:root {
    --offly-accent: #4361ee;
    --offly-accent-dark: #3a0ca3;
    --offly-warm: #f59e0b;
    --offly-green: #10b981;
    --offly-pink: #ec4899;
    --offly-text: #1e293b;
}
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #f8f9fb;
    color: var(--offly-text);
}
.offly-nav {
    backdrop-filter: blur(10px);
    background: rgba(248, 249, 251, .85);
}
.offly-brand-mark { width: 14px; height: 14px; background: var(--offly-accent); border-radius: 50%; display: inline-block; }
.offly-brand-logo { height: 30px; width: auto; object-fit: contain; display: inline-block; }
.offly-hero {
    padding: 4.5rem 0 5rem;
    background:
        radial-gradient(ellipse 60% 50% at 80% 0%, rgba(67, 97, 238, .12), transparent),
        radial-gradient(ellipse 70% 60% at 0% 30%, rgba(236, 72, 153, .07), transparent);
}
.offly-hero h1 {
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.05;
}
.offly-hero .lead { font-size: 1.18rem; }
.offly-gradient-text {
    background: linear-gradient(135deg, var(--offly-accent), var(--offly-accent-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Browser-window UI mockup */
.offly-window {
    background: white;
    border-radius: 14px;
    box-shadow:
        0 32px 80px -20px rgba(15, 23, 42, .25),
        0 8px 24px -8px rgba(15, 23, 42, .1);
    overflow: hidden;
    transform: rotate(-1.2deg);
    transition: transform .3s ease;
}
.offly-window:hover { transform: rotate(0); }
.offly-window-bar {
    background: #f1f5f9;
    padding: .55rem .8rem;
    display: flex;
    align-items: center;
    gap: .35rem;
    border-bottom: 1px solid #e2e8f0;
}
.offly-window-dot { width: 11px; height: 11px; border-radius: 50%; background: #cbd5e1; }
.offly-window-dot:nth-child(1) { background: #ef4444; }
.offly-window-dot:nth-child(2) { background: #f59e0b; }
.offly-window-dot:nth-child(3) { background: #10b981; }
.offly-window-url {
    margin-left: .8rem;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
    padding: .1rem .8rem;
    font-size: .78rem;
    color: #64748b;
    flex-grow: 1;
    max-width: 320px;
}
.offly-mock-body { background: #f8f9fb; }
.offly-mock-summary-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}
.offly-mock-summary-header {
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: .3rem .65rem;
    font-size: .68rem;
    font-weight: 600;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.offly-mock-summary-row {
    padding: .5rem .65rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}
.offly-mock-stat-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-left: 4px solid var(--offly-accent);
    border-radius: 8px;
    padding: .65rem .8rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
    height: 100%;
}
.offly-mock-metric-icon {
    width: 26px; height: 26px;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .8rem;
}
.offly-mock-stat-label { font-size: .6rem; letter-spacing: .06em; }
.offly-mock-stat-number { font-size: 1.55rem; line-height: 1; }
.offly-mock-stat-sub { font-size: .65rem; }
.offly-mock-swatch {
    width: 10px; height: 10px; border-radius: 3px;
    display: inline-block; flex-shrink: 0;
}
.offly-mock-header-icon {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: rgba(67, 97, 238, .12);
    color: var(--offly-accent);
    display: inline-flex; align-items: center; justify-content: center;
}

/* Feature icon variants */
.offly-feature-icon {
    width: 48px; height: 48px;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
}
.offly-feature-icon.blue   { background: rgba(67,  97, 238, .12); color: #4361ee; }
.offly-feature-icon.green  { background: rgba(16, 185, 129, .14); color: #10b981; }
.offly-feature-icon.amber  { background: rgba(245, 158,  11, .14); color: #f59e0b; }
.offly-feature-icon.pink   { background: rgba(236,  72, 153, .12); color: #ec4899; }
.offly-feature-icon.purple { background: rgba( 99,  92, 230, .12); color: #635ce6; }
.offly-feature-icon.teal   { background: rgba( 20, 184, 166, .14); color: #14b8a6; }

.offly-feature-card {
    transition: transform .2s ease, box-shadow .2s ease;
}
.offly-feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px -16px rgba(15, 23, 42, .15);
}

/* Step circles */
.offly-step-circle {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--offly-accent), var(--offly-accent-dark));
    color: white;
    border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.4rem; font-weight: 700;
    box-shadow: 0 12px 24px -8px rgba(67, 97, 238, .4);
}
.offly-step-arrow {
    display: none;
}
@media (min-width: 992px) {
    .offly-step-arrow {
        display: block;
        color: #cbd5e1;
        font-size: 1.8rem;
        position: absolute;
        top: 1.5rem;
        right: -.8rem;
    }
}

.offly-section-eyebrow {
    display: inline-flex; align-items: center; gap: .4rem;
    font-size: .75rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .08em;
    color: var(--offly-accent);
    margin-bottom: 1rem;
}

.offly-cta-banner {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    color: white;
    border-radius: 24px;
    box-shadow: 0 28px 60px -20px rgba(67, 97, 238, .55);
}

.accordion-button:not(.collapsed) {
    background: rgba(67, 97, 238, .06);
    color: var(--offly-accent);
    box-shadow: none;
}
.accordion-button:focus { box-shadow: none; border-color: var(--offly-accent); }
.accordion-item { border-color: #e2e8f0; }

footer.offly-footer {
    background: white;
    border-top: 1px solid #e2e8f0;
}
footer.offly-footer h6 {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #64748b;
}
footer.offly-footer a {
    color: #475569;
    text-decoration: none;
    display: block;
    padding: .25rem 0;
    font-size: .9rem;
}
footer.offly-footer a:hover { color: var(--offly-accent); }

/* Tighten mobile a bit */
@media (max-width: 575.98px) {
    .offly-hero { padding: 3rem 0 3.5rem; }
    .offly-hero h1 { font-size: 2.25rem; }
}