/* ════════════════════════════════════════════════════════════════
   style.css — Brackish
   ════════════════════════════════════════════════════════════════
   Mobile-first. Min-width media queries for tablet/desktop.
   Custom properties (CSS variables) drive the theme — change them
   in :root to retheme the whole site.
   ════════════════════════════════════════════════════════════════ */


/* ─── Reset + custom properties ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

:root {
    /* Color palette — warm, professional, intentional */
    --ink:        #1a2332;       /* primary text, headers */
    --ink-soft:   #2d3748;       /* secondary headers */
    --slate:      #4a5568;       /* body text */
    --slate-soft: #718096;       /* tertiary, captions */
    --cream:      #faf8f3;       /* page background */
    --paper:      #ffffff;       /* card background */
    --paper-warm: #fdfaf2;       /* sections needing slight warmth */
    --rule:       #e8e3d6;       /* subtle dividers */

    --accent:        #c89b3c;    /* warm amber — CTAs, highlights */
    --accent-deep:   #a37a1f;    /* hover state for amber */
    --accent-glow:   rgba(200, 155, 60, 0.15);

    --mint:       #5b8a7f;       /* success / "set aside" reveal */
    --mint-deep:  #436859;
    --coral:      #c4604f;       /* warning, never alarm-red */

    /* Typography scale */
    --serif: 'Fraunces', Georgia, serif;
    --sans:  'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spatial scale — based on 8px grid */
    --space-1: 0.25rem;  /*  4px */
    --space-2: 0.5rem;   /*  8px */
    --space-3: 0.75rem;  /* 12px */
    --space-4: 1rem;     /* 16px */
    --space-5: 1.5rem;   /* 24px */
    --space-6: 2rem;     /* 32px */
    --space-7: 3rem;     /* 48px */
    --space-8: 4rem;     /* 64px */
    --space-9: 6rem;     /* 96px */

    /* Radius */
    --r-sm:  6px;
    --r-md:  12px;
    --r-lg:  18px;
    --r-xl:  24px;

    /* Shadow — layered, warm-tinted */
    --shadow-sm: 0 1px 2px rgba(26, 35, 50, 0.04), 0 2px 6px rgba(26, 35, 50, 0.04);
    --shadow-md: 0 2px 4px rgba(26, 35, 50, 0.06), 0 8px 16px rgba(26, 35, 50, 0.06);
    --shadow-lg: 0 4px 8px rgba(26, 35, 50, 0.08), 0 16px 32px rgba(26, 35, 50, 0.10);

    /* Easing — custom cubic-bezier for personality */
    --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* ─── Base typography ────────────────────────────────────────── */
html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--sans);
    font-weight: 400;
    line-height: 1.6;
    color: var(--slate);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
    font-family: var(--serif);
    color: var(--ink);
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 var(--space-4);
}

p { margin: 0 0 var(--space-4); }

a { color: var(--accent-deep); text-decoration-color: var(--accent-glow); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--accent); }

em { font-style: italic; color: var(--ink); }

::selection { background: var(--accent-glow); color: var(--ink); }


/* ─── Layout container ───────────────────────────────────────── */
.container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--space-5);
}


/* ─── Header / nav ───────────────────────────────────────────── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(250, 248, 243, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--rule);
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    gap: var(--space-5);
}
.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--serif);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--ink);
    text-decoration: none;
    letter-spacing: -0.01em;
}
.logo-mark {
    font-size: 1.5rem;
    color: var(--accent);
    transition: transform 0.6s var(--ease-spring);
}
.logo:hover .logo-mark { transform: rotate(180deg); }

.site-nav {
    display: none;
    gap: var(--space-5);
    font-size: 0.9375rem;
    font-weight: 500;
}
.site-nav a {
    color: var(--slate);
    text-decoration: none;
    position: relative;
    padding: var(--space-1) 0;
    transition: color 0.3s var(--ease-out);
}
.site-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s var(--ease-out);
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after { width: 100%; }


/* ─── Hero ───────────────────────────────────────────────────── */
.hero {
    position: relative;
    overflow: hidden;
    padding: var(--space-9) 0 var(--space-8);
    background: linear-gradient(180deg, var(--cream) 0%, var(--paper-warm) 100%);
}
.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse at 80% -10%, var(--accent-glow) 0%, transparent 50%),
        radial-gradient(ellipse at 10% 110%, rgba(91, 138, 127, 0.10) 0%, transparent 50%);
    z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }
.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-deep);
    margin-bottom: var(--space-5);
}
.hero-title {
    font-size: clamp(2.25rem, 7vw, 4.25rem);
    font-weight: 500;
    margin-bottom: var(--space-5);
    max-width: 18ch;
}
.hero-title em {
    font-style: italic;
    color: var(--accent-deep);
    font-weight: 600;
}
.hero-lede {
    font-size: clamp(1rem, 2vw, 1.1875rem);
    line-height: 1.6;
    max-width: 56ch;
    margin-bottom: var(--space-6);
    color: var(--slate);
}
.hero-actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    margin-bottom: var(--space-8);
}
.hero-stats {
    display: flex;
    align-items: stretch;
    gap: var(--space-5);
    padding-top: var(--space-6);
    border-top: 1px solid var(--rule);
    flex-wrap: wrap;
}
.stat-num {
    font-family: var(--serif);
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-2);
    line-height: 1;
    font-variant-numeric: tabular-nums;
}
.stat-label {
    font-size: 0.8125rem;
    color: var(--slate-soft);
    max-width: 32ch;
    line-height: 1.5;
    margin: 0;
}
.stat-divider {
    width: 1px;
    background: var(--rule);
    align-self: stretch;
}


/* ─── Buttons ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-family: var(--sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border: none;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), background 0.2s var(--ease-out);
    text-decoration: none;
    line-height: 1;
}
.btn-primary {
    background: var(--ink);
    color: var(--cream);
    box-shadow: var(--shadow-md);
}
.btn-primary:hover {
    background: var(--ink-soft);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}
.btn-primary:active { transform: translateY(0); }
.btn-ghost {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--rule);
}
.btn-ghost:hover {
    background: var(--paper);
    border-color: var(--ink);
}
.btn-large {
    padding: var(--space-4) var(--space-6);
    font-size: 1rem;
    background: var(--accent);
    color: var(--ink);
}
.btn-large:hover {
    background: var(--accent-deep);
    color: var(--cream);
}
.btn-text {
    background: none;
    border: none;
    color: var(--accent-deep);
    font-family: var(--sans);
    font-size: 0.875rem;
    font-weight: 600;
    padding: var(--space-2) 0;
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: var(--accent-glow);
    text-underline-offset: 3px;
    transition: text-decoration-color 0.3s var(--ease-out);
}
.btn-text:hover { text-decoration-color: var(--accent); }
.btn-remove {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--rule);
    background: var(--paper);
    color: var(--slate);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
}
.btn-remove:hover {
    background: var(--coral);
    color: white;
    border-color: var(--coral);
}


/* ─── Section base ───────────────────────────────────────────── */
.section {
    padding: var(--space-9) 0;
    position: relative;
}
.section + .section { border-top: 1px solid var(--rule); }
.section-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-deep);
    margin-bottom: var(--space-3);
}
.section-title {
    font-size: clamp(1.875rem, 5vw, 3rem);
    font-weight: 500;
    max-width: 22ch;
    margin-bottom: var(--space-5);
}
.section-title br { display: none; }
.section-lede {
    font-size: 1rem;
    max-width: 60ch;
    margin-bottom: var(--space-7);
    color: var(--slate);
}


/* ─── Misconception comparison ───────────────────────────────── */
.section-misconception { background: var(--paper-warm); }
.comparison {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin: var(--space-7) 0 var(--space-8);
}
.compare-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}
.compare-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
.compare-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: var(--space-4);
}
.compare-wrong .compare-tag { background: rgba(196, 96, 79, 0.12); color: var(--coral); }
.compare-right .compare-tag { background: rgba(91, 138, 127, 0.15); color: var(--mint-deep); }

.compare-headline {
    font-family: var(--serif);
    font-size: 1.25rem;
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: var(--space-5);
}
.compare-math {
    background: var(--cream);
    border-radius: var(--r-md);
    padding: var(--space-4);
    margin-bottom: var(--space-4);
    font-variant-numeric: tabular-nums;
}
.math-row, .math-layer {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-2) 0;
    font-size: 0.9375rem;
}
.math-layer { border-top: 1px dashed var(--rule); }
.math-layer:first-child { border-top: none; }
.math-total {
    border-top: 2px solid var(--ink);
    margin-top: var(--space-2);
    padding-top: var(--space-3);
    font-weight: 600;
    color: var(--ink);
}
.math-value { font-weight: 600; color: var(--ink); }
.compare-foot {
    font-size: 0.875rem;
    color: var(--slate-soft);
    margin: 0;
    font-style: italic;
}

.pullquote {
    margin: var(--space-7) 0 0;
    padding: var(--space-6) var(--space-5) var(--space-6) var(--space-6);
    border-left: 3px solid var(--accent);
    background: var(--paper);
    border-radius: 0 var(--r-md) var(--r-md) 0;
}
.pullquote p {
    font-family: var(--serif);
    font-size: clamp(1.25rem, 3vw, 1.625rem);
    font-weight: 500;
    color: var(--ink);
    line-height: 1.4;
    margin: 0;
}


/* ─── Calculator form ────────────────────────────────────────── */
.calc-form {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
    margin-top: var(--space-6);
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field-label {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-soft);
}
.input-prefix {
    position: relative;
    display: flex;
    align-items: center;
}
.prefix-mark {
    position: absolute;
    left: var(--space-4);
    font-family: var(--serif);
    font-size: 1.125rem;
    color: var(--slate-soft);
    pointer-events: none;
}
.input-prefix input {
    padding-left: 2.75rem;
}
.field-hint {
    font-size: 0.8125rem;
    color: var(--slate-soft);
    line-height: 1.5;
    margin-top: var(--space-1);
}
.field-hint em {
    font-style: italic;
    color: var(--slate);
    font-weight: 500;
}
input[type="number"], input[type="text"], .select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--sans);
    font-size: 1rem;
    color: var(--ink);
    background: var(--cream);
    border: 1.5px solid var(--rule);
    border-radius: var(--r-md);
    transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
    -moz-appearance: textfield;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input:focus, .select:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--paper);
    box-shadow: 0 0 0 4px var(--accent-glow);
}

.select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%234a5568' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* Custom checkbox */
.field-checkbox { background: var(--paper-warm); padding: var(--space-4); border-radius: var(--r-md); border: 1px solid var(--rule); }
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
    user-select: none;
}
.checkbox-label input { position: absolute; opacity: 0; pointer-events: none; }
.checkbox-box {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border: 2px solid var(--rule);
    border-radius: 6px;
    background: var(--paper);
    position: relative;
    transition: all 0.2s var(--ease-out);
    margin-top: 2px;
}
.checkbox-box::after {
    content: '';
    position: absolute;
    left: 6px; top: 2px;
    width: 6px; height: 11px;
    border: solid var(--paper);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform 0.2s var(--ease-spring);
}
.checkbox-label input:checked ~ .checkbox-box {
    background: var(--accent);
    border-color: var(--accent);
}
.checkbox-label input:checked ~ .checkbox-box::after { transform: rotate(45deg) scale(1); }
.checkbox-label input:focus-visible ~ .checkbox-box { box-shadow: 0 0 0 4px var(--accent-glow); }
.checkbox-text { display: flex; flex-direction: column; gap: 2px; }
.checkbox-text strong { color: var(--ink); font-size: 0.9375rem; font-weight: 600; }
.checkbox-text small { color: var(--slate-soft); font-size: 0.8125rem; }

/* States block */
.states-block {
    margin-bottom: var(--space-6);
    padding-top: var(--space-5);
    border-top: 1px solid var(--rule);
}
.states-block .field-label { display: block; margin-bottom: var(--space-3); }
.state-row { margin-bottom: var(--space-3); }
.state-row-controls {
    display: flex;
    gap: var(--space-2);
    align-items: center;
}
.state-row-controls .select { flex: 1; }


/* ─── Results ────────────────────────────────────────────────── */
.results {
    margin-top: var(--space-7);
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}
.results-headline {
    background: linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 100%);
    color: var(--cream);
    border-radius: var(--r-xl);
    padding: var(--space-7) var(--space-6);
    text-align: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}
.results-headline::before {
    content: '';
    position: absolute;
    top: -50%; right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 60%);
    pointer-events: none;
}
.results-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: var(--space-3);
    position: relative;
}
.results-amount {
    font-family: var(--serif);
    font-size: clamp(3rem, 9vw, 5rem);
    font-weight: 600;
    color: var(--cream);
    line-height: 1;
    margin: 0 0 var(--space-2);
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
    position: relative;
}
.results-period {
    font-size: 1rem;
    color: var(--accent);
    font-weight: 500;
    margin: 0 0 var(--space-4);
    position: relative;
}
.results-annual {
    font-size: 0.875rem;
    color: rgba(250, 248, 243, 0.7);
    margin: 0;
    position: relative;
}

.results-summary {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3);
}
.summary-card {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-md);
    padding: var(--space-4) var(--space-5);
    transition: transform 0.3s var(--ease-out);
}
.summary-card:hover { transform: translateY(-1px); }
.summary-card-accent { border-left: 3px solid var(--accent); background: var(--paper-warm); }
.summary-label {
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--slate-soft);
    margin: 0 0 var(--space-2);
    font-weight: 600;
}
.summary-value {
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ink);
    margin: 0;
    font-variant-numeric: tabular-nums;
}

.receipt {
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-lg);
    overflow: hidden;
}
.receipt-summary {
    padding: var(--space-4) var(--space-5);
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    color: var(--ink);
    background: var(--paper-warm);
    transition: background 0.2s var(--ease-out);
}
.receipt-summary::-webkit-details-marker { display: none; }
.receipt-summary:hover { background: var(--cream); }
.receipt-body { padding: var(--space-5); }

.result-block + .result-block { margin-top: var(--space-6); padding-top: var(--space-6); border-top: 1px solid var(--rule); }
.result-block-title {
    font-size: 1.125rem;
    margin-bottom: var(--space-2);
}
.result-block-desc {
    font-size: 0.875rem;
    color: var(--slate-soft);
    margin-bottom: var(--space-4);
}
.result-block-total {
    margin-top: var(--space-4);
    padding-top: var(--space-3);
    border-top: 2px solid var(--ink);
    font-family: var(--serif);
    font-weight: 600;
    color: var(--ink);
    text-align: right;
    font-size: 1.0625rem;
}

.layer {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    border-bottom: 1px dashed var(--rule);
    font-size: 0.875rem;
    font-variant-numeric: tabular-nums;
    align-items: center;
}
.layer:last-child { border-bottom: none; }
.layer-range { color: var(--slate); }
.layer-rate { color: var(--accent-deep); font-weight: 600; }
.layer-amount { color: var(--slate-soft); text-align: right; }
.layer-tax { color: var(--ink); font-weight: 600; text-align: right; }

.state-result {
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-5);
    border-bottom: 1px solid var(--rule);
}
.state-result:last-child { border-bottom: none; padding-bottom: 0; }
.state-result-name {
    font-size: 1rem;
    margin-bottom: var(--space-1);
}
.state-result-meta {
    font-size: 0.8125rem;
    color: var(--slate-soft);
    margin-bottom: var(--space-3);
}
.state-result-total {
    margin-top: var(--space-3);
    text-align: right;
    font-family: var(--serif);
    font-weight: 600;
    color: var(--ink);
}

.results-disclaimer {
    background: var(--paper-warm);
    border: 1px solid var(--rule);
    border-left: 3px solid var(--coral);
    border-radius: var(--r-md);
    padding: var(--space-4) var(--space-5);
    font-size: 0.875rem;
    color: var(--slate);
    line-height: 1.6;
}
.results-disclaimer p { margin: 0; }
.results-disclaimer strong { color: var(--ink); }

.error-banner {
    background: rgba(196, 96, 79, 0.10);
    border: 1px solid var(--coral);
    color: var(--coral);
    padding: var(--space-4);
    border-radius: var(--r-md);
    font-weight: 500;
}


/* ─── Founder cards ──────────────────────────────────────────── */
.section-founders { background: var(--paper-warm); }
.founder-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
    margin-top: var(--space-6);
}
.founder-card {
    background: var(--paper);
    border-radius: var(--r-lg);
    padding: var(--space-6);
    border: 1px solid var(--rule);
    transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
    position: relative;
    overflow: hidden;
}
.founder-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.founder-num {
    font-family: var(--serif);
    font-size: 3rem;
    font-weight: 500;
    color: var(--accent);
    line-height: 1;
    margin-bottom: var(--space-3);
    opacity: 0.7;
}
.founder-card-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-3);
}
.founder-card p { margin: 0; font-size: 0.9375rem; }


/* ─── Resource cards ─────────────────────────────────────────── */
.resource-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    margin-top: var(--space-6);
}
.resource-card {
    display: block;
    background: var(--paper);
    border: 1px solid var(--rule);
    border-radius: var(--r-lg);
    padding: var(--space-6);
    text-decoration: none;
    color: inherit;
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
    position: relative;
    overflow: hidden;
}
.resource-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--accent-glow) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s var(--ease-out);
    pointer-events: none;
}
.resource-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}
.resource-card:hover::before { opacity: 1; }
.resource-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--cream);
    color: var(--accent-deep);
    margin-bottom: var(--space-3);
    position: relative;
}
.resource-card-title {
    font-size: 1.1875rem;
    margin-bottom: var(--space-3);
    position: relative;
}
.resource-card p {
    font-size: 0.9375rem;
    margin-bottom: var(--space-4);
    position: relative;
}
.resource-cta {
    font-weight: 600;
    color: var(--accent-deep);
    font-size: 0.9375rem;
    position: relative;
    transition: transform 0.3s var(--ease-out);
    display: inline-block;
}
.resource-card:hover .resource-cta { transform: translateX(4px); }


/* ─── Footer ─────────────────────────────────────────────────── */
.site-footer {
    background: var(--ink);
    color: rgba(250, 248, 243, 0.85);
    padding: var(--space-8) 0 var(--space-6);
    margin-top: var(--space-8);
}
.site-footer h4 {
    color: var(--accent);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 700;
    font-family: var(--sans);
    margin-bottom: var(--space-3);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-7);
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cream);
}
.footer-disclaimer {
    font-size: 0.8125rem;
    line-height: 1.7;
    color: rgba(250, 248, 243, 0.7);
}
.footer-disclaimer p { margin-bottom: var(--space-3); }
.footer-disclaimer strong { color: var(--cream); }
.footer-foot {
    padding-top: var(--space-5);
    border-top: 1px solid rgba(250, 248, 243, 0.1);
    font-size: 0.75rem;
    color: rgba(250, 248, 243, 0.5);
    text-align: center;
}
.footer-foot p { margin: 0; }


/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

/* Reveal on scroll (or on render) — opacity + slight rise */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Hero reveals stagger on load */
.hero .reveal:nth-child(1) { transition-delay: 0.05s; }
.hero .reveal:nth-child(2) { transition-delay: 0.15s; }
.hero .reveal:nth-child(3) { transition-delay: 0.30s; }
.hero .reveal:nth-child(4) { transition-delay: 0.45s; }
.hero .reveal:nth-child(5) { transition-delay: 0.60s; }


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — mobile-first; build up at min-widths
   ═══════════════════════════════════════════════════════════════ */

/* Tablet — 640px and up */
@media (min-width: 640px) {
    .container { padding: 0 var(--space-6); }
    .hero-stats { flex-wrap: nowrap; }
    .results-summary { grid-template-columns: 1fr 1fr; }
    .form-grid { grid-template-columns: 1fr 1fr; }
    .field-checkbox { grid-column: span 2; }
}

/* Desktop — 900px and up */
@media (min-width: 900px) {
    .site-nav { display: flex; }
    .hero { padding: calc(var(--space-9) + var(--space-5)) 0 var(--space-9); }
    .section-title br { display: inline; }
    .comparison { grid-template-columns: 1fr 1fr; }
    .founder-cards { grid-template-columns: repeat(3, 1fr); }
    .resource-cards { grid-template-columns: repeat(3, 1fr); }
    .results-summary { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1fr 2fr; }
    .form-grid { grid-template-columns: 1fr 1fr 1fr; }
    .field-checkbox { grid-column: span 3; }
}

/* Large — 1100px+ */
@media (min-width: 1100px) {
    .hero-title { font-size: 4.5rem; }
}


/* ═══════════════════════════════════════════════════════════════
   ACCESSIBILITY — respect reduced motion
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .reveal { opacity: 1; transform: none; }
    .logo:hover .logo-mark { transform: none; }
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}