:root {
    --bg: #fff6e5;
    --surface: #ffffff;
    --fg: #1c2b1e;
    --muted: #5c6b5e;
    --border: #1c2b1e;
    --accent: #2fa84f;
    --accent-fg: #ffffff;
    --pink: #ff5da2;
    --yellow: #ffc93c;
    --sky: #3fb6e6;
    --radius: 16px;
    --font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    background: var(--bg);
    background-image:
        radial-gradient(circle at 10% 15%, rgba(255, 201, 60, 0.35), transparent 40%),
        radial-gradient(circle at 90% 10%, rgba(63, 182, 230, 0.3), transparent 40%),
        radial-gradient(circle at 50% 90%, rgba(255, 93, 162, 0.25), transparent 45%);
    color: var(--fg);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-weight: 900;
    letter-spacing: -0.02em;
}

/* ---------- Topbar ---------- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 2rem;
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 246, 229, 0.85);
    backdrop-filter: blur(6px);
    border-bottom: 3px solid var(--border);
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.4rem;
    font-weight: 900;
}

.brand-turtle {
    font-size: 1.8rem;
    display: inline-block;
    animation: wiggle 2.4s ease-in-out infinite;
}

/* ---------- Buttons ---------- */
.btn {
    font-family: inherit;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 999px;
    border: 3px solid var(--border);
    padding: 0.85rem 1.6rem;
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    box-shadow: 4px 4px 0 var(--border);
}

.btn:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0 var(--border);
}

.btn:active {
    transform: translate(1px, 1px);
    box-shadow: 2px 2px 0 var(--border);
}

.btn-primary {
    background: var(--accent);
    color: var(--accent-fg);
}

.btn-secondary {
    background: var(--yellow);
    color: var(--fg);
}

.btn-ghost {
    background: #fff;
    color: var(--fg);
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}

/* ---------- Hero ---------- */
.hero {
    text-align: center;
    padding: 3rem 1.5rem 2.5rem;
    max-width: 46rem;
    margin: 0 auto;
}

.eyebrow {
    font-weight: 800;
    letter-spacing: 0.14em;
    color: var(--pink);
    font-size: 0.85rem;
    margin: 0 0 0.75rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 6vw, 3.6rem);
    margin: 0 0 1rem;
    line-height: 1.05;
}

.hero h1 .highlight {
    color: var(--accent);
    text-decoration: underline wavy var(--yellow) 4px;
    text-underline-offset: 8px;
}

.tagline {
    color: var(--muted);
    font-size: 1.15rem;
    line-height: 1.6;
    margin: 0 auto 1.75rem;
    max-width: 34rem;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.fine-print {
    color: var(--muted);
    font-size: 0.85rem;
    font-style: italic;
}

/* ---------- Turtle graphic (CSS) ---------- */
.hero-turtle-wrap {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.turtle-graphic {
    position: relative;
    width: 220px;
    height: 180px;
    animation: bob 3s ease-in-out infinite;
}

.turtle-shell {
    position: absolute;
    bottom: 20px;
    left: 30px;
    width: 160px;
    height: 120px;
    background: var(--accent);
    border: 5px solid var(--border);
    border-radius: 50% 50% 45% 45% / 60% 60% 40% 40%;
    box-shadow: inset 0 -10px 0 rgba(0,0,0,0.08);
}

.hex {
    position: absolute;
    width: 34px;
    height: 30px;
    background: #248a3d;
    border: 3px solid var(--border);
    border-radius: 6px;
}

.h1s { top: 15px; left: 25px; }
.h2s { top: 15px; left: 85px; }
.h3s { top: 55px; left: 10px; transform: rotate(8deg); }
.h4s { top: 55px; left: 100px; transform: rotate(-8deg); }

.turtle-head {
    position: absolute;
    top: 0;
    left: 78px;
    width: 64px;
    height: 56px;
    background: var(--yellow);
    border: 5px solid var(--border);
    border-radius: 50% 50% 45% 45%;
}

.turtle-eye {
    position: absolute;
    top: 16px;
    width: 8px;
    height: 8px;
    background: var(--border);
    border-radius: 50%;
}

.turtle-eye.left { left: 92px; }
.turtle-eye.right { left: 118px; }

.turtle-leg {
    position: absolute;
    width: 30px;
    height: 22px;
    background: var(--yellow);
    border: 4px solid var(--border);
    border-radius: 40%;
}

.leg-fl { bottom: 12px; left: 18px; }
.leg-fr { bottom: 12px; right: 18px; }
.leg-bl { bottom: 0; left: 34px; }
.leg-br { bottom: 0; right: 34px; }

.turtle-tail {
    position: absolute;
    bottom: 32px;
    left: 8px;
    width: 20px;
    height: 12px;
    background: var(--yellow);
    border: 4px solid var(--border);
    border-radius: 50%;
}

@keyframes bob {
    0%, 100% { transform: translateY(0) rotate(-1deg); }
    50% { transform: translateY(-10px) rotate(1deg); }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-12deg); }
    75% { transform: rotate(12deg); }
}

/* ---------- Picks section ---------- */
.picks {
    max-width: 60rem;
    margin: 2rem auto;
    padding: 2rem 1.5rem;
    text-align: center;
}

.picks h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin: 0 0 0.5rem;
}

.section-sub {
    color: var(--muted);
    margin: 0 0 2rem;
}

.picks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.25rem;
    text-align: left;
}

.pick-card {
    background: var(--surface);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: 5px 5px 0 var(--border);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.pick-matchup {
    font-weight: 800;
    font-size: 1.05rem;
}

.pick-confidence {
    display: inline-block;
    align-self: flex-start;
    background: var(--pink);
    color: #fff;
    font-weight: 900;
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-size: 0.85rem;
    border: 2px solid var(--border);
}

.pick-reason {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.5;
    margin: 0;
}

.pick-emoji {
    position: absolute;
    top: -14px;
    right: -8px;
    font-size: 1.8rem;
    transform: rotate(12deg);
}

/* ---------- Why section ---------- */
.why {
    max-width: 60rem;
    margin: 2rem auto;
    padding: 2rem 1.5rem;
    text-align: center;
}

.why h2 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    margin-bottom: 2rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
}

.why-card {
    background: var(--surface);
    border: 3px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: 5px 5px 0 var(--border);
}

.why-emoji {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.why-card h3 {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
}

.why-card p {
    color: var(--muted);
    margin: 0;
    line-height: 1.5;
    font-size: 0.92rem;
}

/* ---------- Banner CTA ---------- */
.banner-cta {
    max-width: 60rem;
    margin: 3rem auto;
    background: var(--sky);
    border: 4px solid var(--border);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    box-shadow: 8px 8px 0 var(--border);
}

.banner-turtle {
    font-size: 3.5rem;
    animation: wiggle 2s ease-in-out infinite;
}

.banner-cta h2 {
    margin: 0 0 0.4rem;
    font-size: 1.5rem;
}

.banner-cta p {
    margin: 0;
    color: #0e2733;
}

/* ---------- Footer ---------- */
.site-footer {
    text-align: center;
    padding: 3rem 1.5rem 4rem;
    max-width: 40rem;
    margin: 0 auto;
    color: var(--muted);
}

.footer-turtle {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.site-footer p {
    margin: 0.3rem 0;
    line-height: 1.5;
}

.disclaimer {
    font-size: 0.8rem;
}

/* ---------- Nag corner bubble ---------- */
.nag-bubble {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #fff;
    border: 3px solid var(--border);
    border-radius: 999px;
    padding: 0.6rem 1.1rem 0.6rem 0.6rem;
    box-shadow: 4px 4px 0 var(--border);
    cursor: pointer;
    max-width: min(320px, 80vw);
    animation: pop-in 0.4s ease;
    transition: transform 0.15s ease;
}

.nag-bubble:hover {
    transform: translateY(-3px);
}

.nag-turtle {
    font-size: 1.6rem;
    flex-shrink: 0;
    animation: wiggle 2.2s ease-in-out infinite;
}

.nag-text {
    font-weight: 700;
    font-size: 0.92rem;
    line-height: 1.3;
}

@keyframes pop-in {
    from { transform: scale(0.6) translateY(20px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

/* ---------- Toast ---------- */
.nag-toast {
    position: fixed;
    left: 50%;
    bottom: -120px;
    transform: translateX(-50%);
    background: var(--fg);
    color: #fff;
    padding: 1rem 1.5rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 700;
    z-index: 60;
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
    transition: bottom 0.35s cubic-bezier(.34,1.56,.64,1);
    max-width: 90vw;
    text-align: center;
}

.nag-toast.show {
    bottom: 2rem;
}

.nag-toast-turtle {
    font-size: 1.4rem;
}

@media (max-width: 600px) {
    .topbar { padding: 1rem; }
    .nag-bubble { right: 0.75rem; bottom: 0.75rem; padding: 0.5rem 0.9rem 0.5rem 0.5rem; }
    .banner-cta { flex-direction: column; }
}