:root {
    --navy-950: #0b2348;
    --navy-900: #123364;
    --navy-800: #1b447e;
    --blue-700: #28579f;
    --teal-700: #257965;
    --teal-600: #2f9179;
    --teal-100: #dff2eb;
    --yellow-400: #ffd467;
    --yellow-100: #fff3c8;
    --ink: #111827;
    --muted: #5f6978;
    --muted-light: #d8e2f0;
    --line: #dfe5ed;
    --surface: #f4f6fa;
    --surface-blue: #edf3fb;
    --warm: #fbf7ed;
    --white: #ffffff;
    --shadow-sm: 0 12px 32px rgba(16, 35, 67, 0.08);
    --shadow-phone: 0 30px 80px rgba(6, 23, 51, 0.28);
    --radius-sm: 14px;
    --radius-md: 22px;
    --radius-lg: 32px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--white);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans GB", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
}

button,
select {
    font: inherit;
}

.skip-link {
    position: fixed;
    z-index: 2000;
    top: 12px;
    left: 12px;
    padding: 10px 16px;
    border-radius: 10px;
    color: var(--white);
    background: var(--navy-950);
    transform: translateY(-150%);
}

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

.container {
    width: min(calc(100% - 48px), var(--container));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    border-bottom: 1px solid rgba(223, 229, 237, 0.82);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    display: inline-flex;
    min-width: 0;
    align-items: center;
    gap: 11px;
    color: var(--navy-950);
    font-size: 17px;
    font-weight: 760;
    letter-spacing: -0.02em;
    text-decoration: none;
}

.brand img {
    width: 38px;
    height: 38px;
    border-radius: 10px;
}

.header-actions,
.site-nav {
    display: flex;
    align-items: center;
}

.site-nav {
    margin-left: auto;
    gap: 26px;
}

.site-nav a {
    color: #465163;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.site-nav a:hover {
    color: var(--navy-800);
}

.header-actions {
    gap: 12px;
}

.language-select {
    height: 42px;
    padding: 0 34px 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: #344054;
    background-color: var(--white);
    cursor: pointer;
}

.header-download {
    display: inline-flex;
    min-height: 42px;
    align-items: center;
    padding: 0 18px;
    border-radius: 999px;
    color: var(--white);
    background: var(--navy-800);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--navy-950);
    background: var(--white);
    cursor: pointer;
}

.menu-toggle svg {
    width: 22px;
    height: 22px;
}

.hero {
    position: relative;
    min-height: 780px;
    overflow: hidden;
    color: var(--white);
    background:
        radial-gradient(circle at 88% 12%, rgba(64, 151, 137, 0.72), transparent 34%),
        linear-gradient(145deg, var(--navy-950) 0%, #173d77 62%, #1b4f83 100%);
}

.hero::after {
    position: absolute;
    right: -140px;
    bottom: -240px;
    width: 620px;
    height: 620px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 50%;
    content: "";
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    min-height: 780px;
    align-items: center;
    grid-template-columns: minmax(0, 1fr) minmax(470px, 0.92fr);
    gap: 64px;
    padding-block: 82px 70px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 22px;
    color: var(--yellow-400);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.eyebrow::before {
    width: 34px;
    height: 4px;
    border-radius: 99px;
    background: currentColor;
    content: "";
}

.hero h1 {
    max-width: 680px;
    margin: 0;
    font-size: clamp(48px, 5.4vw, 72px);
    font-weight: 820;
    letter-spacing: -0.045em;
    line-height: 1.12;
    text-wrap: balance;
}

.hero-lead {
    max-width: 650px;
    margin: 28px 0 0;
    color: #eef4fc;
    font-size: clamp(19px, 2vw, 23px);
    font-weight: 620;
    line-height: 1.55;
    text-wrap: pretty;
}

.hero-body {
    max-width: 640px;
    margin: 18px 0 0;
    color: #cdd9ea;
    font-size: 17px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-weight: 760;
    text-decoration: none;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

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

.button-primary {
    color: var(--navy-950);
    background: var(--yellow-400);
}

.button-secondary {
    border-color: rgba(255, 255, 255, 0.44);
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.button-dark {
    color: var(--white);
    background: var(--navy-800);
}

.button-light {
    border-color: var(--line);
    color: var(--navy-800);
    background: var(--white);
}

.button svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
}

.hero-proof {
    display: flex;
    flex-wrap: wrap;
    gap: 18px 24px;
    margin-top: 36px;
    color: #dbe6f4;
    font-size: 14px;
}

.hero-proof span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-proof span::before {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--teal-100);
    content: "";
}

.hero-visual {
    position: relative;
    min-height: 660px;
}

.phone-shell {
    position: absolute;
    overflow: hidden;
    border: 9px solid rgba(255, 255, 255, 0.96);
    border-radius: 42px;
    background: #f4f5f9;
    box-shadow: var(--shadow-phone);
}

.phone-shell img {
    width: 100%;
    height: auto;
}

.hero-phone-main {
    z-index: 2;
    top: 8px;
    right: 8px;
    width: 330px;
    transform: rotate(2deg);
}

.hero-phone-back {
    z-index: 1;
    bottom: 8px;
    left: 10px;
    width: 242px;
    transform: rotate(-5deg);
}

.visual-tag {
    position: absolute;
    z-index: 4;
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    color: var(--navy-950);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    font-size: 13px;
    font-weight: 760;
}

.visual-tag-one {
    top: 92px;
    left: 24px;
}

.visual-tag-two {
    top: 158px;
    left: 2px;
    color: var(--teal-700);
    background: var(--teal-100);
}

.visual-tag-three {
    right: 18px;
    bottom: 50px;
    background: var(--yellow-400);
}

.stats-strip {
    position: relative;
    z-index: 4;
    margin-top: -1px;
    color: var(--navy-950);
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-bottom: 1px solid var(--line);
}

.stat {
    padding: 34px 28px;
    text-align: center;
}

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

.stat strong {
    display: block;
    color: var(--navy-800);
    font-size: 36px;
    line-height: 1.1;
}

.stat span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.section {
    padding-block: 116px;
}

.section-soft {
    background: var(--surface);
}

.section-warm {
    background: var(--warm);
}

.section-dark {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background:
        radial-gradient(circle at 85% 15%, rgba(48, 145, 121, 0.42), transparent 30%),
        linear-gradient(145deg, var(--navy-950), #153b70);
}

.section-header {
    max-width: 760px;
    margin-bottom: 54px;
}

.section-header.center {
    margin-inline: auto;
    text-align: center;
}

.section-kicker {
    margin: 0 0 14px;
    color: var(--teal-700);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.section-dark .section-kicker {
    color: #8dd4c2;
}

.section-title {
    margin: 0;
    color: var(--ink);
    font-size: clamp(36px, 4.4vw, 54px);
    font-weight: 820;
    letter-spacing: -0.04em;
    line-height: 1.16;
    text-wrap: balance;
}

.section-dark .section-title {
    color: var(--white);
}

.section-description {
    max-width: 680px;
    margin: 20px 0 0;
    color: var(--muted);
    font-size: 18px;
    text-wrap: pretty;
}

.section-header.center .section-description {
    margin-inline: auto;
}

.section-dark .section-description {
    color: var(--muted-light);
}

.scene-layout,
.evidence-layout,
.free-layout {
    display: grid;
    align-items: center;
    grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
    gap: 82px;
}

.domain-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.domain-chip {
    display: inline-flex;
    align-items: center;
    padding: 10px 15px;
    border: 1px solid #d8e0eb;
    border-radius: 999px;
    color: #31435f;
    background: var(--white);
    font-size: 14px;
    font-weight: 650;
}

.domain-chip:nth-child(3n + 2) {
    border-color: #c4e5da;
    color: var(--teal-700);
    background: #f0faf6;
}

.domain-chip:nth-child(5n) {
    border-color: #f1da97;
    color: #715512;
    background: #fff9e8;
}

.scene-visual,
.free-visual,
.evidence-visual {
    position: relative;
    min-height: 650px;
}

.scene-visual::before,
.free-visual::before,
.evidence-visual::before {
    position: absolute;
    inset: 60px 0 10px 54px;
    border-radius: 44px;
    background: linear-gradient(145deg, #e7edf7, #f7f9fc);
    content: "";
}

.scene-visual .phone-shell,
.evidence-visual .phone-shell,
.free-visual .phone-shell {
    border-color: var(--white);
}

.scene-primary {
    z-index: 2;
    top: 0;
    right: 12px;
    width: 310px;
    transform: rotate(2deg);
}

.scene-secondary {
    z-index: 3;
    bottom: 0;
    left: 0;
    width: 240px;
    transform: rotate(-4deg);
}

.journey-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.journey-card {
    position: relative;
    min-height: 270px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
}

.journey-card::after {
    position: absolute;
    z-index: 2;
    top: 53px;
    right: -26px;
    width: 34px;
    height: 2px;
    background: var(--line);
    content: "";
}

.journey-card:last-child::after {
    display: none;
}

.step-number {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white);
    background: var(--navy-800);
    font-weight: 800;
}

.journey-card:nth-child(2) .step-number {
    background: var(--teal-600);
}

.journey-card:nth-child(3) .step-number {
    color: var(--navy-950);
    background: var(--yellow-400);
}

.journey-card h3 {
    margin: 24px 0 10px;
    font-size: 23px;
    line-height: 1.3;
}

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

.evidence-layout {
    grid-template-columns: minmax(420px, 1.08fr) minmax(0, 0.92fr);
}

.evidence-primary {
    z-index: 2;
    top: 0;
    left: 56px;
    width: 320px;
    transform: rotate(-1deg);
}

.feature-list {
    display: grid;
    gap: 18px;
    margin: 34px 0 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 14px;
}

.feature-list strong {
    display: block;
    font-size: 18px;
}

.feature-list p {
    margin: 4px 0 0;
    color: var(--muted);
}

.feature-marker {
    display: inline-flex;
    width: 30px;
    height: 30px;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    color: var(--teal-700);
    background: var(--teal-100);
    font-weight: 900;
}

.ai-layout {
    display: grid;
    align-items: center;
    grid-template-columns: minmax(0, 0.86fr) minmax(500px, 1.14fr);
    gap: 70px;
}

.ai-capabilities {
    display: grid;
    gap: 12px;
    margin-top: 32px;
}

.ai-capability {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 15px;
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.ai-capability:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.ai-capability span {
    display: inline-flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--navy-950);
    background: var(--yellow-400);
    font-weight: 900;
}

.ai-capability strong {
    display: block;
    font-size: 18px;
}

.ai-capability p {
    margin: 3px 0 0;
    color: var(--muted-light);
}

.ai-visual {
    position: relative;
    min-height: 680px;
}

.ai-phone-one {
    z-index: 2;
    top: 22px;
    left: 8px;
    width: 285px;
    transform: rotate(-3deg);
}

.ai-phone-two {
    z-index: 3;
    right: 0;
    bottom: 0;
    width: 285px;
    transform: rotate(3deg);
}

.ai-orbit {
    position: absolute;
    z-index: 5;
    top: 300px;
    left: 50%;
    display: flex;
    width: 92px;
    height: 92px;
    align-items: center;
    justify-content: center;
    border: 9px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    color: var(--navy-950);
    background: var(--yellow-400);
    box-shadow: var(--shadow-phone);
    font-size: 27px;
    font-weight: 900;
    transform: translateX(-50%);
}

.free-layout {
    grid-template-columns: minmax(430px, 1.05fr) minmax(0, 0.95fr);
}

.free-primary {
    z-index: 2;
    top: 0;
    left: 70px;
    width: 325px;
    transform: rotate(-1deg);
}

.input-methods {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.input-methods span {
    padding: 9px 14px;
    border-radius: 999px;
    color: var(--navy-800);
    background: var(--surface-blue);
    font-size: 14px;
    font-weight: 700;
}

.input-methods span:nth-child(2) {
    color: var(--teal-700);
    background: var(--teal-100);
}

.input-methods span:nth-child(3) {
    color: #7b5a0d;
    background: var(--yellow-100);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.pricing-card {
    display: flex;
    min-height: 440px;
    flex-direction: column;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
}

.pricing-card.featured {
    border-color: transparent;
    color: var(--white);
    background: linear-gradient(150deg, var(--navy-950), var(--navy-800));
    box-shadow: var(--shadow-sm);
}

.pricing-label {
    color: var(--teal-700);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.featured .pricing-label {
    color: #8dd4c2;
}

.pricing-card h3 {
    margin: 14px 0 4px;
    font-size: 25px;
}

.pricing-card .price {
    margin-top: 20px;
    color: var(--navy-800);
    font-size: 42px;
    font-weight: 850;
    letter-spacing: -0.04em;
    line-height: 1.1;
}

.pricing-card.featured .price {
    color: var(--yellow-400);
}

.price-note {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
}

.featured .price-note {
    color: var(--muted-light);
}

.pricing-card ul {
    display: grid;
    gap: 12px;
    margin: 26px 0 30px;
    padding: 0;
    color: var(--muted);
    list-style: none;
}

.featured ul {
    color: #edf4fd;
}

.pricing-card li {
    position: relative;
    padding-left: 24px;
}

.pricing-card li::before {
    position: absolute;
    top: 0;
    left: 0;
    color: var(--teal-600);
    font-weight: 900;
    content: "✓";
}

.featured li::before {
    color: var(--yellow-400);
}

.pricing-card .button {
    width: 100%;
    margin-top: auto;
}

.quota-row {
    display: grid;
    gap: 7px;
    margin: 20px 0 4px;
    color: var(--muted);
    font-size: 14px;
}

.faq-list {
    max-width: 840px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
}

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

.faq-list summary {
    display: flex;
    min-height: 82px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 0;
    cursor: pointer;
    font-size: 19px;
    font-weight: 740;
    list-style: none;
}

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

.faq-list summary::after {
    display: inline-flex;
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--navy-800);
    background: var(--surface-blue);
    content: "+";
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-answer {
    max-width: 730px;
    padding: 0 0 28px;
    color: var(--muted);
}

.faq-answer p {
    margin: 0;
}

.final-cta {
    padding-block: 94px;
    color: var(--white);
    background:
        radial-gradient(circle at 85% 30%, rgba(47, 145, 121, 0.5), transparent 32%),
        var(--navy-950);
}

.final-cta-inner {
    display: grid;
    align-items: center;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
}

.final-cta h2 {
    max-width: 720px;
    margin: 0;
    font-size: clamp(36px, 4vw, 52px);
    letter-spacing: -0.04em;
    line-height: 1.18;
}

.final-cta p {
    max-width: 700px;
    margin: 16px 0 0;
    color: var(--muted-light);
    font-size: 18px;
}

.site-footer {
    color: #435065;
    background: #f8fafc;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 40px;
    padding-block: 44px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--navy-950);
    font-weight: 780;
}

.footer-brand img {
    width: 34px;
    height: 34px;
    border-radius: 9px;
}

.footer-copy {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 16px 22px;
}

.footer-links a {
    color: #465163;
    font-size: 14px;
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--navy-800);
}

.legal-hero {
    padding-block: 82px 66px;
    color: var(--white);
    background:
        radial-gradient(circle at 88% 16%, rgba(47, 145, 121, 0.46), transparent 30%),
        linear-gradient(145deg, var(--navy-950), #173d77);
}

.legal-hero-inner {
    max-width: 820px;
}

.legal-hero h1 {
    margin: 0;
    font-size: clamp(40px, 5vw, 60px);
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.legal-hero p {
    max-width: 720px;
    margin: 20px 0 0;
    color: #dbe6f4;
    font-size: 18px;
}

.legal-meta {
    display: inline-flex;
    margin-top: 24px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 999px;
    color: #edf4fd;
    font-size: 13px;
}

.legal-main {
    padding-block: 78px 110px;
    background: var(--surface);
}

.legal-layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 800px);
    justify-content: center;
    gap: 52px;
}

.legal-toc {
    position: sticky;
    top: 100px;
    align-self: start;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--white);
}

.legal-toc strong {
    display: block;
    margin-bottom: 10px;
    color: var(--navy-950);
}

.legal-toc a {
    display: block;
    padding: 6px 0;
    color: var(--muted);
    font-size: 14px;
    text-decoration: none;
}

.legal-toc a:hover {
    color: var(--navy-800);
}

.legal-content {
    min-width: 0;
    padding: 14px 44px 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.legal-section {
    padding-top: 38px;
}

.legal-section + .legal-section {
    margin-top: 36px;
    border-top: 1px solid var(--line);
}

.legal-section h2 {
    margin: 0 0 14px;
    color: var(--navy-950);
    font-size: 26px;
    line-height: 1.35;
}

.legal-section h3 {
    margin: 24px 0 8px;
    color: #243a5c;
    font-size: 18px;
}

.legal-section p,
.legal-section li {
    color: #4e5b6e;
}

.legal-section ul {
    display: grid;
    gap: 9px;
    margin: 14px 0 0;
    padding-left: 22px;
}

.legal-note {
    margin-top: 18px;
    padding: 16px 18px;
    border-left: 4px solid var(--teal-600);
    border-radius: 0 12px 12px 0;
    background: #eef8f5;
}

.legal-contact {
    display: inline-flex;
    margin-top: 12px;
    color: var(--navy-800);
    font-weight: 740;
}

:focus-visible {
    outline: 3px solid #7db7ff;
    outline-offset: 3px;
}

@media (max-width: 1050px) {
    .site-nav {
        gap: 18px;
    }

    .site-nav a:nth-child(3),
    .site-nav a:nth-child(4) {
        display: none;
    }

    .hero-grid {
        grid-template-columns: minmax(0, 1fr) 410px;
        gap: 28px;
    }

    .hero-phone-main {
        width: 292px;
    }

    .hero-phone-back {
        width: 214px;
    }

    .scene-layout,
    .evidence-layout,
    .free-layout,
    .ai-layout {
        gap: 46px;
    }

    .pricing-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pricing-card:last-child {
        grid-column: 1 / -1;
        min-height: 360px;
    }
}

@media (max-width: 820px) {
    .container {
        width: min(calc(100% - 40px), var(--container));
    }

    .header-inner {
        min-height: 64px;
    }

    .brand span {
        max-width: 190px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .header-download {
        display: none;
    }

    .site-nav {
        position: absolute;
        top: 64px;
        right: 0;
        left: 0;
        display: none;
        margin: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px 20px 20px;
        border-bottom: 1px solid var(--line);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: var(--shadow-sm);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a,
    .site-nav a:nth-child(3),
    .site-nav a:nth-child(4) {
        display: block;
        padding: 12px 4px;
    }

    .hero,
    .hero-grid {
        min-height: 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        padding-block: 72px 54px;
    }

    .hero-copy {
        max-width: 680px;
    }

    .hero-visual {
        width: min(100%, 560px);
        min-height: 620px;
        margin-inline: auto;
    }

    .hero-phone-main {
        right: 42px;
        width: 300px;
    }

    .hero-phone-back {
        left: 42px;
        width: 218px;
    }

    .section {
        padding-block: 84px;
    }

    .scene-layout,
    .evidence-layout,
    .free-layout,
    .ai-layout {
        grid-template-columns: 1fr;
    }

    .evidence-copy,
    .free-copy {
        order: -1;
    }

    .scene-visual,
    .evidence-visual,
    .free-visual,
    .ai-visual {
        width: min(100%, 560px);
        margin-inline: auto;
    }

    .journey-grid {
        grid-template-columns: 1fr;
    }

    .journey-card {
        min-height: 0;
    }

    .journey-card::after {
        display: none;
    }

    .final-cta-inner {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .legal-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .legal-toc {
        position: static;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(calc(100% - 36px), var(--container));
    }

    .brand {
        font-size: 15px;
    }

    .header-inner {
        gap: 10px;
    }

    .header-actions {
        gap: 8px;
    }

    .brand img {
        width: 34px;
        height: 34px;
    }

    .language-select {
        width: 72px;
        padding: 0 8px;
        color: #344054;
        font-size: 12px;
    }

    .language-select option {
        color: #344054;
    }

    .hero-grid {
        padding-top: 58px;
    }

    .hero h1 {
        font-size: clamp(42px, 12vw, 54px);
        line-height: 1.08;
    }

    .hero-lead {
        font-size: 19px;
    }

    .hero-body {
        font-size: 16px;
    }

    .hero-cta {
        display: grid;
        grid-template-columns: 1fr;
    }

    .button {
        width: 100%;
    }

    .hero-proof {
        display: grid;
        gap: 10px;
    }

    .hero-visual {
        min-height: 500px;
    }

    .hero-phone-main {
        right: -4px;
        width: 238px;
        border-width: 7px;
        border-radius: 32px;
    }

    .hero-phone-back {
        bottom: 0;
        left: -2px;
        width: 174px;
        border-width: 7px;
        border-radius: 29px;
    }

    .visual-tag {
        padding: 6px 10px;
        font-size: 11px;
    }

    .visual-tag-one {
        top: 52px;
        left: 2px;
    }

    .visual-tag-two {
        top: 104px;
        left: -4px;
    }

    .visual-tag-three {
        right: 0;
        bottom: 24px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat {
        padding: 22px 18px;
    }

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

    .section {
        padding-block: 70px;
    }

    .section-header {
        margin-bottom: 38px;
    }

    .section-title {
        font-size: clamp(34px, 10vw, 42px);
    }

    .section-description {
        font-size: 17px;
    }

    .scene-visual,
    .evidence-visual,
    .free-visual {
        min-height: 500px;
    }

    .scene-primary {
        right: 0;
        width: 235px;
    }

    .scene-secondary {
        width: 180px;
    }

    .evidence-primary,
    .free-primary {
        left: 50%;
        width: 250px;
        transform: translateX(-50%);
    }

    .ai-visual {
        min-height: 540px;
    }

    .ai-phone-one,
    .ai-phone-two {
        width: 205px;
    }

    .ai-phone-one {
        left: -8px;
    }

    .ai-phone-two {
        right: -8px;
    }

    .ai-orbit {
        top: 240px;
        width: 68px;
        height: 68px;
        border-width: 6px;
        font-size: 21px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-card,
    .pricing-card:last-child {
        min-height: 0;
        grid-column: auto;
    }

    .faq-list summary {
        min-height: 72px;
        font-size: 17px;
    }

    .final-cta {
        padding-block: 70px;
    }

    .legal-hero {
        padding-block: 62px 50px;
    }

    .legal-hero h1 {
        font-size: 34px;
    }

    .legal-main {
        padding-block: 46px 72px;
    }

    .legal-content {
        padding: 4px 22px 34px;
    }

    .legal-section h2 {
        font-size: 23px;
    }
}

@media (max-width: 380px) {
    .brand span {
        max-width: 145px;
    }
}

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

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