:root {
    color-scheme: dark;
    --ink: #f8f5fc;
    --muted: #cec6d9;
    --muted-2: #a69bb5;
    --night: #0d0a17;
    --night-2: #151020;
    --panel: rgba(31, 25, 46, 0.76);
    --panel-strong: #1f192e;
    --line: rgba(229, 222, 237, 0.14);
    --violet: #7356f3;
    --violet-light: #a996ff;
    --mint: #32c6a0;
    --mint-light: #63e6c3;
    --coral: #ff7b6b;
    --gold: #f3ad4e;
    --radius-sm: 14px;
    --radius: 22px;
    --radius-lg: 34px;
    --shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
    --max: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 12% -8%, rgba(115, 86, 243, 0.26), transparent 34rem),
        radial-gradient(circle at 92% 18%, rgba(50, 198, 160, 0.12), transparent 32rem),
        var(--night);
    color: var(--ink);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: radial-gradient(rgba(255, 255, 255, 0.055) 0.75px, transparent 0.75px);
    background-size: 24px 24px;
    mask-image: linear-gradient(to bottom, black, transparent 72%);
    content: "";
    pointer-events: none;
}

img,
svg {
    display: block;
    max-width: 100%;
}

img {
    height: auto;
}

a {
    color: inherit;
    text-underline-offset: 0.2em;
}

button,
input,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

:focus-visible {
    outline: 3px solid var(--mint-light);
    outline-offset: 3px;
}

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 100;
    padding: 0.7rem 1rem;
    border-radius: 12px;
    background: white;
    color: #181224;
    font-weight: 800;
    transform: translateY(-160%);
}

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

.container {
    width: min(var(--max), calc(100% - 2.5rem));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid var(--line);
    background: rgba(13, 10, 23, 0.76);
    backdrop-filter: blur(22px) saturate(140%);
}

.nav {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 0.72rem;
    color: var(--ink);
    font-size: 1.04rem;
    font-weight: 850;
    letter-spacing: -0.025em;
    text-decoration: none;
}

.brand img {
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(87, 57, 213, 0.38);
}

.brand small {
    padding: 0.16rem 0.42rem;
    border: 1px solid rgba(169, 150, 255, 0.34);
    border-radius: 99px;
    color: var(--violet-light);
    font-size: 0.58rem;
    font-weight: 850;
    letter-spacing: 0.08em;
}

.nav-links,
.nav-tools,
.locale-list {
    display: flex;
    align-items: center;
}

.nav-links {
    gap: 1.35rem;
}

.nav-links > a {
    color: var(--muted);
    font-size: 0.88rem;
    font-weight: 680;
    text-decoration: none;
}

.nav-links > a:hover,
.nav-links > a[aria-current="page"] {
    color: var(--ink);
}

.nav-tools {
    gap: 0.75rem;
}

.locale {
    position: relative;
}

.locale summary {
    min-width: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.76rem;
    font-weight: 800;
    list-style: none;
}

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

.locale summary::after {
    width: 6px;
    height: 6px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    content: "";
    transform: rotate(45deg) translateY(-2px);
}

.locale-list {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    min-width: 175px;
    margin: 0;
    padding: 0.45rem;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #1b1528;
    box-shadow: var(--shadow);
    list-style: none;
}

.locale-list a {
    display: flex;
    justify-content: space-between;
    padding: 0.6rem 0.72rem;
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.82rem;
    text-decoration: none;
}

.locale-list a:hover,
.locale-list a[aria-current="true"] {
    background: rgba(115, 86, 243, 0.16);
    color: var(--ink);
}

.menu-button {
    width: 42px;
    height: 42px;
    display: none;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: transparent;
    color: var(--ink);
    cursor: pointer;
}

.menu-button span,
.menu-button span::before,
.menu-button span::after {
    width: 18px;
    height: 1.5px;
    display: block;
    background: currentColor;
    content: "";
}

.menu-button span::before {
    transform: translateY(-5px);
}

.menu-button span::after {
    transform: translateY(3.5px);
}

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.7rem 1.08rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    font-weight: 790;
    line-height: 1.15;
    text-align: left;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

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

.button-primary {
    border-color: rgba(255, 255, 255, 0.14);
    background: linear-gradient(135deg, #7a5cf4, #593ed4);
    box-shadow: 0 16px 42px rgba(91, 66, 214, 0.35);
    color: white;
}

.button-secondary {
    background: rgba(255, 255, 255, 0.045);
    color: var(--ink);
}

.button .apple-mark {
    width: 21px;
    height: 25px;
    flex: 0 0 auto;
    fill: currentColor;
}

.button-label {
    display: grid;
}

.button-label small {
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.64rem;
    font-weight: 620;
}

.eyebrow {
    margin: 0 0 0.9rem;
    color: var(--mint-light);
    font-size: 0.74rem;
    font-weight: 850;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero {
    position: relative;
    min-height: 720px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(390px, 0.95fr);
    align-items: center;
    gap: clamp(2rem, 6vw, 5.5rem);
    padding-block: clamp(4.2rem, 9vw, 8rem) clamp(4rem, 8vw, 7rem);
}

.hero::after {
    position: absolute;
    right: -22%;
    bottom: 3%;
    z-index: -1;
    width: 720px;
    height: 720px;
    border: 1px solid rgba(115, 86, 243, 0.17);
    border-radius: 50%;
    box-shadow:
        0 0 0 84px rgba(115, 86, 243, 0.035),
        0 0 0 168px rgba(50, 198, 160, 0.025);
    content: "";
}

.hero h1,
.page-hero h1 {
    margin: 0;
    font-size: clamp(3.2rem, 7.4vw, 6.55rem);
    line-height: 0.94;
    letter-spacing: -0.075em;
}

.hero h1 {
    max-width: 10ch;
}

.gradient-text {
    color: transparent;
    background: linear-gradient(110deg, #8ee9d3 0%, #88a9ff 45%, #b49cff 78%, #ff9b8e 110%);
    background-clip: text;
    -webkit-background-clip: text;
}

.hero-lead {
    max-width: 640px;
    margin: 1.55rem 0 0;
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.8rem;
}

.hero-note {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem 1.2rem;
    margin: 1.2rem 0 0;
    color: var(--muted-2);
    font-size: 0.76rem;
}

.hero-note span::before {
    margin-right: 0.38rem;
    color: var(--mint);
    content: "✓";
    font-weight: 900;
}

.hero-art {
    position: relative;
    min-height: 590px;
}

.phone {
    position: absolute;
    top: 1%;
    right: 6%;
    width: min(340px, 72vw);
    min-height: 610px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 52px;
    background: linear-gradient(145deg, #302841, #110d1c 36%, #33294a);
    box-shadow: 0 44px 120px rgba(0, 0, 0, 0.55), inset 0 0 0 2px rgba(255, 255, 255, 0.05);
    transform: rotate(4deg);
}

.phone-screen {
    position: relative;
    min-height: 586px;
    overflow: hidden;
    padding: 3.8rem 1.25rem 1.35rem;
    border-radius: 41px;
    background:
        radial-gradient(circle at 80% 8%, rgba(50, 198, 160, 0.19), transparent 13rem),
        radial-gradient(circle at 20% 18%, rgba(115, 86, 243, 0.3), transparent 15rem),
        #f8f5f2;
    color: #241d31;
}

.phone-screen::before {
    position: absolute;
    top: 13px;
    left: 50%;
    width: 102px;
    height: 28px;
    border-radius: 99px;
    background: #0d0a13;
    content: "";
    transform: translateX(-50%);
}

.phone-kicker {
    margin: 0;
    color: #6c4ef2;
    font-size: 0.62rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.phone h2 {
    margin: 0.25rem 0 1.2rem;
    font-size: 1.7rem;
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.lesson-card {
    position: relative;
    overflow: hidden;
    padding: 1.25rem;
    border-radius: 25px;
    background: linear-gradient(145deg, #6d50ed, #3d77d8 55%, #2fbca1);
    box-shadow: 0 20px 45px rgba(67, 85, 200, 0.32);
    color: white;
}

.lesson-card::after {
    position: absolute;
    top: -65px;
    right: -52px;
    width: 180px;
    height: 180px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 50%;
    content: "";
}

.lesson-card small {
    opacity: 0.76;
    font-size: 0.62rem;
    font-weight: 820;
    letter-spacing: 0.1em;
}

.lesson-card h3 {
    max-width: 12ch;
    margin: 0.5rem 0 0.3rem;
    font-size: 1.35rem;
    line-height: 1.12;
}

.lesson-card p {
    margin: 0;
    font-size: 0.74rem;
    opacity: 0.82;
}

.lesson-start {
    display: inline-flex;
    margin-top: 1.05rem;
    padding: 0.58rem 0.85rem;
    border-radius: 99px;
    background: white;
    color: #241d31;
    font-size: 0.7rem;
    font-weight: 850;
}

.phone-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.55rem;
    margin-top: 0.8rem;
}

.phone-metric {
    padding: 0.75rem 0.4rem;
    border: 1px solid #e5deed;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    text-align: center;
}

.phone-metric strong,
.phone-metric span {
    display: block;
}

.phone-metric strong {
    font-size: 1rem;
}

.phone-metric span {
    color: #6e6679;
    font-size: 0.54rem;
}

.phone-quote {
    margin-top: 0.8rem;
    padding: 0.9rem;
    border: 1px solid #e5deed;
    border-radius: 18px;
    background: white;
    color: #6e6679;
    font-size: 0.68rem;
}

.mascot-hero {
    position: absolute;
    right: -9%;
    bottom: -6%;
    z-index: 3;
    width: min(390px, 70vw);
    filter: drop-shadow(0 32px 38px rgba(0, 0, 0, 0.46));
    transform: rotate(-4deg);
}

.floating-pill {
    position: absolute;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(28, 22, 43, 0.86);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 740;
    backdrop-filter: blur(14px);
}

.floating-pill::before {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 0 5px rgba(50, 198, 160, 0.13);
    content: "";
}

.pill-one {
    top: 13%;
    left: 0;
}

.pill-two {
    right: -5%;
    bottom: 13%;
}

.proof-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-block: 1px solid var(--line);
}

.proof-item {
    padding: 1.25rem;
    text-align: center;
}

.proof-item + .proof-item {
    border-left: 1px solid var(--line);
}

.proof-item strong,
.proof-item span {
    display: block;
}

.proof-item strong {
    font-size: 1.04rem;
}

.proof-item span {
    margin-top: 0.15rem;
    color: var(--muted-2);
    font-size: 0.73rem;
}

.section {
    padding-block: clamp(5rem, 10vw, 9rem);
}

.section-heading {
    max-width: 750px;
    margin-bottom: clamp(2.2rem, 5vw, 4rem);
}

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

.section-heading h2 {
    margin: 0;
    font-size: clamp(2.35rem, 5vw, 4.6rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

.section-heading p {
    max-width: 650px;
    margin: 1.15rem 0 0;
    color: var(--muted);
    font-size: clamp(1rem, 1.7vw, 1.16rem);
}

.centered p {
    margin-inline: auto;
}

.problem-grid,
.privacy-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: clamp(2rem, 7vw, 6rem);
}

.chaos-card {
    position: relative;
    min-height: 470px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 50% 50%, rgba(115, 86, 243, 0.22), transparent 17rem),
        rgba(255, 255, 255, 0.025);
    box-shadow: var(--shadow);
}

.note-card {
    position: absolute;
    width: 62%;
    padding: 1.15rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 17px;
    background: #f8f5f2;
    box-shadow: 0 20px 55px rgba(0, 0, 0, 0.28);
    color: #241d31;
}

.note-card strong,
.note-card span {
    display: block;
}

.note-card span {
    margin-top: 0.35rem;
    color: #6e6679;
    font-size: 0.75rem;
}

.note-one {
    top: 12%;
    left: 11%;
    transform: rotate(-7deg);
}

.note-two {
    top: 36%;
    right: 8%;
    background: #eee9ff;
    transform: rotate(6deg);
}

.note-three {
    bottom: 11%;
    left: 14%;
    background: #e8faf4;
    transform: rotate(-2deg);
}

.arrow-line {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 54%;
    height: 54%;
    border: 2px dashed rgba(99, 230, 195, 0.35);
    border-left: 0;
    border-radius: 50%;
    transform: translate(-50%, -50%) rotate(28deg);
}

.problem-copy h2 {
    margin: 0;
    font-size: clamp(2.45rem, 5vw, 4.7rem);
    line-height: 1;
    letter-spacing: -0.06em;
}

.problem-copy > p {
    color: var(--muted);
    font-size: 1.05rem;
}

.check-list {
    display: grid;
    gap: 0.8rem;
    margin: 1.6rem 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    display: grid;
    grid-template-columns: 27px 1fr;
    gap: 0.7rem;
    color: var(--muted);
}

.check-list li::before {
    width: 27px;
    height: 27px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(50, 198, 160, 0.14);
    color: var(--mint-light);
    content: "✓";
    font-size: 0.76rem;
    font-weight: 900;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
}

.feature-card {
    position: relative;
    min-height: 280px;
    overflow: hidden;
    padding: clamp(1.35rem, 3vw, 2rem);
    grid-column: span 4;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(40, 32, 58, 0.8), rgba(22, 17, 33, 0.86));
}

.feature-card.wide {
    grid-column: span 8;
}

.feature-card::after {
    position: absolute;
    right: -60px;
    bottom: -70px;
    width: 190px;
    height: 190px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    content: "";
}

.feature-card:nth-child(1) {
    background: radial-gradient(circle at 95% 5%, rgba(115, 86, 243, 0.35), transparent 15rem), var(--panel-strong);
}

.feature-card:nth-child(2) {
    background: radial-gradient(circle at 95% 5%, rgba(50, 198, 160, 0.25), transparent 15rem), var(--panel-strong);
}

.feature-card:nth-child(3) {
    background: radial-gradient(circle at 95% 5%, rgba(255, 123, 107, 0.24), transparent 15rem), var(--panel-strong);
}

.feature-card:nth-child(4) {
    background: radial-gradient(circle at 95% 5%, rgba(243, 173, 78, 0.22), transparent 15rem), var(--panel-strong);
}

.feature-icon {
    width: 45px;
    height: 45px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(169, 150, 255, 0.22);
    border-radius: 14px;
    background: rgba(115, 86, 243, 0.14);
    color: var(--violet-light);
    font-size: 1rem;
    font-weight: 900;
}

.feature-card h3 {
    max-width: 18ch;
    margin: 1.25rem 0 0.6rem;
    font-size: clamp(1.35rem, 2.4vw, 2rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.feature-card p {
    max-width: 55ch;
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 1.25rem;
}

.feature-tags span {
    padding: 0.35rem 0.58rem;
    border: 1px solid var(--line);
    border-radius: 99px;
    color: var(--muted-2);
    font-size: 0.66rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    counter-reset: steps;
}

.step {
    padding: 1.6rem;
    border-top: 1px solid var(--line);
    counter-increment: steps;
}

.step::before {
    display: inline-grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--violet), #4f35bd);
    box-shadow: 0 12px 25px rgba(91, 66, 214, 0.28);
    content: "0" counter(steps);
    font-size: 0.72rem;
    font-weight: 850;
}

.step h3 {
    margin: 1.25rem 0 0.5rem;
    font-size: 1.35rem;
    letter-spacing: -0.035em;
}

.step p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.mode-row {
    display: grid;
    grid-template-columns: repeat(6, minmax(160px, 1fr));
    gap: 0.75rem;
}

.mode {
    min-height: 155px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.15rem;
    border: 1px solid var(--line);
    border-radius: 19px;
    background: rgba(255, 255, 255, 0.025);
}

.mode span {
    color: var(--mint-light);
    font-size: 1.25rem;
}

.mode strong {
    font-size: 0.9rem;
}

.privacy-visual {
    position: relative;
    min-height: 450px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: radial-gradient(circle, rgba(50, 198, 160, 0.2), transparent 54%), rgba(255, 255, 255, 0.02);
}

.shield {
    width: 170px;
    height: 200px;
    display: grid;
    place-items: center;
    border: 2px solid rgba(99, 230, 195, 0.55);
    border-radius: 80px 80px 95px 95px;
    background: rgba(50, 198, 160, 0.08);
    box-shadow: 0 0 90px rgba(50, 198, 160, 0.12), inset 0 0 45px rgba(50, 198, 160, 0.1);
    clip-path: polygon(50% 0, 100% 17%, 91% 73%, 50% 100%, 9% 73%, 0 17%);
}

.shield::after {
    color: var(--mint-light);
    content: "✓";
    font-size: 3.8rem;
    font-weight: 850;
}

.privacy-badge {
    position: absolute;
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #1d172a;
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 730;
}

.privacy-badge:nth-of-type(1) {
    top: 18%;
    left: 8%;
}

.privacy-badge:nth-of-type(2) {
    right: 8%;
    bottom: 18%;
}

.faq-list {
    max-width: 820px;
    margin-inline: auto;
}

.faq-list details {
    border-top: 1px solid var(--line);
}

.faq-list details:last-child {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.35rem 0;
    cursor: pointer;
    font-size: 1.02rem;
    font-weight: 750;
    list-style: none;
}

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

.faq-list summary::after {
    color: var(--violet-light);
    content: "+";
    font-size: 1.5rem;
    font-weight: 420;
}

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

.faq-list details p {
    max-width: 700px;
    margin: -0.4rem 0 1.35rem;
    color: var(--muted);
}

.final-cta {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 2rem;
    padding: clamp(2rem, 6vw, 4.5rem);
    border: 1px solid rgba(169, 150, 255, 0.28);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 85% 20%, rgba(50, 198, 160, 0.22), transparent 21rem),
        radial-gradient(circle at 10% 100%, rgba(115, 86, 243, 0.32), transparent 25rem),
        var(--panel-strong);
}

.final-cta h2 {
    max-width: 12ch;
    margin: 0;
    font-size: clamp(2.35rem, 5vw, 4.5rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.final-cta p {
    max-width: 570px;
    margin: 1rem 0 0;
    color: var(--muted);
}

.final-mascot {
    width: 220px;
    margin-bottom: -5.2rem;
    filter: drop-shadow(0 25px 30px rgba(0, 0, 0, 0.36));
}

.site-footer {
    margin-top: clamp(5rem, 10vw, 9rem);
    border-top: 1px solid var(--line);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2.5rem;
    padding-block: 3.5rem;
}

.footer-intro p {
    max-width: 340px;
    color: var(--muted-2);
    font-size: 0.82rem;
}

.footer-column strong {
    display: block;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-column a {
    display: block;
    margin: 0.45rem 0;
    color: var(--muted-2);
    font-size: 0.82rem;
    text-decoration: none;
}

.footer-column a:hover {
    color: var(--ink);
}

.footer-bottom {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-top: 1px solid var(--line);
    color: var(--muted-2);
    font-size: 0.72rem;
}

/* Inner pages */
.page-hero {
    max-width: 880px;
    padding-block: clamp(4.5rem, 10vw, 8rem) clamp(3rem, 7vw, 5rem);
}

.page-hero h1 {
    max-width: 12ch;
}

.page-hero p:not(.eyebrow) {
    max-width: 720px;
    margin: 1.4rem 0 0;
    color: var(--muted);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.updated {
    display: inline-flex;
    margin-top: 1.25rem;
    padding: 0.42rem 0.68rem;
    border: 1px solid var(--line);
    border-radius: 99px;
    color: var(--muted-2);
    font-size: 0.7rem;
}

.article-layout {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
    gap: clamp(2rem, 5vw, 4rem);
    padding-bottom: clamp(4rem, 9vw, 8rem);
}

.toc {
    position: sticky;
    top: 102px;
    padding: 1.1rem;
    border: 1px solid var(--line);
    border-radius: 17px;
    background: rgba(255, 255, 255, 0.025);
}

.toc strong {
    display: block;
    margin-bottom: 0.6rem;
    color: var(--ink);
    font-size: 0.7rem;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.toc a {
    display: block;
    padding: 0.36rem 0;
    color: var(--muted-2);
    font-size: 0.78rem;
    text-decoration: none;
}

.toc a:hover {
    color: var(--ink);
}

.article-content {
    min-width: 0;
}

.content-card {
    margin-bottom: 1rem;
    padding: clamp(1.4rem, 4vw, 2.5rem);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(36, 29, 52, 0.72), rgba(23, 18, 34, 0.82));
}

.content-card h2 {
    margin: 0 0 0.9rem;
    font-size: clamp(1.45rem, 3vw, 2rem);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.content-card h3 {
    margin: 1.5rem 0 0.45rem;
    font-size: 1.05rem;
}

.content-card p,
.content-card li {
    color: var(--muted);
}

.content-card p {
    margin: 0.65rem 0;
}

.content-card ul,
.content-card ol {
    margin: 0.7rem 0 0;
    padding-left: 1.25rem;
}

.content-card li + li {
    margin-top: 0.55rem;
}

.content-card strong {
    color: var(--ink);
}

.content-card a {
    color: var(--violet-light);
}

.callout {
    margin: 1.15rem 0;
    padding: 1rem 1.1rem;
    border-left: 3px solid var(--mint);
    border-radius: 0 14px 14px 0;
    background: rgba(50, 198, 160, 0.08);
    color: var(--muted);
}

.manual-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
    margin-top: 1rem;
}

.manual-option {
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.025);
}

.manual-option b {
    display: block;
    margin-bottom: 0.3rem;
}

.manual-option span {
    color: var(--muted-2);
    font-size: 0.84rem;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1rem;
    padding-bottom: clamp(4rem, 10vw, 8rem);
}

.contact-panel {
    padding: clamp(1.5rem, 5vw, 3rem);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel);
}

.contact-panel.primary {
    background: radial-gradient(circle at 90% 0, rgba(115, 86, 243, 0.35), transparent 22rem), var(--panel-strong);
}

.contact-panel h2 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.contact-panel p,
.contact-panel li {
    color: var(--muted);
}

.contact-panel ul {
    padding-left: 1.15rem;
}

.email-link {
    display: inline-block;
    margin-top: 1.1rem;
    color: var(--mint-light);
    font-size: clamp(1rem, 2.5vw, 1.35rem);
    font-weight: 800;
    overflow-wrap: anywhere;
}

.error-page {
    min-height: calc(100vh - 74px);
    display: grid;
    place-items: center;
    text-align: center;
}

.error-page h1 {
    margin: 0;
    font-size: clamp(5rem, 20vw, 12rem);
    line-height: 0.8;
    color: transparent;
    background: linear-gradient(135deg, var(--mint), var(--violet-light), var(--coral));
    background-clip: text;
}

.error-page p {
    color: var(--muted);
}

@media (max-width: 1020px) {
    .nav-links {
        position: absolute;
        top: 74px;
        left: 0;
        width: 100%;
        display: none;
        padding: 1rem 1.25rem 1.25rem;
        align-items: stretch;
        flex-direction: column;
        border-bottom: 1px solid var(--line);
        background: rgba(13, 10, 23, 0.97);
    }

    .nav-links[data-open="true"] {
        display: flex;
    }

    .nav-links > a {
        padding: 0.55rem 0;
    }

    .menu-button {
        display: grid;
    }

    .header-cta {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;
        padding-top: 5rem;
    }

    .hero-copy {
        position: relative;
        z-index: 6;
    }

    .hero-art {
        width: min(620px, 100%);
        margin-inline: auto;
    }

    .phone {
        right: 20%;
    }

    .mascot-hero {
        right: 2%;
    }

    .feature-card,
    .feature-card.wide {
        grid-column: span 6;
    }

    .mode-row {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 1.35rem, var(--max));
    }

    .nav {
        min-height: 66px;
    }

    .nav-links {
        top: 66px;
    }

    .brand img {
        width: 36px;
        height: 36px;
    }

    .brand small {
        display: none;
    }

    .locale summary {
        min-width: 54px;
        padding-inline: 0.5rem;
    }

    .hero {
        min-height: auto;
        padding-top: 3.8rem;
    }

    .hero::after {
        display: none;
    }

    .hero h1,
    .page-hero h1 {
        font-size: clamp(2.75rem, 14vw, 4.6rem);
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .hero-actions .button {
        width: 100%;
    }

    .hero-art {
        min-height: 530px;
        margin-top: 1rem;
    }

    .phone {
        right: auto;
        left: 50%;
        width: min(300px, 82vw);
        min-height: 540px;
        border-radius: 45px;
        transform: translateX(-54%) rotate(3deg);
    }

    .phone-screen {
        min-height: 516px;
        padding-inline: 1rem;
        border-radius: 35px;
    }

    .phone h2 {
        font-size: 1.42rem;
    }

    .lesson-card h3 {
        font-size: 1.17rem;
    }

    .mascot-hero {
        right: 1rem;
        bottom: -2%;
        width: 230px;
    }

    .floating-pill {
        display: none;
    }

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

    .proof-item:nth-child(3) {
        border-left: 0;
    }

    .proof-item:nth-child(n + 3) {
        border-top: 1px solid var(--line);
    }

    .problem-grid,
    .privacy-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .chaos-card,
    .privacy-visual {
        min-height: 390px;
    }

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

    .feature-card,
    .feature-card.wide {
        min-height: 250px;
        grid-column: auto;
    }

    .steps,
    .mode-row {
        grid-template-columns: 1fr;
    }

    .mode {
        min-height: 120px;
    }

    .final-cta {
        grid-template-columns: 1fr;
        padding-bottom: 0;
    }

    .final-mascot {
        justify-self: end;
        margin-bottom: -2.8rem;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem 1rem;
    }

    .footer-intro {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        padding-block: 1.2rem;
        align-items: flex-start;
        flex-direction: column;
    }

    .article-layout {
        grid-template-columns: 1fr;
    }

    .toc {
        position: static;
    }

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

@media (max-width: 430px) {
    .nav-tools {
        gap: 0.45rem;
    }

    .locale-list {
        position: fixed;
        top: 60px;
        right: 0.68rem;
    }

    .proof-item {
        padding: 1rem 0.5rem;
    }

    .note-card {
        width: 72%;
    }

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

    .footer-intro {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: no-preference) {
    .mascot-hero {
        animation: mascot-float 5.5s ease-in-out infinite;
    }

    .floating-pill {
        animation: pill-float 4.5s ease-in-out infinite;
    }

    .pill-two {
        animation-delay: -2s;
    }

    @keyframes mascot-float {
        0%, 100% { translate: 0 0; }
        50% { translate: 0 -12px; }
    }

    @keyframes pill-float {
        0%, 100% { translate: 0 0; }
        50% { translate: 0 -7px; }
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media print {
    :root {
        color-scheme: light;
    }

    body {
        background: white;
        color: black;
    }

    body::before,
    .site-header,
    .site-footer,
    .toc {
        display: none;
    }

    .article-layout {
        display: block;
    }

    .content-card {
        break-inside: avoid;
        border-color: #ccc;
        background: white;
    }

    .content-card p,
    .content-card li {
        color: #333;
    }
}