/* PumpWhere Base Styles */
:root {
    --ink:         #0D1117;
    --ink-mid:     #3D4455;
    --ink-muted:   #7B8299;
    --surface:     #FFFFFF;
    --border:      #E8EBF3;
    --accent:      #2563EB;
    --accent-lt:   #EEF3FF;
    --green:       #16A34A;
    --green-lt:    #DCFCE7;
    --amber:       #D97706;
    --amber-lt:    #FEF3C7;
    --radius-lg:   20px;
    --radius-md:   14px;
    --radius-sm:   10px;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    background: #F4F5FA;
    color: var(--ink);
    font-family: 'Instrument Sans', sans-serif;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.page {
    max-width: 940px;
    margin: 0 auto;
    padding: 0 18px 80px;
}

.topnav {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 0 18px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.topnav-inner {
    max-width: 940px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 52px;
}
.logo {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--ink);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: 0.08em;
}
.logo-img {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}
.logo-text-where {
    color: #EF571F;
}
.logo-dot { color: var(--accent); }
.nav-cta {
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.82rem;
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    transition: opacity .15s;
}
.nav-cta:hover { opacity: .88; }

.hero {
    position: relative;
    background: var(--ink);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    overflow: hidden;
    padding: 52px 36px 44px;
    margin-bottom: 28px;
    color: #fff;
}
.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(72px);
    pointer-events: none;
}
.hero-blob-1 {
    width: 440px; height: 440px;
    background: var(--accent);
    top: -140px; right: -80px;
    opacity: .52;
    animation: blobdrift 9s ease-in-out infinite alternate;
}
.hero-blob-2 {
    width: 300px; height: 300px;
    background: var(--amber);
    bottom: -80px; left: 8%;
    opacity: .24;
    animation: blobdrift 13s ease-in-out infinite alternate-reverse;
}
@keyframes blobdrift {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(18px, -22px) scale(1.06); }
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-pump {
    position: absolute;
    right: 28px;
    bottom: 10px;
    opacity: .25;
    width: 140px;
    pointer-events: none;
}

.hero-card-wm {
    position: absolute;
    right: 28px;
    bottom: 10px;
    opacity: .25;
    width: 200px;
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 99px;
    padding: 5px 12px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: rgba(255,255,255,.85);
    margin-bottom: 18px;
}
.badge-dot {
    width: 6px; height: 6px;
    background: #4ADE80;
    border-radius: 50%;
    display: inline-block;
}

.hero h1 {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: clamp(1.7rem, 4vw, 2.6rem);
    font-weight: 800;
    line-height: 1.08;
    margin: 0 0 16px;
    position: relative;
    max-width: 660px;
}
.hero h1 em {
    font-style: normal;
    color: #FDBA74;
}

#hero-intro p {
    font-size: 1rem;
    line-height: 1.75;
    color: rgba(255,255,255,.78);
    margin: 0 0 10px;
    max-width: 580px;
    position: relative;
}

.updated {
    font-size: 0.78rem;
    color: rgba(255,255,255,.45);
    margin-top: 14px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 6px;
}
.updated::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: #4ADE80;
}

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px 28px;
    margin-bottom: 18px;
}

.section-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1.18rem;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 9px;
}
.section-title .icon {
    width: 30px; height: 30px;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    flex-shrink: 0;
}
.section-subtitle {
    font-size: 0.82rem;
    color: var(--ink-muted);
    margin: 0 0 12px;
    line-height: 1.6;
}

.summary-box {
    background: linear-gradient(135deg, var(--accent) 0%, #1E40AF 100%);
    border: none;
    color: #fff;
}
.summary-box .section-title { color: #fff; }
.summary-box #summary-intro {
    color: rgba(255,255,255,.72);
    font-size: .95rem;
    line-height: 1.65;
    margin-bottom: 18px;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 4px;
}
.summary-item {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: background .2s;
}
.summary-item:hover { background: rgba(255,255,255,.11); }
.summary-label {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255,255,255,.45);
    font-weight: 700;
    margin-bottom: 7px;
}
.summary-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: #fff;
}
.note {
    font-size: 0.79rem;
    color: rgba(255,255,255,.65);
    margin-top: 14px;
    line-height: 1.6;
}
.card .note {
    color: var(--ink-muted);
    padding: 10px 14px;
    background: rgba(0,0,0,.02);
    border-radius: 8px;
    border-left: 3px solid var(--ink-muted);
}

.table-wrap {
    margin-top: 16px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}
table {
    width: 100%;
    border-collapse: collapse;
    min-width: 700px;
}
thead tr { background: #F7F8FC; }
th {
    padding: 11px 14px;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: var(--ink-muted);
    font-weight: 700;
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
    text-align: left;
}
td {
    padding: 13px 14px;
    font-size: 0.9rem;
    color: var(--ink-mid);
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:first-child { background: var(--accent-lt); }
tbody tr:first-child td { color: var(--accent); font-weight: 600; }

td:last-child { font-size: 0.75rem; font-weight: 700; }
tbody tr:first-child  td:last-child { color: var(--green); }
tbody tr:nth-child(2) td:last-child { color: var(--accent); }
tbody tr:nth-child(n+3) td:last-child { color: var(--ink-muted); }

.discount-flow {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    margin: 18px 0 20px;
}
.flow-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #F7F8FC;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    text-align: center;
    min-width: 88px;
}
.flow-step .step-emoji { font-size: 1.3rem; margin-bottom: 4px; }
.flow-step .step-label { color: var(--ink-muted); font-size: .7rem; text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.flow-step .step-val { color: var(--ink); font-weight: 700; font-size: .88rem; margin-top: 2px; }
.flow-arrow { font-size: 1.1rem; color: var(--ink-muted); flex-shrink: 0; }
.flow-step.final { background: var(--green-lt); border-color: #86EFAC; }
.flow-step.final .step-val { color: var(--green); }

#methodology-body ul { list-style: none; padding: 0; margin: 0 0 18px; }
#methodology-body li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: .95rem;
    line-height: 1.65;
    color: var(--ink-mid);
}
#methodology-body li:last-child { border-bottom: none; }
#methodology-body li::before {
    content: '';
    display: block;
    flex-shrink: 0;
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    margin-top: 8px;
}

#methodology-example {
    background: var(--accent-lt);
    border: 1px solid #BFDBFE;
    border-radius: var(--radius-md);
    padding: 16px 18px;
    margin-top: 6px;
}
#methodology-example p { margin: 0 0 6px; font-size: .9rem; color: var(--ink-mid); line-height: 1.65; }
#methodology-example p:last-child { margin-bottom: 0; }
#methodology-example strong { color: var(--accent); font-weight: 700; }

#scenarios-body,
.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}
.scenario {
    background: #F7F8FC;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    position: relative;
    overflow: hidden;
    transition: transform .18s, box-shadow .18s;
}
.scenario:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,.07);
}
.scenario-number {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: rgba(0,0,0,.05);
    position: absolute;
    top: 6px; right: 12px;
    line-height: 1;
    pointer-events: none;
}
.scenario-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: .95rem;
    color: var(--ink);
    margin-bottom: 8px;
}
.scenario .section-body p,
.scenario p {
    font-size: .88rem;
    line-height: 1.7;
    color: var(--ink-mid);
    margin: 0;
}

#retailer-breakdown-body,
.retailers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.retailer-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background .15s, border-color .15s;
}
.retailer-link:hover {
    background: var(--bg-2);
    border-color: var(--ink-4);
}
.retailer-logo {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.retailer-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}
.retailer-logo-placeholder {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--ink-muted);
}
.retailer-info {
    flex: 1;
    min-width: 0;
}
.retailer-name {
    display: block;
    font-weight: 600;
    color: var(--ink);
    font-size: 0.9rem;
}
.retailer-cta {
    display: block;
    font-size: 0.75rem;
    color: var(--ink-muted);
}

.comparisons-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.comparison-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px;
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: background .15s, border-color .15s, transform .18s;
}
.comparison-card:hover {
    background: var(--bg-2);
    border-color: var(--ink-4);
    transform: translateY(-2px);
}
.comparison-card-title {
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--ink);
    line-height: 1.3;
}
.comparison-card-cta {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent);
}

.caveats-card {
    background: #FFFBEB;
    border-color: #FDE68A;
}
.caveats-card .section-title { color: #92400E; }

#caveats-body ul { list-style: none; padding: 0; margin: 0; }
#caveats-body li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid #FDE68A;
    font-size: .9rem;
    line-height: 1.65;
    color: #78350F;
}
#caveats-body li:last-child { border-bottom: none; padding-bottom: 0; }
#caveats-body li::before {
    content: '⚠';
    font-size: .82rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}
.faq-item:last-child { border-bottom: none; }
.faq-item:first-child { padding-top: 4px; }
.faq-question {
    font-weight: 700;
    color: var(--ink);
    font-size: .95rem;
    margin-bottom: 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 10px;
    user-select: none;
}
.faq-question::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 400;
    color: var(--ink-muted);
    flex-shrink: 0;
    line-height: 1;
    transition: transform .2s;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: var(--accent-lt, #EEF3FF);
    color: var(--accent, #2563EB);
    font-size: 0.72rem;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}
.faq-q-text {
    flex: 1;
    font-size: 0.92rem;
    line-height: 1.5;
}
.faq-answer {
    font-size: .9rem;
    line-height: 1.75;
    color: var(--ink-mid);
    display: none;
    margin-top: 10px;
}
.faq-item.open .faq-answer { display: block; }

.cta-card {
    background: linear-gradient(135deg, var(--accent) 0%, #1E40AF 100%);
    border: none;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-card::before {
    content: '💳';
    position: absolute;
    font-size: 7rem;
    right: -10px;
    bottom: -20px;
    opacity: .1;
    pointer-events: none;
}
.cta-card .section-title { color: #fff; font-size: 1.35rem; }
#cta-body { font-size: .95rem; line-height: 1.7; color: rgba(255,255,255,.82); }
.cta-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 18px;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    border-radius: var(--radius-sm);
    padding: 11px 20px;
    font-weight: 700;
    font-size: .88rem;
    transition: transform .15s, opacity .15s;
}
.btn:hover { transform: translateY(-1px); opacity: .92; }
.btn-primary {
    background: #fff;
    color: var(--accent);
}
.btn-secondary {
    background: rgba(255,255,255,.15);
    color: #fff;
    border: 1px solid rgba(255,255,255,.3);
}

.fade-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .45s ease, transform .45s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 640px) {
    .hero { padding: 36px 20px 32px; }
    .card { padding: 20px 18px; }
    .summary-grid { grid-template-columns: 1fr; }
    #scenarios-body,
    .scenarios-grid { grid-template-columns: 1fr; }
    #retailer-breakdown-body,
    .retailers-grid,
    .comparisons-grid { grid-template-columns: 1fr; }
    .discount-flow { gap: 4px; }
    .flow-step { min-width: 72px; padding: 8px 10px; }
    .hero-pump { width: 100px; right: 16px; bottom: 6px; opacity: .12; }
    .retailer-link { padding: 10px; }
    .retailer-logo { width: 28px; height: 28px; }
}
footer { border-top: 1px solid var(--border); background: var(--surface); padding: 24px 32px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 0.75rem; color: var(--ink-muted); }
.footer-links { display: flex; align-items: center; gap: 20px; }
.footer-links a { font-size: 0.75rem; color: var(--ink-mid); text-decoration: none; transition: color 0.15s; }
.footer-links a:hover { color: var(--ink); }
.footer-divider { width: 1px; height: 12px; background: var(--border); }
.footer-disclaimer { width: 100%; font-size: 0.68rem; color: var(--ink-muted); line-height: 1.6; padding-top: 12px; border-top: 1px solid var(--border); margin-top: 4px; }
@media (max-width: 700px) {
    .hero-card-wm {
        width: 140px;
        right: 16px;
        bottom: 10px;
        opacity: .12;
    }
}
@media (max-width: 600px) {
    footer { flex-direction: column; align-items: flex-start; gap: 8px; }
    .footer-links { flex-wrap: wrap; gap: 12px; }
    .footer-divider { display: none; }
}