:root {
    --navy: #172842;
    --navy-deep: #172842;
    --ink: #172842;
    --ice: #b9e7f1;
    --lavender: #d0c3ec;
    --surface: #f5f7f9;
    --muted: #5c6b7d;
    --muted-dark: #42556b;
    --line: #dbe1e8;
    --blue: #305b70;
    --blue-light: #e5f4f7;
    --lime: #b9e7f1;
    color-scheme: light;
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--surface);
    font-synthesis: none;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 116px; }
body { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-weight: 750; letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.12; }
h3 { font-size: 1.5rem; line-height: 1.2; }
p { line-height: 1.7; }
a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid #916fb5; outline-offset: 5px; }
.shell { width: min(1220px, calc(100% - 88px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -100px; padding: 14px 20px; background: #fff; border-radius: 12px; color: var(--ink); font-weight: 700; }
.skip-link:focus { top: 14px; }
.site-header { position: sticky; top: 0; z-index: 20; color: #fff; background: var(--navy); border-bottom: 1px solid #ffffff16; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 96px; }
.brand { display: inline-flex; align-items: center; flex-shrink: 0; gap: 12px; }
.brand-logo { width: 42px; height: 42px; object-fit: contain; }
.brand strong { font-size: 22px; letter-spacing: .06em; font-weight: 750; }
.main-nav { display: flex; gap: 30px; margin-left: auto; }
.main-nav a { padding-block: 12px; color: #c1ccda; font-size: 13px; font-weight: 550; }
.main-nav a:hover { color: #fff; }
.header-cta { display: inline-flex; justify-content: center; gap: 16px; align-items: center; min-height: 46px; padding: 12px 21px; border-radius: 999px; background: var(--ice); color: var(--navy); font-size: 13px; font-weight: 750; }
.header-cta:hover { background: #d9f4fa; }
.hero { overflow: hidden; color: #fff; background: var(--navy); }
.hero-grid { display: grid; grid-template-columns: 1.04fr 1fr; align-items: center; position: relative; min-height: 760px; }
.hero-copy { position: relative; z-index: 2; padding: 78px 0 84px; }
.eyebrow { margin-bottom: 22px; color: var(--ice); font-size: 12px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.hero h1 { margin-bottom: 24px; font-size: clamp(4rem, 6.45vw, 6.2rem); line-height: .98; letter-spacing: -.055em; }
.hero h1 em { color: var(--ice); font-style: normal; }
.hero-subtitle { color: #c1cddd; font-size: clamp(1.1rem, 1.6vw, 1.4rem); line-height: 1.5; margin-bottom: 17px; }
.hero-promise { max-width: 470px; color: #a8b9cc; font-size: 14px; margin-bottom: 30px; }
.hero-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 20px; min-height: 56px; padding: 15px 24px; border-radius: 999px; font-size: 14px; font-weight: 750; }
.button-primary { color: var(--navy); background: var(--ice); }
.button-primary:hover { background: #d9f4fa; }
.button-ghost { color: #fff; border: 1px solid #66798f; }
.button-ghost:hover { border-color: var(--ice); color: var(--ice); }
.hero-reassurance { display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 25px 0 0; list-style: none; color: #a8b9cc; font-size: 11px; }
.hero-visual { align-self: end; height: 760px; position: relative; }
.hero-person { position: absolute; width: 650px; max-width: none; height: 760px; object-fit: contain; object-position: bottom; right: -92px; bottom: 0; }
.hero-bottom { display: flex; justify-content: space-between; gap: 24px; padding-block: 26px; border-top: 1px solid #ffffff24; color: #bccadc; font-size: 12px; }
.hero-bottom a { display: inline-flex; align-items: center; gap: 16px; color: var(--ice); }
.hero-bottom img { filter: invert(1); }
.section { padding-block: 112px; }
.eyebrow-dark { color: #567489; }
.section-heading { margin-bottom: 46px; }
.section-heading h2 { margin-bottom: 20px; }
.section-heading > p { color: var(--muted); max-width: 600px; }
.split-heading { display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: end; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { margin-bottom: 5px; font-size: 15px; }
.adaptation-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.adaptation-card { border-radius: 26px; padding: 34px; }
.adaptation-card-blue { background: #e1f2f6; }
.adaptation-card-lavender { background: #e8e1f3; }
.adaptation-card-white { background: #fff; }
.card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 48px; }
.card-number { font-size: 12px; font-weight: 750; letter-spacing: .07em; }
.adaptation-card h3 { margin-bottom: 18px; font-size: 26px; }
.adaptation-card p { color: var(--muted-dark); font-size: 14px; }
.adaptation-card ul { padding: 20px 0 0; margin: 24px 0 0; list-style: none; border-top: 1px solid #1728421c; display: grid; gap: 9px; }
.adaptation-card li { color: #40536a; font-size: 12px; }
.how-section { color: #fff; background: var(--navy); overflow: hidden; }
.how-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; }
.how-intro { position: relative; }
.how-intro h2 { margin-bottom: 24px; }
.how-intro em { font-style: normal; color: var(--ice); }
.how-intro > p:not(.eyebrow) { color: #b5c5d7; max-width: 460px; font-size: 14px; }
.how-ribbon { width: 450px; height: 240px; object-fit: contain; margin: 35px 0 -45px -50px; }
.steps { list-style: none; padding: 0; margin: 0; }
.steps li { display: grid; grid-template-columns: 44px 1fr; gap: 24px; padding: 27px 0; border-bottom: 1px solid #ffffff22; }
.steps li:first-child { padding-top: 0; }
.steps li:last-child { border-bottom: 0; padding-bottom: 0; }
.step-number { color: var(--ice); font-size: 13px; font-weight: 700; }
.steps h3 { margin-bottom: 10px; font-size: 19px; letter-spacing: -.015em; }
.steps p { color: #aabed2; margin: 0; font-size: 13px; }
.features-section { background: #fff; }
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.feature-card { padding: 32px; border-radius: 24px; background: var(--surface); overflow: hidden; }
.feature-card h3 { margin: 23px 0 14px; font-size: 21px; }
.feature-card p { color: var(--muted); margin-bottom: 0; font-size: 13px; }
.feature-card-wide { position: relative; grid-row: span 2; display: flex; flex-direction: column; justify-content: space-between; min-height: 460px; background: var(--navy); color: #fff; padding: 42px; }
.feature-card-wide h3 { font-size: clamp(1.9rem, 3vw, 2.8rem); max-width: 340px; }
.feature-card-wide p { color: #b9c9d9; max-width: 350px; }
.feature-tag { font-size: 11px; letter-spacing: .12em; color: var(--ice); font-weight: 700; }
.feature-ribbon { width: 100%; height: 160px; object-fit: contain; margin: 25px 0 -25px; }
.feature-grid > .feature-card:not(.feature-card-wide) { display: grid; align-content: start; }
.feature-grid > .feature-card:nth-child(2) { background: #e5f4f7; }
.feature-grid > .feature-card:nth-child(3) { background: #ede7f5; }
.all-features { margin-top: 34px; padding-top: 24px; border-top: 1px solid var(--line); }
.all-features > summary { min-height: 48px; color: var(--navy); font-size: 15px; font-weight: 700; display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; }
.all-features > summary::-webkit-details-marker, .faq-list summary::-webkit-details-marker { display: none; }
.all-features[open] > summary img, .faq-list details[open] summary img { transform: rotate(45deg); }
.feature-grid-extended { padding-top: 24px; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-grid-extended .feature-card { background: var(--surface) !important; padding: 26px; }
.feature-grid-extended .feature-card h3 { font-size: 18px; }
.audience-section { background: #eef2f6; }
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.audience-lead { color: var(--muted); max-width: 450px; font-size: 15px; }
.text-link { display: inline-flex; align-items: center; gap: 20px; margin-top: 18px; font-size: 13px; font-weight: 750; }
.text-link:hover { color: #6e548f; }
.audience-list > div { display: grid; grid-template-columns: 38px 1fr; gap: 16px; border-bottom: 1px solid #d0d9e3; padding: 22px 0; }
.audience-list > div:first-child { padding-top: 0; }
.audience-list > div:last-child { border-bottom: 0; }
.audience-list span { font-size: 12px; font-weight: 700; color: #7c6697; }
.audience-list p { margin: 0; color: var(--muted); font-size: 14px; }
.audience-list strong { display: block; color: var(--ink); font-weight: 700; }
.safety-section { padding-block: 50px; background: #fff; }
.safety-card { display: grid; grid-template-columns: 50px 1fr; gap: 35px; padding: 40px; border: 1px solid var(--line); border-radius: 24px; }
.safety-card .eyebrow { margin-bottom: 13px; }
.safety-card h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); margin-bottom: 18px; }
.safety-card p:last-child { margin-bottom: 0; font-size: 14px; color: var(--muted); max-width: 850px; }
.faq-section { background: #fff; padding-top: 66px; }
.faq-grid { display: grid; grid-template-columns: .75fr 1.2fr; gap: 90px; }
.faq-intro > p:last-child { font-size: 14px; color: var(--muted); max-width: 340px; }
.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: 25px; padding: 25px 0; font-size: 14px; font-weight: 650; list-style: none; cursor: pointer; }
.faq-list summary img { flex: 0 0 20px; }
.faq-list details p { color: var(--muted); font-size: 13px; padding: 0 35px 22px 0; margin-bottom: 0; }
.availability { color: #fff; background: var(--navy); overflow: hidden; }
.availability-inner { position: relative; min-height: 460px; display: flex; align-items: center; padding-block: 90px; }
.availability-copy { position: relative; z-index: 1; }
.availability h2 { font-size: clamp(2.4rem, 4.5vw, 4rem); margin-bottom: 24px; }
.availability p:not(.eyebrow) { color: #b9c9db; max-width: 480px; font-size: 14px; }
.availability-ribbon { position: absolute; width: 610px; height: 330px; object-fit: contain; right: -100px; top: 65px; }
.coming-soon { display: inline-block; margin-top: 20px; padding: 12px 20px; border: 1px solid #566d84; border-radius: 999px; color: var(--ice); font-size: 12px; font-weight: 650; }
.store-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.store-button { display: grid; min-width: 180px; padding: 14px 25px; background: var(--ice); color: var(--navy); border-radius: 16px; }
.store-button small { font-size: 9px; letter-spacing: .04em; margin-bottom: 3px; }
.store-button strong { font-size: 21px; }
.store-button:hover { background: #d9f4fa; }
.site-footer { background: #fff; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; align-items: start; padding-block: 55px; }
.brand-footer { color: var(--navy); }
.footer-top p { color: var(--muted); font-size: 13px; margin: 0; }
.footer-top nav { display: flex; flex-wrap: wrap; gap: 13px 22px; color: var(--muted); font-size: 12px; }
.footer-top nav a:hover { color: var(--ink); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; border-top: 1px solid var(--line); padding-block: 24px; color: #6d7d8f; font-size: 10px; }
.security-page { min-height: 100vh; background: var(--surface); }
.security-page .site-header { position: static; }
.security-main { display: grid; min-height: calc(100vh - 220px); place-items: center; padding-block: 65px; }
.security-card { width: min(560px, 100%); background: #fff; padding: clamp(28px, 5vw, 48px); border-radius: 28px; }
.security-card h1 { margin-bottom: 20px; font-size: 2.25rem; line-height: 1.1; }
.security-card p { color: var(--muted); font-size: 14px; }
.security-card label { display: grid; gap: 10px; color: var(--ink); font-size: 13px; font-weight: 650; margin-block: 22px; }
.security-card input:not([type="hidden"]) { width: 100%; min-height: 52px; padding: 14px 16px; border: 1px solid #cbd5df; border-radius: 14px; color: var(--ink); background: var(--surface); }
.security-card button { cursor: pointer; border: 0; width: 100%; }
.security-card [role="alert"] { border-left: 3px solid #b64d5b; padding: 12px 16px; background: #fbf0f1; color: #833440; border-radius: 4px 12px 12px 4px; }
.security-footer { color: var(--muted); padding-block: 22px; font-size: 12px; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.security-footer a { text-decoration: underline; text-underline-offset: 4px; }
@media (min-width: 1600px) { .hero-grid { min-height: 810px; } .hero-visual { height: 810px; } .hero-person { height: 810px; width: 690px; } }
@media (max-width: 1100px) {
    .shell { width: calc(100% - 64px); }
    .header-inner { gap: 20px; }
    .main-nav { gap: 18px; }
    .brand strong { font-size: 19px; }
    .hero-grid { min-height: 680px; grid-template-columns: 1.1fr .9fr; }
    .hero-visual { height: 680px; }
    .hero-person { height: 650px; width: 545px; right: -80px; }
    .hero h1 { font-size: 5rem; }
    .hero-copy { padding-block: 70px; }
    .hero-promise { max-width: 370px; }
    .hero-actions { align-items: flex-start; flex-direction: column; }
    .adaptation-card { padding: 28px; }
    .adaptation-card h3 { font-size: 24px; }
    .split-heading, .how-grid, .audience-grid, .faq-grid { gap: 55px; }
    .feature-grid-extended { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .availability-ribbon { right: -180px; opacity: .7; }
}
@media (max-width: 800px) {
    .shell { width: calc(100% - 44px); }
    .header-inner { flex-wrap: wrap; gap: 0; min-height: auto; padding-block: 15px 13px; }
    .brand strong { font-size: 18px; }
    .brand-logo { width: 35px; height: 35px; }
    .header-cta { font-size: 11px; padding: 9px 16px; min-height: 40px; }
    .main-nav { order: 3; flex-basis: 100%; justify-content: space-between; gap: 10px; margin-top: 10px; }
    .main-nav a { font-size: 11px; padding-block: 7px; }
    .hero-grid { grid-template-columns: 1fr; min-height: 0; }
    .hero-copy { padding: 58px 0 0; }
    .hero h1 { font-size: clamp(3.6rem, 10.7vw, 6rem); }
    .hero-subtitle { font-size: 18px; max-width: 350px; }
    .hero-promise { font-size: 13px; max-width: 410px; }
    .hero-actions { flex-direction: row; align-items: center; }
    .button { min-height: 51px; padding: 14px 21px; font-size: 12px; }
    .hero-reassurance { font-size: 10px; }
    .hero-visual { margin-top: -20px; height: 590px; }
    .hero-person { width: 460px; height: 580px; right: 0; }
    .hero-bottom { padding-block: 20px; font-size: 10px; }
    .section { padding-block: 76px; }
    .section-heading { margin-bottom: 35px; }
    .split-heading { grid-template-columns: 1fr; gap: 23px; }
    .adaptation-grid { grid-template-columns: 1fr; gap: 16px; }
    .adaptation-card { padding: 30px; }
    .card-top { margin-bottom: 26px; }
    .adaptation-card h3 br { display: none; }
    .how-grid, .audience-grid, .faq-grid { grid-template-columns: 1fr; gap: 38px; }
    .how-ribbon { display: none; }
    .steps li { padding-block: 22px; }
    .feature-grid { grid-template-columns: 1fr; }
    .feature-card-wide { grid-row: auto; min-height: 420px; padding: 34px; }
    .feature-grid-extended { grid-template-columns: 1fr; }
    .safety-section { padding-block: 30px; }
    .safety-card { grid-template-columns: 1fr; padding: 27px; gap: 22px; }
    .faq-section { padding-top: 42px; }
    .availability-inner { min-height: 480px; padding-block: 70px; }
    .availability-ribbon { right: -255px; top: 180px; width: 540px; height: 290px; opacity: .3; }
    .availability p:not(.eyebrow) { max-width: 400px; }
    .footer-top { grid-template-columns: 1fr; gap: 26px; padding-block: 38px; }
    .footer-top nav { max-width: 320px; }
}
@media (max-width: 420px) {
    .shell { width: calc(100% - 36px); }
    .brand { gap: 8px; }
    .brand strong { font-size: 17px; }
    .header-cta { gap: 9px; padding-inline: 13px; }
    .hero-copy { padding-top: 40px; }
    .hero .eyebrow { font-size: 10px; }
    .hero h1 { font-size: clamp(3.25rem, 12vw, 4.4rem); }
    .hero-visual { height: 470px; margin-top: -7px; }
    .hero-person { width: 375px; height: 480px; right: -24px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-bottom { gap: 18px; }
    .hero-bottom > span { max-width: 170px; }
    .hero-bottom a { flex-shrink: 0; gap: 10px; }
    .adaptation-card, .feature-card { padding: 26px; }
    .feature-card-wide { padding: 30px; }
    .steps li { grid-template-columns: 27px 1fr; gap: 16px; }
    .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}