/* Premium Footer Styles */
.footer-premium {
    background: #0a0a0a;
    color: #e5e5e5;
}
.footer-premium .footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.footer-premium .footer-logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #FFD600;
    letter-spacing: -0.01em;
}
.footer-premium .footer-slogan {
    color: #b3b3b3;
    font-size: 1rem;
    margin-top: 0.5rem;
}
.footer-premium nav h2 {
    color: #b3b3b3;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}
.footer-premium nav a {
    color: #b3b3b3;
    text-decoration: none;
    transition: color 0.2s, transform 0.2s;
}
.footer-premium nav a:hover {
    color: #FFD600;
    transform: translateX(4px);
}
.footer-premium .footer-socials a {
    border: 1px solid #222;
    color: #b3b3b3;
    background: transparent;
    border-radius: 9999px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.5rem;
    transition: border 0.2s, color 0.2s, box-shadow 0.2s;
}
.footer-premium .footer-socials a:hover {
    color: #FFD600;
    border-color: #FFD600;
    box-shadow: 0 0 15px rgba(251,188,0,0.15);
}
.footer-premium .footer-copyright {
    color: #888;
    font-size: 0.7rem;
    text-align: center;
    margin-top: 1.5rem;
}
/* thinkO - custom styles (Tailwind handles layout utilities) */

html {
    scroll-padding-top: 4rem;
}

.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(233, 195, 73, 0.1);
}
.glass-stroke {
    border-top: 1px solid rgba(233, 195, 73, 0.3);
}
.aura-glow {
    box-shadow: 0 0 60px 10px rgba(233, 195, 73, 0.05);
}

/* Curation grid (Read / Listen / Watch / Ask) - calm default, gold rim + soft glow on hover */
.curation-feature-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    border-radius: 0.75rem;
    background: rgba(14, 14, 14, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset;
    transition:
        border-color 0.35s ease,
        background 0.35s ease,
        box-shadow 0.35s ease,
        transform 0.5s ease;
}
.curation-feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(ellipse 115% 70% at 50% 0%, rgba(233, 195, 73, 0.22) 0%, rgba(233, 195, 73, 0.06) 38%, transparent 68%);
    transition: opacity 0.35s ease;
}
.curation-feature-card > * {
    position: relative;
    z-index: 1;
}
.curation-feature-card:hover {
    border-color: #e9c349;
    background: rgba(24, 24, 22, 0.92);
    box-shadow:
        0 0 0 1px rgba(233, 195, 73, 0.35),
        0 18px 40px rgba(0, 0, 0, 0.45);
}
.curation-feature-card:hover::before {
    opacity: 1;
}
.curation-feature-icon {
    transition: border-color 0.35s ease, background-color 0.35s ease;
}
.curation-feature-card:hover .curation-feature-icon {
    border-color: rgba(233, 195, 73, 0.45);
    background: rgba(233, 195, 73, 0.1);
}
.curation-feature-card__desc {
    width: 100%;
    max-width: 14.5rem;
    margin-inline: auto;
    line-height: 1.4;
    text-wrap: balance;
}
@media (min-width: 1024px) {
    .curation-feature-card__desc {
        font-size: 0.875rem;
        line-height: 1.35;
        max-width: 100%;
    }
}
@media (hover: none) {
    .curation-feature-card:active {
        border-color: #e9c349;
        background: rgba(24, 24, 22, 0.92);
        box-shadow:
            0 0 0 1px rgba(233, 195, 73, 0.35),
            0 18px 40px rgba(0, 0, 0, 0.45);
        transform: translateY(-0.25rem);
    }
    .curation-feature-card:active::before {
        opacity: 1;
    }
    .curation-feature-card:active .curation-feature-icon {
        border-color: rgba(233, 195, 73, 0.45);
        background: rgba(233, 195, 73, 0.1);
    }
}
.primary-btn {
    border: 1px solid #e9c349;
    box-shadow: inset 0 0 8px rgba(233, 195, 73, 0.2);
    transition: all 0.5s ease;
}
.primary-btn:hover {
    background: rgba(233, 195, 73, 0.05);
    box-shadow: inset 0 0 12px rgba(233, 195, 73, 0.4);
}
.material-symbols-outlined {
    font-variation-settings: "FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;
}
.insight-card {
    background: linear-gradient(145deg, rgba(233, 195, 73, 0.05) 0%, rgba(0, 0, 0, 0) 100%);
    border: 1px solid rgba(233, 195, 73, 0.15);
    box-shadow: 0 0 20px rgba(233, 195, 73, 0.05);
}
.glow-orange {
    box-shadow: 0 0 30px rgba(233, 195, 73, 0.4);
}

@keyframes flow {
    0% {
        left: 0%;
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        left: 100%;
        opacity: 0;
    }
}
.animate-flow {
    position: absolute;
    height: 2px;
    width: 40px;
    background: linear-gradient(90deg, transparent, #e9c349, transparent);
    filter: drop-shadow(0 0 5px #e9c349);
    animation: flow 3s linear infinite;
}
.step-node:hover .node-content {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(233, 195, 73, 0.2);
}
.archive-bg-visual {
    overflow: hidden;
}
.archive-bg-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("../assets/images/AI-Network.png");
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    opacity: 0.18;
    filter: saturate(0.9) brightness(0.72);
    mix-blend-mode: screen;
}
.archive-bg-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(14, 14, 14, 0.42), rgba(14, 14, 14, 0.74)),
        radial-gradient(circle at 50% 42%, rgba(14, 14, 14, 0.1) 0%, rgba(14, 14, 14, 0.36) 58%, rgba(14, 14, 14, 0.78) 100%),
        linear-gradient(90deg, rgba(14, 14, 14, 0.58), transparent 28%, transparent 72%, rgba(14, 14, 14, 0.58));
}

/* Anchor scroll offset = fixed header (h-16 = 4rem) */
main section[id],
#download {
    scroll-margin-top: 4rem;
}

/* Cinematic hero */
.hero-cinematic {
    background-color: #000000;
}
.hero-content-shell {
    padding-bottom: min(52vh, 420px);
}
.hero-mobile-image {
    display: none;
}
@media (max-width: 1023px) {
    .hero-cinematic {
        padding-bottom: max(1rem, env(safe-area-inset-bottom, 0px));
        min-height: auto !important;
    }
    .hero-content-shell {
        padding-bottom: 0;
    }
    .hero-cinematic .hero-quote-wrap {
        margin-bottom: 1rem;
    }
    .hero-store-row {
        margin-bottom: 0;
    }
    .hero-store-row .store-btn {
        width: 100%;
        justify-content: center;
    }
}
.hero-bg-image {
    position: absolute;
    top: 5rem;
    right: clamp(1.5rem, 4vw, 5rem);
    bottom: 0;
    width: min(56vw, 900px);
    background-image: url("../assets/images/hero.png");
    background-repeat: no-repeat;
    background-position: bottom right;
    background-size: auto min(88%, 880px);
    pointer-events: none;
    z-index: 0;
}
@media (max-width: 1023px) {
    .hero-bg-image {
        display: none;
    }
    .hero-mobile-image {
        display: block;
        width: min(88vw, 350px);
        height: auto;
        margin: 1.35rem auto 0;
        pointer-events: none;
    }
}
.hero-scrim {
    position: absolute;
    top: 5rem;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(
        90deg,
        #000000 0%,
        #000000 38%,
        rgba(0, 0, 0, 0.92) 52%,
        rgba(0, 0, 0, 0.35) 72%,
        transparent 100%
    );
    pointer-events: none;
    z-index: 1;
}
@media (max-width: 1023px) {
    .hero-scrim {
        top: 0;
        background: linear-gradient(
            180deg,
            #000000 0%,
            rgba(0, 0, 0, 0.9) 22%,
            rgba(0, 0, 0, 0.55) 42%,
            rgba(0, 0, 0, 0.18) 62%,
            rgba(0, 0, 0, 0) 82%
        );
    }
}

/* Homepage mobile spacing pass */
@media (max-width: 767px) {
    .hero-cinematic {
        padding-top: 5.75rem !important;
        padding-bottom: 0 !important;
    }
    .hero-tagline-gold {
        margin-bottom: 0.65rem !important;
    }
    .hero-headline-gradient {
        margin-bottom: 0.9rem !important;
    }
    .hero-body-muted {
        margin-bottom: 0.9rem !important;
    }
    .hero-quote-wrap {
        margin-bottom: 0.85rem !important;
    }
    .hero-mobile-image {
        width: min(86vw, 342px);
        margin-top: 1.05rem;
    }

    #curation,
    #insight,
    #how-it-works,
    #about {
        padding-top: 2.75rem !important;
        padding-bottom: 3.25rem !important;
    }
    #curation > .text-center,
    #how-it-works .max-w-container-max > .text-center,
    #about > .text-center {
        margin-bottom: 2rem !important;
    }
    #curation .grid,
    #about .grid {
        gap: 1.35rem !important;
    }
    .curation-feature-card {
        padding: 1.35rem !important;
    }
    .curation-feature-icon {
        width: 3.25rem !important;
        height: 3.25rem !important;
        margin-bottom: 1rem !important;
    }
    .curation-feature-card h3 {
        margin-bottom: 0.55rem !important;
    }

    #insight .grid {
        gap: 2rem !important;
    }
    #insight h2 {
        margin-bottom: 1.5rem !important;
    }
    #insight .grid.grid-cols-1.md\:grid-cols-2 {
        gap: 1rem !important;
        margin-bottom: 1.75rem !important;
    }
    #insight .insight-card {
        padding: 1.15rem !important;
    }
    #insight .space-y-12 {
        row-gap: 1.5rem !important;
    }
    #download {
        padding-top: 0.25rem !important;
    }

    #how-it-works .relative.z-10.flex.flex-col {
        gap: 1.45rem !important;
        padding-top: 1.25rem !important;
        padding-bottom: 1.25rem !important;
    }
    #how-it-works .node-content {
        width: 3.5rem !important;
        height: 3.5rem !important;
        margin-bottom: 0.4rem !important;
    }
    #how-it-works .archive-pipeline-card {
        max-width: min(100%, 20rem) !important;
    }
    #how-it-works .mt-32 {
        margin-top: 2rem !important;
    }
    #how-it-works .primary-btn,
    #download button {
        width: 100%;
        padding: 1rem 1.25rem !important;
    }

    #about .group .glass-card {
        margin-bottom: 1rem !important;
    }
    #about .group p {
        margin-bottom: 0 !important;
    }

    .home-page footer.w-full {
        padding-top: 3rem !important;
        padding-bottom: 2.5rem !important;
    }
    .home-page footer .grid {
        gap: 2rem !important;
    }
    .home-page footer .flex.flex-col.gap-6 {
        gap: 1rem !important;
    }
    .home-page footer nav.flex.flex-col {
        gap: 0.65rem !important;
    }
    .home-page footer .mt-20 {
        margin-top: 2rem !important;
        padding-top: 1.5rem !important;
    }
}
/* Shared hero typography (titles, eyebrows, leads) */
.hero-title {
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}
@media (min-width: 768px) {
    .hero-title {
        font-size: 4rem;
    }
}
.hero-eyebrow {
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}
.hero-lead {
    font-family: "Plus Jakarta Sans", system-ui, sans-serif;
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: 0.01em;
}
.hero-rotator-line {
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: clamp(1.25rem, 1rem + 1.25vw, 2rem);
    font-weight: 500;
    line-height: 1.3;
}

.hero-headline-gradient {
    background: linear-gradient(
        180deg,
        #fffcf6 0%,
        #f8efd8 18%,
        #f0dc98 38%,
        #e9c349 58%,
        #c9a227 82%,
        #9e7a1c 100%
    );
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 900;
    /* Metallic depth without breaking gradient clip */
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.55))
        drop-shadow(0 8px 24px rgba(0, 0, 0, 0.25));
}
.hero-tagline-gold {
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: #c5a059;
    text-transform: uppercase;
}
.hero-body-muted {
    color: #e0e0e0;
    font-weight: 400;
}
.hero-highlight-gold {
    color: #e9c349;
    font-weight: 600;
}
.hero-quote-wrap {
    max-width: 100%;
    margin-bottom: 3rem;
}
@media (min-width: 1024px) {
    .hero-quote-wrap {
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: rgba(201, 162, 39, 0.35) transparent;
    }
    .hero-quote-wrap::-webkit-scrollbar {
        height: 4px;
    }
    .hero-quote-wrap::-webkit-scrollbar-thumb {
        background: rgba(201, 162, 39, 0.4);
        border-radius: 999px;
    }
}
.hero-quote-line {
    margin: 0;
    line-height: 1.55;
    font-size: clamp(0.8125rem, 0.4rem + 1.1vw, 1rem);
    white-space: normal;
    display: block;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
}
@media (min-width: 1024px) {
    .hero-quote-line {
        white-space: nowrap;
        display: inline-block;
        font-size: clamp(0.7rem, 0.35rem + 0.9vw, 1rem);
    }
}
.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    background: #e9c349;
    color: #0a0a0a;
    border-radius: 0.25rem;
    padding: 0.75rem 1.25rem;
    font-family: "Space Grotesk", system-ui, sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.2;
    transition: filter 0.25s ease, transform 0.2s ease;
}
.store-btn:hover {
    filter: brightness(1.08);
    transform: translateY(-1px);
}
.store-btn small {
    display: block;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.12em;
    opacity: 0.85;
}
.store-btn strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

@media (min-width: 768px) {
    #mobile-nav-panel {
        display: none !important;
    }
}

/* pages/faq.html - concierge FAQ (avoids overriding global .glass-card) */
.faq-enhanced-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(233, 195, 73, 0.1);
    position: relative;
}

/* Shared top-left gold glow (category cards, chat, compare cols) */
:root {
    --faq-tl-glow: radial-gradient(
        ellipse 200% 160% at 0% 0%,
        rgba(233, 195, 73, 0.14) 0%,
        rgba(58, 48, 12, 0.22) 42%,
        rgba(28, 24, 8, 0.08) 72%,
        rgba(10, 10, 10, 0) 92%
    );
    --faq-tl-glow-hover: radial-gradient(
        ellipse 210% 170% at 0% 0%,
        rgba(233, 195, 73, 0.18) 0%,
        rgba(58, 48, 12, 0.26) 44%,
        rgba(28, 24, 8, 0.1) 74%,
        rgba(10, 10, 10, 0) 94%
    );
    --faq-tl-base: #0a0a0a;
}

/* FAQ category row */
.faq-category-card {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--faq-tl-glow), var(--faq-tl-base);
    border: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transition: background 0.35s ease, transform 0.35s ease;
}
.faq-category-card > * {
    position: relative;
    z-index: 1;
}
.faq-category-card:hover {
    background: var(--faq-tl-glow-hover), #0c0c0c;
}

/* FAQ chat panel - section 1 */
.faq-chat-panel {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--faq-tl-glow), var(--faq-tl-base);
    border: 1px solid rgba(233, 195, 73, 0.1);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}
.faq-chat-panel > * {
    position: relative;
    z-index: 1;
}
.faq-bot-bubble {
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.07) 0%, rgba(22, 22, 22, 0.95) 58%),
        radial-gradient(ellipse 140% 90% at 0% 0%, rgba(233, 195, 73, 0.07) 0%, transparent 55%);
    border: 1px solid rgba(255, 255, 255, 0.06);
    animation: faq-bot-reveal 0.45s ease-out both;
}
.faq-user-bubble {
    background:
        radial-gradient(ellipse 170% 130% at 0% 0%, rgba(233, 195, 73, 0.18) 0%, rgba(58, 48, 12, 0.3) 40%, transparent 72%),
        linear-gradient(135deg, rgba(48, 40, 12, 0.5) 0%, #0a0a0a 65%);
    border: 1px solid rgba(233, 195, 73, 0.35);
}
.faq-pill-glow {
    background:
        radial-gradient(ellipse 200% 120% at 0% 0%, rgba(233, 195, 73, 0.12) 0%, transparent 58%),
        rgba(10, 10, 10, 0.9);
    border: 1px solid rgba(233, 195, 73, 0.22);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

/* FAQ compare table - shared top-left glow + column overlays (match reference) */
.faq-compare-grid {
    position: relative;
    isolation: isolate;
    background: var(--faq-tl-base);
}
.faq-compare-grid::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 0;
    background: radial-gradient(
        ellipse 220% 95% at 0% 0%,
        rgba(233, 195, 73, 0.13) 0%,
        rgba(90, 76, 32, 0.08) 48%,
        rgba(42, 36, 12, 0.03) 72%,
        transparent 92%
    );
}
.faq-compare-grid > * {
    position: relative;
    z-index: 1;
}
/* Col 1: wide top-left wash (spills into col 2) */
.faq-compare-col-feature {
    background:
        radial-gradient(
            ellipse 200% 110% at 0% 0%,
            rgba(130, 110, 50, 0.34) 0%,
            rgba(72, 60, 24, 0.14) 52%,
            transparent 88%
        ),
        linear-gradient(
            to bottom,
            rgba(130, 110, 50, 0.28) 0%,
            rgba(72, 60, 24, 0.12) 45%,
            rgba(28, 24, 10, 0.04) 80%,
            transparent 100%
        );
}
/* Col 2: wider soft continuation */
.faq-compare-col-thinko {
    background: linear-gradient(
        155deg,
        rgba(233, 195, 73, 0.1) 0%,
        rgba(58, 48, 12, 0.06) 38%,
        rgba(28, 24, 10, 0.02) 62%,
        transparent 82%
    );
}
.faq-aura-glow {
    filter: blur(60px);
    opacity: 0.06;
    background: #e9c349;
}

/* FAQ chat log: scroll without visible scrollbar */
.faq-chat-log {
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.faq-chat-log::-webkit-scrollbar {
    display: none;
    width: 0;
    height: 0;
}

/* FAQ concierge chat - animations (pages/faq.html + js/faq-chat.js) */
@keyframes faq-user-in {
    from {
        opacity: 0;
        transform: translateX(28px) scale(0.94);
    }
    to {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
}
@keyframes faq-bot-in {
    from {
        opacity: 0;
        transform: translateX(-22px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
@keyframes faq-pill-pop {
    0% {
        transform: scale(1);
    }
    40% {
        transform: scale(0.92);
    }
    100% {
        transform: scale(1);
    }
}
@keyframes faq-typing-pulse {
    0%,
    100% {
        transform: translateY(0);
        opacity: 0.35;
    }
    50% {
        transform: translateY(-4px);
        opacity: 1;
    }
}
.faq-animate-user {
    animation: faq-user-in 0.48s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.faq-animate-user--static {
    animation: none;
}
.faq-user-bubble {
    box-shadow: 0 0 0 0 rgba(233, 195, 73, 0);
    animation: faq-user-glow 0.65s ease-out 0.15s forwards;
}
@keyframes faq-user-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(233, 195, 73, 0.35);
    }
    100% {
        box-shadow: 0 0 0 8px rgba(233, 195, 73, 0);
    }
}
.faq-animate-bot {
    animation: faq-bot-in 0.52s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.faq-animate-bot--static {
    animation: none;
}
@keyframes faq-bot-reveal {
    from {
        filter: blur(4px);
        opacity: 0.65;
    }
    to {
        filter: blur(0);
        opacity: 1;
    }
}
.faq-typing-avatar {
    animation: faq-avatar-pulse 1s ease-in-out infinite;
}
@keyframes faq-avatar-pulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(233, 195, 73, 0.25);
    }
    50% {
        box-shadow: 0 0 12px 2px rgba(233, 195, 73, 0.2);
    }
}
.faq-typing-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: #e9c349;
    animation: faq-typing-pulse 0.9s ease-in-out infinite;
}
.faq-typing-dot:nth-child(2) {
    animation-delay: 0.15s;
}
.faq-typing-dot:nth-child(3) {
    animation-delay: 0.3s;
}
.faq-pill--pop {
    animation: faq-pill-pop 0.32s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@media (prefers-reduced-motion: reduce) {
    .faq-animate-user,
    .faq-animate-bot,
    .faq-user-bubble,
    .faq-bot-bubble,
    .faq-typing-avatar,
    .faq-typing-dot,
    .faq-pill--pop {
        animation: none !important;
    }
    .faq-user-bubble {
        box-shadow: none;
    }
}
.faq-pill:disabled {
    opacity: 0.42;
    cursor: wait;
}

/* #how-it-works pipeline: mobile tap icon to expand card (desktop = hover only) */
@media (max-width: 1023px) {
    #how-it-works .step-node .archive-pipeline-card {
        opacity: 0;
        transform: translateY(-6px);
        max-height: 0;
        overflow: hidden;
        margin-top: 0;
        padding-top: 0;
        padding-bottom: 0;
        border-color: transparent;
        pointer-events: none;
        transition: opacity 0.32s ease, max-height 0.42s ease, transform 0.32s ease,
            margin-top 0.25s ease, padding-block 0.28s ease, border-color 0.2s ease;
    }
    #how-it-works .step-node[data-open="true"] .archive-pipeline-card {
        opacity: 1;
        transform: translateY(0);
        max-height: 28rem;
        margin-top: 0.375rem;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
        pointer-events: auto;
        border-color: rgba(233, 195, 73, 0.1);
    }
    #how-it-works .step-node[data-open="true"] .node-content {
        box-shadow: 0 0 28px rgba(233, 195, 73, 0.28);
    }
}
@media (max-width: 1023px) and (prefers-reduced-motion: reduce) {
    #how-it-works .step-node .archive-pipeline-card {
        transition-duration: 0.01s;
    }
}

/* thinkO vs other page */
.glow-amber {
    filter: blur(60px);
    background: radial-gradient(circle, rgba(233, 195, 73, 0.12) 0%, transparent 70%);
    pointer-events: none;
}
.neural-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(233, 195, 73, 0.5), transparent);
}
.glass-stroke-gradient {
    border: 1px solid transparent;
    background-image: linear-gradient(#131313, #131313),
        linear-gradient(to bottom right, rgba(233, 195, 73, 0.35), transparent);
    background-origin: border-box;
    background-clip: padding-box, border-box;
}
/* Compare page: row-synced two-column layout (thinko-vs-other.html) */
.vs-compare-row {
    align-items: stretch;
}
.vs-compare-cell--other {
    opacity: 0.55;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0 0.5rem 0.5rem 0;
    min-height: 7.5rem;
}
.vs-compare-cell.vs-other-card {
    min-height: 7.5rem;
}
@media (min-width: 768px) {
    .vs-compare-row > .vs-compare-cell {
        height: 100%;
    }
}
.vs-other-card {
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.vs-other-card:hover {
    border-color: rgba(233, 195, 73, 0.45);
    box-shadow: 0 0 40px rgba(233, 195, 73, 0.08);
}
.metric-orbit {
    width: min(68vw, 28rem);
    max-width: 100%;
}
@media (min-width: 768px) {
    .metric-orbit {
        width: min(100%, 28rem);
    }
}
.vs-rotator {
    position: relative;
    display: grid;
    min-height: 2.7em;
    place-items: center;
    overflow: hidden;
}
.vs-rotator > span {
    grid-area: 1 / 1;
    display: block;
    max-width: min(100%, 1060px);
    opacity: 0;
    transform: translateY(20px);
    transform-origin: center center;
    animation: vsTextRotate 9s linear infinite;
    will-change: transform, opacity;
}
.vs-rotator > span:nth-child(2) {
    animation-delay: 3s;
}
.vs-rotator > span:nth-child(3) {
    animation-delay: 6s;
}
.vs-rotator-single {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}
.vs-rotator-single > span {
    animation-name: vsTextRotateSingle;
    animation-duration: 16s;
    animation-timing-function: linear;
}
.vs-rotator-single > span:nth-child(2) {
    animation-delay: 4s;
}
.vs-rotator-single > span:nth-child(3) {
    animation-delay: 8s;
}
.vs-rotator-single > span:nth-child(4) {
    animation-delay: 12s;
}
.founder-cyclic-title,
.blog-cyclic-title {
    min-height: 2.35em;
}
.vs-rotator-muted {
    color: rgba(229, 226, 225, 0.45);
}
.vs-rotator-bright {
    color: #e5e2e1;
}
.vs-rotator-bright em {
    color: #e9c349;
    font-style: normal;
}
.founder-hero .vs-rotator-bright {
    color: #f1efeb;
}
.founder-hero .vs-rotator-muted {
    color: rgba(229, 226, 225, 0.72);
}
.founder-hero-image {
    opacity: 0.28;
    filter: saturate(0.75) brightness(0.42);
}
.founder-hero-overlay {
    background:
        radial-gradient(circle at 50% 35%, rgba(8, 8, 8, 0.2) 0%, rgba(8, 8, 8, 0.78) 65%),
        linear-gradient(180deg, rgba(8, 8, 8, 0.96) 0%, rgba(8, 8, 8, 0.82) 45%, rgba(8, 8, 8, 0.96) 100%);
}

@keyframes vsTextRotate {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    6% {
        opacity: 0;
        transform: translateY(20px);
    }
    10%,
    25% {
        opacity: 1;
        transform: translateY(0);
    }
    31% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 0;
        transform: translateY(-20px);
    }
}

@keyframes vsTextRotateSingle {
    0% {
        opacity: 0;
        transform: translateY(18px);
        visibility: hidden;
    }
    3% {
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
    }
    20% {
        opacity: 1;
        transform: translateY(0);
        visibility: visible;
    }
    23% {
        opacity: 0;
        transform: translateY(-18px);
        visibility: hidden;
    }
    100% {
        opacity: 0;
        transform: translateY(-18px);
        visibility: hidden;
    }
}

@media (max-width: 767px) {
    .vs-rotator {
        min-height: 3.4em;
    }
}

@media (prefers-reduced-motion: reduce) {
    .vs-rotator {
        overflow: visible;
    }
    .vs-rotator > span {
        animation: none;
        opacity: 1;
        transform: none;
        filter: none;
    }
    .vs-rotator > span:not(:first-child) {
        display: none;
    }
}

/* Blog listing */
.editorial-gradient {
    background: radial-gradient(circle at top right, rgba(251, 188, 0, 0.05), transparent 40%),
        radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.02), transparent 40%);
}
.blog-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}
.blog-card-link .glass-card {
    height: 100%;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.5s ease;
}
.blog-card-link:hover .glass-card,
.blog-card-link:focus-visible .glass-card {
    border-color: rgba(233, 195, 73, 0.45);
    box-shadow: 0 0 48px rgba(233, 195, 73, 0.1);
}
.blog-featured-link {
    display: block;
    text-decoration: none;
    color: inherit;
}
.blog-featured-link .glass-card {
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
}
.blog-featured-link:hover .glass-card,
.blog-featured-link:focus-visible .glass-card {
    border-color: rgba(233, 195, 73, 0.4);
    box-shadow: 0 0 56px rgba(233, 195, 73, 0.12);
}

/* Blog article (brief) */
.reading-column {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}
.glow-insight {
    box-shadow: 0 0 40px rgba(251, 188, 0, 0.08);
}
.glass-panel {
    backdrop-filter: blur(12px);
    background: rgba(28, 27, 27, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.blog-hero-animate {
    animation: fadeInUp 0.8s ease-out forwards;
}
.blog-hero-focal {
    background: radial-gradient(ellipse 65% 55% at 50% 50%, rgba(0, 0, 0, 0.6), transparent 72%);
    pointer-events: none;
}

/* Global responsive spacing optimization */
:root {
    --site-section-space: 4.5rem;
    --site-section-space-sm: 3.25rem;
    --site-section-space-xs: 2.5rem;
    --site-heading-gap: 2.5rem;
    --site-heading-gap-sm: 1.9rem;
    --site-heading-gap-xs: 1.35rem;
    --site-gutter: 1.35rem;
    --site-gutter-sm: 1rem;
}

[class*="py-section-gap"] {
    padding-top: var(--site-section-space) !important;
    padding-bottom: var(--site-section-space) !important;
}
[class*="pt-section-gap"] {
    padding-top: var(--site-section-space) !important;
}
[class*="pb-section-gap"] {
    padding-bottom: var(--site-section-space) !important;
}
[class*="mt-section-gap"] {
    margin-top: var(--site-section-space) !important;
}
[class*="mb-section-gap"] {
    margin-bottom: var(--site-section-space) !important;
}
[class*="space-y-section-gap"] > :not([hidden]) ~ :not([hidden]) {
    --tw-space-y-reverse: 0 !important;
    margin-top: calc(var(--site-section-space) * calc(1 - var(--tw-space-y-reverse))) !important;
    margin-bottom: calc(var(--site-section-space) * var(--tw-space-y-reverse)) !important;
}
[class*="gap-gutter"] {
    gap: var(--site-gutter) !important;
}
[class*="space-y-gutter"] > :not([hidden]) ~ :not([hidden]) {
    --tw-space-y-reverse: 0 !important;
    margin-top: calc(var(--site-gutter) * calc(1 - var(--tw-space-y-reverse))) !important;
    margin-bottom: calc(var(--site-gutter) * var(--tw-space-y-reverse)) !important;
}
[class*="mb-20"],
[class*="mb-24"] {
    margin-bottom: var(--site-heading-gap) !important;
}
[class*="mt-20"],
[class*="mt-24"],
[class*="mt-32"] {
    margin-top: var(--site-heading-gap) !important;
}

@media (max-width: 1023px) {
    [class*="py-section-gap"] {
        padding-top: var(--site-section-space-sm) !important;
        padding-bottom: var(--site-section-space-sm) !important;
    }
    [class*="pt-section-gap"] {
        padding-top: var(--site-section-space-sm) !important;
    }
    [class*="pb-section-gap"] {
        padding-bottom: var(--site-section-space-sm) !important;
    }
    [class*="mt-section-gap"] {
        margin-top: var(--site-section-space-sm) !important;
    }
    [class*="mb-section-gap"] {
        margin-bottom: var(--site-section-space-sm) !important;
    }
    [class*="space-y-section-gap"] > :not([hidden]) ~ :not([hidden]) {
        margin-top: var(--site-section-space-sm) !important;
    }
    [class*="gap-gutter"] {
        gap: var(--site-gutter-sm) !important;
    }
    [class*="space-y-gutter"] > :not([hidden]) ~ :not([hidden]) {
        margin-top: var(--site-gutter-sm) !important;
    }
    [class*="mb-20"],
    [class*="mb-24"] {
        margin-bottom: var(--site-heading-gap-sm) !important;
    }
    [class*="mt-20"],
    [class*="mt-24"],
    [class*="mt-32"] {
        margin-top: var(--site-heading-gap-sm) !important;
    }
    .px-margin-mobile,
    [class*="px-margin-mobile"] {
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }
}

@media (max-width: 767px) {
    [class*="py-section-gap"] {
        padding-top: var(--site-section-space-xs) !important;
        padding-bottom: var(--site-section-space-xs) !important;
    }
    [class*="pt-section-gap"] {
        padding-top: var(--site-section-space-xs) !important;
    }
    [class*="pb-section-gap"] {
        padding-bottom: var(--site-section-space-xs) !important;
    }
    [class*="mt-section-gap"] {
        margin-top: var(--site-section-space-xs) !important;
    }
    [class*="mb-section-gap"] {
        margin-bottom: var(--site-section-space-xs) !important;
    }
    [class*="space-y-section-gap"] > :not([hidden]) ~ :not([hidden]) {
        margin-top: var(--site-section-space-xs) !important;
    }
    [class*="mb-20"],
    [class*="mb-24"] {
        margin-bottom: var(--site-heading-gap-xs) !important;
    }
    [class*="mt-20"],
    [class*="mt-24"],
    [class*="mt-32"] {
        margin-top: var(--site-heading-gap-xs) !important;
    }
    main.mt-20,
    main[class*="mt-20"] {
        margin-top: 5rem !important;
    }
    main[class*="pt-12"],
    section[class*="pt-12"] {
        padding-top: 2.25rem !important;
    }
    .faq-enhanced-card.p-gutter,
    [class*="p-gutter"] {
        padding: 1.25rem !important;
    }
    .glass-card.p-8,
    .glass-card.p-10,
    .glass-card.p-12,
    .glass-card.p-16 {
        padding: 1.5rem !important;
    }
    .reading-column {
        max-width: min(100%, 42rem);
    }
    .reading-column[class*="space-y-section-gap"] > :not([hidden]) ~ :not([hidden]) {
        margin-top: 2.4rem !important;
    }
    .blog-featured-link {
        margin-bottom: 0 !important;
    }
    .blog-card-link .glass-card,
    .blog-featured-link .glass-card {
        min-height: 0;
    }
    .blog-card-link .glass-card {
        padding: 1.35rem !important;
    }
    .blog-card-link .mt-12 {
        margin-top: 1.75rem !important;
    }
    .hero-cinematic + section,
    main > section:first-child + section {
        padding-top: 2.75rem !important;
    }
    footer[class*="py-section-gap"] {
        padding-top: 2.25rem !important;
        padding-bottom: 1.9rem !important;
    }
}

/* Global top-spacing normalization after shared sticky header (h-16) */
main[class*="pt-40"],
section[class*="pt-40"] {
    padding-top: 7rem !important;
}
main[class*="pt-32"],
section[class*="pt-32"] {
    padding-top: 6rem !important;
}
main[class*="pt-24"],
section[class*="pt-24"] {
    padding-top: 5.25rem !important;
}

@media (max-width: 767px) {
    main[class*="pt-40"],
    section[class*="pt-40"] {
        padding-top: 5.5rem !important;
    }
    main[class*="pt-32"],
    section[class*="pt-32"] {
        padding-top: 5rem !important;
    }
    main[class*="pt-24"],
    section[class*="pt-24"] {
        padding-top: 4.5rem !important;
    }
}