/* Shared styles for the public landing + about pages (landing.html, about.html). */
/* ── Landing page (self-contained; tokens come from lylac.css) ─────────── */
.lp { --ink: #14142a; --ink-2: #1f1b3d; --glass: rgba(255,255,255,0.06); --glass-line: rgba(255,255,255,0.12); overflow-x: hidden; }
.lp section { position: relative; }
.lp-wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.lp-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: var(--text-xs); letter-spacing: 2.5px; text-transform: uppercase; font-weight: 700; color: var(--primary); margin-bottom: 16px; }
.lp-eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.lp-h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); line-height: 1.08; margin: 0 0 16px; }
.lp-lead { font-size: 1.08rem; line-height: 1.75; color: var(--text); max-width: 600px; }
.lp-center { text-align: center; }
.lp-center .lp-lead { margin-left: auto; margin-right: auto; }

/* Hero */
.lp-hero { background: radial-gradient(120% 90% at 10% 0%, #2d1b69 0%, var(--ink) 55%, #0f0f22 100%); color: #fff; padding: 88px 0 120px; overflow: hidden; isolation: isolate; }
.lp-blob { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; z-index: -1; animation: lp-drift 18s ease-in-out infinite alternate; }
.lp-blob.b1 { width: 520px; height: 520px; background: var(--primary); top: -160px; right: -120px; }
.lp-blob.b2 { width: 380px; height: 380px; background: var(--secondary); bottom: -140px; left: -100px; opacity: .35; animation-duration: 22s; }
.lp-blob.b3 { width: 260px; height: 260px; background: var(--accent); top: 40%; left: 45%; opacity: .18; animation-duration: 26s; }
@keyframes lp-drift { 0% { transform: translate(0,0) scale(1); } 50% { transform: translate(40px,-30px) scale(1.08); } 100% { transform: translate(-30px,25px) scale(.95); } }
.lp-grain { position: absolute; inset: 0; z-index: -1; opacity: .07; background-image: radial-gradient(rgba(255,255,255,.8) 1px, transparent 1px); background-size: 3px 3px; mask-image: linear-gradient(to bottom, #000 30%, transparent); }
.lp-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.lp-pill { display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px 7px 10px; border: 1px solid var(--glass-line); background: var(--glass); border-radius: 999px; font-size: var(--text-sm); color: rgba(255,255,255,.85); margin-bottom: 28px; backdrop-filter: blur(6px); }
.lp-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(246,154,49,.7); animation: lp-pulse 2s infinite; }
@keyframes lp-pulse { 0% { box-shadow: 0 0 0 0 rgba(246,154,49,.6); } 70% { box-shadow: 0 0 0 10px rgba(246,154,49,0); } 100% { box-shadow: 0 0 0 0 rgba(246,154,49,0); } }
.lp-hero h1 { color: #fff; font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: .98; letter-spacing: .5px; margin: 0 0 24px; }
.lp-hero h1 .grad { background: linear-gradient(90deg, #E9B8F5, var(--primary) 40%, #7fd3d9); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% auto; animation: lp-shine 6s linear infinite; }
@keyframes lp-shine { to { background-position: 200% center; } }
.lp-hero p.sub { color: rgba(255,255,255,.75); font-size: 1.15rem; line-height: 1.75; max-width: 540px; margin: 0 0 36px; }
.lp-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.lp-btn-ghost { border: 1px solid rgba(255,255,255,.3) !important; color: #fff !important; background: transparent !important; }
.lp-btn-ghost:hover { background: rgba(255,255,255,.08) !important; }

/* Hero visual: pH gauge + floating cards */
.lp-visual { position: relative; height: 440px; }
.lp-gauge { position: absolute; inset: 0; margin: auto; width: 320px; height: 320px; border-radius: 50%; background: radial-gradient(circle at 50% 40%, rgba(255,255,255,.10), rgba(255,255,255,.02) 70%); border: 1px solid var(--glass-line); display: grid; place-items: center; backdrop-filter: blur(4px); }
.lp-gauge svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.lp-gauge .track { stroke: rgba(255,255,255,.08); }
.lp-gauge .arc { stroke: url(#lpArc); stroke-linecap: round; stroke-dasharray: 880; stroke-dashoffset: 880; transition: stroke-dashoffset 2.2s cubic-bezier(.2,.8,.2,1); }
.lp-gauge.on .arc { stroke-dashoffset: 610; }
.lp-gauge-val { text-align: center; z-index: 1; }
.lp-gauge-val .num { font-family: var(--font-heading); font-size: 4.2rem; line-height: 1; color: #fff; }
.lp-gauge-val .lbl { font-size: var(--text-xs); letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,.6); margin-top: 8px; }
.lp-gauge-val .band { display: inline-block; margin-top: 12px; font-size: 12px; padding: 4px 12px; border-radius: 999px; background: rgba(59,157,164,.18); color: #9fe3e8; border: 1px solid rgba(59,157,164,.35); }
.lp-float { position: absolute; background: rgba(255,255,255,.08); border: 1px solid var(--glass-line); backdrop-filter: blur(12px); border-radius: 16px; padding: 14px 16px; color: #fff; font-size: 13px; box-shadow: 0 20px 40px rgba(0,0,0,.25); animation: lp-bob 6s ease-in-out infinite; }
.lp-float small { display: block; color: rgba(255,255,255,.55); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.lp-float.f1 { top: 18px; left: 0; }
.lp-float.f2 { bottom: 30px; right: 0; animation-delay: -3s; }
.lp-float.f3 { bottom: 70px; left: 10px; animation-delay: -1.5s; }
.lp-float .chips { display: flex; gap: 6px; margin-top: 6px; }
.lp-float .chips span { padding: 3px 9px; border-radius: 999px; background: rgba(192,115,214,.25); font-size: 11px; }
.lp-spark { display: block; margin-top: 6px; }
.lp-spark path { stroke-dasharray: 200; stroke-dashoffset: 200; animation: lp-draw 3s ease forwards 1s; }
@keyframes lp-draw { to { stroke-dashoffset: 0; } }
@keyframes lp-bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.lp-wave { position: absolute; bottom: -1px; left: 0; width: 100%; height: 80px; display: block; }

/* Trust marquee */
.lp-marquee { background: var(--bg); border-bottom: 1px solid var(--border-light); padding: 20px 0; overflow: hidden; }
.lp-track { display: flex; gap: 48px; width: max-content; animation: lp-scroll 38s linear infinite; }
.lp-marquee:hover .lp-track { animation-play-state: paused; }
.lp-track span { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; color: var(--text-light); font-size: var(--text-sm); font-weight: 600; letter-spacing: .5px; }
.lp-track svg { color: var(--primary); flex: none; }
@keyframes lp-scroll { to { transform: translateX(-50%); } }

/* pH explainer */
.lp-why { background: var(--bg); padding: 110px 0; }
.lp-why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lp-scale { background: var(--card); border: 1px solid var(--border-light); border-radius: 24px; padding: 36px 32px 28px; box-shadow: 0 30px 60px -30px rgba(45,27,105,.25); }
.lp-scale-bar { position: relative; height: 18px; border-radius: 999px; background: linear-gradient(90deg, #e9445a 0%, #f69a31 18%, #f6d431 32%, #8fd16a 46%, #3b9da4 62%, #4866d6 78%, #7b4fc9 100%); }
.lp-scale-band { position: absolute; top: -10px; bottom: -10px; left: 27.1%; width: 5%; border: 2px solid var(--heading); border-radius: 8px; }
.lp-scale-pin { position: absolute; top: -40px; left: 0; transform: translateX(-50%); transition: left 2s cubic-bezier(.2,.8,.2,1); text-align: center; }
.lp-scale.on .lp-scale-pin { left: 29.6%; }
.lp-scale-pin b { display: inline-block; background: var(--heading); color: #fff; font-size: 12px; padding: 3px 9px; border-radius: 8px; }
.lp-scale-pin b::after { content: ""; display: block; width: 0; height: 0; margin: 0 auto; border: 5px solid transparent; border-top-color: var(--heading); position: relative; top: 7px; }
.lp-scale-ticks { display: flex; justify-content: space-between; margin-top: 14px; font-size: 11px; color: var(--text-muted); }
.lp-scale-legend { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 28px; }
.lp-scale-legend div { padding: 12px; border-radius: 12px; background: var(--bg-warm); font-size: 12px; color: var(--text); line-height: 1.5; }
.lp-scale-legend strong { display: block; color: var(--heading); font-size: 13px; }
.lp-note { font-size: 12px; color: var(--text-muted); margin-top: 18px; line-height: 1.6; }

/* Steps */
.lp-steps { background: var(--bg-warm); padding: 110px 0; }
.lp-step-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; position: relative; }
.lp-step-row::before { content: ""; position: absolute; top: 34px; left: 16%; right: 16%; height: 2px; background: repeating-linear-gradient(90deg, var(--primary) 0 8px, transparent 8px 16px); opacity: .4; }
.lp-step { background: var(--card); border-radius: 22px; padding: 32px 26px; text-align: center; border: 1px solid var(--border-light); transition: transform .3s, box-shadow .3s; position: relative; }
.lp-step:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -24px rgba(45,27,105,.35); }
.lp-step-ic { width: 68px; height: 68px; margin: -66px auto 20px; border-radius: 20px; display: grid; place-items: center; background: linear-gradient(135deg, var(--primary), #8b5cf6); color: #fff; box-shadow: 0 12px 24px -8px rgba(192,115,214,.6); }
.lp-step:nth-child(2) .lp-step-ic { background: linear-gradient(135deg, var(--secondary), #2c7a80); box-shadow: 0 12px 24px -8px rgba(59,157,164,.6); }
.lp-step:nth-child(3) .lp-step-ic { background: linear-gradient(135deg, var(--accent), #e0702a); box-shadow: 0 12px 24px -8px rgba(246,154,49,.6); }
.lp-step .n { font-size: 11px; letter-spacing: 2px; color: var(--text-muted); font-weight: 700; }
.lp-step h3 { margin: 6px 0 10px; font-size: 1.25rem; }
.lp-step p { color: var(--text-light); line-height: 1.7; font-size: var(--text-sm); margin: 0; }

/* Feature bento */
.lp-features { background: var(--bg); padding: 110px 0; }
.lp-bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; margin-top: 56px; }
.lp-card { background: var(--card); border: 1px solid var(--border-light); border-radius: 24px; padding: 30px; overflow: hidden; position: relative; transition: transform .3s, box-shadow .3s; }
.lp-card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -30px rgba(45,27,105,.3); }
.lp-card h3 { font-size: 1.2rem; margin: 0 0 8px; }
.lp-card p { color: var(--text-light); font-size: var(--text-sm); line-height: 1.7; margin: 0; }
.lp-card.c-chart { grid-column: span 4; }
.lp-card.c-ai { grid-column: span 2; background: linear-gradient(160deg, #2d1b69, var(--ink)); color: #fff; border: none; }
.lp-card.c-ai h3 { color: #fff; }
.lp-card.c-ai p { color: rgba(255,255,255,.7); }
.lp-card.c-sm { grid-column: span 2; }
.lp-card.c-shop { grid-column: span 6; }
.lp-chart { margin-top: 22px; width: 100%; height: auto; }
.lp-chart .line { stroke-dasharray: 900; stroke-dashoffset: 900; transition: stroke-dashoffset 2.4s ease; }
.lp-chart .pt { opacity: 0; transition: opacity .4s; }
.lp-card.on .lp-chart .line { stroke-dashoffset: 0; }
.lp-card.on .lp-chart .pt { opacity: 1; transition-delay: 1.8s; }
.lp-bubble { margin-top: 22px; background: rgba(255,255,255,.08); border: 1px solid var(--glass-line); border-radius: 16px 16px 16px 4px; padding: 14px 16px; font-size: 13px; line-height: 1.6; min-height: 92px; color: rgba(255,255,255,.9); }
.lp-bubble .cur { display: inline-block; width: 7px; height: 14px; background: var(--primary); vertical-align: -2px; animation: lp-blink 1s steps(1) infinite; }
@keyframes lp-blink { 50% { opacity: 0; } }
.lp-bubble-tag { font-size: 10px; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,.45); margin-top: 10px; }
.lp-mini-ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 18px; }

/* Privacy */
.lp-privacy { background: linear-gradient(160deg, var(--ink) 0%, #2d1b69 100%); color: #fff; padding: 110px 0; overflow: hidden; }
.lp-privacy .lp-h2 { color: #fff; }
.lp-privacy .lp-lead { color: rgba(255,255,255,.72); }
.lp-priv-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.lp-shield { width: 100%; max-width: 360px; margin: 0 auto; display: block; }
.lp-shield .ring { transform-origin: 50% 50%; animation: lp-spin 30s linear infinite; }
.lp-shield .ring.r2 { animation-direction: reverse; animation-duration: 45s; }
@keyframes lp-spin { to { transform: rotate(360deg); } }
.lp-promise { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.lp-promise div { padding: 18px; border-radius: 16px; background: var(--glass); border: 1px solid var(--glass-line); }
.lp-promise strong { display: block; font-size: 15px; margin-bottom: 4px; color: #fff; }
.lp-promise span { font-size: 13px; color: rgba(255,255,255,.65); line-height: 1.6; }

/* Study (public only) */
.lp-study { background: var(--primary-light); padding: 90px 0; }
.lp-study-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }

/* Final CTA */
.lp-final { background: var(--bg); padding: 110px 0; }
.lp-final-card { border-radius: 32px; padding: 72px 32px; text-align: center; background: radial-gradient(100% 140% at 50% 0%, #3a2580 0%, var(--ink) 70%); color: #fff; position: relative; overflow: hidden; isolation: isolate; }
.lp-final-card h2 { color: #fff; font-size: clamp(2rem, 4.4vw, 3.2rem); margin: 0 0 16px; }
.lp-final-card p { color: rgba(255,255,255,.72); max-width: 520px; margin: 0 auto 32px; line-height: 1.75; }
.lp-final-card .app-badges { justify-content: center; }
.lp-disclaimer { max-width: 760px; margin: 28px auto 0; text-align: center; font-size: 12px; color: var(--text-muted); line-height: 1.7; }

/* Scroll reveal */
.lp-reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.lp-reveal.on { opacity: 1; transform: none; }
.lp-d1 { transition-delay: .1s; } .lp-d2 { transition-delay: .2s; } .lp-d3 { transition-delay: .3s; }

/* Responsive */
@media (max-width: 960px) {
    .lp-hero-grid, .lp-why-grid, .lp-priv-grid { grid-template-columns: 1fr; gap: 48px; }
    .lp-hero { padding: 56px 0 96px; text-align: center; }
    .lp-hero p.sub { margin-left: auto; margin-right: auto; }
    .lp-ctas { justify-content: center; }
    .lp-visual { height: 380px; max-width: 420px; margin: 0 auto; width: 100%; }
    .lp-card.c-chart, .lp-card.c-ai, .lp-card.c-sm, .lp-card.c-shop { grid-column: span 6; }
    .lp-priv-grid .lp-shield { max-width: 260px; }
}
@media (max-width: 720px) {
    .lp-step-row, .lp-study-cards { grid-template-columns: 1fr; gap: 56px; }
    .lp-study-cards { gap: 16px; }
    .lp-step-row::before { display: none; }
    .lp-promise, .lp-scale-legend { grid-template-columns: 1fr; }
    .lp-why, .lp-steps, .lp-features, .lp-privacy, .lp-final { padding: 80px 0; }
    .lp-wrap { padding: 0 16px; }
    .lp-gauge { width: 260px; height: 260px; }
    .lp-gauge-val .num { font-size: 3.4rem; }
    .lp-visual { height: 330px; }
    .lp-float.f1, .lp-float.f3 { display: none; }
    .lp-float.f2 { bottom: 0; }
    .lp-final-card { padding: 56px 20px; border-radius: 24px; }
}
@media (prefers-reduced-motion: reduce) {
    .lp *, .lp *::before, .lp *::after { animation: none !important; transition: none !important; }
    .lp-reveal { opacity: 1; transform: none; }
    .lp-gauge .arc { stroke-dashoffset: 610; }
    .lp-scale-pin { left: 29.6%; }
    .lp-chart .line { stroke-dashoffset: 0; } .lp-chart .pt { opacity: 1; }
    .lp-spark path { stroke-dashoffset: 0; }
}

/* ── About page ─────────────────────────────────────────────────────────── */
.ab-hero { padding: 80px 0 110px; }
.ab-flower { position: relative; width: 340px; height: 340px; margin: 0 auto; }
.ab-flower svg { width: 100%; height: 100%; overflow: visible; }
.ab-petals { transform-origin: 170px 170px; animation: lp-spin 60s linear infinite; }
.ab-petal { transform-box: view-box; transform-origin: 170px 170px; opacity: 0; animation: ab-bloom 1.2s cubic-bezier(.2,.8,.2,1) forwards; }
.ab-petal:nth-child(2) { animation-delay: .15s; } .ab-petal:nth-child(3) { animation-delay: .3s; }
.ab-petal:nth-child(4) { animation-delay: .45s; } .ab-petal:nth-child(5) { animation-delay: .6s; }
@keyframes ab-bloom { from { opacity: 0; transform: rotate(var(--r)) scale(.2); } to { opacity: 1; transform: rotate(var(--r)) scale(1); } }
.ab-core { animation: lp-pulse-core 4s ease-in-out infinite; transform-origin: 170px 170px; transform-box: view-box; }
@keyframes lp-pulse-core { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }
.ab-orbit { position: absolute; inset: -20px; border: 1px dashed rgba(255,255,255,.14); border-radius: 50%; animation: lp-spin 40s linear infinite reverse; }
.ab-orbit::after { content: ""; position: absolute; top: 50%; left: -5px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }

.ab-story { background: var(--bg); padding: 110px 0; }
.ab-story-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
.ab-name { border-radius: 28px; padding: 44px 36px; text-align: center; background: linear-gradient(150deg, var(--primary-lighter), var(--accent-light)); position: relative; overflow: hidden; }
.ab-name::before { content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: var(--primary); opacity: .12; top: -90px; right: -90px; filter: blur(10px); }
.ab-name img { width: 92px; height: 92px; animation: lp-bob 6s ease-in-out infinite; margin-bottom: 18px; }
.ab-name h3 { margin: 0 0 12px; }
.ab-name p { color: var(--text); line-height: 1.75; font-size: var(--text-sm); margin: 0; position: relative; }
.ab-quote { margin-top: 28px; padding-left: 20px; border-left: 3px solid var(--primary); font-size: 1.1rem; line-height: 1.7; color: var(--heading); font-weight: 600; }

.ab-values { background: var(--bg-warm); padding: 110px 0; }
.ab-value-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
.ab-value { background: var(--card); border: 1px solid var(--border-light); border-radius: 24px; padding: 34px 28px; transition: transform .3s, box-shadow .3s; position: relative; overflow: hidden; }
.ab-value::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--c, var(--primary)); transform: scaleX(0); transform-origin: left; transition: transform .5s ease; }
.ab-value:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -24px rgba(45,27,105,.35); }
.ab-value:hover::after { transform: scaleX(1); }
.ab-value .ic { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; color: #fff; margin-bottom: 20px; background: var(--c, var(--primary)); box-shadow: 0 12px 24px -10px var(--c, var(--primary)); }
.ab-value h3 { font-size: 1.15rem; margin: 0 0 10px; }
.ab-value p { color: var(--text-light); line-height: 1.7; font-size: var(--text-sm); margin: 0; }

.ab-vision { background: linear-gradient(160deg, var(--ink) 0%, #2d1b69 100%); color: #fff; padding: 120px 0; overflow: hidden; isolation: isolate; text-align: center; }
.ab-vision .lp-h2 { color: #fff; }
.ab-vision-text { font-family: var(--font-heading); font-size: clamp(1.6rem, 3.4vw, 2.6rem); line-height: 1.25; max-width: 860px; margin: 0 auto; letter-spacing: .3px; }
.ab-vision-text .grad { background: linear-gradient(90deg, #E9B8F5, var(--primary) 40%, #7fd3d9); -webkit-background-clip: text; background-clip: text; color: transparent; background-size: 200% auto; animation: lp-shine 6s linear infinite; }
.ab-rings { position: absolute; inset: 0; z-index: -1; display: grid; place-items: center; }
.ab-rings span { position: absolute; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; animation: ab-ripple 8s ease-out infinite; }
.ab-rings span:nth-child(2) { animation-delay: 2.6s; } .ab-rings span:nth-child(3) { animation-delay: 5.2s; }
@keyframes ab-ripple { from { width: 80px; height: 80px; opacity: .9; } to { width: 1100px; height: 1100px; opacity: 0; } }

.ab-learn { background: var(--bg); padding: 110px 0; }
.ab-bar-wrap { max-width: 880px; margin: 56px auto 0; background: var(--card); border: 1px solid var(--border-light); border-radius: 24px; padding: 32px 28px 24px; box-shadow: 0 30px 60px -30px rgba(45,27,105,.2); }
.ab-bar { display: flex; height: 22px; border-radius: 999px; overflow: hidden; }
.ab-bar div { transition: transform .3s, filter .3s, opacity .3s; opacity: .45; }
.ab-bar div.hl { opacity: 1; filter: saturate(1.2); }
.ab-bar-ticks { display: flex; justify-content: space-between; margin-top: 12px; font-size: 11px; color: var(--text-muted); }
.ab-bands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
.ab-band { text-align: left; background: var(--bg-warm); border: 2px solid transparent; border-radius: 16px; padding: 16px; cursor: pointer; font: inherit; color: inherit; transition: border-color .25s, transform .25s, background .25s; }
.ab-band:hover, .ab-band.active { border-color: var(--c); background: var(--card); transform: translateY(-3px); }
.ab-band .k { font-size: 11px; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--t); }
.ab-band .v { font-family: var(--font-heading); font-size: 1.7rem; color: var(--t); margin: 4px 0 8px; }
.ab-band p { font-size: 12.5px; color: var(--text-light); line-height: 1.6; margin: 0; }
.ab-factors { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; max-width: 1060px; margin: 64px auto 0; }
.ab-factor { background: var(--card); border: 1px solid var(--border-light); border-radius: 20px; padding: 22px 18px; transition: transform .3s; }
.ab-factor:hover { transform: translateY(-4px); }
.ab-factor .ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--primary-light); color: var(--primary); margin-bottom: 14px; }
.ab-factor strong { display: block; color: var(--heading); margin-bottom: 6px; font-size: 14px; }
.ab-factor span { font-size: 13px; color: var(--text-light); line-height: 1.6; }
.ab-callout { max-width: 1060px; margin: 20px auto 0; display: flex; gap: 14px; align-items: flex-start; padding: 16px 20px; border-radius: 16px; background: var(--primary-lighter); border: 1px solid var(--primary-light); font-size: 13px; color: var(--text); line-height: 1.6; }
.ab-callout svg { flex: none; color: var(--primary); margin-top: 2px; }
.ab-doctor { max-width: 1060px; margin: 28px auto 0; border-radius: 24px; padding: 32px; background: var(--card); border: 1px solid var(--border-light); border-left: 5px solid var(--red); display: grid; grid-template-columns: auto 1fr; gap: 24px; }
.ab-doctor .ic { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--red-bg); color: var(--red-text); }
.ab-doctor h3 { color: var(--red-text); margin: 0 0 12px; }
.ab-doctor ul { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 8px 24px; }
.ab-doctor li { position: relative; padding-left: 18px; color: var(--text); font-size: 14px; line-height: 1.6; }
.ab-doctor li::before { content: ""; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.ab-doctor p { margin: 16px 0 0; font-size: 13px; color: var(--text-light); }

.ab-faq { background: var(--bg-warm); padding: 110px 0; }
.ab-faq .faq-item { background: var(--card); border: 1px solid var(--border-light); border-radius: 16px; margin-bottom: 12px; overflow: hidden; transition: border-color .2s, box-shadow .2s; }
.ab-faq .faq-item[open] { border-color: var(--primary); box-shadow: 0 16px 40px -24px rgba(45,27,105,.35); }
.ab-faq .faq-item summary { padding: 20px 56px 20px 24px; cursor: pointer; font-weight: 600; color: var(--heading); list-style: none; position: relative; }
.ab-faq .faq-item summary::-webkit-details-marker { display: none; }
.ab-faq .faq-item summary::after { content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); width: 26px; height: 26px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: grid; place-items: center; font-size: 18px; line-height: 1; transition: transform .3s; }
.ab-faq .faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.ab-faq .faq-item p { padding: 0 24px 20px; color: var(--text); line-height: 1.7; margin: 0; }
.ab-faq .faq-item p a { color: var(--primary); font-weight: 500; }

@media (max-width: 960px) {
    .ab-story-grid { grid-template-columns: 1fr; gap: 40px; }
    .ab-bands { grid-template-columns: 1fr 1fr; }
    .ab-factors { grid-template-columns: 1fr 1fr; }
    .ab-flower { width: 260px; height: 260px; }
}
@media (max-width: 720px) {
    .ab-value-row, .ab-doctor ul { grid-template-columns: 1fr; }
    .ab-doctor { grid-template-columns: 1fr; padding: 24px; }
    .ab-story, .ab-values, .ab-vision, .ab-learn, .ab-faq { padding: 80px 0; }
    .ab-hero { padding: 48px 0 96px; }
    .ab-flower { width: 220px; height: 220px; }
}
@media (prefers-reduced-motion: reduce) {
    .ab-petal { opacity: 1; transform: rotate(var(--r)); }
    .ab-rings { display: none; }
}