/* GratJar marketing static site — shared design system */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --grad-start: #667eea;
    --grad-end: #764ba2;
    --bg-soft: #F8F7FF;
    --bg-card: #FFFFFF;
    --text-dark: #1a1a2e;
    --text-body: #4a5568;
    --text-muted: #718096;
    --accent-light: #EEF2FF;
    --border: #E8E3FF;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg-soft);
    color: var(--text-body);
    line-height: 1.75;
    font-size: 1.05rem;
}

.container,
.container-wide {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── NAV ── */
.nav-wrap {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 200;
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    gap: 24px;
    flex-wrap: wrap;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--grad-start);
    letter-spacing: -0.02em;
}

.nav-logo img { width: 40px; height: 40px; border-radius: 10px; }

.nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-body);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 6px 12px;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
    color: var(--grad-start);
    background: var(--accent-light);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #fff;
    text-decoration: none;
    padding: 10px 22px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    box-shadow: 0 4px 14px rgba(102,126,234,0.35);
    transition: transform 0.2s, box-shadow 0.2s;
    white-space: nowrap;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(102,126,234,0.45);
}

.btn-dark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #1a1a2e;
    color: #fff;
    text-decoration: none;
    padding: 14px 28px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.btn-dark:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
}

.btn-google { background: #01875f; }

/* ── HERO (home: split layout) ── */
.hero {
    background: linear-gradient(135deg, var(--grad-start) 0%, var(--grad-end) 100%);
    padding: 80px 0 72px;
    overflow: hidden;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-left { color: #fff; }

.badge {
    display: inline-block;
    background: rgba(255,255,255,0.18);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.3);
}

.hero-kicker {
    font-size: 1.05rem;
    font-weight: 600;
    color: rgba(255,255,255,0.92);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.hero-left h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
    color: #fff;
}

.hero-left p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.88);
    margin-bottom: 36px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.hero-trust {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 6px;
}

.hero-trust::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
}

.hero-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-phone {
    position: relative;
    width: 220px;
}

.hero-phone img {
    width: 100%;
    border-radius: 28px;
    box-shadow: 0 32px 64px rgba(0,0,0,0.3);
}

.floating-note {
    position: absolute;
    background: #fff;
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.18);
    font-size: 0.82rem;
    color: var(--text-dark);
    font-weight: 500;
    max-width: 200px;
    line-height: 1.4;
    border-left: 4px solid var(--grad-start);
}

.floating-note-1 {
    top: 10%;
    right: -110px;
    animation: floatA 4s ease-in-out infinite;
}

.floating-note-2 {
    bottom: 16%;
    left: -120px;
    border-left-color: #f093fb;
    animation: floatB 5s ease-in-out infinite;
}

.floating-note .note-label {
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
    font-weight: 600;
}

@keyframes floatA {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes floatB {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(8px); }
}

/* Centered hero (digital jar, group, couple, join headline area) */
.hero--centered {
    text-align: center;
    color: #fff;
}

.hero--centered h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    color: #fff;
}

.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.18);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.3);
}

.hero-emoji {
    font-size: 4rem;
    line-height: 1;
    margin-bottom: 20px;
    display: block;
}

.hero-lead {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
    max-width: 560px;
    margin: 0 auto 36px;
    line-height: 1.65;
}

.hero-cta-row {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.definition-card {
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-left: 5px solid rgba(255,255,255,0.7);
    border-radius: 16px;
    padding: 28px 32px;
    text-align: left;
    max-width: 680px;
    margin: 0 auto;
}

.definition-card .def-label {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255,255,255,0.7);
    margin-bottom: 10px;
}

.definition-card p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.93);
    line-height: 1.75;
}

/* ── SECTION WRAPPERS ── */
.section-light {
    background: var(--bg-soft);
    padding: 80px 0;
}

.section-white {
    background: #fff;
    padding: 80px 0;
}

.section-label {
    display: inline-block;
    background: var(--accent-light);
    color: var(--grad-start);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 5px 14px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.section-heading {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.25;
    margin-bottom: 12px;
}

.section-sub {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 540px;
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header .section-sub {
    margin: 0 auto;
}

.section-white p,
.section-light p {
    margin-bottom: 16px;
}

.section-white p:last-child,
.section-light p:last-child {
    margin-bottom: 0;
}

.section-white > .container .section-heading:first-child,
.section-white > .container-narrow .section-heading:first-child,
.section-light > .container .section-heading:first-child,
.section-light > .container-narrow .section-heading:first-child {
    margin-top: 0;
}

/* ── HOME: steps, jars, features ── */
.steps-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    background: #fff;
    border-radius: 20px;
    padding: 36px 28px;
    box-shadow: 0 4px 24px rgba(102,126,234,0.10);
    text-align: center;
    border: 1px solid var(--border);
}

.step-num-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 20px;
    box-shadow: 0 4px 14px rgba(102,126,234,0.35);
}

.step-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 16px;
    display: block;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.jar-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.jar-type-card {
    background: #fff;
    border-radius: 20px;
    padding: 36px 28px;
    box-shadow: 0 4px 24px rgba(102,126,234,0.10);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jar-type-icon {
    font-size: 2.4rem;
    line-height: 1;
}

.jar-type-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
}

.jar-type-card p {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.65;
    flex: 1;
}

.jar-type-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--grad-start);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.92rem;
    margin-top: auto;
}

.jar-type-link:hover { text-decoration: underline; }

.jar-type-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-top: auto;
}

.jar-type-links .jar-type-link {
    margin-top: 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.feature-item {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 4px 24px rgba(102,126,234,0.08);
    border: 1px solid var(--border);
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon-circle {
    width: 52px;
    height: 52px;
    min-width: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.ic-lavender { background: #EEF2FF; }
.ic-pink      { background: #FFF0F6; }
.ic-teal      { background: #E6FAF8; }
.ic-orange    { background: #FFF4E6; }
.ic-green     { background: #E8F8F0; }
.ic-purple    { background: #F3E8FF; }

.feature-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.feature-item p {
    font-size: 0.92rem;
    color: var(--text-body);
    line-height: 1.65;
}

.trust-strip {
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    padding: 28px 0;
}

.trust-pills {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.trust-pill {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 999px;
}

/* Landing tiles (couple / group feature grids) */
.landing-tiles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.tile-card {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 4px 24px rgba(102,126,234,0.08);
    border: 1px solid var(--border);
    text-align: center;
}

.tile-card .tile-icon {
    font-size: 2.2rem;
    margin-bottom: 14px;
    display: block;
}

.tile-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.tile-card p {
    font-size: 0.95rem;
    color: var(--text-body);
    line-height: 1.65;
    margin: 0;
}

.use-case-stack {
    display: grid;
    gap: 16px;
    margin-top: 28px;
}

.use-case-row {
    background: #fff;
    border-radius: 16px;
    padding: 24px 28px;
    border-left: 4px solid var(--grad-start);
    box-shadow: 0 4px 20px rgba(102,126,234,0.08);
    border: 1px solid var(--border);
    border-left-width: 4px;
}

.use-case-row h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--grad-start);
    margin-bottom: 6px;
}

.use-case-row p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-body);
}

.quote-band {
    text-align: center;
    padding: 64px 0;
    background: linear-gradient(135deg, var(--accent-light), rgba(118, 75, 162, 0.06));
}

.quote-band blockquote {
    font-size: 1.35rem;
    font-style: italic;
    color: var(--text-body);
    max-width: 620px;
    margin: 0 auto;
    line-height: 1.65;
}

.quote-band blockquote::before,
.quote-band blockquote::after {
    font-size: 2.5rem;
    color: var(--grad-start);
    line-height: 0;
    vertical-align: -0.25em;
    opacity: 0.5;
}

.quote-band blockquote::before { content: '"'; margin-right: 4px; }
.quote-band blockquote::after { content: '"'; margin-left: 4px; }

/* Group jar idea list */
.idea-list { display: grid; gap: 12px; margin-top: 24px; }

.idea-item {
    background: #fff;
    border-radius: 12px;
    padding: 18px 22px;
    border-left: 4px solid var(--grad-start);
    box-shadow: 0 2px 12px rgba(102,126,234,0.06);
    border: 1px solid var(--border);
    border-left-width: 4px;
}

.idea-item strong { color: var(--text-dark); display: block; margin-bottom: 4px; }

.section-white .idea-item p,
.section-light .idea-item p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-body);
}

/* Digital page: comparison + steps + FAQ */
.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}

.comparison-card {
    background: var(--bg-soft);
    border-radius: 20px;
    padding: 32px;
    border: 2px solid var(--border);
}

.comparison-card.highlight {
    background: #fff;
    border-color: var(--grad-start);
    box-shadow: 0 4px 24px rgba(102,126,234,0.12);
}

.comparison-card .card-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.comparison-card.highlight .card-label {
    color: var(--grad-start);
}

.comparison-card ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.comparison-card ul li {
    color: var(--text-body);
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 8px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.comparison-card ul li::before {
    content: "✗";
    color: #e53e3e;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.comparison-card.highlight ul li::before {
    content: "✓";
    color: #38a169;
}

.steps-flow { display: grid; gap: 16px; margin-top: 36px; }

.step-row {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background: #fff;
    border-radius: 16px;
    padding: 24px 28px;
    box-shadow: 0 4px 20px rgba(102,126,234,0.08);
    border: 1px solid var(--border);
}

.step-row .step-num {
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    box-shadow: 0 4px 12px rgba(102,126,234,0.3);
}

.step-body h3 { margin-bottom: 6px; font-size: 1.1rem; font-weight: 700; color: var(--text-dark); }

.step-body p { margin: 0; font-size: 0.95rem; color: var(--text-muted); }

.prose-block h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.prose-block p {
    color: var(--text-body);
    margin-bottom: 16px;
}

.prose-block p:last-child { margin-bottom: 0; }

.faq-list { display: flex; flex-direction: column; gap: 12px; margin-top: 36px; }

.faq-list details {
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(102,126,234,0.06);
}

.faq-list details[open] {
    border-color: var(--grad-start);
    box-shadow: 0 4px 20px rgba(102,126,234,0.12);
}

.faq-list summary {
    padding: 22px 28px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-dark);
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    user-select: none;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
    content: "+";
    font-size: 1.4rem;
    color: var(--grad-start);
    font-weight: 400;
    flex-shrink: 0;
    line-height: 1;
    transition: transform 0.2s;
}

.faq-list details[open] summary::after { content: "−"; }

.faq-answer {
    padding: 0 28px 24px;
    color: var(--text-body);
    font-size: 0.97rem;
    line-height: 1.75;
}

/* ── CTA ── */
.cta-section {
    background: linear-gradient(135deg, var(--grad-start) 0%, var(--grad-end) 100%);
    padding: 96px 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.cta-section p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.85);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.cta-section.cta-section--compact h2 {
    font-size: 2.4rem;
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #fff;
    color: var(--text-dark);
    text-decoration: none;
    padding: 15px 30px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 18px rgba(0,0,0,0.15);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.22);
}

.btn-cta-google {
    background: #01875f;
    color: #fff;
}

/* ── FOOTER ── */
.footer {
    background: var(--text-dark);
    padding: 64px 0 32px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.footer-brand-link img {
    width: 36px;
    height: 36px;
    border-radius: 9px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: #718096;
    line-height: 1.65;
}

.footer-col h4 {
    font-size: 0.78rem;
    font-weight: 700;
    color: #a0aec0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a {
    color: #718096;
    text-decoration: none;
    font-size: 0.92rem;
    transition: color 0.2s;
}

.footer-col ul a:hover { color: #fff; }

.footer-bottom {
    padding-top: 28px;
    text-align: center;
    font-size: 0.85rem;
    color: #4a5568;
}

/* ── Join jar page ── */
body.page-join {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--grad-start) 0%, var(--grad-end) 100%);
}

.join-layout {
    min-height: calc(100vh - 0px);
    display: flex;
    flex-direction: column;
}

.join-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 24px 64px;
}

.join-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.2);
    border: 1px solid var(--border);
    animation: joinFadeInUp 0.8s ease-out;
}

@keyframes joinFadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.join-card .jar-icon {
    font-size: 80px;
    line-height: 1;
    margin-bottom: 20px;
    animation: joinBounce 2s infinite;
}

@keyframes joinBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.join-card h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.join-subtitle {
    font-size: 1.25rem;
    color: var(--text-body);
    margin-bottom: 8px;
    font-weight: 600;
}

.join-invite {
    font-size: 1.1rem;
    color: var(--grad-start);
    margin-bottom: 24px;
    font-weight: 600;
}

.join-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 28px;
}

.join-download-title {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-weight: 700;
}

.join-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 28px;
}

.join-features {
    text-align: left;
    margin-bottom: 24px;
}

.join-features h3 {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 14px;
    font-weight: 600;
    text-align: center;
}

.join-feature-list {
    list-style: none;
    padding: 0;
}

.join-feature-list li {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-body);
}

.join-feature-list li::before {
    content: '✨';
    margin-right: 12px;
    font-size: 16px;
}

.join-card-footer {
    font-size: 0.9rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.join-card-footer a {
    color: var(--grad-start);
    text-decoration: none;
    font-weight: 600;
}

.join-card-footer a:hover { text-decoration: underline; }

.btn-pulse {
    animation: joinPulse 2s infinite;
}

@keyframes joinPulse {
    0% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.5); }
    70% { box-shadow: 0 0 0 12px rgba(102, 126, 234, 0); }
    100% { box-shadow: 0 0 0 0 rgba(102, 126, 234, 0); }
}

/* ── Challenge page ── */
.challenge-main {
    padding: 48px 0 80px;
}

.challenge-hero {
    text-align: center;
    margin-bottom: 40px;
}

.challenge-hero-emoji {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    box-shadow: 0 8px 28px rgba(102, 126, 234, 0.35);
}

.challenge-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.15;
}

.challenge-sub {
    font-size: 1.2rem;
    color: var(--text-muted);
}

.surface-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 32px;
    box-shadow: 0 4px 24px rgba(102,126,234,0.10);
    border: 1px solid var(--border);
}

.challenge-card-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.challenge-card-head .star-icon { font-size: 2rem; }

.challenge-card-head h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
}

.challenge-intro {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    line-height: 1.7;
}

.ch-steps {
    display: grid;
    gap: 16px;
}

.ch-step {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 20px;
    background: var(--accent-light);
    border-radius: 16px;
    border-left: 4px solid var(--grad-start);
}

.ch-step-num {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
}

.ch-step p {
    margin: 0;
    font-size: 1rem;
    color: var(--text-body);
    line-height: 1.6;
    padding-top: 4px;
}

.gifts-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 28px;
}

.gifts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.gift-card {
    background: var(--bg-soft);
    border-radius: 16px;
    padding: 28px;
    text-align: center;
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gift-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(102,126,234,0.15);
}

.gift-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--grad-start), var(--grad-end));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.gift-name {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.gift-description {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin: 0;
}

.challenge-cta-box {
    text-align: center;
    padding: 8px 0 0;
}

.challenge-cta-box h2 {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.challenge-cta-box > p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Legal / prose pages ── */
.prose-page {
    padding: 48px 0 80px;
}

.prose-page h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1.25rem;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--border);
}

.prose-page h2 {
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--grad-start);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.prose-page h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.prose-page p {
    margin-bottom: 1.2rem;
    font-size: 1.05rem;
}

.prose-page ul {
    padding-left: 1.5rem;
    margin-bottom: 1.5rem;
}

.prose-page li { margin-bottom: 0.5rem; }

.prose-page strong { color: var(--text-dark); }

.callout-info {
    background: var(--accent-light);
    padding: 1rem 1.25rem;
    border-radius: 12px;
    border-left: 4px solid var(--grad-start);
    margin: 1.5rem 0;
}

.callout-info a {
    color: var(--grad-start);
    text-decoration: none;
    font-weight: 700;
}

.callout-info a:hover { text-decoration: underline; }

.callout-warn {
    background: #FFF8F0;
    padding: 1rem 1.25rem;
    border-radius: 12px;
    border-left: 4px solid #ed8936;
    margin: 1.5rem 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-right { display: none; }
    .hero-left h1 { font-size: 2.5rem; }
    .steps-row { grid-template-columns: 1fr; }
    .jar-types-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
    .landing-tiles-grid { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .hero--centered h1 { font-size: 2.2rem; }
    .comparison-grid { grid-template-columns: 1fr; }
    .challenge-title { font-size: 2.25rem; }
}

@media (max-width: 600px) {
    .hero { padding: 60px 0; }
    .hero-left h1 { font-size: 2rem; }
    .hero--centered h1 { font-size: 2rem; }
    .section-heading { font-size: 1.8rem; }
    .nav { flex-direction: column; align-items: flex-start; gap: 12px; }
    .footer-top { grid-template-columns: 1fr; }
    .cta-section h2 { font-size: 2rem; }
    .prose-page h1 { font-size: 2rem; }
    .prose-page { padding: 32px 0 64px; }
    .join-card { padding: 28px 22px; }
    .join-card h1 { font-size: 2rem; }
    .join-card .jar-icon { font-size: 60px; }
    .surface-card { padding: 28px 20px; }
}

@media (max-width: 480px) {
    .hero--centered h1 { font-size: 1.9rem; }
}