/* Homepage-only styles. Support and legal pages retain styles.css. */
:root {
    color-scheme: dark;
    --bg: #09090b;
    --surface: #111821;
    --text: #e4e4e7;
    --muted: #a9b3c3;
    --line: #2a3545;
    --accent: #82b5ff;
    --blue: #205cc5;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 100px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; line-height: 1.65; }
::selection { color: #fff; background: #205cc5; }
* { scrollbar-color: #42536b var(--bg); scrollbar-width: thin; }
a { color: var(--accent); text-underline-offset: .24em; text-decoration-thickness: 1px; }
a:hover { color: #c3dcff; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; border-radius: 3px; }
img { display: block; max-width: 100%; height: auto; }
figure, p, h1, h2, h3 { margin: 0; }
h1, h2, h3 { line-height: 1.12; text-wrap: balance; }
h1 { font-size: clamp(2.75rem, 4.7vw, 4.7rem); letter-spacing: -.04em; font-weight: 700; }
h2 { font-size: clamp(2rem, 3.1vw, 3.1rem); letter-spacing: -.035em; font-weight: 600; }
h3 { font-size: 1.25rem; letter-spacing: -.02em; font-weight: 600; }
p { max-width: 70ch; }
.shell { width: min(1240px, calc(100% - 96px)); margin-inline: auto; }
.small { font-size: .82rem; }
.muted { color: var(--muted); }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 10; padding: 12px 18px; background: var(--text); color: var(--bg); transform: translateY(-180%); }
.skip-link:focus { transform: none; }
.site-header { border-bottom: 1px solid var(--line); background: var(--bg); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 88px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--text); font-size: 1rem; font-weight: 600; text-decoration: none; }
.brand img { border-radius: 9px; }
nav { display: flex; align-items: center; gap: 28px; }
nav a { color: var(--muted); text-decoration: none; font-size: .875rem; }
nav a:hover { color: var(--text); }
.nav-download { color: var(--text); border-bottom: 1px solid var(--accent); padding-block: 6px; }
.hero { padding-top: 68px; }
.hero-copy { display: grid; grid-template-columns: 1.15fr 1fr; align-items: center; gap: 64px; }
h1 span { color: var(--accent); }
.hero-intro > p:first-child { font-size: 1.08rem; color: var(--muted); }
.hero-intro strong { color: var(--text); font-weight: 500; }
.hero-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; margin-top: 25px; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: 13px 19px; min-height: 48px; border-radius: 8px; text-decoration: none; font-size: .9rem; font-weight: 600; text-align: center; }
.primary { color: #fff; background: var(--blue); }
.primary:hover { color: #fff; background: #286bdc; }
.secondary { color: var(--text); background: #1c293c; }
.secondary:hover { color: #fff; background: #293b53; }
.text-link { font-size: .875rem; }
.mobile-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-block: 22px 12px; font-size: .9rem; }
.desktop-proof { margin-top: 48px; }
.desktop-proof img { width: 100%; border-radius: 12px; border: 1px solid var(--line); }
.desktop-proof figcaption { display: flex; justify-content: space-between; gap: 12px; padding-top: 14px; font-size: .8rem; color: var(--muted); }
.section { padding-block: 100px; }
.section-heading { display: grid; grid-template-columns: 1.15fr 1fr; align-items: end; gap: 64px; margin-bottom: 48px; }
.section-heading > p { color: var(--muted); }
.workflow-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.workflow-list article { padding-top: 25px; border-top: 1px solid var(--line); }
.workflow-list h3 { margin-bottom: 18px; }
.workflow-list p { color: var(--muted); font-size: .95rem; }
.workflow-list .detail { color: var(--accent); margin-top: 18px; font-size: .825rem; }
.mobile-section { background: var(--surface); padding-block: 80px; }
.mobile-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: center; }
.mobile-copy > p { margin-top: 24px; color: var(--muted); }
.mobile-copy .mobile-distinction { color: var(--text); font-size: 1.15rem; }
.mobile-copy .small { margin-top: 12px; }
.phone-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.phone-pair figure:nth-child(2) { margin-top: 54px; }
.phone-pair img { width: 100%; border: 1px solid #3c4c62; border-radius: 16px; }
.phone-pair figcaption { margin-top: 14px; text-align: center; color: var(--muted); font-size: .75rem; }
.plan-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; border-block: 1px solid var(--line); padding-block: 32px; }
.plan-comparison h3 { font-size: 1.6rem; }
.plan-comparison section:last-child h3 { color: var(--accent); }
.plan-comparison p { margin-top: 10px; color: var(--muted); }
.plan-comparison ul { margin: 22px 0 0; padding-left: 20px; }
.plan-comparison li { padding-left: 5px; margin-top: 10px; }
.plan-comparison li::marker { color: var(--accent); }
.mcp-note { display: grid; grid-template-columns: .7fr 1.3fr; gap: 64px; padding-top: 36px; }
.mcp-note p { color: var(--muted); font-size: .9rem; }
.answers { display: grid; grid-template-columns: .7fr 1.3fr; gap: 64px; padding-top: 0; }
.answer-list article { padding-block: 24px; border-bottom: 1px solid var(--line); }
.answer-list article:first-child { padding-top: 0; }
.answer-list h3 { font-size: 1.05rem; line-height: 1.4; margin-bottom: 12px; }
.answer-list p { color: var(--muted); font-size: .9rem; }
.download-section { padding-block: 72px; background: #101c30; }
.download-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 36px; }
.download-grid h3 { margin-bottom: 20px; }
.download-grid p { margin-top: 14px; }
.download-grid .text-link { display: block; margin-top: 14px; }
[hidden] { display: none !important; }
.site-footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 26px; padding-block: 36px; }
.site-footer p { width: 100%; font-size: .75rem; color: var(--muted); }
@media (min-width: 1600px) { .hero { padding-top: 88px; } }
@media (max-width: 1000px) {
    .shell { width: calc(100% - 56px); }
    .hero-copy, .section-heading { gap: 32px; }
    .mobile-layout { gap: 36px; }
    .workflow-list { gap: 24px; }
    .download-grid { gap: 24px; }
    .mcp-note, .answers { gap: 32px; }
}
@media (max-width: 740px) {
    html { scroll-padding-top: 24px; }
    .shell { width: calc(100% - 40px); }
    .header-inner { min-height: 76px; flex-wrap: wrap; padding-block: 18px; gap: 18px; }
    .header-inner nav { width: 100%; justify-content: space-between; gap: 12px; }
    nav a { font-size: .8rem; }
    .brand { font-size: .95rem; }
    .brand img { width: 30px; height: 30px; }
    .hero { padding-top: 36px; }
    .hero-copy, .section-heading, .mobile-layout, .mcp-note, .answers { grid-template-columns: 1fr; gap: 28px; }
    h1 { font-size: clamp(2.45rem, 8.4vw, 3.7rem); }
    .hero-intro > p:first-child { font-size: 1rem; }
    .hero-actions { margin-top: 20px; }
    .mobile-links { gap: 12px 24px; }
    .desktop-proof { margin-top: 32px; }
    .desktop-proof figcaption { flex-direction: column; gap: 3px; font-size: .75rem; }
    .section { padding-block: 64px; }
    .section-heading { margin-bottom: 32px; }
    .workflow-list { grid-template-columns: 1fr; gap: 28px; }
    .workflow-list article { padding-top: 22px; }
    .workflow-list h3 { margin-bottom: 12px; }
    .mobile-section { padding-block: 52px; }
    .phone-pair { gap: 16px; max-width: 480px; margin-inline: auto; }
    .phone-pair figure:nth-child(2) { margin-top: 28px; }
    .phone-pair img { border-radius: 10px; }
    .plan-comparison { gap: 28px; }
    .plan-comparison li { font-size: .875rem; }
    .mcp-note { gap: 16px; }
    .answers { padding-top: 0; }
    .download-section { padding-block: 52px; }
    .download-grid { grid-template-columns: 1fr; gap: 32px; }
    .download-grid section + section { border-top: 1px solid #33465e; padding-top: 28px; }
    .site-footer nav { flex-wrap: wrap; gap: 16px 24px; }
}
@media (max-width: 380px) {
    .plan-comparison { grid-template-columns: 1fr; }
    .plan-comparison section + section { border-top: 1px solid var(--line); padding-top: 28px; }
}
@media (prefers-reduced-motion: no-preference) {
    .button { transition: background-color 140ms ease-out; }
}