:root {
    --color-background: #f7f6f3;
    --color-surface: #ffffff;
    --color-surface-muted: #f4f7fb;
    --color-surface-soft: #f7f8fa;
    --color-border: #d9e1ea;
    --color-border-strong: #c4cfdb;
    --color-text: #223043;
    --color-text-muted: #607085;
    --color-heading: #102033;
    --color-primary: #c93443;
    --color-primary-dark: #a92435;
    --color-primary-soft: #fff4f4;
    --color-navy: #16243a;
    --color-navy-soft: #20334f;
    --color-white: #ffffff;
    --shadow-soft: 0 16px 40px rgba(15, 23, 42, 0.08);
    --shadow-hero: 0 30px 70px rgba(15, 23, 42, 0.14);
    --radius-card: 28px;
    --radius-panel: 24px;
    --radius-pill: 999px;
    --container-width: 1180px;
    --space-section: 96px;
    --space-section-mobile: 72px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--color-background);
    color: var(--color-text);
    font-family: "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
    font-feature-settings: "palt";
    letter-spacing: 0.01em;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button,
input,
textarea {
    font: inherit;
}

input,
textarea {
    width: 100%;
    border: 1px solid var(--color-border-strong);
    border-radius: 18px;
    background: var(--color-white);
    padding: 14px 16px;
    color: var(--color-text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
textarea:focus {
    outline: none;
    border-color: #e59aa3;
    box-shadow: 0 0 0 4px rgba(201, 52, 67, 0.12);
}

textarea {
    resize: vertical;
}

::selection {
    background: rgba(201, 52, 67, 0.16);
}

.container {
    width: min(var(--container-width), calc(100% - 32px));
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: auto;
}

.skip-link:focus {
    left: 16px;
    top: 16px;
    z-index: 100;
    border-radius: var(--radius-pill);
    background: var(--color-navy);
    color: var(--color-white);
    padding: 12px 16px;
    font-size: 14px;
    font-weight: 700;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    border-bottom: 1px solid rgba(217, 225, 234, 0.9);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(14px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 14px 0;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 18px;
    background: var(--color-navy);
    color: var(--color-white);
    font-size: 18px;
    font-weight: 700;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-name {
    color: var(--color-navy);
    font-size: 14px;
    font-weight: 700;
}

.brand-subtitle {
    color: var(--color-text-muted);
    font-size: 12px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    color: var(--color-text-muted);
    font-size: 14px;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: var(--radius-pill);
    padding: 15px 28px;
    font-size: 16px;
    font-weight: 700;
    transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease,
        color 0.2s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-soft);
}

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

.button-header {
    padding: 12px 20px;
    font-size: 14px;
}

.mobile-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 14px;
    background: var(--color-white);
    padding: 0;
    cursor: pointer;
}

.mobile-menu-toggle span {
    position: absolute;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: var(--color-navy);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-toggle span:nth-child(1) {
    transform: translateY(-7px);
}

.mobile-menu-toggle span:nth-child(3) {
    transform: translateY(7px);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: rotate(-45deg);
}

.mobile-nav {
    display: none;
}

.button-submit {
    width: 100%;
}

.hero-section {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #fff5f4 0%, #ffffff 36%, #f8fafc 100%);
}

.hero-background {
    position: absolute;
    pointer-events: none;
}

.hero-background-top {
    inset: 0 0 auto;
    height: 288px;
    background: radial-gradient(circle at top, rgba(201, 52, 67, 0.14), transparent 58%);
}

.hero-background-right {
    top: 80px;
    right: -96px;
    width: 288px;
    height: 288px;
    border-radius: 50%;
    background: rgba(203, 213, 225, 0.5);
    filter: blur(48px);
}

.hero-background-left {
    top: 208px;
    left: -64px;
    width: 224px;
    height: 224px;
    border-radius: 50%;
    background: rgba(255, 228, 230, 0.85);
    filter: blur(48px);
}

.hero-layout {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 48px;
    padding-top: 40px;
    padding-bottom: 96px;
}

.hero-copy,
.hero-visual {
    position: relative;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.audience-banner {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 18px;
}

.audience-banner-label {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    margin: 0;
    border: 2px solid var(--color-primary);
    background: var(--color-white);
    padding: 9px 16px;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}

.hero-title {
    max-width: 760px;
    margin: 0;
    color: var(--color-heading);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    line-height: 1.18;
    font-weight: 800;
}

.hero-title span {
    display: block;
    margin-top: 8px;
}

.hero-description {
    max-width: 560px;
    margin: 20px 0 0;
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.85;
}

.hero-trust-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    margin-top: 20px;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 700;
}

.hero-response-note {
    margin: 16px 0 0;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

.hero-actions {
    margin-top: 32px;
    width: 100%;
}

.hero-actions .button {
    width: 100%;
    max-width: 520px;
}

.warning-browser {
    position: relative;
    width: 100%;
    max-width: 560px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-panel);
    background: var(--color-white);
    padding: 16px;
    box-shadow: var(--shadow-hero);
}

.warning-browser-bar {
  display: flex;
  align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    border-bottom: 1px solid #eef2f6;
    padding-bottom: 16px;
}

.window-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.window-dot.is-red {
    background: #f87171;
}

.window-dot.is-yellow {
    background: #fbbf24;
}

.window-dot.is-green {
    background: #34d399;
}

.warning-address {
    flex: 1;
    margin-left: 12px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    background: #f8fafc;
    padding: 10px 14px;
    color: var(--color-text-muted);
    font-size: 12px;
}

.warning-panel {
    border: 1px solid #f2c6cc;
    border-radius: 18px;
    background: #fffdfd;
    padding: 24px;
}

.warning-screenshot-frame {
    position: relative;
    overflow: hidden;
    margin: 0;
    border: 1px solid #e6d4d7;
    border-radius: 16px;
    background: #fff8f8;
    aspect-ratio: 16 / 9;
}

.warning-screenshot-image {
    position: relative;
    z-index: 2;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #fff;
}

.warning-support-box {
    margin-top: 24px;
    border-radius: 18px;
    background: rgba(22, 36, 58, 0.96);
    padding: 20px;
    color: var(--color-white);
}

.warning-support-title {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
}

.warning-support-text,
.warning-support-note {
    margin: 8px 0 0;
    color: #d8dfeb;
    font-size: 14px;
    line-height: 1.7;
}

.warning-support-note {
    font-size: 12px;
    color: #c3cedd;
}

.section-block {
    padding: var(--space-section) 0;
    scroll-margin-top: 70px;
}

.section-block-white {
    background: var(--color-white);
}

.section-block-muted {
    background: #eef2f6;
}

.privacy-block {
    background: #f8fafc;
}

.section-heading {
    margin-bottom: 48px;
}

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

.section-label {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section-title {
    margin: 16px 0 0;
    color: var(--color-heading);
    font-size: clamp(1.8rem, 2.6vw, 2.5rem);
    line-height: 1.25;
    font-weight: 800;
}

.section-description {
    margin: 20px 0 0;
    color: var(--color-text-muted);
    font-size: 1.125rem;
    line-height: 1.9;
}

.section-label-light,
.section-title-light,
.section-description-light {
    color: var(--color-white);
}

.section-description-light {
    color: #dce5f1;
}

.contact-title-intro,
.contact-title-detail,
.contact-title-action {
    display: inline;
}

.card-grid {
    display: grid;
    gap: 20px;
}

.card-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.service-item,
.faq-item,
.pricing-card,
.contact-form-panel {
    border: 1px solid var(--color-border);
    background: var(--color-white);
    box-shadow: var(--shadow-soft);
}

.info-card {
    border-radius: var(--radius-card);
    padding: 28px;
}

.card-label {
    margin: 0;
    color: var(--color-primary);
    font-size: 14px;
    font-weight: 700;
}

.card-title {
    margin: 0;
    color: var(--color-navy);
    font-size: 1.25rem;
    line-height: 1.45;
    font-weight: 700;
}

.card-label + .card-title {
    margin-top: 12px;
}

.card-text {
    margin: 12px 0 0;
    color: var(--color-text-muted);
    font-size: 1rem;
    line-height: 1.85;
}

.support-note-box {
    margin-top: 24px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-surface-muted);
    padding: 24px;
    color: var(--color-text);
    line-height: 1.9;
}

.service-layout,
.trust-layout,
.pricing-layout,
.contact-layout {
    display: grid;
    gap: 40px;
}

.service-layout {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
}

.service-summary {
    border-radius: 32px;
    background: var(--color-navy);
    padding: 36px 32px;
}

.service-list {
    display: grid;
    gap: 28px;
}

.service-item {
    position: relative;
    border-radius: var(--radius-card);
    background: var(--color-surface-soft);
    padding: 24px;
}

.service-item:not(:last-child)::after {
    content: "↓";
    position: absolute;
    left: 50%;
    bottom: -25px;
    transform: translateX(-50%);
    color: var(--color-primary);
    font-size: 18px;
    line-height: 1;
    font-weight: 800;
}

.trust-layout {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
}

#trust.section-block {
    padding-top: 72px;
    padding-bottom: 72px;
}

#trust .trust-layout {
    gap: 28px;
}

#trust .section-heading {
    margin-bottom: 12px;
}

#trust .section-description {
    max-width: 38rem;
    font-size: 1rem;
    line-height: 1.75;
}

#trust .card-grid-two {
    grid-template-columns: 1fr;
    gap: 14px;
    align-content: center;
}

#trust .info-card {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    min-height: 0;
    padding: 18px 22px;
    border-color: #d5dee9;
    background: linear-gradient(180deg, rgba(255, 255, 255, 1) 0%, rgba(247, 248, 250, 1) 100%);
}

#trust .card-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: center;
    margin-bottom: 0;
    border-radius: var(--radius-pill);
    background: var(--color-primary-soft);
    padding: 8px 12px;
    font-size: 12px;
    letter-spacing: 0.08em;
}

#trust .card-label + .card-title {
    margin-top: 0;
}

#trust .card-title {
    max-width: none;
    font-size: 1.18rem;
    line-height: 1.45;
}

.pricing-layout {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    align-items: start;
}

.pricing-card {
    border-radius: 32px;
    padding: 32px;
}

.pricing-header {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border);
}

.pricing-label {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.pricing-service-list {
    display: grid;
    gap: 8px;
    margin: 12px 0 0;
    padding-left: 1.2em;
    color: var(--color-navy);
    font-size: 1.08rem;
    line-height: 1.6;
    font-weight: 700;
}

.pricing-disclaimer {
    display: inline-block;
    margin-top: 8px;
    font-size: 0.82em;
    line-height: 1.7;
}

.pricing-price {
    margin: 0;
    color: var(--color-primary);
    font-size: 2.5rem;
    font-weight: 800;
    text-align: right;
}

.pricing-price span {
    display: block;
    color: var(--color-text-muted);
    font-size: 1rem;
    font-weight: 500;
}

.pricing-price .pricing-price-note {
    margin-top: 8px;
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.6;
    font-weight: 500;
}

.pricing-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.pricing-feature {
    border-radius: 20px;
    background: var(--color-surface-soft);
    padding: 20px;
}

.pricing-feature-title {
    margin: 0;
    color: var(--color-heading);
    font-size: 14px;
    font-weight: 700;
}

.pricing-feature-text {
    margin: 10px 0 0;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.pricing-note {
    margin: 24px 0 0;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

.pricing-subnote {
    margin: 12px 0 0;
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.8;
}

.privacy-section {
    display: grid;
    gap: 24px;
}

.privacy-heading {
    margin-bottom: 0;
}

.privacy-card {
    border-top: 1px solid var(--color-border);
    padding-top: 24px;
}

.privacy-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.privacy-list li {
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

.privacy-list span {
    display: block;
    margin-bottom: 4px;
    color: var(--color-heading);
    font-size: 13px;
    font-weight: 700;
}

.privacy-contact-note {
    margin: 18px 0 0;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.8;
}

.privacy-contact-note a {
    color: var(--color-primary);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-section {
    position: relative;
    overflow: hidden;
    background: var(--color-navy);
    color: var(--color-white);
    scroll-margin-top: 70px;
}

.contact-background {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.12), transparent 28%);
}

.contact-layout {
    position: relative;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.96fr);
    padding-top: var(--space-section);
    padding-bottom: var(--space-section);
}

.urgent-note-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.free-scope-box {
    margin-top: 24px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.06);
    padding: 20px;
}

.free-scope-title {
    margin: 0;
    color: var(--color-white);
    font-size: 14px;
    font-weight: 700;
}

.free-scope-text {
    margin: 10px 0 0;
    color: #dce5f1;
    font-size: 14px;
    line-height: 1.8;
}

.send-guide-box {
    margin-top: 24px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.06);
    padding: 20px;
}

.send-guide-title {
    margin: 0;
    color: var(--color-white);
    font-size: 14px;
    font-weight: 700;
}

.send-guide-list {
    display: grid;
    gap: 8px;
    margin: 12px 0 0;
    padding-left: 1.2em;
    color: #dce5f1;
    font-size: 14px;
    line-height: 1.7;
}

.contact-operating-note {
    margin: 16px 0 0;
    color: #c9d5e5;
    font-size: 13px;
    line-height: 1.8;
}

.urgent-note-card {
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
}

.urgent-note-title {
    margin: 0;
    font-size: 14px;
    font-weight: 700;
}

.urgent-note-text {
    margin: 10px 0 0;
    color: #dce5f1;
    font-size: 14px;
    line-height: 1.8;
}

.contact-form-panel {
    border-radius: 32px;
    padding: 24px;
    color: var(--color-text);
    background: var(--color-white);
}

.form-label {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.form-title {
    margin: 12px 0 0;
    color: var(--color-navy);
    font-size: 2rem;
    font-weight: 800;
}

.form-description {
    margin: 12px 0 0;
    color: var(--color-text-muted);
    line-height: 1.8;
}

.contact-form {
    display: grid;
    gap: 16px;
    margin-top: 24px;
}

.form-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.form-note {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.8;
}

.form-note a {
    color: var(--color-primary);
    font-weight: 700;
}

.form-field {
    display: grid;
    gap: 8px;
}

.form-field label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text);
    font-size: 14px;
    font-weight: 700;
}

.file-upload {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.file-upload input[type="file"] {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.file-upload-button,
.file-clear-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-pill);
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}

.file-upload-button {
    border: 1px solid var(--color-border-strong);
    background: var(--color-white);
    color: var(--color-navy);
}

.file-clear-button {
    border: 1px solid transparent;
    background: var(--color-surface-soft);
    color: var(--color-text-muted);
}

.file-help,
.file-status {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 12px;
    line-height: 1.7;
}

.file-status.is-error {
    color: #b3261e;
    font-weight: 700;
}

.file-status.is-success {
    color: var(--color-text);
}

.required-label,
.optional-label {
    display: inline-flex;
    align-items: center;
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 11px;
    line-height: 1.3;
    font-weight: 700;
}

.required-label {
    background: #ffe8e8;
    color: #b3261e;
}

.optional-label {
    background: #eef2f6;
    color: var(--color-text-muted);
}

.site-footer {
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 32px 0;
    color: var(--color-text-muted);
    font-size: 14px;
}

.footer-inner p {
    margin: 0;
}

.footer-company {
    display: grid;
    gap: 6px;
    max-width: 560px;
    margin: 0;
    color: var(--color-text-muted);
    font-size: 12px;
    line-height: 1.6;
}

.footer-company div {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 10px;
}

.footer-company dt {
    color: var(--color-heading);
    font-weight: 700;
}

.footer-company dd {
    margin: 0;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1080px) {

    .hero-layout,
    .service-layout,
    .trust-layout,
    .pricing-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .hero-copy {
        order: 1;
    }

    .hero-visual {
        order: 2;
    }
}

@media (min-width: 1081px) {
    .contact-title-action {
        display: block;
    }
}

@media (min-width: 1280px) {
    .hero-copy {
        padding-top: 18px;
    }

    .audience-banner-label {
        padding: 8px 14px;
        font-size: 18px;
        font-weight: 700;
    }

    .hero-layout {
        gap: 40px;
        padding-top: 20px;
        padding-bottom: 28px;
        align-items: center;
    }

    .hero-title {
        font-size: clamp(1.9rem, 2.5vw, 2.8rem);
        line-height: 1.14;
    }

    .hero-title span {
        margin-top: 6px;
    }

    .hero-description {
        max-width: 520px;
        margin-top: 14px;
        font-size: 0.98rem;
        line-height: 1.68;
    }

    .hero-trust-list {
        margin-top: 14px;
        gap: 8px 18px;
        font-size: 13px;
    }

    .hero-response-note {
        margin-top: 10px;
        font-size: 13px;
        line-height: 1.6;
    }

    .hero-actions {
        margin-top: 20px;
    }

    .warning-browser {
        max-width: 500px;
        padding: 12px;
    }

    .warning-browser-bar {
        margin-bottom: 14px;
        padding-bottom: 12px;
    }

    .warning-panel {
        padding: 16px;
    }

    .warning-support-box {
        margin-top: 14px;
        padding: 14px;
    }

    .warning-support-text {
        font-size: 13px;
        line-height: 1.55;
    }

    .warning-support-note {
        font-size: 11px;
        line-height: 1.5;
    }

    .button {
        padding: 13px 24px;
        font-size: 15px;
    }
}

@media (max-width: 900px) {
    .header-nav,
    .button-header {
        display: none;
    }

    .mobile-menu-toggle {
        position: relative;
        display: inline-flex;
        flex: 0 0 auto;
    }

    .mobile-nav {
        display: grid;
        gap: 4px;
        border-top: 1px solid var(--color-border);
        background: rgba(255, 255, 255, 0.98);
        padding: 12px 16px 16px;
        box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    }

    .mobile-nav[hidden] {
        display: none;
    }

    .mobile-nav a {
        border-radius: 10px;
        padding: 12px 10px;
        color: var(--color-text);
        font-size: 15px;
        font-weight: 700;
    }

    .mobile-nav a:hover {
        background: var(--color-surface-soft);
    }

    .mobile-nav .mobile-nav-cta {
        margin-top: 8px;
        color: var(--color-white);
    }

    .mobile-nav .mobile-nav-cta:hover {
        background: var(--color-primary-dark);
    }

    .pricing-feature-grid,
    .urgent-note-grid,
    .card-grid-two {
        grid-template-columns: 1fr;
    }

    .pricing-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .pricing-price {
        text-align: left;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(var(--container-width), calc(100% - 24px));
    }

    .header-inner {
        gap: 16px;
    }

    .hero-layout,
    .contact-layout {
        padding-top: 48px;
        padding-bottom: 72px;
    }

    .section-block {
        padding: var(--space-section-mobile) 0;
    }

    .warning-panel,
    .service-summary,
    .pricing-card,
    .contact-form-panel,
    .info-card,
    .service-item,
    .faq-item {
        padding: 20px;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

}

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

    .button,
    .reveal,
    .reveal.is-visible {
        transition: none;
        transform: none;
    }

    .reveal,
    .reveal.is-visible {
        opacity: 1;
    }
}

/* FAQ accordion */
.faq-list {
    display: grid;
    gap: 16px;
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-surface-soft);
    box-shadow: var(--shadow-soft);
    padding: 0;
    overflow: hidden;
}

.faq-question {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin: 0;
    padding: 24px;
    color: var(--color-navy);
    font-size: 1.125rem;
    font-weight: 700;
    cursor: pointer;
}

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

.faq-question::after {
    content: "+";
    flex: 0 0 auto;
    color: var(--color-primary);
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1;
}

.faq-item[open] .faq-question::after {
    content: "-";
}

.faq-answer {
    margin: 0;
    padding: 0 24px 24px;
    color: var(--color-text-muted);
    line-height: 1.85;
    cursor: default;
}

@media (max-width: 720px) {
    .faq-question {
        padding: 20px;
    }

    .faq-answer {
        padding: 0 20px 20px;
    }
}