:root {
    color-scheme: light;
    --ink: #141a24;
    --muted: #5d6877;
    --line: #06c755;
    --line-dark: #049642;
    --blue: #2457d6;
    --coral: #ee6b5f;
    --paper: #fbfcf8;
    --panel: #ffffff;
    --border: #dbe2ea;
    --soft: #eef6f2;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--paper);
    color: var(--ink);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    line-height: 1.6;
}

a {
    color: inherit;
}

.site-header,
.site-footer,
.section,
.band,
.privacy-band {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 20px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
    text-decoration: none;
}

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--ink);
    color: var(--paper);
}

.topnav {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    color: var(--muted);
    font-weight: 650;
}

.topnav a {
    text-decoration: none;
}

.topnav a:hover,
.topnav a:focus {
    color: var(--ink);
}

.hero {
    position: relative;
    min-height: 620px;
    display: grid;
    align-items: end;
    overflow: hidden;
    background-image:
        linear-gradient(90deg, rgba(20, 26, 36, 0.88), rgba(20, 26, 36, 0.46) 58%, rgba(20, 26, 36, 0.18)),
        var(--hero-image);
    background-size: cover, min(58vw, 660px);
    background-repeat: no-repeat;
    background-position: center, right 8% center;
    background-color: #d8eef0;
}

.hero-backdrop {
    position: absolute;
    inset: auto 0 0;
    height: 38%;
    background: linear-gradient(0deg, rgba(20, 26, 36, 0.86), transparent);
}

.hero-content {
    position: relative;
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
    padding: 120px 0 76px;
    color: #ffffff;
}

.eyebrow {
    margin: 0 0 0.85rem;
    color: var(--line);
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(3rem, 7vw, 6.2rem);
    line-height: 0.96;
}

.hero-copy {
    max-width: 660px;
    margin: 1.35rem 0 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(1.05rem, 2vw, 1.3rem);
}

.hero-assurance {
    display: inline-flex;
    max-width: 640px;
    margin: 1rem 0 0;
    padding: 0.7rem 0.9rem;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #ffffff;
    font-weight: 750;
}

.hero-actions,
.button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 1.6rem;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border-radius: 999px;
    padding: 0.85rem 1.25rem;
    font-weight: 800;
    text-decoration: none;
    border: 1px solid transparent;
    transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.button:hover,
.button:focus {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(20, 26, 36, 0.16);
}

.button-primary,
.button-line {
    background: var(--line);
    color: #ffffff;
}

.button-primary:hover,
.button-primary:focus,
.button-line:hover,
.button-line:focus {
    background: var(--line-dark);
}

.button-secondary {
    background: #ffffff;
    color: var(--ink);
    border-color: var(--border);
}

.button-disabled {
    background: #e7ebef;
    color: #6c7683;
    cursor: not-allowed;
}

.button-disabled:hover,
.button-disabled:focus {
    transform: none;
    box-shadow: none;
}

.text-link {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
    color: var(--blue);
    font-weight: 750;
    text-decoration: none;
}

.text-link:hover,
.text-link:focus {
    text-decoration: underline;
}

.line-official-button {
    display: inline-flex;
    align-items: center;
    min-height: 48px;
}

.line-official-button img {
    display: block;
    width: auto;
}

.band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: center;
    margin-top: -34px;
    padding: 28px;
    position: relative;
    background: var(--panel);
    border: 1px solid var(--border);
    box-shadow: 0 22px 60px rgba(20, 26, 36, 0.12);
}

.section-copy h2,
.section-heading h2,
.privacy-band h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
}

.section-copy p,
.section-heading p,
.privacy-band p {
    color: var(--muted);
    max-width: 650px;
}

.qr-panel {
    width: 220px;
    text-align: center;
    padding: 14px;
    background: #f7faf8;
    border: 1px solid var(--border);
}

.qr-panel img {
    width: 100%;
    height: auto;
    display: block;
}

.qr-panel p {
    margin: 0.65rem 0 0;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 750;
}

.add-visuals {
    display: grid;
    grid-template-columns: 132px 220px;
    gap: 1rem;
    align-items: center;
}

.mascot-badge {
    width: 132px;
    height: 132px;
    object-fit: cover;
    border: 1px solid var(--border);
    background: #d8eef0;
    box-shadow: 0 14px 32px rgba(20, 26, 36, 0.12);
}

.section {
    padding: 88px 0 0;
}

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

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.feature-card {
    min-height: 220px;
    padding: 1.25rem;
    background: var(--panel);
    border: 1px solid var(--border);
}

.feature-card h3 {
    margin: 1.8rem 0 0.65rem;
    font-size: 1.2rem;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
}

.feature-card a {
    color: var(--blue);
    font-weight: 750;
}

.feature-kicker {
    color: var(--coral);
    font-size: 0.76rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing-section {
    padding-top: 78px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1.25fr repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.pricing-card {
    min-height: 250px;
    padding: 1.35rem;
    background: var(--panel);
    border: 1px solid var(--border);
}

.pricing-card-primary {
    background: var(--ink);
    color: #ffffff;
    border-color: var(--ink);
}

.pricing-card h3 {
    margin: 1.6rem 0 0.75rem;
    font-size: clamp(1.6rem, 3vw, 3rem);
    line-height: 1;
}

.pricing-card p {
    margin: 0;
    color: var(--muted);
}

.pricing-card-primary p {
    color: rgba(255, 255, 255, 0.78);
}

.pricing-equation {
    margin-bottom: 0.75rem !important;
    font-size: 1.1rem;
    font-weight: 800;
    color: #ffffff !important;
}

.pricing-note {
    max-width: 760px;
    margin: 1.1rem 0 0;
    color: var(--muted);
    font-size: 0.98rem;
}

.privacy-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    margin-top: 88px;
    padding: 34px;
    background: var(--soft);
    border: 1px solid #d1e8db;
}

.steps {
    padding-bottom: 80px;
}

.step-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    padding: 0;
    margin: 2rem 0 0;
    list-style: none;
}

.step-list li {
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--panel);
    border: 1px solid var(--border);
}

.step-list span {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    background: var(--ink);
    color: #ffffff;
    font-weight: 850;
}

.step-list h3 {
    margin: 0 0 0.35rem;
}

.step-list p {
    margin: 0;
    color: var(--muted);
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 30px 0 44px;
    border-top: 1px solid var(--border);
    color: var(--muted);
}

.site-footer p {
    margin: 0.35rem 0 0;
}

.legal-links {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.legal-links a {
    color: var(--muted);
    text-decoration: none;
}

.legal-links a:hover,
.legal-links a:focus {
    color: var(--ink);
    text-decoration: underline;
}

@media (max-width: 820px) {
    .topnav {
        width: 100%;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .hero {
        min-height: 560px;
    }

    .band,
    .privacy-band,
    .site-footer {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: flex-start;
    }

    .add-visuals {
        grid-template-columns: 1fr;
    }

    .mascot-badge {
        display: none;
    }

    .qr-panel {
        width: min(100%, 260px);
    }

    .feature-grid,
    .pricing-grid,
    .step-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 520px) {
    .site-header,
    .site-footer,
    .section,
    .band,
    .privacy-band,
    .hero-content {
        width: min(100% - 24px, 1120px);
    }

    .hero h1 {
        font-size: clamp(2.65rem, 16vw, 4.2rem);
    }

    .band,
    .privacy-band {
        padding: 22px;
    }

    .button,
    .text-link {
        width: 100%;
    }
}