/* =========================================================
   TX CLAIM HELP
   Clean mobile-first stylesheet

   Mobile: below 760px
   Tablet: 760px and wider
   Desktop: 980px and wider
   ========================================================= */


/* =========================================================
   VARIABLES
   ========================================================= */

:root {
    --navy: #061b3a;
    --navy-light: #0d2b55;

    --blue: #095ee8;
    --blue-dark: #0749b6;
    --blue-light: #eaf2ff;

    --text: #13213a;
    --text-soft: #55657f;
    --border: #dfe6ef;

    --white: #ffffff;
    --surface: #f7f9fc;
    --surface-blue: #f1f6ff;

    --shadow:
        0 12px 35px rgba(7, 27, 58, 0.08);

    --radius-small: 12px;
    --radius-medium: 18px;
    --radius-large: 28px;

    --container: 1180px;

    /* Must match the mobile header height */
    --mobile-header-height: 92px;
}


/* =========================================================
   RESET
   ========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    color: var(--text);
    background: var(--white);

    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;

    font-size: 16px;
    line-height: 1.6;

    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

/* Prevent the page behind the mobile menu from scrolling */
body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    color: var(--navy);

    line-height: 1.12;
    letter-spacing: -0.03em;
}

h1 {
    margin-bottom: 20px;

    font-size: clamp(2.6rem, 10vw, 4.7rem);
}

h2 {
    margin-bottom: 18px;

    font-size: clamp(2rem, 7vw, 3.2rem);
}

h3 {
    margin-bottom: 12px;

    font-size: 1.3rem;
}

p {
    color: var(--text-soft);
}

.container {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
}

.section {
    padding: 72px 0;
}


/* =========================================================
   ACCESSIBILITY
   ========================================================= */

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 10000;

    padding: 12px 18px;

    color: var(--white);
    background: var(--navy);

    border-radius: 8px;

    transform: translateY(-150%);
}

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

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(9, 94, 232, 0.35);
    outline-offset: 4px;
}


/* =========================================================
   HEADER
   ========================================================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: #ffffff;
    border-bottom: 1px solid rgba(223, 230, 239, 0.9);
}

/*
   Do not use backdrop-filter on mobile.
   Safari can trap the fixed navigation panel inside the header.
*/
.header-inner {
    min-height: var(--mobile-header-height);

    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-brand {
    min-width: 0;

    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;

    display: block;
    object-fit: contain;
}

.brand-text {
    min-width: 0;

    display: grid;

    color: var(--navy);

    line-height: 1;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand-text strong {
    font-size: 1rem;
    white-space: nowrap;
}

.brand-text small {
    margin-top: 7px;

    color: var(--text-soft);

    font-size: 0.48rem;
    line-height: 1.2;

    letter-spacing: 0.1em;
    white-space: nowrap;
}


/* =========================================================
   MOBILE MENU BUTTON
   ========================================================= */

.menu-toggle {
    position: relative;
    z-index: 10002;

    width: 48px;
    height: 48px;
    flex: 0 0 48px;

    display: grid;
    align-content: center;
    gap: 6px;

    padding: 10px;

    background: transparent;
    border: 0;

    cursor: pointer;
}

.menu-toggle span {
    width: 100%;
    height: 3px;

    background: var(--navy);
    border-radius: 999px;

    transform-origin: center;

    transition:
        transform 180ms ease,
        opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}


/* =========================================================
   MOBILE NAVIGATION

   This is a solid white, full-screen panel below the header.
   ========================================================= */

.primary-navigation {
    position: fixed;

    top: var(--mobile-header-height);
    right: 0;
    bottom: 0;
    left: 0;

    z-index: 10001;

    width: 100%;
    height: calc(100dvh - var(--mobile-header-height));
    min-height: calc(100vh - var(--mobile-header-height));

    display: flex;
    flex-direction: column;
    gap: 4px;

    padding: 28px 32px 48px;

    /*
       Explicit opaque background.
       Do not replace with rgba().
    */
    background: #ffffff;
    background-color: #ffffff;
    background-image: none;

    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transform: translateY(-8px);

    transition:
        opacity 180ms ease,
        visibility 180ms ease,
        transform 180ms ease;
}

.primary-navigation.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateY(0);
}

.primary-navigation a {
    display: block;

    padding: 18px 4px;

    color: var(--navy);
    background: #ffffff;

    border-bottom: 1px solid var(--border);

    font-size: 1.05rem;
    font-weight: 700;
}

.primary-navigation a:hover {
    color: var(--blue);
}

.primary-navigation .nav-cta {
    margin-top: 18px;
    padding: 16px 20px;

    color: var(--white);
    background: var(--blue);

    border: 0;
    border-radius: var(--radius-small);

    text-align: center;
}

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


/* =========================================================
   HERO — MOBILE
   ========================================================= */

.hero {
    position: relative;

    min-height: auto;

    display: block;

    overflow: visible;

    background:
        linear-gradient(
            180deg,
            #f3f7ff 0%,
            #ffffff 100%
        );
}

.hero-image {
    display: none;
}

.hero-content {
    position: relative;
    z-index: 2;

    width: min(100% - 40px, var(--container));
    margin-inline: auto;

    padding-top: 52px;
    padding-bottom: 58px;
}

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

.eyebrow,
.section-label {
    margin-bottom: 12px;

    color: var(--blue);

    font-size: 0.78rem;
    font-weight: 750;

    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    margin-bottom: 22px;

    font-size: clamp(2.8rem, 12vw, 4rem);
    line-height: 1.03;
}

.hero h1 span {
    display: block;
}

.hero-person {
    margin-bottom: 16px;

    color: var(--blue);

    font-size: clamp(1.4rem, 6vw, 2rem);
    font-weight: 750;
    line-height: 1.2;
}

.hero-description {
    max-width: 650px;
    margin-bottom: 24px;

    color: var(--text-soft);

    font-size: 1.05rem;
    line-height: 1.65;
}

.credentials {
    display: grid;
    gap: 12px;

    margin: 0 0 30px;
    padding: 0;

    list-style: none;
}

.credentials li {
    position: relative;

    padding-left: 34px;

    color: var(--text);

    font-weight: 650;
}

.credentials li::before {
    content: "✓";

    position: absolute;
    top: 1px;
    left: 0;

    width: 23px;
    height: 23px;

    display: grid;
    place-items: center;

    color: var(--white);
    background: var(--blue);

    border-radius: 50%;

    font-size: 0.75rem;
    font-weight: 800;
}

.hero-actions {
    display: grid;
    gap: 12px;
}


/* =========================================================
   BUTTONS
   ========================================================= */

.button {
    min-height: 56px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;

    padding: 14px 22px;

    border: 1px solid transparent;
    border-radius: var(--radius-small);

    font-weight: 700;
    text-align: center;

    transition:
        background 160ms ease,
        color 160ms ease,
        border-color 160ms ease,
        transform 160ms ease,
        box-shadow 160ms ease;
}

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

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

    box-shadow:
        0 10px 25px rgba(9, 94, 232, 0.2);
}

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

.button-secondary {
    color: var(--blue);
    background: var(--white);

    border-color: var(--blue);
}

.button-secondary:hover {
    background: var(--blue-light);
}


/* =========================================================
   SECTION HEADINGS
   ========================================================= */

.section-heading {
    display: grid;
    gap: 12px;

    margin-bottom: 32px;
}

.section-heading h2 {
    margin-bottom: 0;
}

.section-link,
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;

    color: var(--blue);

    font-weight: 700;
}


/* =========================================================
   FEATURED ARTICLES
   ========================================================= */

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

.article-grid,
#featured-papers,
#research-papers {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.article-card {
    width: 100%;
    overflow: hidden;

    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);

    box-shadow: var(--shadow);

    transition:
        transform 160ms ease,
        box-shadow 160ms ease;
}

.article-card:hover {
    transform: translateY(-4px);

    box-shadow:
        0 18px 45px rgba(7, 27, 58, 0.12);
}

.article-card > a {
    display: block;
    height: 100%;
}

.article-image {
    width: 100%;
    aspect-ratio: 16 / 9;

    overflow: hidden;

    background: var(--surface-blue);
}

.article-image img {
    width: 100%;
    height: 100%;

    object-fit: cover;
}

.article-placeholder {
    display: grid;
    place-items: center;

    color: var(--blue);

    background:
        linear-gradient(
            135deg,
            #eff5ff,
            #dce9ff
        );

    font-weight: 750;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.article-content {
    padding: 24px;
}

.article-type {
    display: inline-block;

    margin-bottom: 12px;

    color: var(--blue);

    font-size: 0.72rem;
    font-weight: 750;

    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.article-content p {
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;

    color: var(--text-soft);

    font-size: 0.82rem;
}


/* =========================================================
   ARTICLE PAGES
   ========================================================= */

.paper-header h1 {
    max-width: 900px;
}

.paper-subtitle {
    max-width: 800px;

    font-size: 1.08rem;
}

.paper-cover {
    width: 100%;
    max-height: 620px;

    margin-top: 22px;

    object-fit: cover;

    border-radius: var(--radius-medium);
}

.paper-content-section {
    padding-top: 20px;
}

.article-body {
    max-width: 820px;
}

.article-body h2 {
    margin-top: 54px;
}

.article-body h2:first-child {
    margin-top: 0;
}

.article-body p,
.article-body li {
    font-size: 1.05rem;
    line-height: 1.75;
}

.reference-list {
    padding-left: 24px;
}

.reference-list li + li {
    margin-top: 12px;
}

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


/* =========================================================
   PURPOSE SECTION
   ========================================================= */

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

.purpose-grid {
    display: grid;
    gap: 26px;
}

.purpose-copy {
    max-width: 700px;
}

.purpose-copy p {
    font-size: 1.05rem;
}


/* =========================================================
   CLAIM REVIEW CTA
   ========================================================= */

.claim-cta {
    display: grid;
    gap: 28px;

    padding: 30px;

    background:
        linear-gradient(
            135deg,
            #f3f7ff,
            #e2edff
        );

    border: 1px solid #d5e3fb;
    border-radius: var(--radius-large);
}

.claim-cta h2 {
    margin-bottom: 12px;
}

.claim-cta p {
    max-width: 650px;
    margin-bottom: 0;
}


/* =========================================================
   FOOTER
   ========================================================= */

.site-footer {
    padding: 54px 0 26px;

    color: var(--white);
    background: var(--navy);
}

.site-footer p {
    color: rgba(255, 255, 255, 0.68);
}

.footer-inner {
    display: grid;
    gap: 30px;

    padding-bottom: 30px;

    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-inner strong {
    font-size: 1.15rem;
}

.footer-inner nav {
    display: flex;
    flex-wrap: wrap;
    gap: 14px 22px;
}

.footer-inner nav a {
    color: rgba(255, 255, 255, 0.82);
}

.footer-inner nav a:hover {
    color: var(--white);
}

.footer-bottom {
    display: grid;
    gap: 8px;

    padding-top: 24px;

    font-size: 0.78rem;
}

.footer-bottom p {
    margin-bottom: 0;
}


/* =========================================================
   SMALL PHONES
   ========================================================= */

@media (max-width: 420px) {

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

    .hero-content {
        width: min(100% - 32px, var(--container));

        padding-top: 42px;
        padding-bottom: 48px;
    }

    .hero h1 {
        font-size: clamp(2.5rem, 12vw, 3.45rem);
    }

    .brand-mark {
        width: 48px;
        height: 48px;
        flex-basis: 48px;
    }

    .brand-text strong {
        font-size: 0.92rem;
    }

    .brand-text small {
        font-size: 0.43rem;
    }

    .primary-navigation {
        padding-right: 24px;
        padding-left: 24px;
    }
}


/* =========================================================
   TABLET
   ========================================================= */

@media (min-width: 760px) {

    .section {
        padding: 96px 0;
    }

    .hero {
        min-height: 720px;

        display: flex;
        align-items: center;

        overflow: hidden;

        background:
            linear-gradient(
                90deg,
                rgba(255, 255, 255, 1) 0%,
                rgba(255, 255, 255, 0.98) 37%,
                rgba(255, 255, 255, 0.72) 52%,
                rgba(255, 255, 255, 0.08) 72%
            ),
            url("/images/hero.png");

        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }

    .hero-content {
        padding-top: 90px;
        padding-bottom: 90px;
    }

    .hero-copy {
        max-width: 560px;
    }

    .hero-actions {
        display: flex;
        flex-wrap: wrap;
    }

    .section-heading {
        display: flex;
        align-items: end;
        justify-content: space-between;
    }

    .article-grid,
    #featured-papers,
    #research-papers {
        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

    .purpose-grid {
        grid-template-columns:
            minmax(0, 0.85fr)
            minmax(0, 1.15fr);

        align-items: start;
    }

    .claim-cta {
        grid-template-columns:
            minmax(0, 1fr)
            auto;

        align-items: center;

        padding: 48px;
    }

    .footer-inner {
        display: flex;
        align-items: start;
        justify-content: space-between;
    }

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

    .footer-bottom p:last-child {
        text-align: right;
    }
}


/* =========================================================
   DESKTOP
   ========================================================= */

@media (min-width: 980px) {

    .site-header {
        background: rgba(255, 255, 255, 0.96);

        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
    }

    .header-inner {
        min-height: 88px;
    }

    .menu-toggle {
        display: none;
    }

    .primary-navigation {
        position: static;

        width: auto;
        height: auto;
        min-height: 0;

        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 28px;

        padding: 0;

        background: transparent;

        overflow: visible;

        opacity: 1;
        visibility: visible;
        pointer-events: auto;

        transform: none;
    }

    .primary-navigation a {
        padding: 10px 0;

        background: transparent;
        border: 0;

        font-size: 0.95rem;
    }

    .primary-navigation .nav-cta {
        margin: 0;
        padding: 12px 20px;

        color: var(--white);
        background: var(--blue);
    }

    .hero {
        min-height: 690px;

        display: flex;
        align-items: center;

        overflow: hidden;

        background:
            linear-gradient(
                90deg,
                rgba(255, 255, 255, 1) 0%,
                rgba(255, 255, 255, 0.99) 34%,
                rgba(255, 255, 255, 0.82) 47%,
                rgba(255, 255, 255, 0.18) 64%,
                rgba(255, 255, 255, 0) 76%
            ),
            url("/images/hero.png");

        background-repeat: no-repeat;
        background-position: center;
        background-size: cover;
    }

    .hero-image {
        display: none;
    }

    .hero-content {
        width: min(100% - 40px, var(--container));

        padding-top: 100px;
        padding-bottom: 100px;
    }

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

    .hero-description {
        font-size: 1.15rem;
    }

    .article-grid,
    #featured-papers,
    #research-papers {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}


/* =========================================================
   LARGE DESKTOP
   ========================================================= */

@media (min-width: 1250px) {

    .hero {
        min-height: 730px;

        background-position: center;
    }
}


/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}
/* =========================================================
   CLAIM REVIEW PAGE
   ========================================================= */

.claim-review-hero {
    padding: 56px 0 72px;

    background:
        linear-gradient(
            180deg,
            #f3f7ff 0%,
            #ffffff 100%
        );
}

.claim-review-hero-grid {
    display: grid;
    gap: 42px;
}

.claim-review-intro {
    max-width: 680px;
}

.claim-review-intro h1 {
    max-width: 760px;
}

.claim-review-lead {
    max-width: 650px;

    font-size: 1.08rem;
    line-height: 1.7;
}

.claim-review-points {
    display: grid;
    gap: 12px;

    margin: 30px 0;
    padding: 0;

    list-style: none;
}

.claim-review-points li {
    position: relative;

    padding-left: 34px;

    color: var(--text);

    font-weight: 650;
}

.claim-review-points li::before {
    content: "✓";

    position: absolute;
    top: 1px;
    left: 0;

    width: 23px;
    height: 23px;

    display: grid;
    place-items: center;

    color: var(--white);
    background: var(--blue);

    border-radius: 50%;

    font-size: 0.75rem;
    font-weight: 800;
}

.claim-review-call {
    margin-bottom: 0;
}

.claim-review-call a {
    color: var(--blue);
    font-weight: 750;
}

.claim-review-form-card {
    padding: 26px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-medium);

    box-shadow:
        0 18px 50px rgba(7, 27, 58, 0.1);
}

.form-heading {
    margin-bottom: 30px;
}

.form-heading h2 {
    margin-bottom: 8px;

    font-size: clamp(1.7rem, 6vw, 2.35rem);
}

.form-heading p {
    margin-bottom: 0;
}

.claim-review-form {
    display: grid;
    gap: 28px;
}

.form-fieldset {
    min-width: 0;

    display: grid;
    gap: 20px;

    margin: 0;
    padding: 0;

    border: 0;
}

.form-fieldset legend {
    width: 100%;

    margin-bottom: 18px;
    padding-bottom: 10px;

    color: var(--navy);

    border-bottom: 1px solid var(--border);

    font-size: 1.08rem;
    font-weight: 800;
}

.form-grid-two {
    display: grid;
    gap: 20px;
}

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

.form-field label {
    color: var(--navy);

    font-size: 0.92rem;
    font-weight: 700;
}

.form-field label span {
    color: #b42318;
}

.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;

    padding: 13px 14px;

    color: var(--text);
    background: var(--white);

    border: 1px solid #cbd5e1;
    border-radius: 10px;

    font-size: 1rem;

    transition:
        border-color 160ms ease,
        box-shadow 160ms ease;
}

.form-field input,
.form-field select {
    min-height: 50px;
}

.form-field textarea {
    min-height: 170px;

    resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    border-color: var(--blue);

    outline: none;

    box-shadow:
        0 0 0 4px rgba(9, 94, 232, 0.12);
}

.form-honeypot {
    position: absolute !important;

    width: 1px !important;
    height: 1px !important;

    overflow: hidden !important;

    clip: rect(0 0 0 0) !important;
    clip-path: inset(50%) !important;

    white-space: nowrap !important;
}

.sms-consent {
    padding: 18px;

    background: var(--surface);

    border: 1px solid var(--border);
    border-radius: 12px;
}

.sms-consent label {
    display: flex;
    align-items: flex-start;
    gap: 12px;

    color: var(--text-soft);

    font-size: 0.82rem;
    line-height: 1.5;

    cursor: pointer;
}

.sms-consent input {
    width: 19px;
    height: 19px;
    flex: 0 0 19px;

    margin-top: 2px;

    accent-color: var(--blue);
}

.claim-review-submit {
    width: 100%;

    border: 0;

    cursor: pointer;
}

.claim-review-submit:disabled {
    cursor: wait;

    opacity: 0.7;
    transform: none;
}

.form-status {
    display: none;

    padding: 14px 16px;

    border-radius: 10px;

    font-weight: 650;
    line-height: 1.5;
}

.form-status:not(:empty) {
    display: block;
}

.form-status-sending {
    color: #174ea6;
    background: #eaf2ff;

    border: 1px solid #bdd3fb;
}

.form-status-success {
    color: #166534;
    background: #ecfdf3;

    border: 1px solid #a7e3bd;
}

.form-status-error {
    color: #991b1b;
    background: #fff1f1;

    border: 1px solid #f2b8b8;
}

.form-privacy-note {
    margin-bottom: 0;

    font-size: 0.78rem;
    text-align: center;
}

.claim-review-expectations {
    background: var(--surface);
}

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

.expectation-card {
    padding: 26px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-medium);

    box-shadow: var(--shadow);
}

.expectation-number {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    margin-bottom: 22px;

    color: var(--white);
    background: var(--blue);

    border-radius: 50%;

    font-size: 1rem;
    font-weight: 800;
}

.expectation-card h3 {
    margin-bottom: 10px;
}

.expectation-card p {
    margin-bottom: 0;
}


/* Tablet and desktop claim review layout */

@media (min-width: 760px) {

    .claim-review-hero {
        padding: 80px 0 96px;
    }

    .claim-review-form-card {
        padding: 38px;
    }

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

    .expectation-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}

@media (min-width: 980px) {

    .claim-review-hero-grid {
        grid-template-columns:
            minmax(0, 0.82fr)
            minmax(520px, 1.18fr);

        align-items: start;
        gap: 70px;
    }

    .claim-review-intro {
        position: sticky;
        top: 130px;
    }
}

/* =========================================================
   ABOUT PAGE
   ========================================================= */

.about-hero {
    padding: 64px 0 78px;

    background:
        linear-gradient(
            180deg,
            #f3f7ff 0%,
            #ffffff 100%
        );
}

.about-hero-grid {
    display: grid;
    gap: 36px;
}

.about-hero-copy {
    max-width: 760px;
}

.about-hero-copy h1 {
    max-width: 900px;
}

.about-lead {
    color: var(--navy);

    font-size: 1.22rem;
    font-weight: 650;
    line-height: 1.55;
}

.about-summary-card {
    padding: 28px;

    background: var(--navy);

    border-radius: var(--radius-large);

    box-shadow:
        0 20px 55px rgba(7, 27, 58, 0.16);
}

.about-summary-card h2 {
    color: var(--white);

    font-size: clamp(1.7rem, 6vw, 2.45rem);
}

.about-summary-card p {
    color: rgba(255, 255, 255, 0.76);
}

.about-summary-card .section-label {
    color: #7cb0ff;
}

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

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

.about-info-card {
    padding: 28px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-medium);

    box-shadow: var(--shadow);
}

.about-info-card p {
    margin-bottom: 0;
}

.about-experience-section {
    background: var(--white);
}

.about-experience-grid {
    display: grid;
    gap: 28px;
}

.about-copy {
    max-width: 760px;
}

.about-copy p {
    font-size: 1.05rem;
}

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

.about-method-grid {
    display: grid;
    gap: 20px;
}

.about-method-card {
    padding: 26px;

    background: var(--white);

    border: 1px solid var(--border);
    border-radius: var(--radius-medium);

    box-shadow: var(--shadow);
}

.about-method-number {
    width: 42px;
    height: 42px;

    display: grid;
    place-items: center;

    margin-bottom: 22px;

    color: var(--white);
    background: var(--blue);

    border-radius: 50%;

    font-size: 1rem;
    font-weight: 800;
}

.about-method-card p {
    margin-bottom: 0;
}

.about-disclaimer-section {
    background: var(--white);
}

.about-disclaimer {
    display: grid;
    gap: 24px;

    padding: 30px;

    background:
        linear-gradient(
            135deg,
            #f3f7ff,
            #e5efff
        );

    border: 1px solid #d5e3fb;
    border-radius: var(--radius-large);
}

.about-disclaimer p:last-child {
    margin-bottom: 0;
}


/* Tablet */

@media (min-width: 760px) {

    .about-hero {
        padding: 92px 0 104px;
    }

    .about-summary-card {
        padding: 40px;
    }

    .about-card-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }

    .about-experience-grid {
        grid-template-columns:
            minmax(0, 0.8fr)
            minmax(0, 1.2fr);

        gap: 60px;
    }

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

    .about-disclaimer {
        grid-template-columns:
            minmax(0, 0.85fr)
            minmax(0, 1.15fr);

        padding: 46px;
    }
}


/* Desktop */

@media (min-width: 980px) {

    .about-hero-grid {
        grid-template-columns:
            minmax(0, 1.2fr)
            minmax(380px, 0.8fr);

        align-items: center;
        gap: 74px;
    }

    .about-method-grid {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }
}