:root {
    --ink: #17212d;
    --ink-soft: #526171;
    --paper: #f3f0ea;
    --paper-bright: #fffdf9;
    --line: #d7d8d4;
    --accent: #326f9d;
    --accent-dark: #234f72;
    --gold: #ba9657;
    --brand-dark: #101820;
    --white: #fffdf9;
    --shadow: 0 24px 70px rgba(23, 33, 45, .14);
}

* {
    box-sizing: border-box;
}

@keyframes content-in {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Lato", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
}

.section-shell {
    width: min(1160px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: 82px;
    margin: 0;
    padding-inline: max(20px, calc((100% - 1160px) / 2));
    color: var(--paper);
    background: var(--brand-dark);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    text-decoration: none;
    font-weight: 800;
    letter-spacing: -.03em;
}

.brand-logo {
    display: block;
    width: 174px;
    height: auto;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: .86rem;
    font-weight: 700;
}

.site-nav a,
.text-link {
    text-decoration: none;
}

.site-nav a:not(.nav-cta):hover,
.text-link:hover {
    color: var(--gold);
}

.nav-cta,
.button {
    padding: 10px 17px;
    border-radius: 100px;
}

.nav-cta {
    color: var(--brand-dark);
    background: var(--gold);
}

.nav-cta:hover {
    color: var(--brand-dark);
    background: var(--paper);
}

.menu-toggle {
    display: none;
    padding: 7px;
    border: 0;
    background: none;
    cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
    display: block;
    width: 24px;
    height: 2px;
    margin: 5px 0;
    background: var(--paper);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(390px, .86fr);
    align-items: center;
    gap: 75px;
    min-height: 670px;
    padding-top: 55px;
    padding-bottom: 90px;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--accent-dark);
    font-size: .73rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
}

.eyebrow-light {
    color: var(--gold);
}

.section-terminal {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 18px;
    color: var(--accent-dark);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: .73rem;
    font-weight: 700;
    letter-spacing: .12em;
    white-space: nowrap;
}

.section-terminal-text::after {
    display: inline-block;
    width: 7px;
    height: 1.15em;
    margin-left: 6px;
    background: var(--gold);
    content: "";
    transform: translateY(-1px);
    vertical-align: -.14em;
    animation: cursor-blink 1.1s steps(2, start) infinite;
}

.section-dark .section-terminal,
.section-accent .section-terminal {
    color: #c8e6ff;
}

.problem .section-terminal-text {
    display: inline-block;
    transform: translateY(1px);
}

.system .section-terminal-text {
    display: inline-block;
    width: 17ch;
    flex: 0 0 17ch;
    white-space: nowrap;
    text-align: left;
}

.contact .section-terminal-text::after {
    transform: translateY(0);
}

.contact .eyebrow-light {
    color: var(--white);
    opacity: 1;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2 {
    margin-bottom: 25px;
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 500;
    letter-spacing: -.055em;
    line-height: .99;
}

h1 {
    max-width: 630px;
    font-size: clamp(3.3rem, 7vw, 6.4rem);
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4.6rem);
}

h1 em,
h2 em {
    color: var(--accent);
    font-style: italic;
}

.hero-lead {
    max-width: 530px;
    color: var(--ink-soft);
    font-size: 1.12rem;
}

.hero-copy {
    animation: content-in .8s ease-out both;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 25px;
    margin-top: 35px;
}

.button {
    display: inline-block;
    font-size: .9rem;
    font-weight: 800;
    text-decoration: none;
}

.button-primary {
    color: var(--white);
    background: var(--accent);
    box-shadow: 0 10px 25px rgba(74, 163, 255, .24);
    transition: background-color .2s ease, box-shadow .2s ease, transform .2s ease;
}

.button-primary:hover {
    background: var(--accent-dark);
    box-shadow: 0 14px 30px rgba(50, 111, 157, .28);
    transform: translateY(-2px);
}

.text-link {
    font-size: .9rem;
    font-weight: 800;
}

.hero-visual {
    position: relative;
    overflow: hidden;
    min-height: 465px;
    padding: 38px;
    background: var(--ink);
    box-shadow: var(--shadow);
    transform: rotate(1deg);
}

.system-status {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 42px;
    color: #9db3c8;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: .62rem;
    letter-spacing: .08em;
}

.system-status span:last-child {
    margin-left: auto;
    color: var(--gold);
}

.status-dot {
    width: 7px;
    height: 7px;
    background: #72d49a;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(114, 212, 154, .55);
    animation: status-pulse 2.2s infinite;
}

.code-note {
    position: absolute;
    right: 38px;
    top: 148px;
    display: grid;
    gap: 3px;
    color: var(--paper);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: .86rem;
    font-weight: 700;
    letter-spacing: .04em;
    opacity: 1;
    white-space: nowrap;
}

.visual-note {
    color: var(--paper);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.8rem;
    font-weight: 500;
    line-height: 1.05;
}

.visual-note strong {
    color: var(--gold);
    font-size: 2.7rem;
}

.plan-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
    margin: 55px 0 30px;
}

.plan-tile {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 14px;
    min-height: 120px;
    padding: 17px;
    border: 0;
    color: var(--ink);
    font-family: "Lato", "Segoe UI", system-ui, sans-serif;
    font-size: .76rem;
    font-weight: 500;
    line-height: 1.35;
    letter-spacing: -.01em;
    cursor: pointer;
    text-align: left;
    transition: filter .2s ease, transform .2s ease;
}

.plan-tile:hover {
    filter: brightness(1.12);
    outline: 2px solid var(--gold);
    outline-offset: 3px;
    transform: translateY(-5px);
}

.plan-tile:focus-visible,
.plan-tile.is-selected {
    filter: brightness(1.12);
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

.plan-tile:focus-visible {
    outline-color: var(--white);
}

.plan-tile:active {
    transform: translateY(-1px) scale(.985);
}

.plan-tile .plan-letter {
    color: var(--gold);
}

.plan-letter {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.55rem;
    font-weight: 700;
    font-style: normal;
    line-height: 1;
    white-space: nowrap;
}

.plan-a {
    color: var(--ink);
    background: var(--gold);
}

.plan-a .plan-letter {
    color: var(--ink);
}

.plan-b {
    color: var(--white);
    background: #223147;
}

.plan-c {
    color: var(--white);
    background: var(--accent);
}

.plan-c .plan-letter {
    color: var(--white);
}

.plan-d {
    color: var(--white);
    background: #526c70;
}

.visual-caption {
    color: var(--paper);
    font-size: .9rem;
    line-height: 1.35;
}

.visual-caption strong {
    color: var(--gold);
}

.caption-action {
    display: inline-block;
    font-size: 1.05rem;
    font-weight: 700;
    transform: translateY(2px);
    white-space: nowrap;
}

.caption-action::after {
    display: inline-block;
    width: 7px;
    height: calc(1.15em - 2px);
    margin-left: 6px;
    background: var(--gold);
    content: "";
    transform: translateY(-1px);
    vertical-align: -.14em;
    animation: cursor-blink 1.1s steps(2, start) infinite;
}

@keyframes status-pulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(114, 212, 154, .55);
    }

    50% {
        box-shadow: 0 0 0 5px rgba(114, 212, 154, 0);
    }
}

@keyframes cursor-blink {
    0%,
    45% {
        opacity: 1;
    }

    46%,
    100% {
        opacity: 0;
    }
}



.brand-principles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.principle {
    min-height: 155px;
    padding: 28px 30px 25px;
}

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

.principle-label {
    display: block;
    margin-bottom: 17px;
    color: var(--accent-dark);
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.principle p {
    max-width: 315px;
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.3rem;
    line-height: 1.15;
}

.principle strong {
    color: var(--accent-dark);
}

.brand-tagline {
    margin-top: 0;
    margin-bottom: 0;
    padding-top: 34px;
    padding-bottom: 34px;
    color: var(--accent-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.35rem, 3vw, 2.15rem);
    font-style: italic;
    line-height: 1.15;
    text-align: center;
}

.section-dark,
.section-accent {
    width: 100%;
}

.section-dark {
    display: grid;
    grid-template-columns: .9fr 1fr;
    gap: 100px;
    align-items: center;
    padding: 105px max(20px, calc((100% - 1160px) / 2));
    color: var(--paper);
    background: var(--ink);
}

.section-dark h2 {
    line-height: 1.08;
}

.problem-content {
    max-width: 530px;
    color: #c9d1d1;
    font-size: 1.1rem;
}

.pull-quote {
    margin-top: 40px;
    padding-left: 22px;
    border-left: 3px solid var(--accent);
    color: var(--paper);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.8rem;
    line-height: 1.1;
}

.pull-quote strong {
    color: var(--gold);
}

.product-truth {
    display: grid;
    grid-template-columns: .9fr 1fr;
    gap: 100px;
    align-items: center;
    width: 100%;
    margin: 0;
    padding-top: 110px;
    padding-bottom: 110px;
    padding-inline: max(20px, calc((100% - 1160px) / 2));
    background: var(--paper-bright);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.product-truth-content {
    max-width: 560px;
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.truth-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 28px 0;
}

.truth-list span {
    padding: 7px 12px;
    color: var(--ink);
    background: #e5e0d6;
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 800;
}

.truth-close {
    color: var(--ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
    line-height: 1.15;
}

.truth-close strong {
    color: var(--accent-dark);
}

.pain-points {
    display: grid;
    grid-template-columns: .9fr 1fr;
    gap: 100px;
    align-items: center;
    width: 100%;
    margin: 0;
    padding-top: 35px;
    padding-bottom: 115px;
    padding-inline: max(20px, calc((100% - 1160px) / 2));
    background: var(--gold);
    border-bottom: 1px solid #a98245;
}

.pain-points .eyebrow {
    color: #e5e0d6;
    font-weight: 900;
}

.pain-points h2 em {
    color: var(--white);
}

.pain-points-content {
    max-width: 560px;
    color: var(--ink);
    font-size: 1.08rem;
}

.pain-list {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 28px 0;
}

.pain-list span {
    padding: 7px 12px;
    color: var(--ink);
    background: #e5e0d6;
    border-radius: 100px;
    font-size: .78rem;
    font-weight: 800;
}

.pain-close {
    color: var(--ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
    line-height: 1.15;
}

.pain-close strong {
    color: var(--accent-dark);
}

.system {
    width: 100%;
    margin: 0;
    padding-top: 125px;
    padding-bottom: 125px;
    padding-inline: max(20px, calc((100% - 1160px) / 2));
    background: var(--paper-bright);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.centered {
    max-width: 680px;
    margin-right: auto;
    margin-left: auto;
    text-align: center;
}

.centered > p:last-child {
    color: var(--ink-soft);
}

.system-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-top: 55px;
}

.system-card {
    min-height: 230px;
    padding: 24px;
    border: 0;
    background: var(--paper-bright);
    transition: box-shadow .25s ease, transform .25s ease;
}

.system-card:hover {
    box-shadow: 0 16px 34px rgba(23, 33, 45, .13);
    transform: translateY(-8px) !important;
}

.system-card:nth-child(2) {
    transform: translateY(16px);
}

.system-card:nth-child(1) {
    color: var(--ink);
    background: var(--gold);
}

.system-card:nth-child(2) {
    color: var(--white);
    background: #223147;
}

.system-card:nth-child(3) {
    color: var(--white);
    background: var(--accent);
}

.system-card:nth-child(4) {
    color: var(--white);
    background: #526c70;
}

.system-card:nth-child(1) .card-letter {
    color: var(--ink);
}

.system-card:nth-child(1) .card-top,
.system-card:nth-child(1) h3,
.system-card:nth-child(1) p {
    color: var(--ink);
}

.system-card:nth-child(2) .card-letter,
.system-card:nth-child(4) .card-letter {
    color: var(--gold);
}

.system-card:nth-child(3) .card-letter {
    color: var(--white);
}

.system-card:nth-child(n + 2) .card-top {
    color: var(--white);
}

.system-card:nth-child(n + 2) p {
    color: rgba(255, 253, 249, .82);
}

.system-card:nth-child(3) {
    transform: translateY(32px);
}

.system-card:nth-child(4) {
    transform: translateY(48px);
}

.card-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    color: var(--accent-dark);
    font-size: .73rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.card-letter {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 3.2rem;
    font-weight: 700;
    font-style: normal;
    letter-spacing: -.08em;
    line-height: .7;
}

.system-card h3 {
    margin: 42px 0 9px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.65rem;
    font-weight: 500;
}

.system-card p {
    color: var(--ink-soft);
    font-size: .9rem;
}

.system-principle {
    margin-top: 95px;
    text-align: center;
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.5rem, 3vw, 2.4rem);
}

.system-principle strong {
    color: var(--accent-dark);
}

.system-principle span {
    display: block;
    margin-top: 9px;
    color: var(--ink-soft);
    font-size: .72em;
}

.audience {
    display: grid;
    grid-template-columns: 1fr .74fr;
    gap: 100px;
    align-items: center;
    padding-top: 105px;
    padding-bottom: 125px;
}

.audience-copy {
    max-width: 640px;
}

.audience-copy > p:not(.eyebrow) {
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.audience-copy .it-accent {
    padding-left: 18px;
    border-left: 3px solid var(--gold);
    font-size: .95rem;
}

.check-list {
    display: grid;
    gap: 14px;
    padding: 0;
    margin: 30px 0 0;
    list-style: none;
}

.check-list li {
    padding-left: 31px;
    font-weight: 700;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    margin-left: -31px;
    color: var(--accent);
    font-weight: 900;
}

.story-card {
    padding: 42px;
    color: var(--paper);
    background: var(--accent-dark);
    box-shadow: var(--shadow);
}

.story-label {
    display: block;
    margin-bottom: 55px;
    color: #c8e6ff;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.story-card p {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
    line-height: 1.15;
}

.audience-mothers {
    display: grid;
    grid-template-columns: 1fr .74fr;
    gap: 100px;
    align-items: center;
    padding-top: 0;
    padding-bottom: 110px;
}

.audience-mothers-copy {
    max-width: 640px;
}

.audience-mothers-copy > p:not(.eyebrow) {
    max-width: 570px;
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.mothers-principle {
    padding: 36px;
    border-top: 3px solid var(--gold);
    background: var(--paper-bright);
    box-shadow: var(--shadow);
}

.mothers-principle strong {
    display: block;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.8rem;
    line-height: 1.05;
}

.mothers-principle p {
    margin: 10px 0 24px;
    font-size: 1.2rem;
    font-weight: 700;
}

.mothers-principle span {
    color: var(--ink-soft);
    font-size: .92rem;
}

.duration {
    display: grid;
    grid-template-columns: .8fr 1fr;
    gap: 100px;
    padding-top: 0;
    padding-bottom: 110px;
}

.duration-content {
    max-width: 650px;
    color: var(--ink-soft);
    font-size: 1.08rem;
}

.duration-content p {
    margin: 0 0 22px;
}

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

.duration-close {
    padding-top: 22px;
    border-top: 1px solid var(--line);
    color: var(--ink);
    font-weight: 700;
}

.duration-close em {
    color: var(--accent-dark);
}

.contact {
    display: grid;
    grid-template-columns: 1fr .8fr;
    gap: 80px;
    align-items: center;
    padding-right: max(20px, calc((100% - 1160px) / 2));
    padding-left: max(20px, calc((100% - 1160px) / 2));
    padding-top: 90px;
    padding-bottom: 90px;
    color: var(--white);
    background: var(--accent-dark);
}

.contact-copy {
    animation: content-in .8s ease-out both;
}

.contact-action {
    animation: content-in .8s .15s ease-out both;
}

.contact-copy h2 {
    margin-bottom: 0;
}

.brand-lockup {
    white-space: nowrap;
}

.contact-copy h2 em {
    color: var(--gold);
}

.contact-copy > p:last-child {
    max-width: 500px;
    margin-top: 26px;
    color: #dcecff;
}

.social-cta-links {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
}

.social-cta-links a {
    padding: 18px 20px;
    color: var(--ink);
    background: var(--paper-bright);
    font-size: .82rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    box-shadow: var(--shadow);
    transition: background-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.social-cta-links a:hover {
    background: var(--gold);
    box-shadow: 0 18px 36px rgba(23, 33, 45, .2);
    transform: translateY(-4px);
}

.contact-note {
    margin: 16px 0 0;
    color: #dcecff;
    font-size: .78rem;
}

.launch-signup {
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid rgba(220, 236, 255, .3);
}

.launch-signup p {
    margin: 0;
    color: #dcecff;
    font-size: .84rem;
}

.launch-signup-label {
    margin-bottom: 7px !important;
    color: var(--white) !important;
    font-size: 1rem !important;
    font-weight: 800;
}

.launch-button {
    display: block;
    margin-top: 18px;
    padding: 20px 22px;
    color: var(--ink);
    background: var(--gold);
    font-size: .84rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    box-shadow: var(--shadow);
    transition: background-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.launch-button:hover {
    background: var(--paper-bright);
    box-shadow: 0 18px 36px rgba(23, 33, 45, .2);
    transform: translateY(-4px);
}

.site-footer {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 30px;
    padding-top: 42px;
    padding-bottom: 42px;
    font-size: .82rem;
}

.footer-right {
    display: grid;
    justify-items: end;
    gap: 18px;
}

.social-links {
    display: flex;
    align-items: center;
    gap: 9px;
}

.social-links a {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--paper-bright);
    background: var(--ink);
    border-radius: 50%;
    transition: color .2s ease, background-color .2s ease, transform .2s ease;
}

.social-links a:hover {
    color: var(--ink);
    background: var(--gold);
    transform: translateY(-2px);
}

.social-links svg {
    width: 17px;
    height: 17px;
    fill: currentColor;
}

.social-links svg rect,
.social-links svg circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.social-links svg .icon-dot {
    fill: currentColor;
    stroke: none;
}

.footer-emails {
    display: grid;
    gap: 5px;
    justify-items: end;
}

.footer-emails a {
    color: var(--ink-soft);
    font-size: .78rem;
    text-decoration: none;
}

.footer-emails a:hover {
    color: var(--accent-dark);
}

.footer-emails span {
    margin-right: 7px;
    color: var(--accent-dark);
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.footer-brand {
    margin-bottom: 8px;
}

.site-footer p {
    margin: 0;
    color: var(--ink-soft);
}

.footer-tagline {
    margin-bottom: 5px !important;
    color: var(--accent-dark) !important;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1rem;
}

.footer-typewriter::after {
    display: inline-block;
    width: 7px;
    height: 1.05em;
    margin-left: 6px;
    background: var(--gold);
    content: "";
    vertical-align: -.14em;
    animation: cursor-blink 1.1s steps(2, start) infinite;
}

.section-terminal-active .footer-typewriter::after {
    opacity: 0;
    animation: none;
}

.footer-principle {
    font-size: .78rem;
}

.footer-meta {
    display: flex;
    gap: 20px;
    color: var(--ink-soft);
}

.footer-meta a {
    text-decoration: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(45px);
    transition: opacity 1s ease, transform 1s cubic-bezier(.2, .75, .25, 1);
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@media (max-width: 850px) {
    .site-header {
        position: relative;
    }

    .menu-toggle {
        display: block;
    }

    .site-nav {
        position: absolute;
        z-index: 5;
        top: 70px;
        right: 0;
        left: 0;
        display: none;
        padding: 18px 18px 18px 26px;
        color: var(--paper);
        background: var(--brand-dark);
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: grid;
        gap: 15px;
    }

    .site-nav.is-open .nav-cta {
        padding: 0;
        border-radius: 0;
        color: var(--paper);
        background: transparent;
    }

    .site-nav.is-open .nav-cta:hover {
        color: var(--gold);
        background: transparent;
    }

    .hero {
        grid-template-columns: 1fr;
        gap: 55px;
        min-height: auto;
        padding-top: 50px;
        padding-bottom: 75px;
    }

    .hero-visual {
        max-width: 560px;
        margin: 0 auto;
        width: 100%;
    }

    .brand-principles {
        grid-template-columns: 1fr;
    }

    .principle {
        min-height: auto;
    }

    .principle + .principle {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .section-dark,
    .product-truth,
    .pain-points,
    .audience,
    .audience-mothers,
    .duration,
    .contact {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .section-dark {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .system-cards {
        grid-template-columns: 1fr 1fr;
    }

    .system-card:nth-child(n) {
        transform: none;
    }

    .system-card:nth-child(even) {
        transform: translateY(16px);
    }

    .system-principle {
        margin-top: 70px;
    }
}

@media (max-width: 560px) {
    .section-shell {
        width: min(100% - 28px, 1160px);
    }

    .site-header {
        padding-inline: 14px;
    }

    .product-truth,
    .pain-points,
    .system {
        width: 100%;
        padding-inline: 14px;
    }

    h1 {
        font-size: clamp(3rem, 15vw, 4.5rem);
    }

    h2 {
        font-size: clamp(2.4rem, 13vw, 3.6rem);
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .hero-visual {
        min-height: 390px;
        padding: 26px;
    }

    .visual-note {
        font-size: 1.45rem;
    }

    .visual-note strong {
        font-size: 2.2rem;
    }

    .plan-grid {
        gap: 9px;
        margin-top: 38px;
    }

    .plan-tile {
        min-height: 95px;
        padding: 12px;
        font-size: .7rem;
        gap: 10px;
    }

    .plan-letter {
        font-size: 1.25rem;
    }

    .system-cards {
        grid-template-columns: 1fr;
    }

    .system-card:nth-child(n) {
        transform: none;
    }

    .story-card {
        padding: 30px;
    }

    .site-footer {
        align-items: center;
        flex-direction: column;
        text-align: center;
    }

    .footer-right {
        align-items: center;
        justify-items: center;
    }

    .footer-emails {
        justify-items: center;
    }

    .footer-meta {
        align-items: center;
        justify-content: center;
        text-align: center;
    }
}