is-on .ab-ms-dot { border-color: var(--ab-orange); background: var(--ab-bg); box-shadow: 0 0 0 6px rgba(242, 107, 33, 0.16), 0 0 24px rgba(242, 107, 33, 0.4); }
.ab-ms.is-on .ab-ms-dot::after { background: var(--ab-orange); }
.ab-ms-year { font-family: "Sora", sans-serif; font-weight: 800; font-size: clamp(2.2rem, 4vw, 3.2rem); letter-spacing: -0.04em; line-height: 1; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.25); transition: color 0.5s, -webkit-text-stroke-color 0.5s; }
.ab-ms.is-on .ab-ms-year { color: var(--ab-orange); -webkit-text-stroke-color: transparent; }
.ab-ms h3 { margin-top: 0.6rem; font-family: "Sora", sans-serif; font-weight: 700; font-size: 1.3rem; letter-spacing: -0.02em; color: #fff; }
.ab-ms p { margin-top: 0.5rem; font-size: 0.95rem; line-height: 1.6; color: var(--ab-gray); }
.ab-ms-media { position: relative; aspect-ratio: 16 / 10; border-radius: 1.1rem; overflow: hidden; background: #1a1b20; border: 1px solid var(--ab-line); clip-path: inset(0 0 0 100% round 1.1rem); }
@media (min-width: 768px) { .ab-ms:nth-child(even) .ab-ms-media { clip-path: inset(0 100% 0 0 round 1.1rem); } }
.ab-ms-media img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.1); }
html.ab-nogsap .ab-ms-media { clip-path: none !important; }
html.ab-nogsap .ab-ms-media img { transform: none; }
.ab-ms-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 60%, rgba(12, 13, 16, 0.7)); }
.ab-ms-media figcaption { position: absolute; left: 0.9rem; bottom: 0.8rem; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: #fff; }

/* ---------- Stats ---------- */
.ab-stat { position: relative; padding: 2rem 1.5rem; border-left: 1px solid var(--ab-line); }
.ab-stat:first-child { border-left: 0; }
@media (max-width: 767px) { .ab-stat:nth-child(2n+1) { border-left: 0; } .ab-stat:nth-child(n+3) { border-top: 1px solid var(--ab-line); } }
.ab-stat b { display: block; font-family: "Sora", sans-serif; font-weight: 800; font-size: clamp(2.2rem, 4vw, 3.2rem); letter-spacing: -0.04em; line-height: 1; color: #fff; }
.ab-stat > span { display: block; margin-top: 0.6rem; font-size: 0.85rem; color: var(--ab-gray); }

/* ---------- Manifesto (mission + vision) ---------- */
.ab-manifesto { position: relative; }
.ab-words { font-family: "Sora", sans-serif; font-weight: 700; font-size: clamp(1.5rem, 3.2vw, 2.6rem); line-height: 1.25; letter-spacing: -0.02em; color: #fff; }
.ab-words span { display: inline-block; opacity: 0.16; transition: opacity 0.2s; }
html.ab-nogsap .ab-words span { opacity: 1; }
.ab-words .ab-mark { color: var(--ab-orange2); }
.ab-mv { display: grid; gap: 1rem; margin-top: 3rem; }
@media (min-width: 768px) { .ab-mv { grid-template-columns: 1fr 1fr; } }
.ab-mv-card { position: relative; padding: 2rem; border-radius: 1.5rem; border: 1px solid var(--ab-line); background: var(--ab-surface); overflow: hidden; }
.ab-mv-card::before { content: "“"; position: absolute; right: 1.2rem; top: -1.2rem; font-family: "Sora", sans-serif; font-size: 9rem; line-height: 1; color: rgba(242, 107, 33, 0.14); pointer-events: none; }
.ab-mv-card h3 { margin-top: 0.8rem; font-family: "Sora", sans-serif; font-weight: 800; font-size: 1.5rem; letter-spacing: -0.02em; color: #fff; }
.ab-mv-card p { margin-top: 0.7rem; font-size: 1rem; line-height: 1.65; color: var(--ab-gray); }

/* ---------- Values ---------- */
.ab-values { display: grid; gap: 1rem; }
@media (min-width: 640px) { .ab-values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .ab-values { grid-template-columns: repeat(4, 1fr); } }
.ab-value { position: relative; padding: 1.7rem; border-radius: 1.3rem; border: 1px solid var(--ab-line); background: var(--ab-surface); overflow: hidden; transition: transform 0.6s var(--ab-ease); }
.ab-value::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(360px circle at var(--x, 50%) var(--y, 50%), rgba(242, 107, 33, 0.18), transparent 60%); opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.ab-value::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: radial-gradient(260px circle at var(--x, 50%) var(--y, 50%), rgba(251, 174, 114, 0.9), transparent 60%); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.ab-value:hover { transform: translateY(-4px); }
.ab-value:hover::before, .ab-value:hover::after { opacity: 1; }
.ab-value-num { position: absolute; top: 1.3rem; right: 1.4rem; font-family: "Sora", sans-serif; font-size: 0.75rem; font-weight: 700; color: var(--ab-gray2); }
.ab-value-ic { position: relative; width: 3rem; height: 3rem; display: grid; place-items: center; border-radius: 0.9rem; background: rgba(242, 107, 33, 0.12); color: var(--ab-orange2); }
.ab-value-ic svg { width: 1.5rem; height: 1.5rem; overflow: visible; }
.ab-value h3 { margin-top: 1.2rem; font-family: "Sora", sans-serif; font-weight: 700; font-size: 1.1rem; color: #fff; }
.ab-value p { margin-top: 0.55rem; font-size: 0.9rem; line-height: 1.6; color: var(--ab-gray); }
.ab-value:hover .ic-draw { stroke-dasharray: 60; stroke-dashoffset: 60; animation: ic-draw 0.9s var(--ab-ease) forwards; }
@keyframes ic-draw { to { stroke-dashoffset: 0; } }
.ab-value:hover .ic-pop { animation: ic-pop 0.7s var(--ab-ease); transform-origin: 50% 50%; }
@keyframes ic-pop { 0% { transform: scale(0.6); opacity: 0; } }
.ab-value:hover .ic-bounce { animation: ic-bounce 0.8s var(--ab-ease); transform-origin: 50% 100%; }
@keyframes ic-bounce { 35% { transform: translateY(-4px) scaleY(1.08); } 70% { transform: translateY(0) scaleY(0.94); } }
.ab-value:hover .ic-spin { animation: ic-spin 1s var(--ab-ease); transform-origin: 50% 50%; }
@keyframes ic-spin { to { transform: rotate(360deg); } }

/* ---------- Team ---------- */
.ab-team { display: grid; gap: 1rem; }
@media (min-width: 640px) { .ab-team { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .ab-team { grid-template-columns: repeat(4, 1fr); } }
.ab-person { position: relative; padding: 1.8rem 1.6rem; border-radius: 1.4rem; border: 1px solid var(--ab-line); background: var(--ab-surface); text-align: center; overflow: hidden; transition: transform 0.6s var(--ab-ease), border-color 0.4s; }
.ab-person:hover { transform: translateY(-4px); border-color: rgba(242, 107, 33, 0.45); }
.ab-person::before { content: ""; position: absolute; inset: 0; background: radial-gradient(360px circle at 50% 0%, rgba(242, 107, 33, 0.16), transparent 60%); opacity: 0; transition: opacity 0.4s; pointer-events: none; }
.ab-person:hover::before { opacity: 1; }
.ab-avatar { position: relative; margin: 0 auto; width: 5.5rem; height: 5.5rem; border-radius: 50%; display: grid; place-items: center; font-family: "Sora", sans-serif; font-weight: 800; font-size: 1.4rem; color: var(--ab-orange2); background: rgba(242, 107, 33, 0.12); border: 2px solid rgba(242, 107, 33, 0.35); overflow: hidden; transition: transform 0.5s var(--ab-ease); }
.ab-avatar img { width: 100%; height: 100%; object-fit: cover; }
.ab-person:hover .ab-avatar { transform: scale(1.06); }
.ab-avatar::after { content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid transparent; border-top-color: var(--ab-orange); opacity: 0; transition: opacity 0.3s; animation: ic-spin 2.4s linear infinite; }
.ab-person:hover .ab-avatar::after { opacity: 1; }
.ab-person h3 { margin-top: 1.1rem; font-family: "Sora", sans-serif; font-weight: 700; font-size: 1.1rem; color: #fff; }
.ab-role { display: block; margin-top: 0.25rem; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ab-orange2); }
.ab-person p { margin-top: 0.7rem; font-size: 0.88rem; line-height: 1.55; color: var(--ab-gray); }

/* ---------- Giant + CTA ---------- */
.ab-giant { overflow: hidden; padding: 2rem 0; border-top: 1px solid var(--ab-line); border-bottom: 1px solid var(--ab-line); background: var(--ab-bg); }
.ab-giant span { display: block; white-space: nowrap; font-family: "Sora", sans-serif; font-weight: 800; font-size: clamp(4rem, 13vw, 13rem); line-height: 1; letter-spacing: -0.04em; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.16); will-change: transform; }
.ab-giant span em { font-style: normal; color: rgba(242, 107, 33, 0.9); -webkit-text-stroke: 0; }
.ab-cta { position: relative; overflow: hidden; border-radius: 2rem; border: 1px solid rgba(242, 107, 33, 0.35); padding: 3rem 2rem; text-align: center; background: radial-gradient(700px 400px at 50% 0%, rgba(242, 107, 33, 0.22), transparent 60%), var(--ab-surface); }
@media (min-width: 1024px) { .ab-cta { padding: 4.5rem 3rem; } }

/* ---------- reveal defaults ---------- */
html.ab-gsap [data-ab] { opacity: 0; }
html.ab-gsap .ab-line-inner { transform: translateY(110%); }
@media (prefers-reduced-motion: reduce) {
  html.ab-gsap [data-ab] { opacity: 1; }
  html.ab-gsap .ab-line-inner { transform: none; }
  .ab-ticker .marquee, .ab-b-water, .ab-b-win, .ab-avatar::after { animation: none !important; }
  .ab-halo { display: none; }
  .ab-ms-media { clip-path: none !important; }
  .ab-words span { opacity: 1; }
}