/* Sparkle product page — family-first, calm, accessible. */

:root {
    --bg: #fbfaf6;
    --surface: #f3f1fb;
    --surface-warm: #fff8ea;
    --card: #ffffff;
    --ink: #302c4f;
    --ink-soft: #625e78;
    --heading: #342b78;
    --purple: #5b4ed0;
    --purple-dark: #34276f;
    --purple-light: #eae7ff;
    --pink: #c7338f;
    --gold: #f4b43f;
    --gold-soft: #fff0c8;
    --mint: #dff4ec;
    --mint-ink: #185d4b;
    --border: #e3dfef;
    --shadow-sm: 0 8px 28px rgba(52, 43, 120, 0.08);
    --shadow-lg: 0 28px 70px rgba(52, 43, 120, 0.17);
    --radius-sm: 14px;
    --radius-md: 22px;
    --radius-lg: 32px;
    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: clip;
}

img {
    display: block;
    height: auto;
    max-width: 100%;
}

a {
    color: inherit;
}

button,
summary {
    font: inherit;
}

.skip-link {
    position: fixed;
    top: 8px;
    left: 12px;
    z-index: 1000;
    padding: 10px 16px;
    color: #fff;
    background: var(--purple-dark);
    border-radius: 10px;
    transform: translateY(-150%);
    transition: transform 160ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

:focus-visible {
    outline: 3px solid #1679d3;
    outline-offset: 4px;
}

.page-shell {
    width: min(1160px, calc(100% - 48px));
    margin-inline: auto;
}

.narrow-shell {
    width: min(760px, calc(100% - 48px));
    margin-inline: auto;
}

.sparkle-nav {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    min-height: 64px;
    border-bottom: 1px solid rgba(227, 223, 239, 0.85);
    background: rgba(251, 250, 246, 0.92);
    -webkit-backdrop-filter: blur(18px) saturate(150%);
    backdrop-filter: blur(18px) saturate(150%);
}

.sparkle-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(1160px, calc(100% - 48px));
    min-height: 64px;
    margin-inline: auto;
}

.sparkle-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.sparkle-brand img {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    box-shadow: 0 6px 16px rgba(52, 43, 120, 0.2);
}

.sparkle-nav-links {
    display: flex;
    align-items: center;
    gap: 26px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.sparkle-nav-links a {
    color: var(--ink-soft);
    font-size: 0.86rem;
    font-weight: 600;
    text-decoration: none;
}

.sparkle-nav-links a:hover {
    color: var(--purple);
}

.sparkle-nav-links .nav-download {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 18px;
    color: #fff;
    background: var(--purple);
    border-radius: 999px;
    box-shadow: 0 8px 20px rgba(91, 78, 208, 0.24);
}

.sparkle-nav-links .nav-download:hover {
    color: #fff;
    background: var(--purple-dark);
}

.mobile-menu {
    display: none;
    position: relative;
}

.mobile-menu summary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    min-height: 44px;
    color: var(--heading);
    border: 1px solid var(--border);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.86rem;
    font-weight: 700;
    list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
    display: none;
}

.mobile-menu[open] summary {
    color: #fff;
    background: var(--purple);
    border-color: var(--purple);
}

.mobile-menu-panel {
    position: absolute;
    top: 52px;
    right: 0;
    width: min(290px, calc(100vw - 32px));
    padding: 12px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow-lg);
}

.mobile-menu-panel a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 8px 12px;
    color: var(--ink);
    border-radius: 12px;
    font-weight: 650;
    text-decoration: none;
}

.mobile-menu-panel a:hover {
    color: var(--purple);
    background: var(--surface);
}

.mobile-menu-panel .mobile-download {
    justify-content: center;
    margin-top: 8px;
    color: #fff;
    background: var(--purple);
}

.hero {
    position: relative;
    isolation: isolate;
    padding: 144px 0 88px;
    overflow: hidden;
}

.hero::before {
    position: absolute;
    z-index: -2;
    top: -220px;
    left: 50%;
    width: 940px;
    height: 940px;
    content: "";
    background:
        radial-gradient(circle at 25% 32%, rgba(91, 78, 208, 0.18), transparent 34%),
        radial-gradient(circle at 78% 26%, rgba(244, 180, 63, 0.18), transparent 32%),
        radial-gradient(circle at 64% 74%, rgba(199, 51, 143, 0.1), transparent 38%);
    border-radius: 50%;
    transform: translateX(-50%);
    filter: blur(2px);
}

.hero::after {
    position: absolute;
    z-index: -1;
    inset: 64px 0 auto;
    height: 620px;
    content: "";
    opacity: 0.25;
    background-image: radial-gradient(rgba(91, 78, 208, 0.32) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: linear-gradient(to bottom, transparent, #000 20%, #000 65%, transparent);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    align-items: center;
    gap: 72px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 18px;
    color: var(--purple);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 9px;
    height: 9px;
    content: "";
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 0 5px var(--gold-soft);
}

.hero h1,
.section-heading,
.pedagogy h2,
.final-cta h2 {
    margin: 0;
    color: var(--heading);
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.045em;
}

.hero h1 {
    max-width: 720px;
    font-size: clamp(3rem, 6vw, 5.35rem);
    line-height: 0.98;
}

.hero h1 .accent {
    display: block;
    color: var(--purple);
}

.hero-lead {
    max-width: 650px;
    margin: 28px 0 0;
    color: var(--ink-soft);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.62;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.96rem;
    font-weight: 750;
    text-decoration: none;
    transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #fff;
    background: var(--purple);
    box-shadow: 0 12px 28px rgba(91, 78, 208, 0.25);
}

.button-primary:hover {
    color: #fff;
    background: var(--purple-dark);
    box-shadow: 0 16px 34px rgba(52, 39, 111, 0.28);
}

.button-secondary {
    color: var(--heading);
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(52, 43, 120, 0.18);
}

.button-secondary:hover {
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.hero-meta li {
    padding: 7px 11px;
    color: var(--ink-soft);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(227, 223, 239, 0.9);
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
}

.hero-product {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 650px;
}

.phone {
    position: relative;
    width: 302px;
    padding: 7px;
    background: #f7f6fb;
    border: 1px solid rgba(52, 43, 120, 0.16);
    border-radius: 47px;
    box-shadow: var(--shadow-lg);
}

.phone::before {
    position: absolute;
    z-index: 2;
    top: 15px;
    left: 50%;
    width: 31%;
    height: 22px;
    content: "";
    background: #05050a;
    border-radius: 999px;
    transform: translateX(-50%);
}

.phone img {
    width: 100%;
    border-radius: 40px;
}

.floating-proof {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 210px;
    padding: 13px 16px;
    color: var(--heading);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    font-size: 0.82rem;
    font-weight: 750;
}

.floating-proof::before {
    display: grid;
    place-items: center;
    flex: 0 0 28px;
    width: 28px;
    height: 28px;
    content: "✓";
    color: var(--mint-ink);
    background: var(--mint);
    border-radius: 50%;
}

.proof-one {
    top: 90px;
    left: -8px;
}

.proof-two {
    right: -6px;
    bottom: 105px;
}

.trust-strip {
    border-block: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.72);
}

.trust-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.trust-list li {
    display: grid;
    gap: 2px;
    padding: 22px 24px;
    border-right: 1px solid var(--border);
}

.trust-list li:last-child {
    border-right: 0;
}

.trust-list strong {
    color: var(--heading);
    font-size: 0.94rem;
}

.trust-list span {
    color: var(--ink-soft);
    font-size: 0.78rem;
}

.section {
    padding: 112px 0;
}

.section-header {
    max-width: 760px;
    margin-bottom: 52px;
}

.section-header.centered {
    margin-inline: auto;
    text-align: center;
}

.section-header.centered .eyebrow {
    justify-content: center;
}

.section-heading {
    font-size: clamp(2.35rem, 4.6vw, 4rem);
    line-height: 1.05;
}

.section-intro {
    max-width: 690px;
    margin: 20px 0 0;
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.section-header.centered .section-intro {
    margin-inline: auto;
}

.outcome-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.outcome-card {
    min-height: 300px;
    padding: 32px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.outcome-icon {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    margin-bottom: 38px;
    color: var(--purple-dark);
    background: var(--purple-light);
    border-radius: 15px;
    font-size: 1.3rem;
}

.outcome-card:nth-child(2) .outcome-icon {
    color: #8b5a00;
    background: var(--gold-soft);
}

.outcome-card:nth-child(3) .outcome-icon {
    color: var(--mint-ink);
    background: var(--mint);
}

.outcome-card h3 {
    margin: 0 0 12px;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 1.45rem;
    line-height: 1.15;
}

.outcome-card p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.95rem;
}

.product-section {
    background: var(--surface);
}

.product-stage {
    display: grid;
    grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
    align-items: center;
    gap: 80px;
}

.stage-phone {
    display: grid;
    place-items: center;
    min-height: 650px;
    padding: 54px;
    background:
        radial-gradient(circle at 22% 25%, rgba(244, 180, 63, 0.28), transparent 30%),
        radial-gradient(circle at 75% 72%, rgba(199, 51, 143, 0.18), transparent 32%),
        #e8e5fa;
    border-radius: var(--radius-lg);
}

.stage-phone .phone {
    width: 268px;
}

.steps {
    display: grid;
    gap: 12px;
    margin: 34px 0 0;
    padding: 0;
    list-style: none;
}

.step {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 16px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.step:last-child {
    border-bottom: 0;
}

.step-number {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: #fff;
    background: var(--purple);
    border-radius: 50%;
    font-weight: 800;
}

.step h3 {
    margin: 0 0 6px;
    color: var(--heading);
    font-size: 1.04rem;
}

.step p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.93rem;
}

.feature-reel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 70px;
}

.feature-shot {
    padding: 18px 18px 24px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
}

.feature-shot img {
    width: 100%;
    aspect-ratio: 0.46;
    object-fit: cover;
    object-position: top;
    border-radius: 16px;
}

.feature-shot h3 {
    margin: 20px 4px 6px;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 1.25rem;
    line-height: 1.15;
}

.feature-shot p {
    margin: 0 4px;
    color: var(--ink-soft);
    font-size: 0.88rem;
}

.pedagogy {
    position: relative;
    isolation: isolate;
    padding: 118px 0;
    color: #fff;
    background: var(--purple-dark);
    overflow: hidden;
}

.pedagogy::after {
    position: absolute;
    z-index: -1;
    top: -280px;
    right: -240px;
    width: 720px;
    height: 720px;
    content: "";
    background: radial-gradient(circle, rgba(244, 180, 63, 0.2), transparent 64%);
    border-radius: 50%;
}

.pedagogy-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
    gap: 90px;
}

.pedagogy .eyebrow {
    color: #ffda84;
}

.pedagogy h2 {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4.4rem);
    line-height: 1.02;
}

.pedagogy-lead {
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.76);
    font-size: 1.06rem;
}

.principles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.principle {
    min-height: 188px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 18px;
}

.principle strong {
    display: block;
    margin-bottom: 9px;
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.14rem;
}

.principle p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.88rem;
}

.pedagogy-link {
    display: inline-flex;
    margin-top: 28px;
    color: #fff;
    font-weight: 750;
    text-underline-offset: 5px;
}

.groups-card {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 64px;
    padding: 56px;
    background: linear-gradient(135deg, #eef9f5, #f8fbf8);
    border: 1px solid #cde9df;
    border-radius: var(--radius-lg);
}

.groups-card .eyebrow {
    color: var(--mint-ink);
}

.groups-card h2 {
    margin: 0;
    color: #164f42;
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 4vw, 3.5rem);
    line-height: 1.06;
    letter-spacing: -0.04em;
}

.groups-card p {
    margin: 20px 0 0;
    color: #3e6a60;
}

.group-facts {
    display: grid;
    align-content: center;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.group-facts li {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    color: #285d51;
    font-size: 0.92rem;
    font-weight: 680;
}

.group-facts li::before {
    display: grid;
    place-items: center;
    width: 26px;
    height: 26px;
    content: "✓";
    color: var(--mint-ink);
    background: #fff;
    border-radius: 50%;
}

.group-contact {
    display: inline-flex;
    margin-top: 28px;
    color: #164f42;
    font-weight: 800;
    text-underline-offset: 5px;
}

.privacy-section {
    background: var(--surface-warm);
}

.privacy-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 80px;
    align-items: center;
}

.privacy-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.privacy-point {
    padding: 24px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid #eedcae;
    border-radius: 18px;
}

.privacy-point strong {
    display: block;
    margin-bottom: 5px;
    color: var(--heading);
}

.privacy-point span {
    color: var(--ink-soft);
    font-size: 0.86rem;
}

.review-card {
    position: relative;
    max-width: 820px;
    margin: 0 auto;
    padding: 46px;
    text-align: center;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.review-stars {
    margin-bottom: 18px;
    color: #bd7600;
    font-size: 1.05rem;
    letter-spacing: 0.18em;
}

.review-card blockquote {
    margin: 0;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.03em;
}

.review-card cite {
    display: block;
    margin-top: 20px;
    color: var(--ink-soft);
    font-size: 0.84rem;
    font-style: normal;
}

.faq-list {
    display: grid;
    max-width: 820px;
    margin-inline: auto;
    border-top: 1px solid var(--border);
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-item summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 30px;
    gap: 18px;
    align-items: center;
    min-height: 76px;
    padding: 18px 0;
    color: var(--heading);
    cursor: pointer;
    font-size: 1.02rem;
    font-weight: 750;
    list-style: none;
}

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

.faq-item summary::after {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    content: "+";
    color: var(--purple);
    background: var(--purple-light);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 500;
}

.faq-item[open] summary::after {
    content: "–";
}

.faq-answer {
    max-width: 700px;
    padding: 0 48px 24px 0;
    color: var(--ink-soft);
}

.faq-answer p {
    margin: 0;
}

.final-cta {
    padding: 112px 0;
    text-align: center;
    background:
        radial-gradient(circle at 18% 30%, rgba(244, 180, 63, 0.2), transparent 28%),
        radial-gradient(circle at 80% 65%, rgba(199, 51, 143, 0.12), transparent 32%),
        var(--surface);
}

.final-cta h2 {
    max-width: 780px;
    margin-inline: auto;
    font-size: clamp(2.7rem, 5.8vw, 5rem);
    line-height: 1;
}

.final-cta p {
    max-width: 610px;
    margin: 24px auto 0;
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.final-cta .hero-actions {
    justify-content: center;
}

.site-footer {
    padding: 40px 0;
    color: rgba(255, 255, 255, 0.7);
    background: #211a4c;
}

.legal-page {
    padding: 132px 0 96px;
}

.legal-header {
    max-width: 760px;
    margin-bottom: 52px;
}

.legal-header h1 {
    margin: 0;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.8rem);
    line-height: 1;
    letter-spacing: -0.045em;
}

.legal-header p {
    margin: 20px 0 0;
    color: var(--ink-soft);
    font-size: 1.05rem;
}

.legal-summary {
    margin-bottom: 46px;
    padding: 26px;
    color: var(--mint-ink);
    background: var(--mint);
    border: 1px solid #bfe4d7;
    border-radius: 18px;
    font-weight: 700;
}

.legal-content {
    max-width: 760px;
}

.legal-section {
    margin-top: 38px;
}

.legal-section h2 {
    margin: 0 0 10px;
    color: var(--heading);
    font-family: var(--font-display);
    font-size: 1.65rem;
    line-height: 1.15;
}

.legal-section p,
.legal-section li {
    color: var(--ink-soft);
}

.legal-section ul {
    margin: 12px 0 0;
    padding-left: 22px;
}

.legal-section a {
    color: var(--purple);
    font-weight: 700;
    text-underline-offset: 4px;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-brand {
    color: #fff;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

.footer-copy {
    margin: 4px 0 0;
    font-size: 0.78rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 20px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.8rem;
    text-decoration: none;
}

.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 4px;
}

@media (max-width: 980px) {
    .sparkle-nav-links {
        display: none;
    }

    .mobile-menu {
        display: block;
    }

    .hero-grid,
    .product-stage,
    .pedagogy-grid,
    .groups-card,
    .privacy-grid {
        grid-template-columns: 1fr;
    }

    .hero-grid {
        gap: 42px;
    }

    .hero-copy {
        text-align: center;
    }

    .hero-lead {
        margin-inline: auto;
    }

    .hero-actions,
    .hero-meta {
        justify-content: center;
    }

    .hero-product {
        min-height: 610px;
    }

    .outcome-grid {
        grid-template-columns: 1fr;
    }

    .outcome-card {
        min-height: auto;
    }

    .outcome-icon {
        margin-bottom: 24px;
    }

    .product-stage,
    .pedagogy-grid,
    .privacy-grid {
        gap: 54px;
    }

    .groups-card {
        gap: 40px;
    }
}

@media (max-width: 720px) {
    html {
        scroll-padding-top: 74px;
    }

    .page-shell,
    .narrow-shell,
    .sparkle-nav-inner {
        width: min(100% - 32px, 1160px);
    }

    .sparkle-nav,
    .sparkle-nav-inner {
        min-height: 58px;
    }

    .hero {
        padding: 116px 0 64px;
    }

    .hero h1 {
        font-size: clamp(2.55rem, 11.3vw, 3.5rem);
    }

    .hero-lead {
        font-size: 1.03rem;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .button {
        width: 100%;
    }

    .hero-product {
        min-height: 540px;
    }

    .phone {
        width: min(250px, 72vw);
        border-radius: 40px;
    }

    .phone img {
        border-radius: 34px;
    }

    .proof-one {
        top: 35px;
        left: 0;
    }

    .proof-two {
        right: 0;
        bottom: 40px;
    }

    .floating-proof {
        max-width: 175px;
        padding: 10px 12px;
        font-size: 0.73rem;
    }

    .trust-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-list li {
        padding: 18px 16px;
        border-bottom: 1px solid var(--border);
    }

    .trust-list li:nth-child(2) {
        border-right: 0;
    }

    .trust-list li:nth-child(n + 3) {
        border-bottom: 0;
    }

    .section,
    .pedagogy,
    .final-cta,
    .legal-page {
        padding: 82px 0;
    }

    .section-header {
        margin-bottom: 34px;
    }

    .section-heading {
        font-size: clamp(2.25rem, 10vw, 3.2rem);
    }

    .outcome-card {
        padding: 26px;
    }

    .stage-phone {
        min-height: 520px;
        padding: 34px 18px;
    }

    .stage-phone .phone {
        width: min(242px, 70vw);
    }

    .feature-reel {
        display: flex;
        gap: 16px;
        margin-right: -16px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scrollbar-width: thin;
    }

    .feature-shot {
        flex: 0 0 min(78vw, 300px);
        scroll-snap-align: start;
    }

    .principles,
    .privacy-points {
        grid-template-columns: 1fr;
    }

    .principle {
        min-height: auto;
    }

    .groups-card {
        padding: 32px 24px;
    }

    .review-card {
        padding: 34px 24px;
    }

    .faq-item summary {
        min-height: 70px;
    }

    .faq-answer {
        padding-right: 0;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-links {
        justify-content: flex-start;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}