/* ============================================
   SAMOGRAI — Editorial Precision Upgrade
   Layered on top of styles.css
   Aesthetic: ink-paper editorial + terminal craft
   ============================================ */

:root {
    /* Typography reset */
    --font-primary: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-display: 'Fraunces', Georgia, serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    /* Palette shift — single-accent warm gold on deep ink */
    --ink-900: #0b0b0c;
    --ink-800: #131315;
    --ink-700: #1a1a1c;
    --paper: #f4ecd8;
    --paper-muted: #d8cfbd;
    --gold: #c9a961;
    --gold-bright: #e4c07e;
    --gold-deep: #8a6f35;
    --sage: #7a8471;

    --bg-primary: var(--ink-900);
    --bg-secondary: var(--ink-800);
    --bg-tertiary: var(--ink-700);
    --bg-glass: rgba(19, 19, 21, 0.72);
    --bg-glass-light: rgba(26, 26, 28, 0.55);

    --text-primary: var(--paper);
    --text-secondary: rgba(244, 236, 216, 0.72);
    --text-muted: rgba(244, 236, 216, 0.45);

    --accent-primary: var(--gold);
    --accent-secondary: var(--gold-bright);
    --accent-tertiary: var(--sage);
    --accent-gradient: linear-gradient(100deg, #c9a961 0%, #e4c07e 55%, #c9a961 100%);

    --border-color: rgba(244, 236, 216, 0.08);
    --border-hover: rgba(201, 169, 97, 0.35);

    --cursor-x: 50%;
    --cursor-y: 50%;
}

/* Accessibility / LLM hint - visually hidden but readable by crawlers + screen readers */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    clip-path: inset(50%);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   BASE TYPOGRAPHY
   ============================================ */
body {
    font-family: var(--font-primary);
    font-feature-settings: "ss01", "ss02", "cv05", "cv11";
    background: var(--ink-900);
    color: var(--paper);
    letter-spacing: 0.005em;
}

/* Film grain + cursor spotlight */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 1;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .08 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    opacity: 0.55;
    mix-blend-mode: overlay;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2;
    background: radial-gradient(
        600px circle at var(--cursor-x) var(--cursor-y),
        rgba(201, 169, 97, 0.07),
        transparent 55%
    );
    transition: background 0.18s ease-out;
}

nav, main, footer { position: relative; z-index: 3; }

/* Selection + focus */
::selection {
    background: var(--gold);
    color: var(--ink-900);
}

/* ============================================
   NAV — minimal editorial bar
   ============================================ */
nav.nav {
    backdrop-filter: blur(14px) saturate(1.3);
    background: rgba(11, 11, 12, 0.72);
    border-bottom: 1px solid var(--border-color);
}

.nav-links a,
.nav a {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 500;
}

.nav-cta {
    border: 1px solid var(--gold) !important;
    color: var(--gold) !important;
    background: transparent !important;
    font-family: var(--font-mono);
    font-size: 12px !important;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 10px 16px !important;
    transition: all 0.25s ease;
}

.nav-cta:hover {
    background: var(--gold) !important;
    color: var(--ink-900) !important;
}

.nav-cta svg { stroke: currentColor; }

/* Przelacznik jezyka PL/EN - widoczny pill ze zlota obwodka */
.nav-links li:has(> a.lang-switch) {
    display: flex;
    align-items: center;
}

.nav-links a.lang-switch {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid var(--gold);
    color: var(--gold) !important;
    border-radius: 2px;
    padding: 6px 12px;
    font-size: 11px;
    line-height: 1;
    letter-spacing: 0.12em;
    white-space: nowrap;
    transition: all 0.25s ease;
}

.nav-links a.lang-switch::after {
    display: none;
}

.nav-links a.lang-switch:hover {
    background: var(--gold);
    color: var(--ink-900) !important;
}

.nav-links a.lang-switch svg {
    display: block;
    width: 13px;
    height: 13px;
    flex-shrink: 0;
    stroke: currentColor;
}

/* ============================================
   HERO — editorial, asymmetric, serif-led
   ============================================ */
section.hero {
    padding-top: clamp(100px, 14vh, 160px);
    padding-bottom: clamp(80px, 10vh, 140px);
    background:
        radial-gradient(1200px 500px at 15% 0%, rgba(201, 169, 97, 0.08), transparent 60%),
        radial-gradient(900px 600px at 95% 100%, rgba(122, 132, 113, 0.05), transparent 60%),
        var(--ink-900);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.hero-chapter {
    display: flex;
    align-items: baseline;
    gap: 14px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 32px;
}

.hero-chapter::before {
    content: "";
    width: 40px;
    height: 1px;
    background: var(--gold);
    transform: translateY(-3px);
}

.hero-grid {
    display: grid !important;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr) !important;
    gap: 80px !important;
    align-items: start !important;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px 7px 10px;
    background: transparent;
    border: 1px solid rgba(201, 169, 97, 0.3);
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold-bright);
    margin-bottom: 40px;
}

.hero-badge-dot {
    background: var(--gold) !important;
    box-shadow: 0 0 10px rgba(201, 169, 97, 0.7);
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(54px, 7.2vw, 112px);
    line-height: 0.95;
    letter-spacing: -0.025em;
    margin-bottom: 40px;
    color: var(--paper);
    font-variation-settings: "opsz" 144, "SOFT" 50;
}

.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--gold-bright);
}

.hero-title .hero-title-gradient {
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
    color: var(--gold-bright);
    font-style: italic;
    font-weight: 300;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(18px, 1.3vw, 21px);
    line-height: 1.5;
    color: var(--text-secondary);
    max-width: 560px;
    font-weight: 400;
    margin-bottom: 48px;
    letter-spacing: -0.005em;
}

/* Redesigned CTA buttons */
.btn {
    font-family: var(--font-mono) !important;
    font-size: 13px !important;
    letter-spacing: 0.08em !important;
    text-transform: uppercase !important;
    font-weight: 500 !important;
    padding: 16px 24px !important;
    border-radius: 2px !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary {
    background: var(--gold) !important;
    color: var(--ink-900) !important;
    border: 1px solid var(--gold) !important;
}

.btn-primary:hover {
    background: var(--gold-bright) !important;
    border-color: var(--gold-bright) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(201, 169, 97, 0.25);
}

.btn-secondary {
    background: transparent !important;
    color: var(--paper) !important;
    border: 1px solid rgba(244, 236, 216, 0.25) !important;
}

.btn-secondary:hover {
    border-color: var(--gold) !important;
    color: var(--gold-bright) !important;
}

/* Stats — editorial, not boxy */
.hero-stats {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 0 !important;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.hero-stat {
    padding-right: 24px;
    border: none !important;
    background: transparent !important;
    position: relative;
}

.hero-stat + .hero-stat {
    padding-left: 24px;
    border-left: 1px solid var(--border-color) !important;
}

.hero-stat-value {
    font-family: var(--font-display) !important;
    font-weight: 300 !important;
    font-size: clamp(40px, 4vw, 56px) !important;
    line-height: 1 !important;
    background: none !important;
    -webkit-text-fill-color: var(--gold-bright) !important;
    color: var(--gold-bright) !important;
    letter-spacing: -0.02em;
    font-variation-settings: "opsz" 144, "SOFT" 100;
}

.hero-stat-label {
    font-family: var(--font-mono) !important;
    font-size: 11px !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase !important;
    color: var(--text-muted) !important;
    margin-top: 10px;
}

/* Hero visual: large brand mark centerpiece */
.hero-visual {
    position: relative;
    justify-self: center;
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    width: min(460px, 100%);
    padding-top: 8px;
}

.hero-mark-halo {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -55%);
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%, rgba(201, 169, 97, 0.22) 0%, rgba(201, 169, 97, 0.06) 35%, transparent 65%),
        conic-gradient(from 180deg at 50% 50%, rgba(201, 169, 97, 0.1), transparent 55%, rgba(122, 132, 113, 0.08), transparent 100%);
    filter: blur(28px);
    pointer-events: none;
    z-index: 0;
    animation: heroHaloDrift 18s ease-in-out infinite;
}

@keyframes heroHaloDrift {
    0%, 100% { transform: translate(-50%, -55%) scale(1); opacity: 0.85; }
    50% { transform: translate(-48%, -52%) scale(1.06); opacity: 1; }
}

.hero-logo {
    width: clamp(300px, 32vw, 420px);
    height: auto;
    position: relative;
    z-index: 1;
    filter:
        drop-shadow(0 30px 60px rgba(0, 0, 0, 0.65))
        drop-shadow(0 0 40px rgba(201, 169, 97, 0.15));
    transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
    animation: fadeInUp 0.9s ease-out 0.3s both;
}

.hero-logo:hover {
    transform: scale(1.02) rotate(-0.5deg);
}

.hero-mark-caption {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
    padding-top: 10px;
    border-top: 1px solid var(--border-color);
    width: 80%;
}

.hero-mark-caption-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
}

.hero-mark-caption-sub {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 400;
    font-size: 15px;
    color: var(--text-secondary);
    letter-spacing: -0.005em;
}

/* Terminal moved into agents section */
.agents-terminal {
    margin: 56px auto 80px;
    max-width: 820px;
    position: relative;
    z-index: 1;
}

.agents-terminal .hero-terminal {
    width: 100%;
    transform: perspective(2000px) rotateX(2deg);
    font-size: 14px;
}

.agents-terminal .hero-terminal:hover {
    transform: perspective(2000px) rotateX(0deg);
}

.agents-terminal .hero-terminal-body {
    padding: 26px 32px 30px;
}

.hero-terminal {
    background: var(--ink-800);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0;
    width: min(440px, 100%);
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text-secondary);
    box-shadow:
        0 30px 80px -20px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(201, 169, 97, 0.08),
        inset 0 1px 0 rgba(244, 236, 216, 0.04);
    overflow: hidden;
    transform: perspective(1400px) rotateY(-6deg) rotateX(3deg);
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero-terminal:hover {
    transform: perspective(1400px) rotateY(-2deg) rotateX(1deg);
}

.hero-terminal-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: rgba(26, 26, 28, 0.9);
    border-bottom: 1px solid var(--border-color);
}

.hero-terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(244, 236, 216, 0.18);
}

.hero-terminal-dot:first-child { background: #d66b5a; }
.hero-terminal-dot:nth-child(2) { background: #d9b14a; }
.hero-terminal-dot:nth-child(3) { background: var(--sage); }

.hero-terminal-title {
    margin-left: 10px;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.hero-terminal-body {
    padding: 22px 24px 26px;
    line-height: 1.7;
}

.hero-terminal-body .prompt { color: var(--gold); }
.hero-terminal-body .agent { color: var(--gold-bright); }
.hero-terminal-body .cmt { color: var(--text-muted); }
.hero-terminal-body .ok { color: var(--sage); }
.hero-terminal-body .line + .line { margin-top: 4px; }

.hero-terminal-cursor::after {
    content: "▋";
    color: var(--gold);
    animation: blink 1s steps(2) infinite;
    margin-left: 2px;
}

@keyframes blink {
    50% { opacity: 0; }
}

/* ============================================
   LOGO MARQUEE — strip to editorial
   ============================================ */
.logo-marquee {
    background: var(--ink-900);
    padding: 48px 0 56px;
    border-bottom: 1px solid var(--border-color);
}

.logo-marquee-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 32px;
}

.logo-marquee-item img {
    filter: grayscale(1) brightness(0) invert(1) opacity(0.4);
    transition: filter 0.3s ease;
}

.logo-marquee-item:hover img {
    filter: grayscale(0) brightness(1) invert(0) opacity(1);
}

/* ============================================
   SECTION HEADERS — editorial chapter treatment
   ============================================ */
.section-header {
    position: relative;
    margin-bottom: 72px;
}

.section-label {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    font-family: var(--font-mono) !important;
    font-size: 11px !important;
    letter-spacing: 0.2em !important;
    text-transform: uppercase !important;
    color: var(--gold) !important;
    background: none !important;
    padding: 0 !important;
    border: none !important;
    margin-bottom: 24px !important;
}

.section-label::before {
    content: attr(data-chapter);
    display: inline-block;
    padding: 3px 10px;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-weight: 500;
    letter-spacing: 0.12em;
}

.section-title {
    font-family: var(--font-display) !important;
    font-weight: 300 !important;
    font-size: clamp(40px, 5vw, 72px) !important;
    line-height: 1.02 !important;
    letter-spacing: -0.025em !important;
    color: var(--paper) !important;
    max-width: 900px;
    font-variation-settings: "opsz" 144, "SOFT" 50;
}

.section-title em,
.section-title i {
    font-style: italic;
    color: var(--gold-bright);
}

.section-subtitle {
    font-family: var(--font-display) !important;
    font-size: clamp(18px, 1.4vw, 22px) !important;
    line-height: 1.55 !important;
    color: var(--text-secondary) !important;
    max-width: 680px;
    margin-top: 24px !important;
    font-weight: 400 !important;
}

/* ============================================
   PRICING / FRACTIONAL CARDS
   ============================================ */
.pricing-card {
    background: var(--ink-800) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 4px !important;
    padding: 40px 36px !important;
    position: relative;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: transparent;
    transition: background 0.3s ease;
}

.pricing-card:hover {
    border-color: rgba(201, 169, 97, 0.3) !important;
    transform: translateY(-3px);
}

.pricing-card:hover::before {
    background: var(--gold);
}

.pricing-card.featured {
    background: var(--ink-700) !important;
    border-color: rgba(201, 169, 97, 0.4) !important;
}

.pricing-card.featured::before {
    background: var(--gold);
}

.pricing-badge {
    background: var(--gold) !important;
    color: var(--ink-900) !important;
    font-family: var(--font-mono) !important;
    font-size: 10px !important;
    letter-spacing: 0.12em !important;
    text-transform: uppercase !important;
    padding: 4px 10px !important;
    border-radius: 2px !important;
}

.pricing-name {
    font-family: var(--font-display) !important;
    font-weight: 400 !important;
    font-size: 32px !important;
    color: var(--paper) !important;
    letter-spacing: -0.01em;
}

.pricing-desc {
    font-family: var(--font-primary) !important;
    color: var(--text-secondary) !important;
    font-size: 14px !important;
    line-height: 1.55;
    margin-top: 8px;
}

.pricing-price-text {
    font-family: var(--font-display) !important;
    font-weight: 300 !important;
    font-size: 28px !important;
    color: var(--gold-bright) !important;
    letter-spacing: -0.01em;
    background: none !important;
    -webkit-text-fill-color: var(--gold-bright) !important;
}

.pricing-features {
    margin: 28px 0 !important;
}

.pricing-features li {
    font-size: 14px !important;
    color: var(--text-secondary) !important;
    padding: 10px 0 !important;
    border-bottom: 1px dashed var(--border-color);
    display: flex !important;
    gap: 12px !important;
    align-items: flex-start !important;
}

.pricing-features li svg {
    color: var(--gold) !important;
    stroke: var(--gold) !important;
    flex-shrink: 0;
    margin-top: 3px;
    width: 14px !important;
    height: 14px !important;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-cta {
    width: 100%;
    justify-content: center;
}

/* ============================================
   AGENTS SECTION — editorial masthead
   ============================================ */
.agents {
    padding: clamp(100px, 14vw, 180px) 0;
    background: var(--ink-900);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.agents::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--border-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--border-color) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(circle at center, black 30%, transparent 75%);
    opacity: 0.5;
    pointer-events: none;
}

.agents > .container { position: relative; }

.agents-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    gap: 80px;
    margin-bottom: 80px;
    align-items: end;
}

.agents-counter {
    font-family: var(--font-display);
    font-weight: 200;
    font-size: clamp(140px, 20vw, 280px);
    line-height: 0.82;
    letter-spacing: -0.05em;
    color: var(--paper);
    font-variation-settings: "opsz" 144, "SOFT" 100;
    background: linear-gradient(160deg, var(--paper) 0%, var(--gold-bright) 40%, var(--gold) 80%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.agents-counter-sub {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 12px;
}

.agents-intro {
    font-family: var(--font-display);
    font-size: 22px;
    line-height: 1.45;
    color: var(--text-secondary);
    font-weight: 400;
    padding-bottom: 24px;
}

.agents-intro em {
    font-style: italic;
    color: var(--paper);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    border-top: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
}

.agent-card {
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 32px 24px;
    background: var(--ink-900);
    transition: background 0.3s ease, transform 0.3s ease;
    position: relative;
    cursor: default;
}

.agent-card:hover {
    background: var(--ink-800);
}

.agent-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.agent-card:hover::after { width: 100%; }

.agent-handle {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
    color: var(--gold);
    margin-bottom: 16px;
}

.agent-role {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: 22px;
    line-height: 1.15;
    color: var(--paper);
    letter-spacing: -0.01em;
    margin-bottom: 14px;
    font-variation-settings: "opsz" 96, "SOFT" 70;
}

.agent-desc {
    font-family: var(--font-primary);
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.agent-persona {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding-top: 14px;
    border-top: 1px dashed var(--border-color);
    display: flex;
    gap: 6px;
    align-items: center;
}

.agent-persona::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--gold);
}

.agents-footnote {
    margin-top: 64px;
    padding: 32px 36px;
    border-left: 2px solid var(--gold);
    background: var(--ink-800);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
    align-items: center;
}

.agents-footnote-text {
    font-family: var(--font-display);
    font-size: 19px;
    line-height: 1.5;
    color: var(--paper);
    font-weight: 400;
}

.agents-footnote-text em {
    font-style: italic;
    color: var(--gold-bright);
}

/* ============================================
   PROCESS, FAQ, CALCULATOR — typography align
   ============================================ */
.process-step h3,
.feature-card h3,
.faq-question {
    font-family: var(--font-display) !important;
    font-weight: 400 !important;
    color: var(--paper) !important;
    letter-spacing: -0.01em !important;
}

.process-step p,
.feature-card p,
.faq-answer {
    color: var(--text-secondary) !important;
}

.process-step-number,
.process-step-time {
    font-family: var(--font-mono) !important;
    color: var(--gold) !important;
}

/* Gradient text resets throughout */
[class*="gradient"],
.hero-title-gradient {
    background: none !important;
    -webkit-text-fill-color: var(--gold-bright) !important;
    color: var(--gold-bright) !important;
}

/* Reveal enhancement — piggyback on existing .active toggle */
.reveal {
    transition: opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1), transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr !important;
        gap: 56px !important;
    }
    .hero-visual { justify-self: stretch; }
    .hero-terminal {
        transform: none;
        width: 100%;
    }
    .agents-hero {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .agents-grid { grid-template-columns: repeat(2, 1fr); }
    .agents-footnote {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 640px) {
    .agents-grid { grid-template-columns: 1fr; }
    .hero-stats {
        grid-template-columns: 1fr !important;
        gap: 24px !important;
    }
    .hero-stat + .hero-stat {
        border-left: none !important;
        border-top: 1px solid var(--border-color) !important;
        padding: 24px 0 0 0;
    }
}