/* ============================================================
   SCENE-SECTIONS — per-section visual language, sitting on the
   fixed animated backdrop. Cards are glassy / have restrained
   backgrounds so the backdrop reads through tastefully.
   ============================================================ */

/* ---------- Hero ---------- */
.hero-panel {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 0;
    position: relative;
}
.hero-panel__inner { max-width: 980px; }
.hero-panel__eyebrow { margin-bottom: 2rem; opacity: 0; transform: translateY(10px); transition: opacity .7s ease .1s, transform .7s ease .1s; }
.hero-panel__title { font-size: clamp(3.2rem, 10vw, 8.6rem); font-weight: 200; line-height: 1.02; letter-spacing: -0.02em; }
.hero-panel__title .line { display: block; overflow: hidden; padding-bottom: 0.18em; margin-bottom: -0.12em; }
.hero-panel__title .line > span { display: inline-block; transform: translateY(110%); transition: transform 1s cubic-bezier(.2,.8,.2,1); }
.hero-panel__title .line:nth-child(2) > span { transition-delay: 0.15s; }
.hero-panel.is-in .hero-panel__eyebrow { opacity: 1; transform: none; }
.hero-panel.is-in .hero-panel__title .line > span { transform: translateY(0); }
.hero-panel__lead {
    margin-top: 2rem;
    max-width: 58ch;
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    color: var(--ink-soft);
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .8s ease .5s, transform .8s ease .5s;
}
.hero-panel__actions { display: flex; gap: 1rem; margin-top: 2.25rem; flex-wrap: wrap; opacity: 0; transform: translateY(14px); transition: opacity .8s ease .7s, transform .8s ease .7s; }
.hero-panel.is-in .hero-panel__lead, .hero-panel.is-in .hero-panel__actions { opacity: 1; transform: none; }

.hero-markers { position: absolute; inset: 0; pointer-events: none; }
.hero-marker {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--ink-faint);
    padding: 0.4rem 0.7rem;
    border: 1px solid var(--ink-line);
    border-radius: 2px;
    background: color-mix(in oklab, var(--bg) 60%, transparent);
    backdrop-filter: blur(6px);
    display: flex;
    flex-direction: column;
    gap: 4px;
    line-height: 1;
}
.hero-marker__val { color: var(--ink); font-size: 11px; }
.hero-marker { opacity: 0; }
.hero-marker--tr { top: 7rem; right: clamp(1rem, 3vw, 3rem); transform: translateX(16px); transition: opacity 0.7s ease 0.9s, transform 0.7s ease 0.9s; }
.hero-marker--bl { bottom: 5rem; left: clamp(1rem, 3vw, 3rem); transform: translateX(-16px); transition: opacity 0.7s ease 1.1s, transform 0.7s ease 1.1s; }
.hero-panel.is-in .hero-marker { opacity: 1; transform: none; }

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.25em;
    color: var(--ink-faint);
    text-transform: uppercase;
    opacity: 0;
    transform: translateX(-50%);
    animation: scrollPulse 2.4s ease 2.1s infinite, scrollHintReveal 0.7s ease 1.4s forwards;
}
@keyframes scrollHintReveal {
    from { opacity: 0; transform: translateX(-50%) translateY(6px); }
    to   { opacity: 0.3; transform: translateX(-50%) translateY(0); }
}
@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, 0); }
    50% { opacity: 0.9; transform: translate(-50%, 6px); }
}

/* ---------- Glass card base ---------- */
.glass {
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: border-color 0.25s ease, transform 0.25s ease;
}
.glass:hover { border-color: var(--ink-line-strong); }

/* ---------- Pillars (platform) ---------- */
.pillars-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.pillar-v2 {
    padding: 2.25rem 1.75rem 2rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: border-color 0.25s ease, transform 0.25s ease;
    position: relative;
    overflow: hidden;
}
.pillar-v2::before {
    content: "";
    position: absolute; top: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-line), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}
.pillar-v2:hover::before { transform: scaleX(1); }
.pillar-v2:hover { border-color: var(--ink-line-strong); transform: translateY(-2px); }
.pillar-v2__num { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.22em; color: var(--ink-faint); margin-bottom: 2rem; }
.pillar-v2__num em { font-style: normal; color: var(--ink-mute); }
.pillar-v2__title { font-size: clamp(1.3rem, 1.8vw, 1.65rem); margin-bottom: 1.1rem; line-height: 1.15; }
.pillar-v2__body { color: var(--ink-mute); font-size: 14.5px; line-height: 1.6; margin-bottom: 1.5rem; }
.pillar-v2__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 1rem; border-top: 1px solid var(--ink-line); }
.pillar-v2__tags span {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.55rem;
    border: 1px solid var(--ink-line);
    border-radius: 2px;
    color: var(--ink-mute);
}
@media (max-width: 900px) { .pillars-v2 { grid-template-columns: 1fr; } }

/* ---------- Workflow ---------- */
.workflow-v2 {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    position: relative;
    padding-top: 3rem;
}
.workflow-v2::before {
    content: "";
    position: absolute;
    top: calc(3rem + 22px);
    left: 6%;
    right: 6%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ink-line-strong), transparent);
}
.wf-v2 {
    padding: 1rem 1rem 1.25rem;
    position: relative;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding-top: 3.5rem;
    margin-top: -2rem;
}
.wf-v2__node {
    position: absolute;
    top: -22px;
    left: 50%;
    transform: translateX(-50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--accent-line);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 13px;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 0 4px color-mix(in oklab, var(--bg) 80%, transparent);
}
.wf-v2__label {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.22em;
    color: var(--ink-faint);
    text-transform: uppercase;
    text-align: center;
    margin-bottom: 0.75rem;
}
.wf-v2__title { font-size: 1.05rem; text-align: center; margin-bottom: 0.6rem; line-height: 1.2; }
.wf-v2__body { color: var(--ink-mute); font-size: 13px; line-height: 1.5; text-align: center; }

@media (max-width: 900px) {
    .workflow-v2 { grid-template-columns: 1fr 1fr; }
    .workflow-v2::before { display: none; }
}
@media (max-width: 560px) { .workflow-v2 { grid-template-columns: 1fr; } }

/* ---------- Channels hero pair ---------- */
.channels-v2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1.5rem; }
.ch-v2 {
    padding: 2rem 1.75rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    position: relative;
    overflow: hidden;
    transition: border-color 0.25s ease, transform 0.25s ease;
}
.ch-v2:hover { border-color: var(--ink-line-strong); transform: translateY(-2px); }
.ch-v2__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.25rem; }
.ch-v2__badge {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--accent);
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--accent-line);
    border-radius: 2px;
}
.ch-v2__status {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.15em;
    color: var(--ink-mute);
    display: inline-flex; align-items: center; gap: 0.5rem;
}
.ch-v2__status::before {
    content: "";
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 0 3px color-mix(in oklab, var(--mint) 30%, transparent);
    animation: pulseLive 2s ease infinite;
}
@keyframes pulseLive {
    0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklab, var(--mint) 30%, transparent); }
    50% { box-shadow: 0 0 0 6px color-mix(in oklab, var(--mint) 5%, transparent); }
}
.ch-v2__title { font-size: clamp(1.5rem, 2.2vw, 2rem); margin-bottom: 0.8rem; }
.ch-v2__body { color: var(--ink-mute); font-size: 14.5px; margin-bottom: 1.5rem; line-height: 1.6; }
.ch-v2__points { display: grid; gap: 1rem; padding-top: 1.25rem; border-top: 1px solid var(--ink-line); }
.ch-v2__point { display: grid; grid-template-columns: 32px 1fr; gap: 0.8rem; align-items: start; }
.ch-v2__point-num {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--ink-faint);
    padding-top: 2px;
}
.ch-v2__point strong { display: block; font-family: var(--font-sans); font-weight: 500; font-size: 13.5px; color: var(--ink); margin-bottom: 3px; }
.ch-v2__point span { display: block; color: var(--ink-mute); font-size: 13px; line-height: 1.5; }

@media (max-width: 820px) { .channels-v2 { grid-template-columns: 1fr; } }

/* ---------- Capability grid ---------- */
.cap-v2 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.cap-v2-card {
    padding: 1.5rem 1.35rem 1.75rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: border-color 0.2s ease, transform 0.2s ease;
}
.cap-v2-card:hover { border-color: var(--ink-line-strong); transform: translateY(-2px); }
.cap-v2-card__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 1.25rem; }
.cap-v2-card__idx { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; color: var(--ink-faint); }
.cap-v2-card__tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); }
.cap-v2-card h4 { font-size: 1.05rem; font-family: var(--font-serif); font-weight: 300; text-transform: none; letter-spacing: -0.01em; margin-bottom: 0.7rem; line-height: 1.2; }
.cap-v2-card p { color: var(--ink-mute); font-size: 13.5px; line-height: 1.55; margin-bottom: 1rem; }
.cap-v2-card__meta { display: flex; flex-wrap: wrap; gap: 0.4rem; padding-top: 0.9rem; border-top: 1px solid var(--ink-line); }
.cap-v2-card__meta span { font-family: var(--font-mono); font-size: 10px; color: var(--ink-faint); }
.cap-v2-card__meta span + span::before { content: "·"; margin-right: 0.4rem; color: var(--ink-line); }

@media (max-width: 900px) { .cap-v2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .cap-v2 { grid-template-columns: 1fr; } }

/* ---------- Analytics ---------- */
.analytics-v2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.25rem; }
.an-v2 {
    padding: 2rem 1.75rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.an-v2__head { display: flex; justify-content: space-between; align-items: start; margin-bottom: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--ink-line); }
.an-v2__title { font-size: clamp(1.3rem, 1.8vw, 1.6rem); }
.an-v2__tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; color: var(--accent); padding: 0.3rem 0.55rem; border: 1px solid var(--accent-line); border-radius: 2px; }
.an-v2__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; margin-bottom: 1.75rem; }
.an-v2__kpi-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; color: var(--ink-faint); margin-bottom: 0.5rem; text-transform: uppercase; }
.an-v2__kpi-value { font-family: var(--font-serif); font-size: 1.6rem; font-weight: 300; color: var(--ink); display: flex; align-items: baseline; gap: 0.5rem; }
.an-v2__kpi-delta { font-family: var(--font-mono); font-size: 11px; color: var(--mint); font-weight: 400; }
.an-v2__kpi-delta.down { color: var(--accent); }

.an-v2__bars { display: grid; gap: 1rem; }
.an-v2__bar-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.4rem; font-family: var(--font-mono); font-size: 11px; }
.an-v2__bar-head span { color: var(--ink-mute); }
.an-v2__bar-head strong { color: var(--ink); letter-spacing: 0.12em; font-weight: 500; font-size: 10px; }
.an-v2__bar-track { height: 6px; background: var(--ink-line); border-radius: 3px; overflow: hidden; }
.an-v2__bar-fill { height: 100%; width: 0; background: var(--accent); border-radius: 3px; transition: width 1.2s cubic-bezier(.2,.8,.2,1); }
.an-v2__bar-fill--violet { background: var(--violet); }
.an-v2__bar-fill--mint { background: var(--mint); }

.an-v2__feed { display: grid; gap: 0.6rem; }
.an-v2__feed-row {
    display: grid;
    grid-template-columns: 110px 1fr auto;
    gap: 0.6rem;
    align-items: center;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--ink-line);
    border-radius: var(--radius);
    background: rgba(255,255,255,0.02);
    font-size: 13px;
}
.an-v2__feed-row .code { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.1em; }
.an-v2__feed-row .desc { color: var(--ink-soft); font-size: 13px; }
.an-v2__feed-row .status { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.15em; color: var(--mint); text-transform: uppercase; }

@media (max-width: 1000px) { .analytics-v2 { grid-template-columns: 1fr; } .an-v2__kpis { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Integrations ---------- */
.integrations-v2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.int-v2 {
    padding: 2rem 1.75rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.int-v2__title { font-size: clamp(1.6rem, 2.4vw, 2.2rem); margin-bottom: 1rem; }
.int-v2__body { color: var(--ink-mute); font-size: 14.5px; line-height: 1.6; margin-bottom: 1.75rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--ink-line); }
.int-endpoints { display: grid; gap: 0.5rem; }
.int-endpoint {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: 0.8rem;
    align-items: center;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--ink-line);
    border-radius: 2px;
    background: rgba(255,255,255,0.02);
    font-family: var(--font-mono);
    font-size: 12px;
}
.int-endpoint .method { color: var(--accent); font-weight: 500; letter-spacing: 0.08em; }
.int-endpoint .method.get { color: var(--mint); }
.int-endpoint .path { color: var(--ink); letter-spacing: 0.02em; }
.int-endpoint .status { color: var(--ink-faint); font-size: 11px; }

.term-v2 {
    background: #07070a;
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    font-family: var(--font-mono);
    display: grid;
    grid-template-rows: auto 1fr;
    min-height: 340px;
}
:root[data-theme="light"] .term-v2 { background: #101016; }
.term-v2__src { display: none; }
.term-v2__bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--ink-line);
    font-size: 11px;
    color: rgba(236,232,225,0.5);
    letter-spacing: 0.1em;
}
.term-v2__dots { display: inline-flex; gap: 6px; }
.term-v2__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(236,232,225,0.18); display: inline-block; }
.term-v2__dots i:first-child { background: var(--accent); }
.term-v2__body {
    padding: 1.25rem 1rem;
    font-size: 13px;
    color: rgba(236,232,225,0.88);
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}
.term-v2__caret { display: inline-block; width: 8px; height: 14px; background: var(--accent); vertical-align: -2px; animation: blink 1s step-end infinite; margin-left: 3px; }
@keyframes blink { 50% { opacity: 0; } }
@media (max-width: 900px) { .integrations-v2 { grid-template-columns: 1fr; } }

/* ---------- CTA ---------- */
.cta-v2 {
    padding: clamp(3rem, 8vh, 6rem) 2rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    text-align: center;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}
.cta-v2::before {
    content: "";
    position: absolute; inset: 0;
    background:
        linear-gradient(transparent 24px, color-mix(in oklab, var(--accent) 8%, transparent) 25px),
        linear-gradient(90deg, transparent 24px, color-mix(in oklab, var(--accent) 8%, transparent) 25px);
    background-size: 25px 25px;
    opacity: 0.15;
    mask-image: radial-gradient(60% 70% at 50% 50%, black, transparent 80%);
    -webkit-mask-image: radial-gradient(60% 70% at 50% 50%, black, transparent 80%);
    pointer-events: none;
}
.cta-v2 > * { position: relative; z-index: 1; }
.cta-v2__title { font-size: clamp(2rem, 5vw, 4rem); line-height: 1.05; margin-bottom: 1.25rem; }
.cta-v2__body { max-width: 54ch; margin: 0 auto 2rem; color: var(--ink-soft); font-size: 16px; }
.cta-v2__actions { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; }

/* ---------- Contact ---------- */
.contact-v2 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 1.25rem; }
.contact-card-v2, .social-card-v2 {
    padding: 2.25rem 1.75rem;
    background: var(--card);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}
.contact-card-v2 h3, .social-card-v2 h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.contact-card-v2 p { color: var(--ink-mute); margin-bottom: 1.75rem; font-size: 14.5px; line-height: 1.6; }
.contact-pill-v2 {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--ink-line-strong);
    border-radius: 999px;
    text-decoration: none;
    color: var(--ink);
    font-family: var(--font-mono);
    font-size: 13.5px;
    transition: all 0.2s ease;
}
.contact-pill-v2 .label { font-size: 10px; letter-spacing: 0.2em; color: var(--accent); }
.contact-pill-v2:hover { border-color: var(--accent); background: var(--accent-soft); }

.social-card-v2 { display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; }
.social-grid-v2 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem; }
.social-tile-v2 {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1rem 0.85rem;
    background: rgba(255,255,255,0.02);
    border: 1px solid var(--ink-line);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--ink);
    transition: all 0.2s ease;
}
.social-tile-v2:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-2px); }
.social-tile-v2__mark { font-family: var(--font-serif); font-style: italic; font-size: 1.2rem; color: var(--accent); }
.social-tile-v2__label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-mute); }

@media (max-width: 900px) { .contact-v2 { grid-template-columns: 1fr; } }