/* ==========================================================================
   WiseOwls.ai - Design System & Styles
   Zero-dependency, modern CSS
   ========================================================================== */

/* ---------- 1. Custom Properties ---------- */
:root {
    --color-bg-primary:      #0a0e17;
    --color-bg-secondary:    #111827;
    --color-bg-tertiary:     #1f2937;
    --color-accent:          #06b6d4;
    --color-accent-glow:     rgba(6, 182, 212, 0.25);
    --color-accent-secondary:#8b5cf6;
    --color-amber:           #f59e0b;
    --color-amber-glow:      rgba(245, 158, 11, 0.2);
    --color-text-primary:    #f9fafb;
    --color-text-secondary:  #9ca3af;
    --color-text-dim:        #6b7280;
    --color-border:          rgba(255, 255, 255, 0.08);
    --color-glass:           rgba(255, 255, 255, 0.03);
    --color-active:          #22c55e;
    --color-idle:            #eab308;

    --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
    --font-body:    'Inter', system-ui, -apple-system, sans-serif;
    --font-mono:    'JetBrains Mono', 'Fira Code', ui-monospace, monospace;

    --text-sm:   clamp(0.875rem, 0.8rem + 0.25vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.35vw, 1.125rem);
    --text-lg:   clamp(1.25rem, 1.1rem + 0.5vw, 1.5rem);
    --text-xl:   clamp(1.5rem, 1.2rem + 1vw, 2.25rem);
    --text-2xl:  clamp(2rem, 1.5rem + 1.5vw, 3rem);
    --text-3xl:  clamp(2.5rem, 1.8rem + 2.5vw, 4.5rem);

    --space-xs:  0.25rem;
    --space-sm:  0.5rem;
    --space-md:  1rem;
    --space-lg:  2rem;
    --space-xl:  4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --max-width: 1200px;
    --nav-height: 72px;
    --radius: 12px;
    --radius-sm: 8px;
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 2. Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--color-accent); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-text-primary); }
strong { font-weight: 600; color: var(--color-text-primary); }
[hidden] { display: none !important; }

/* ---------- 3. Typography ---------- */
h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-text-primary);
}

.mono { font-family: var(--font-mono); font-size: 0.85em; }
.text-accent { color: var(--color-accent); }
.text-dim { color: var(--color-text-dim); font-weight: 400; }

.text-gradient {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-label {
    display: inline-block;
    font-size: var(--text-sm);
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-label--amber { color: var(--color-amber); }

.section-heading {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
}

.section-desc {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

/* ---------- 4. Layout ---------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-3xl) 0;
    scroll-margin-top: calc(var(--nav-height) + 1.5rem);
}

.section--alt { background-color: var(--color-bg-secondary); }
.section-intro { text-align: center; margin-bottom: var(--space-xl); }

/* ---------- 5. Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-bg-primary);
    border-color: var(--color-accent);
}

.btn--primary:hover {
    background: transparent;
    color: var(--color-accent);
    box-shadow: 0 0 24px var(--color-accent-glow);
}

.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border-color: var(--color-border);
}

.btn--ghost:hover {
    color: var(--color-text-primary);
    border-color: var(--color-accent);
}

.btn--lg {
    padding: 1.125rem 2.5rem;
    font-size: var(--text-base);
}

.btn__icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- 6. Navigation ---------- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.nav--scrolled {
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--color-border);
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
    text-decoration: none;
}

.nav__logo:hover { color: var(--color-text-primary); }
.nav__logo-icon { width: 36px; height: 36px; color: var(--color-accent); }

.nav__links {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav__link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav__link:hover,
.nav__link--active { color: var(--color-text-primary); }

.nav__link--active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
}

.nav__link--cta {
    padding: 0.5rem 1.25rem;
    border: 1.5px solid var(--color-accent);
    border-radius: var(--radius-sm);
    color: var(--color-accent);
}

.nav__link--cta:hover {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
    transform-origin: center;
}

@media (min-width: 769px) {
    .nav__link--cta {
        margin-left: 0.35rem;
    }
}

/* ---------- 7. Hero ---------- */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    min-height: 100dvh;
    padding: calc(var(--nav-height) + var(--space-xl)) var(--space-lg) var(--space-xl);
    overflow: hidden;
}

.hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(6, 182, 212, 0.08) 1px, transparent 0);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 30%, transparent 80%);
}

.hero__glow {
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}

.hero__content {
    position: relative;
    text-align: center;
    max-width: 800px;
}

.hero__badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: 100px;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.hero__title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-lg);
}

.hero__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.hero__actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.hero__scroll {
    position: absolute;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-text-dim);
    animation: bob 2s ease-in-out infinite;
}

@keyframes bob {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- 8. About ---------- */
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.about__text p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.about__text p:last-child { margin-bottom: 0; }

.about__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.network-graphic {
    width: 100%;
    max-width: 360px;
    opacity: 0.7;
}

.network-graphic svg {
    overflow: visible;
}

.network-graphic__core {
    transform-origin: 200px 200px;
    animation: network-drift 12s ease-in-out infinite;
}

.network-graphic__links {
    transform-origin: 200px 200px;
    animation: network-spin 18s linear infinite;
}

.network-graphic__rings {
    transform-origin: 200px 200px;
    animation: network-counterspin 24s linear infinite;
}

.node-pulse {
    transform-box: fill-box;
    transform-origin: center;
    animation: pulse 2.2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.45;
        transform: scale(0.82);
        filter: drop-shadow(0 0 0 rgba(6, 182, 212, 0));
    }
    50% {
        opacity: 1;
        transform: scale(1.35);
        filter: drop-shadow(0 0 10px rgba(6, 182, 212, 0.45));
    }
}

@keyframes network-drift {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-8px) scale(1.02); }
}

@keyframes network-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes network-counterspin {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

/* ---------- 9. Solutions ---------- */
.solutions__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.card {
    position: relative;
    padding: var(--space-xl) var(--space-lg);
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(6, 182, 212, 0.1);
    transform: translateY(-4px);
}

.card__icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
}

.card__desc {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.6;
}

.card__link {
    display: inline-block;
    margin-top: var(--space-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-amber);
}

.card__link:hover { color: var(--color-text-primary); }

/* Flagship card */
.card--flagship {
    border-color: rgba(245, 158, 11, 0.3);
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05) 0%, var(--color-glass) 100%);
}

.card--flagship:hover {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 40px var(--color-amber-glow);
}

.card--flagship .card__icon { color: var(--color-amber); }

.card__badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    padding: 0.2rem 0.75rem;
    background: rgba(245, 158, 11, 0.15);
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 100px;
    color: var(--color-amber);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* ---------- 9b. Case Study Metrics ---------- */
.case-study__metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    max-width: 800px;
    margin: 0 auto;
}

.case-study__metric {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: border-color var(--transition-base);
}

.case-study__metric:hover {
    border-color: rgba(245, 158, 11, 0.3);
}

.case-study__metric-value {
    display: block;
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-amber);
    line-height: 1.1;
    margin-bottom: var(--space-xs);
}

.case-study__metric-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ---------- 10. AgentFlow Spotlight ---------- */
.agentflow {
    position: relative;
    background: var(--color-bg-primary);
    overflow: hidden;
}

.agentflow__glow {
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-amber-glow) 0%, transparent 70%);
    filter: blur(100px);
    pointer-events: none;
}

.agentflow__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.agentflow__tagline {
    font-size: var(--text-xl);
    font-weight: 300;
    color: var(--color-amber);
    margin-bottom: var(--space-lg);
    letter-spacing: 0.05em;
}

.agentflow__text > p {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.feature-list__item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-list__icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-amber);
    margin-top: 2px;
}

.feature-list__item strong {
    display: block;
    font-size: var(--text-sm);
    margin-bottom: 2px;
}

.feature-list__item span {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-dim);
    line-height: 1.5;
}

/* Dashboard Mockup */
.dashboard-mock {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
}

.dashboard-mock__header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.dashboard-mock__dots {
    display: flex;
    gap: 6px;
}

.dashboard-mock__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-mock__dots span:nth-child(1) { background: #ef4444; }
.dashboard-mock__dots span:nth-child(2) { background: #eab308; }
.dashboard-mock__dots span:nth-child(3) { background: #22c55e; }

.dashboard-mock__title {
    color: var(--color-text-dim);
    font-size: 0.75rem;
}

.dashboard-mock__body {
    padding: var(--space-lg);
    display: grid;
    gap: var(--space-lg);
}

.dashboard-mock__stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.dashboard-mock__body > .dashboard-mock__stat:first-child {
    /* make stats inline */
}

.dashboard-mock__body {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.dashboard-mock__stat-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-amber);
}

.dashboard-mock__stat-label {
    font-size: 0.75rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dashboard-mock__agents {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.dashboard-mock__agent {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-size: 0.8rem;
}

.dashboard-mock__agent-status {
    margin-left: auto;
    color: var(--color-text-dim);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot--active {
    background: var(--color-active);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.status-dot--idle {
    background: var(--color-idle);
    box-shadow: 0 0 8px rgba(234, 179, 8, 0.3);
}

/* ---------- 10b. Project Showcase ---------- */
.project-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all var(--transition-base);
}

.project-card:hover {
    border-color: rgba(6, 182, 212, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 0 1px rgba(6, 182, 212, 0.1);
    transform: translateY(-4px);
}

.project-card__panel {
    padding: var(--space-lg);
}

.project-card__eyebrow {
    display: inline-block;
    margin-bottom: var(--space-md);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.project-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.project-card__title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.project-card__desc {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.5;
}

.project-card__cta {
    flex-shrink: 0;
    padding: 0.375rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 100px;
    transition: all var(--transition-fast);
}

.project-card:hover .project-card__cta {
    background: var(--color-accent);
    color: var(--color-bg-primary);
}

.project-card__list {
    margin-top: var(--space-lg);
    display: grid;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.project-card__list li {
    position: relative;
    padding-left: 1.1rem;
}

.project-card__list li::before {
    content: '\2022';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

/* ---------- 10c. Product Shot (AgentFlow screenshot) ---------- */
.product-shot {
    width: 100%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4);
    transition: all var(--transition-base);
}

.product-shot:hover {
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5), 0 0 40px var(--color-amber-glow);
    transform: translateY(-4px);
}

.agentflow__visual {
    padding-top: 0.25rem;
}

.product-shot__media {
    padding: var(--space-lg) var(--space-lg) 0;
}

.product-shot__media img {
    display: block;
    border-radius: 18px;
    border: 1px solid var(--color-border);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.image-lightbox-trigger {
    display: block;
    width: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: zoom-in;
}

.image-lightbox-trigger img {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.image-lightbox-trigger:hover img {
    transform: translateY(-4px) scale(1.01);
}

.image-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.image-lightbox__backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    background: rgba(4, 10, 20, 0.88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.image-lightbox__dialog {
    position: relative;
    z-index: 1;
    margin: 0;
    max-width: min(92vw, 1100px);
}

.image-lightbox__img {
    display: block;
    width: 100%;
    max-height: 82vh;
    object-fit: contain;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 30px 80px rgba(0,0,0,0.45);
    background: rgba(15, 23, 42, 0.96);
}

.image-lightbox__caption {
    margin-top: 0.875rem;
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.product-shot__chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0.625rem var(--space-md);
    background: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.product-shot__chrome > span:nth-child(-n+3) {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.product-shot__chrome > span:nth-child(1) { background: #ef4444; }
.product-shot__chrome > span:nth-child(2) { background: #eab308; }
.product-shot__chrome > span:nth-child(3) { background: #22c55e; }

.product-shot__label {
    margin-left: var(--space-md);
    color: var(--color-text-dim);
    font-size: 0.7rem;
}

.product-shot__body {
    max-width: 560px;
    margin: 0 auto;
    padding: calc(var(--space-xl) + 1.25rem) var(--space-lg) var(--space-xl);
}

.product-shot__eyebrow {
    display: inline-block;
    margin-bottom: var(--space-md);
    color: var(--color-amber);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.product-shot__title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.product-shot__text {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
}

.product-shot__list {
    display: grid;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.product-shot__list li {
    position: relative;
    padding-left: 1.1rem;
}

.product-shot__list li::before {
    content: '\2022';
    position: absolute;
    left: 0;
    color: var(--color-amber);
}

.product-shot__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    max-width: 560px;
    margin: 0 auto;
    padding: 0.875rem var(--space-lg) var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.product-shot__hint {
    font-size: 0.7rem;
    color: var(--color-amber);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.product-shot__caption {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    text-align: right;
}

/* ---------- 10f. Founder Marker ---------- */
.founder__marker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    margin-bottom: var(--space-xl);
    padding: 0.85rem 1.5rem;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: var(--color-glass);
    color: var(--color-accent);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.founder__photo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto var(--space-xl);
}

.founder__photo img {
    display: block;
    width: min(180px, 60vw);
    max-width: 180px;
    height: auto;
    margin: 0 auto;
    border-radius: 24px;
    border: 1px solid var(--color-border);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

/* ---------- 11. Founder ---------- */
.founder__content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.founder__bio {
    display: grid;
    gap: var(--space-lg);
}

.founder__tagline {
    font-size: var(--text-xl);
    font-weight: 300;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
}

.founder__bio {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    text-align: left;
    margin-top: var(--space-xl);
}

.founder__milestone {
    padding: var(--space-lg);
    background: var(--color-glass);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.founder__milestone-era {
    display: inline-block;
    padding: 0.15rem 0.6rem;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 100px;
    color: var(--color-accent);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.founder__milestone h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
}

.founder__milestone p {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    line-height: 1.6;
}

/* ---------- 12. Contact ---------- */
.contact__content {
    text-align: center;
    max-width: 1120px;
    margin: 0 auto;
}

.contact__heading { margin-bottom: var(--space-md); }

.contact__desc {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    margin-bottom: var(--space-xl);
}

.contact__email {
    margin-top: var(--space-md);
    color: var(--color-text-dim);
    font-size: var(--text-sm);
}

.contact__layout {
    display: grid;
    gap: var(--space-lg);
    align-items: start;
    text-align: left;
}

.contact__intro {
    max-width: 34rem;
}

.contact__panel {
    width: 100%;
    min-width: 0;
}

.contact__direct {
    overflow-wrap: anywhere;
}

.contact__status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-height: 1.5rem;
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

.contact__status::before {
    content: '';
    width: 0.875rem;
    height: 0.875rem;
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.18);
    border: 1px solid rgba(6, 182, 212, 0.45);
    box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.25);
    flex-shrink: 0;
}

.contact__status--sending::before {
    animation: contact-pulse 1.2s ease-out infinite;
}

@keyframes contact-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.35);
        transform: scale(0.95);
    }
    70% {
        box-shadow: 0 0 0 8px rgba(6, 182, 212, 0);
        transform: scale(1);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(6, 182, 212, 0);
        transform: scale(0.95);
    }
}

@media (min-width: 1025px) {
    .contact__layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
    }
}

/* ---------- 13. Footer ---------- */
.footer {
    padding: var(--space-xl) 0;
    border-top: 1px solid var(--color-border);
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer__copy {
    color: var(--color-text-dim);
    font-size: var(--text-sm);
}

.footer__tagline {
    color: var(--color-text-dim);
    font-size: 0.75rem;
    font-style: italic;
}

/* ---------- 13A. AgentFlow One-Pager ---------- */
.agentflow-page {
    background: var(--color-bg-primary);
}

.agentflow-page [data-animate],
.agentflow-page [data-animate].animate-in {
    opacity: 1;
    transform: none;
    transition: none;
    filter: none;
}

.agentflow-page .nav--scrolled {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(10, 14, 23, 0.94);
}

.agentflow-hero {
    position: static;
    display: block;
    overflow: visible;
    padding: calc(var(--nav-height) + var(--space-xl)) 0 var(--space-xl);
    background: transparent;
    min-height: auto;
}

.agentflow-hero::before,
.agentflow-hero::after {
    content: none;
}

.agentflow-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: var(--space-xl);
    align-items: center;
}

.agentflow-hero__content {
    position: relative;
    z-index: 1;
}

.agentflow-hero__lead {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    max-width: 60ch;
    margin-bottom: var(--space-lg);
}

.agentflow-stack-card,
.agentflow-panel,
.agentflow-list-card,
.agentflow-quote-card,
.agentflow-capability-card,
.agentflow-audience__statement,
.agentflow-cta {
    border: 1px solid var(--color-border);
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.9), rgba(10, 14, 23, 0.92));
    border-radius: 24px;
    box-shadow: 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}

.agentflow-stack-card {
    overflow: hidden;
}

.agentflow-stack-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.agentflow-stack-card__status {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #062630;
    background: linear-gradient(135deg, #67e8f9, #22d3ee);
}

.agentflow-stack-card__body {
    padding: 1.5rem;
}

.agentflow-flow {
    display: grid;
    gap: 1rem;
}

.agentflow-flow__step {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
}

.agentflow-flow__step strong {
    display: block;
    font-size: 1.05rem;
    line-height: 1.5;
}

.agentflow-flow__label,
.agentflow-panel__eyebrow {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--color-text-secondary);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.agentflow-flow__step--accent {
    border-color: rgba(6, 182, 212, 0.25);
    box-shadow: inset 0 0 0 1px rgba(6, 182, 212, 0.12);
}

.agentflow-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.agentflow-mini-grid span {
    padding: 0.7rem 0.8rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--color-text-secondary);
    text-align: center;
    font-size: 0.88rem;
}

.agentflow-compare,
.agentflow-problem-grid,
.agentflow-solution-grid,
.agentflow-audience {
    display: grid;
    gap: 1.5rem;
}

.agentflow-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 1.5rem;
}

.agentflow-panel,
.agentflow-list-card,
.agentflow-quote-card,
.agentflow-capability-card,
.agentflow-audience__statement {
    padding: 1.6rem;
}

.agentflow-panel--accent,
.agentflow-capability-card--accent {
    border-color: rgba(245, 158, 11, 0.22);
    box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.12), 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}

.agentflow-panel__title,
.agentflow-list-card h3,
.agentflow-capability-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.agentflow-panel__text,
.agentflow-capability-card p,
.agentflow-solution-copy p,
.agentflow-list-card p {
    color: var(--color-text-secondary);
}

.agentflow-problem-grid,
.agentflow-audience {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.85fr);
}

.agentflow-quote-card {
    display: flex;
    align-items: center;
}

.agentflow-quote-card p,
.agentflow-one-liner {
    font-size: clamp(1.35rem, 1.1rem + 1vw, 2rem);
    line-height: 1.35;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.agentflow-pipeline {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.7rem;
    margin-bottom: 2rem;
}

.agentflow-pipeline__node,
.agentflow-pipeline__arrow {
    font-family: var(--font-mono);
}

.agentflow-pipeline__node {
    padding: 0.9rem 1.15rem;
    border-radius: 999px;
    border: 1px solid rgba(6, 182, 212, 0.18);
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-primary);
}

.agentflow-pipeline__arrow {
    color: var(--color-accent);
    font-size: 1.25rem;
}

.agentflow-solution-grid {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: center;
}

.agentflow-capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}

.agentflow-bullet-list {
    display: grid;
    gap: 0.7rem;
    margin-top: 1rem;
}

.agentflow-bullet-list li {
    position: relative;
    padding-left: 1.2rem;
    color: var(--color-text-secondary);
}

.agentflow-bullet-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72rem;
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-secondary));
    transform: translateY(-50%);
}

.agentflow-result-flow {
    display: grid;
    gap: 0.8rem;
    margin: 1rem 0 1rem;
}

.agentflow-cta {
    padding: clamp(1.8rem, 2.5vw, 3rem);
    text-align: center;
}

/* ---------- 14. Animations ---------- */
[data-animate] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

[data-animate].animate-in {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html { scroll-behavior: auto; }
    [data-animate] { opacity: 1; transform: none; }
}

/* ---------- 15. Responsive ---------- */

/* Tablet & below */
@media (max-width: 1024px) {
    .about__grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .about__visual { order: -1; }
    .about__comparison { grid-template-columns: 1fr !important; }
    .network-graphic { max-width: 280px; }
    .agentflow__grid { grid-template-columns: 1fr; }
    .agentflow__visual { order: -1; }
    .founder__bio { grid-template-columns: 1fr; }
    .contact__layout { grid-template-columns: 1fr; }
    .agentflow-hero__grid,
    .agentflow-compare,
    .agentflow-problem-grid,
    .agentflow-solution-grid,
    .agentflow-audience,
    .agentflow-capability-grid { grid-template-columns: 1fr; }
    .agentflow-capability-grid { gap: 1.25rem; }
    .agentflow-mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
        --space-3xl: 3.5rem;
        --space-2xl: 3rem;
        --space-xl: 2.5rem;
        --space-lg: 1.5rem;
    }

    .hero {
        min-height: auto;
        padding: calc(var(--nav-height) + 1.5rem) var(--space-lg) 2rem;
    }

    .hero__badge {
        margin-bottom: 0.75rem;
        padding: 0.25rem 0.75rem;
    }

    .hero__title {
        margin-bottom: 0.75rem;
    }

    .hero__subtitle {
        margin-bottom: 1rem;
        line-height: 1.6;
    }

    .hero__scroll {
        display: none;
    }

    .contact__content { text-align: left; }
    .contact__panel { padding: 1.25rem; }
    .agentflow-pipeline { flex-direction: column; }
    .agentflow-pipeline__arrow { transform: rotate(90deg); }
    .agentflow-panel,
    .agentflow-list-card,
    .agentflow-quote-card,
    .agentflow-capability-card,
    .agentflow-audience__statement,
    .agentflow-cta {
        padding: 1.3rem;
        border-radius: 20px;
    }

    .nav__links {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(290px, 84vw);
        flex-direction: column;
        align-items: flex-start;
        padding: calc(var(--nav-height) + 1.15rem) 1rem 1.25rem;
        gap: 0.85rem;
        background: rgba(10, 14, 23, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        border-left: 1px solid var(--color-border);
        overflow-y: auto;
        box-shadow: -24px 0 60px rgba(0, 0, 0, 0.35);
    }

    .nav--open .nav__links { transform: translateX(0); }

    .nav--open .nav__toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .nav--open .nav__toggle span:nth-child(2) { opacity: 0; }
    .nav--open .nav__toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .nav__toggle { display: flex; }

    .nav__link { font-size: 0.98rem; padding: 0.45rem 0; width: 100%; }
    .nav__link--cta { margin-top: var(--space-sm); text-align: center; justify-content: center; }

    .hero__actions {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
        width: 100%;
        max-width: 420px;
        margin-inline: auto;
    }

    .case-study__metrics { grid-template-columns: repeat(2, 1fr); }

    .solutions__grid { grid-template-columns: 1fr; }

    .dashboard-mock__body { grid-template-columns: 1fr; }
    .dashboard-mock__stat { flex-direction: row; align-items: center; justify-content: space-between; }

    .footer__inner { flex-direction: column; gap: var(--space-sm); text-align: center; }

    .project-card__panel { grid-template-columns: 1fr !important; }
    .project-card__panel > div { justify-self: center !important; max-width: 100% !important; }

    .feature-list__item { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 2rem;
        --space-lg: 1.25rem;
    }
    .case-study__metrics { grid-template-columns: 1fr; }
    .container { padding: 0 var(--space-md); }
    .section { padding: 2.5rem 0; }
    .hero {
        padding: calc(var(--nav-height) + 1.25rem) var(--space-md) 1.5rem;
    }
    .hero__subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    .card { padding: 1.25rem; }
    .btn { padding: 0.75rem 1.5rem; width: 100%; justify-content: center; }
    .btn--lg { padding: 1rem 2rem; }
    .contact__panel { padding: 1rem; }
    .product-shot__body { padding: 3.2rem 1rem 1rem; }
    .product-shot__meta { padding: 0.75rem 1rem 1rem; }
    .agentflow-mini-grid { grid-template-columns: 1fr; }
}