/* ═══════════════════════════════════════════════════════════════════════════
   ZENITH SUITE — Marketing Site
   Brand: #3698a0 (Teal) | Dark: #0a0e14 | Fonts: Orbitron + Montserrat
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── CUSTOM PROPERTIES ────────────────────────────────────────────────── */
:root {
    --teal:        #3698a0;
    --teal-light:  #4dc4ce;
    --teal-dim:    #1e5055;
    --teal-glow:   rgba(54, 152, 160, .25);
    --gold:        #b89756;
    --purple:      #7c5cbf;
    --bg-deep:     #060910;
    --bg:          #0a0e14;
    --bg-card:     #0d1219;
    --bg-elevated: #111821;
    --text:        #c9d1d9;
    --text-dim:    #6e7681;
    --text-bright: #e6edf3;
    --border:      rgba(54, 152, 160, .1);
    --border-hover:rgba(54, 152, 160, .3);
    --radius:      12px;
    --radius-lg:   20px;
    --font-body:   'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display:'Orbitron', sans-serif;
    --ease:        cubic-bezier(.4, 0, .2, 1);
    --max-w:       1200px;
}

/* ─── RESET ────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-family: var(--font-body); background: var(--bg); color: var(--text); line-height: 1.65; overflow-x: hidden; }
a { color: var(--teal); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--teal-light); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--teal); }

/* ─── TYPOGRAPHY ───────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 400; color: rgba(230, 232, 236, 0.88); line-height: 1.15; letter-spacing: 3px; }

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: 4px;
    color: var(--teal);
    margin-bottom: 16px;
    text-transform: uppercase;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    margin-bottom: 20px;
    letter-spacing: 3px;
    font-weight: 400;
    color: rgba(230, 232, 236, 0.88);
}
.section-title--left { text-align: left; }
.section-sub {
    color: var(--text-dim);
    font-size: 1.05rem;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ─── BUTTONS ──────────────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .9rem;
    padding: 12px 28px;
    border-radius: 8px;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all .3s var(--ease);
    text-align: center;
    letter-spacing: .3px;
    white-space: nowrap;
}
.btn-primary {
    background: var(--teal);
    color: #fff;
    border-color: var(--teal);
}
.btn-primary:hover {
    background: #2d8088;
    border-color: #2d8088;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(54, 152, 160, .35);
}
.btn-outline {
    background: transparent;
    color: var(--teal);
    border-color: rgba(54, 152, 160, .4);
}
.btn-outline:hover {
    background: rgba(54, 152, 160, .08);
    border-color: var(--teal);
    color: var(--teal-light);
    transform: translateY(-2px);
}
.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: transparent;
    padding: 8px 16px;
}
.btn-ghost:hover { color: var(--teal); }
.btn-sm { padding: 8px 20px; font-size: .85rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-block { display: flex; justify-content: center; width: 100%; }

/* ─── NAVIGATION ───────────────────────────────────────────────────────── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10, 14, 20, .7);
    backdrop-filter: blur(20px) saturate(1.3);
    -webkit-backdrop-filter: blur(20px) saturate(1.3);
    border-bottom: 1px solid var(--border);
    transition: background .4s var(--ease);
}
.nav.scrolled { background: rgba(10, 14, 20, .95); }
.nav-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; }
.nav-logo-mark {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--teal);
    border: 2px solid var(--teal);
    border-radius: 8px;
    transition: all .3s var(--ease);
}
.nav-logo:hover .nav-logo-mark {
    background: var(--teal);
    color: var(--bg);
    box-shadow: 0 0 20px var(--teal-glow);
}
.nav-logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-bright);
    letter-spacing: 4px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links li a:not(.btn) {
    font-size: .88rem;
    font-weight: 500;
    color: var(--text);
    padding: 8px 14px;
    border-radius: 6px;
    transition: all .2s var(--ease);
}
.nav-links li a:not(.btn):hover {
    color: var(--teal);
    background: rgba(54, 152, 160, .06);
}

/* Mobile toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .3s var(--ease);
}

/* ─── HERO ─────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 24px 100px;
    overflow: hidden;
}
.hero-glow {
    position: absolute;
    width: 800px; height: 800px;
    top: -200px; left: 50%; transform: translateX(-50%);
    background: radial-gradient(circle, rgba(54, 152, 160, .12) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
}
.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(54, 152, 160, .03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(54, 152, 160, .03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse 50% 60% at 50% 40%, black 20%, transparent 70%);
    z-index: 0;
}
#matrix-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.vignette {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(ellipse at center, transparent 25%, var(--bg) 80%);
    pointer-events: none;
}
.scanlines {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.04) 2px,
        rgba(0, 0, 0, 0.04) 4px
    );
    pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(54, 152, 160, .08);
    border: 1px solid rgba(54, 152, 160, .2);
    border-radius: 100px;
    padding: 8px 20px;
    font-size: .8rem;
    font-weight: 600;
    color: var(--teal);
    margin-bottom: 32px;
    letter-spacing: .5px;
}
.hero-badge-dot {
    width: 8px; height: 8px;
    background: var(--teal);
    border-radius: 50%;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(54, 152, 160, .5); }
    50% { opacity: .7; box-shadow: 0 0 0 6px rgba(54, 152, 160, 0); }
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    margin-bottom: 28px;
    letter-spacing: 3px;
    line-height: 1.15;
    color: rgba(255, 255, 255, 0.88);
}
.hero-accent {
    background: linear-gradient(135deg, var(--teal), var(--teal-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-sub {
    font-size: clamp(1rem, 1.8vw, 1.15rem);
    color: var(--text-dim);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.8;
}
.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 72px;
}

/* Hero stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}
.hero-stat { text-align: center; }
.hero-stat-num {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 800;
    color: var(--text-bright);
}
.hero-stat-suffix {
    font-family: var(--font-display);
    font-size: clamp(1rem, 2vw, 1.4rem);
    font-weight: 700;
    color: var(--teal);
}
.hero-stat-label {
    display: block;
    font-size: .75rem;
    font-weight: 500;
    color: var(--text-dim);
    margin-top: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.hero-stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Scroll indicator */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.hero-scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(180deg, var(--teal), transparent);
    animation: scrollPulse 2s infinite;
}
@keyframes scrollPulse {
    0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
    50% { opacity: 1; transform: scaleY(1); }
    100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ─── SOCIAL PROOF ─────────────────────────────────────────────────────── */
.proof {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-deep);
}
.proof-text {
    text-align: center;
    font-size: .85rem;
    font-weight: 500;
    color: var(--text-dim);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* ─── ENGINES ──────────────────────────────────────────────────────────── */
.engines {
    padding: 120px 0;
}
.engines-showcase {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.engine-panel {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px;
    transition: all .4s var(--ease);
    position: relative;
    overflow: hidden;
}
.engine-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 50%, rgba(54, 152, 160, .04) 0%, transparent 50%);
    pointer-events: none;
}
.engine-panel:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 64px rgba(0, 0, 0, .4), 0 0 40px rgba(54, 152, 160, .06);
}
.engine-panel--reverse { grid-template-columns: 1.4fr 1fr; }
.engine-panel--reverse .engine-panel-visual { order: -1; }

.engine-panel-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 240px;
}
.engine-icon-wrap {
    width: 140px; height: 140px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 24px;
    border: 2px solid rgba(54, 152, 160, .2);
    background: rgba(54, 152, 160, .04);
    color: var(--teal);
    transition: all .4s var(--ease);
    position: relative;
    z-index: 1;
}
.engine-panel:hover .engine-icon-wrap {
    border-color: rgba(54, 152, 160, .4);
    box-shadow: 0 0 40px rgba(54, 152, 160, .15);
    transform: scale(1.05);
}
.engine-icon-svg { width: 64px; height: 64px; }

.engine-glow {
    position: absolute;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(54, 152, 160, .08) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

.engine-label {
    font-family: var(--font-display);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--teal);
    margin-bottom: 8px;
    display: block;
}
.engine-name {
    font-size: 1.5rem;
    margin-bottom: 8px;
    letter-spacing: .5px;
}
.engine-tagline {
    color: var(--teal);
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: 16px;
}
.engine-desc {
    color: var(--text-dim);
    font-size: .95rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.engine-features li {
    padding: 6px 0 6px 20px;
    font-size: .88rem;
    color: var(--text);
    position: relative;
}
.engine-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 6px; height: 6px;
    background: var(--teal);
    border-radius: 50%;
}

/* ─── FEATURES ─────────────────────────────────────────────────────────── */
.features {
    padding: 120px 0;
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: all .3s var(--ease);
    position: relative;
}
.feature-card::after {
    content: '';
    position: absolute;
    top: 0; left: 20%; right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--teal), transparent);
    opacity: 0;
    transition: opacity .3s var(--ease);
}
.feature-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, .3);
}
.feature-card:hover::after { opacity: 1; }

.feature-icon {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    color: var(--teal);
}
.feature-icon svg { width: 28px; height: 28px; }

.feature-card h4 {
    font-size: .95rem;
    margin-bottom: 10px;
    letter-spacing: .5px;
}
.feature-card p {
    color: var(--text-dim);
    font-size: .88rem;
    line-height: 1.65;
}

/* ─── WORKFLOW ─────────────────────────────────────────────────────────── */
.workflow {
    padding: 120px 0;
}
.workflow-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}
.workflow-step {
    text-align: center;
    padding: 0 24px;
    position: relative;
}
.workflow-num {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(54, 152, 160, .12);
    margin-bottom: 16px;
    line-height: 1;
}
.workflow-connector {
    position: absolute;
    top: 28px;
    right: -20px;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, var(--teal), transparent);
}
.workflow-step:last-child .workflow-connector { display: none; }

.workflow-step h4 {
    font-size: 1rem;
    margin-bottom: 12px;
    color: var(--teal);
}
.workflow-step p {
    color: var(--text-dim);
    font-size: .88rem;
    line-height: 1.65;
}

/* ─── ABOUT ────────────────────────────────────────────────────────────── */
.about {
    padding: 120px 0;
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.about-content p {
    color: var(--text-dim);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-highlight {
    color: var(--text-bright) !important;
    font-weight: 700;
    font-size: 1.1rem !important;
    margin-top: 8px;
}

/* Terminal */
.about-terminal {
    background: #0c1017;
    border: 1px solid rgba(54, 152, 160, .15);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, .5);
}
.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, .03);
    border-bottom: 1px solid rgba(255, 255, 255, .05);
}
.terminal-dot {
    width: 12px; height: 12px;
    border-radius: 50%;
}
.terminal-dot--red { background: #ff5f57; }
.terminal-dot--yellow { background: #febc2e; }
.terminal-dot--green { background: #28c840; }
.terminal-title {
    margin-left: auto;
    font-size: .72rem;
    color: var(--text-dim);
    font-family: 'SF Mono', 'Fira Code', monospace;
}
.terminal-body { padding: 20px; }
.terminal-line {
    font-family: 'SF Mono', 'Fira Code', 'Menlo', monospace;
    font-size: .82rem;
    line-height: 1.8;
    color: var(--text);
}
.t-prompt { color: var(--teal); margin-right: 8px; }
.t-output { padding-left: 20px; }
.t-ok { color: #28c840; margin-right: 6px; }
.t-dim { color: var(--text-dim); }
.t-agent { color: var(--gold); margin-right: 6px; }
.t-success { color: var(--teal); font-weight: 600; }
.t-cursor {
    color: var(--teal);
    animation: blink 1s step-end infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* ─── PRICING ──────────────────────────────────────────────────────────── */
.pricing {
    padding: 120px 0;
}
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 56px;
}
.pricing-toggle-label {
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-dim);
    transition: color .3s;
    cursor: pointer;
}
.pricing-toggle-label--active { color: var(--text-bright); }
.pricing-save {
    font-size: .72rem;
    font-weight: 700;
    color: var(--teal);
    background: rgba(54, 152, 160, .1);
    padding: 2px 8px;
    border-radius: 20px;
    vertical-align: middle;
}
.pricing-toggle-switch {
    width: 48px; height: 26px;
    background: var(--bg-elevated);
    border: 1.5px solid rgba(54, 152, 160, .3);
    border-radius: 20px;
    cursor: pointer;
    position: relative;
    transition: all .3s;
    padding: 0;
}
.pricing-toggle-switch:hover { border-color: var(--teal); }
.pricing-toggle-knob {
    position: absolute;
    top: 3px; left: 3px;
    width: 18px; height: 18px;
    background: var(--teal);
    border-radius: 50%;
    transition: transform .3s var(--ease);
}
.pricing-toggle-switch.annual .pricing-toggle-knob { transform: translateX(22px); }

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}
.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 28px;
    transition: all .4s var(--ease);
    position: relative;
}
.price-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, .3);
}
.price-card--featured {
    border-color: var(--teal);
    box-shadow: 0 0 48px rgba(54, 152, 160, .1);
    transform: scale(1.02);
    background: linear-gradient(180deg, rgba(54, 152, 160, .04) 0%, var(--bg-card) 100%);
}
.price-card--featured:hover { transform: scale(1.02) translateY(-4px); }

.price-badge {
    position: absolute;
    top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--teal);
    color: #fff;
    font-family: var(--font-display);
    font-size: .65rem;
    font-weight: 600;
    padding: 6px 20px;
    border-radius: 20px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
}
.price-header { text-align: center; margin-bottom: 28px; }
.price-name {
    font-size: 1.1rem;
    letter-spacing: 1px;
    margin-bottom: 6px;
    color: var(--text-bright);
}
.price-tagline {
    color: var(--text-dim);
    font-size: .85rem;
    margin-bottom: 20px;
}
.price-amount {
    font-family: var(--font-display);
    color: var(--text-bright);
}
.price-currency {
    font-size: 1.4rem;
    font-weight: 600;
    vertical-align: super;
    margin-right: 2px;
}
.price-value {
    font-size: 3rem;
    font-weight: 800;
    transition: all .4s var(--ease);
}
.price-period {
    font-size: .85rem;
    color: var(--text-dim);
    font-weight: 400;
}
.price-features {
    margin-bottom: 32px;
}
.price-features li {
    padding: 8px 0 8px 24px;
    font-size: .88rem;
    color: var(--text);
    border-bottom: 1px solid rgba(255, 255, 255, .03);
    position: relative;
}
.price-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 700;
    font-size: .8rem;
}

/* ─── FAQ ──────────────────────────────────────────────────────────────── */
.faq {
    padding: 120px 0;
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
}
.faq-list {
    max-width: 760px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--border);
}
.faq-q {
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    color: var(--text-bright);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    padding: 24px 48px 24px 0;
    cursor: pointer;
    position: relative;
    transition: color .2s;
}
.faq-q:hover { color: var(--teal); }
.faq-icon {
    position: absolute;
    right: 0; top: 50%;
    width: 24px; height: 24px;
    transform: translateY(-50%);
}
.faq-icon::before, .faq-icon::after {
    content: '';
    position: absolute;
    background: var(--text-dim);
    border-radius: 2px;
    transition: all .3s var(--ease);
}
.faq-icon::before {
    width: 14px; height: 2px;
    top: 11px; left: 5px;
}
.faq-icon::after {
    width: 2px; height: 14px;
    top: 5px; left: 11px;
}
.faq-item.active .faq-icon::after { transform: rotate(90deg); opacity: 0; }
.faq-item.active .faq-icon::before { background: var(--teal); }

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height .4s var(--ease), padding .4s var(--ease);
}
.faq-item.active .faq-a { max-height: 300px; }
.faq-a p {
    padding: 0 0 24px;
    color: var(--text-dim);
    font-size: .95rem;
    line-height: 1.7;
}

/* ─── CTA ──────────────────────────────────────────────────────────────── */
.cta {
    padding: 120px 0;
}
.cta-inner {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 80px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-glow {
    position: absolute;
    width: 600px; height: 600px;
    top: -300px; left: 50%; transform: translateX(-50%);
    background: radial-gradient(circle, rgba(54, 152, 160, .08) 0%, transparent 60%);
    pointer-events: none;
}
.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 20px;
    position: relative;
}
.cta-sub {
    color: var(--text-dim);
    font-size: 1.05rem;
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.7;
    position: relative;
}
.cta-actions { position: relative; margin-bottom: 20px; }
.cta-note {
    color: var(--text-dim);
    font-size: .8rem;
    position: relative;
}

/* ─── FOOTER ───────────────────────────────────────────────────────────── */
.footer {
    padding: 64px 0 32px;
    background: var(--bg-deep);
    border-top: 1px solid var(--border);
}
.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 24px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-logo-mark {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--teal);
    border: 2px solid rgba(54, 152, 160, .3);
    border-radius: 10px;
}
.footer-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: .9rem;
    color: var(--text-bright);
    letter-spacing: 2px;
    display: block;
}
.footer-tagline {
    font-size: .75rem;
    color: var(--text-dim);
    display: block;
    margin-top: 2px;
}

.footer-columns { display: flex; gap: 64px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h5 {
    font-family: var(--font-display);
    font-size: .7rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-dim);
    margin-bottom: 4px;
    text-transform: uppercase;
}
.footer-col a {
    font-size: .88rem;
    color: var(--text-dim);
}
.footer-col a:hover { color: var(--teal); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom p { font-size: .78rem; color: var(--text-dim); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: .78rem; color: var(--text-dim); }
.footer-legal a:hover { color: var(--teal); }

/* ─── SCROLL REVEAL ────────────────────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── RESPONSIVE ───────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .workflow-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .workflow-connector { display: none; }
    .engine-panel { grid-template-columns: 1fr; padding: 32px; }
    .engine-panel--reverse { grid-template-columns: 1fr; }
    .engine-panel--reverse .engine-panel-visual { order: 0; }
    .engine-panel-visual { min-height: 160px; }
    .about-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0; right: 0;
        background: rgba(10, 14, 20, .97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 24px;
        gap: 8px;
        transform: translateY(-120%);
        transition: transform .4s var(--ease);
        border-bottom: 1px solid var(--border);
    }
    .nav-links.open { transform: translateY(0); }
    .nav-links li { width: 100%; }
    .nav-links li a { display: block; padding: 12px 16px !important; }

    .hero { min-height: 90vh; padding: 120px 24px 80px; }
    .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
    .hero-stats { gap: 24px; }
    .hero-stat-divider { display: none; }

    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
    .price-card--featured { transform: none; }
    .price-card--featured:hover { transform: translateY(-4px); }

    .features-grid { grid-template-columns: 1fr; }
    .workflow-steps { grid-template-columns: 1fr; }

    .footer-top { flex-direction: column; gap: 40px; }
    .footer-columns { gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (max-width: 480px) {
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { justify-content: center; }
    .footer-columns { flex-direction: column; gap: 28px; }
}