:root {
    --ink: #0c2f3a;
    --ink-soft: #345762;
    --ink-faint: #6c858b;
    --paper: #f5f4ed;
    --paper-warm: #eceadf;
    --white: #ffffff;
    --mint: #50dfbd;
    --mint-dark: #19b995;
    --mint-pale: #d8f2e8;
    --line: #ced8d5;
    --dark: #0d3440;
    --dark-raised: #173f4a;
    --shadow: 0 28px 80px rgba(12, 47, 58, 0.16);
    --radius-sm: 12px;
    --radius-md: 24px;
    --radius-lg: 40px;
    --shell: 1180px;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    text-rendering: optimizeLegibility;
}

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

a {
    color: inherit;
}

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

:focus-visible {
    outline: 3px solid var(--mint-dark);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 100;
    padding: 10px 14px;
    color: var(--white);
    background: var(--dark);
    border-radius: 8px;
    transform: translateY(-180%);
}

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

.section-shell,
.header-inner,
.site-footer {
    width: min(calc(100% - 48px), var(--shell));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid transparent;
    background: rgba(245, 244, 237, 0.94);
    backdrop-filter: blur(18px);
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
    border-color: var(--line);
    box-shadow: 0 8px 30px rgba(12, 47, 58, 0.06);
}

.header-inner {
    min-height: 82px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 28px;
}

.brand {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.04em;
    text-decoration: none;
}

.brand img {
    width: 42px;
    height: 42px;
}

.site-nav,
.header-tools,
.footer-links {
    display: flex;
    align-items: center;
}

.site-nav {
    gap: 30px;
}

.site-nav a,
.language-link,
.footer-links a {
    color: var(--ink-soft);
    font-size: 14px;
    font-weight: 680;
    text-decoration: none;
}

.site-nav a:hover,
.language-link:hover,
.footer-links a:hover {
    color: var(--mint-dark);
}

.header-tools {
    justify-content: flex-end;
    gap: 18px;
}

.language-link {
    padding-bottom: 2px;
    border-bottom: 1px solid currentColor;
}

.header-action {
    padding: 10px 16px;
    color: var(--white);
    background: var(--dark);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 760;
    text-decoration: none;
    transition: transform 180ms ease, background 180ms ease;
}

.header-action:hover {
    background: var(--dark-raised);
    transform: translateY(-1px);
}

.hero {
    min-height: 760px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(40px, 5vw, 70px);
    padding-block: 92px 120px;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    color: #3d7073;
    font-size: 12px;
    font-weight: 780;
    letter-spacing: 0.14em;
    line-height: 1.2;
    text-transform: uppercase;
}

.eyebrow > span {
    width: 28px;
    height: 2px;
    background: var(--mint-dark);
}

.hero h1,
.section-heading h2,
.privacy-band h2,
.final-copy h2,
.legal-article h1 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 700;
    letter-spacing: -0.045em;
}

.hero h1 {
    max-width: 680px;
    font-size: clamp(54px, 5.6vw, 80px);
    line-height: 0.94;
}

.hero h1 .hero-line {
    display: block;
    color: #2e696e;
}

.hero h1 .hero-line-dark {
    color: var(--ink);
}

@media (min-width: 781px) {
    .hero h1 .hero-line-nowrap {
        white-space: nowrap;
    }
}

.hero-description {
    max-width: 590px;
    margin: 30px 0 0;
    color: var(--ink-soft);
    font-size: clamp(18px, 1.6vw, 22px);
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 780;
    text-decoration: none;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
    color: var(--white);
    background: var(--dark);
}

.button-primary:hover {
    background: var(--dark-raised);
}

.button-secondary {
    color: var(--ink);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.3);
}

.button-secondary:hover {
    border-color: #9eb4af;
    background: var(--white);
}

.hero-note {
    margin: 17px 0 0;
    color: var(--ink-faint);
    font-size: 13px;
    font-weight: 620;
}

.hero-visual {
    position: relative;
    min-width: 0;
    padding: 40px 0;
}

.hero-visual::before {
    content: "";
    position: absolute;
    inset: 4% 6% 0;
    z-index: -1;
    background: var(--mint-pale);
    border-radius: 44% 56% 58% 42% / 44% 35% 65% 56%;
    transform: rotate(-3deg);
}

.hero-artwork {
    margin: 0;
    overflow: hidden;
    border: 8px solid var(--white);
    border-radius: 22px;
    background: var(--white);
    box-shadow: var(--shadow);
    transform: rotate(1.2deg);
}

.hero-artwork img {
    width: 100%;
}

.proof-strip {
    color: var(--white);
    background: var(--dark);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.proof-item {
    min-height: 168px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 9px;
    padding: 28px 30px;
    border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.proof-item:last-child {
    border-right: 0;
}

.proof-item strong {
    color: var(--mint);
    font-size: 15px;
    letter-spacing: 0.02em;
}

.proof-item span {
    color: #bad0d3;
    font-size: 14px;
    line-height: 1.5;
}

.intro-section {
    display: grid;
    grid-template-columns: 1.08fr 0.92fr;
    gap: 90px;
    padding-block: 150px;
}

.section-heading h2,
.privacy-band h2,
.final-copy h2 {
    font-size: clamp(42px, 5vw, 70px);
    line-height: 1.02;
}

.intro-body {
    align-self: end;
    max-width: 540px;
    margin: 0;
    color: var(--ink-soft);
    font-size: clamp(18px, 1.7vw, 22px);
    line-height: 1.7;
}

.process-section {
    padding-block: 132px 150px;
    background: var(--paper-warm);
}

.section-heading-wide {
    max-width: 830px;
    margin-bottom: 90px;
}

.process-list {
    display: grid;
    gap: 116px;
}

.process-row {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    align-items: center;
    gap: clamp(48px, 8vw, 110px);
}

.process-row-reverse {
    grid-template-columns: 1.28fr 0.72fr;
}

.process-row-reverse .process-copy {
    order: 2;
}

.process-copy {
    max-width: 400px;
}

.step-number {
    display: inline-block;
    margin-bottom: 26px;
    color: var(--mint-dark);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 22px;
    font-weight: 700;
}

.process-copy h3,
.feature-item h3 {
    margin: 0;
    color: var(--ink);
    font-size: clamp(27px, 2.5vw, 38px);
    line-height: 1.12;
    letter-spacing: -0.035em;
}

.process-copy p,
.feature-item p {
    margin: 18px 0 0;
    color: var(--ink-soft);
    font-size: 17px;
}

.process-media {
    overflow: hidden;
    border: 10px solid var(--white);
    border-radius: var(--radius-md);
    box-shadow: 0 22px 60px rgba(12, 47, 58, 0.12);
}

.process-media img {
    width: 100%;
}

.process-media-portrait {
    width: min(58%, 420px);
    justify-self: center;
    border-width: 8px;
    border-radius: 30px;
}

.features-section {
    padding-block: 150px;
}

.features-section > .section-heading {
    max-width: 760px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 84px;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.feature-item {
    min-height: 310px;
    padding: 42px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.feature-item > span {
    display: block;
    margin-bottom: 64px;
    color: var(--mint-dark);
    font-size: 13px;
    font-weight: 800;
}

.feature-item h3 {
    font-size: 30px;
}

.feature-item p {
    max-width: 430px;
    font-size: 16px;
}

.privacy-band {
    padding-block: 140px;
    color: var(--white);
    background: var(--dark);
}

.privacy-layout {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 100px;
}

.eyebrow-light {
    color: #a6c8cc;
}

.privacy-band h2 {
    color: var(--white);
}

.privacy-copy {
    align-self: end;
}

.privacy-copy > p {
    margin: 0;
    color: #c2d5d7;
    font-size: 19px;
}

.privacy-copy ul {
    display: grid;
    gap: 12px;
    margin: 28px 0 34px;
    padding: 0;
    list-style: none;
}

.privacy-copy li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
}

.privacy-copy li::before {
    content: "✓";
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    color: var(--dark);
    background: var(--mint);
    border-radius: 50%;
    font-size: 13px;
}

.privacy-copy a {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--mint);
    font-weight: 760;
    text-underline-offset: 5px;
}

.faq-section {
    display: grid;
    grid-template-columns: 0.78fr 1.22fr;
    gap: 100px;
    padding-block: 150px;
}

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

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

.faq-list summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 27px 0;
    cursor: pointer;
    font-size: 18px;
    font-weight: 760;
    list-style: none;
}

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

.faq-list summary span {
    color: var(--mint-dark);
    font-size: 25px;
    font-weight: 400;
    transition: transform 180ms ease;
}

.faq-list details[open] summary span {
    transform: rotate(45deg);
}

.faq-list p {
    max-width: 680px;
    margin: -4px 42px 28px 0;
    color: var(--ink-soft);
}

.final-cta {
    min-height: 430px;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: end;
    gap: 50px;
    margin-bottom: 110px;
    padding: 70px;
    color: var(--white);
    background: #225d62;
    border-radius: var(--radius-lg);
}

.final-copy h2 {
    font-size: clamp(46px, 6vw, 78px);
}

.final-copy > p:last-child {
    margin: 24px 0 0;
    color: #c5e0dd;
    font-size: 18px;
}

.button-mint {
    min-width: 210px;
    color: var(--dark);
    background: var(--mint);
}

.button-mint:hover {
    background: #6ce7c9;
}

.site-footer {
    min-height: 190px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding-block: 42px;
    border-top: 1px solid var(--line);
}

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

.footer-main p {
    margin: 12px 0 0;
    color: var(--ink-faint);
    font-size: 14px;
}

.footer-links {
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 22px;
    color: var(--ink-faint);
    font-size: 13px;
}

.legal-main {
    padding-bottom: 100px;
}

.legal-hero {
    padding-top: 76px;
}

.legal-article {
    max-width: 880px;
    padding-top: 22px;
}

.legal-article > .label {
    margin-bottom: 18px;
    color: var(--ink-faint);
    font-size: 12px;
    font-weight: 760;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.legal-article h1 {
    margin-bottom: 28px;
    font-size: clamp(48px, 7vw, 80px);
    line-height: 1;
}

.legal-article h2 {
    margin: 64px 0 16px;
    font-size: 28px;
    line-height: 1.25;
    letter-spacing: -0.025em;
}

.legal-article .lead {
    color: var(--ink-soft);
    font-size: 21px;
}

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

.legal-article ul {
    padding-left: 22px;
}

.legal-article li + li {
    margin-top: 12px;
}

.legal-article code {
    padding: 2px 6px;
    color: var(--ink);
    background: var(--paper-warm);
    border-radius: 5px;
    font-size: 0.9em;
}

.legal-article a {
    color: #187963;
    text-underline-offset: 4px;
}

@media (max-width: 1040px) {
    .header-inner {
        grid-template-columns: 1fr auto;
    }

    .site-nav {
        display: none;
    }

    .hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: 76px;
    }

    .hero-copy {
        max-width: 720px;
    }

    .hero-visual {
        width: min(100%, 820px);
        justify-self: center;
    }

    .intro-section,
    .privacy-layout,
    .faq-section {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .intro-body {
        max-width: 720px;
    }

    .process-row,
    .process-row-reverse {
        grid-template-columns: 0.8fr 1.2fr;
        gap: 50px;
    }

    .privacy-copy {
        max-width: 720px;
    }
}

@media (max-width: 780px) {
    .section-shell,
    .header-inner,
    .site-footer {
        width: min(calc(100% - 32px), var(--shell));
    }

    .header-inner {
        min-height: 70px;
        gap: 14px;
    }

    .brand {
        font-size: 19px;
    }

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

    .header-tools {
        gap: 10px;
    }

    .language-link {
        font-size: 12px;
    }

    .header-action {
        display: none;
    }

    .hero {
        gap: 38px;
        padding-block: 62px 82px;
    }

    .hero h1 {
        font-size: clamp(48px, 15vw, 72px);
    }

    .hero-description {
        font-size: 18px;
    }

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

    .button {
        width: 100%;
    }

    .hero-visual {
        padding: 20px 0 34px;
    }

    .hero-artwork {
        border-width: 5px;
        border-radius: 14px;
    }

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

    .proof-item {
        min-height: 146px;
        padding: 24px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    }

    .proof-item:nth-child(2) {
        border-right: 0;
    }

    .proof-item:nth-child(n + 3) {
        border-bottom: 0;
    }

    .intro-section,
    .features-section,
    .faq-section {
        padding-block: 96px;
    }

    .process-section,
    .privacy-band {
        padding-block: 96px;
    }

    .section-heading h2,
    .privacy-band h2,
    .final-copy h2 {
        font-size: clamp(40px, 12vw, 58px);
    }

    .process-list {
        gap: 86px;
    }

    .process-row,
    .process-row-reverse {
        grid-template-columns: 1fr;
        gap: 34px;
    }

    .process-row-reverse .process-copy {
        order: 0;
    }

    .process-copy {
        max-width: 620px;
    }

    .process-media {
        border-width: 6px;
        border-radius: 16px;
    }

    .process-media-portrait {
        width: min(78%, 390px);
    }

    .feature-grid {
        grid-template-columns: 1fr;
        margin-top: 54px;
    }

    .feature-item {
        min-height: 0;
        padding: 34px 28px 38px;
    }

    .feature-item > span {
        margin-bottom: 40px;
    }

    .privacy-layout {
        gap: 38px;
    }

    .final-cta {
        min-height: 0;
        grid-template-columns: 1fr;
        align-items: start;
        margin-bottom: 70px;
        padding: 48px 28px;
        border-radius: 26px;
    }

    .final-action {
        width: 100%;
    }

    .site-footer {
        align-items: flex-start;
        flex-direction: column;
        padding-block: 48px;
    }

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

    .legal-hero {
        padding-top: 54px;
    }

    .legal-article {
        padding-top: 10px;
    }
}

@media (max-width: 460px) {
    .proof-grid {
        grid-template-columns: 1fr;
    }

    .proof-item {
        min-height: 116px;
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14) !important;
    }

    .proof-item:last-child {
        border-bottom: 0 !important;
    }

    .process-media-portrait {
        width: 90%;
    }
}

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

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