:root {
    --primary: #075b75;
    --secondary: #0f766e;
    --accent: #b4232d;
    --primary-dark: #123047;
    --primary-light: #e7f3f5;
    --brand-teal: #0f766e;
    --brand-teal-dark: #0b5f59;
    --clinical-navy: #123047;
    --clinical-ink: #212b32;
    --surface: #ffffff;
    --surface-muted: #f0f4f5;
    --border-soft: #d8dde0;
    --focus-ring: #ffdd00;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.625rem;
    --font-size-5xl: 3.5rem;
    --spacing-5: 1.25rem;
    --spacing-10: 2.5rem;
    --radius-xl: 0.5rem;
    --radius-2xl: 0.5rem;
    --z-dropdown: 200;
    --z-fixed: 300;
    --header-height: 88px;
}

html {
    scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
    background: var(--surface);
    color: var(--clinical-ink);
    overflow-x: hidden;
}

.sr-only {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* The legacy story-strip duplicated the primary navigation. */
.stories-section {
    display: none !important;
}

body,
button,
input,
select,
textarea {
    font-family: "Poppins", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--clinical-navy);
    font-family: "Montserrat", "Inter", system-ui, sans-serif;
    letter-spacing: 0;
    text-wrap: balance;
}

p,
li,
a,
button,
label,
span {
    overflow-wrap: anywhere;
}

/* Font Awesome's .fab class collided with the legacy floating-button utility. */
i.fab {
    display: inline-block;
    width: auto;
    height: auto;
    border-radius: 0;
    box-shadow: none;
    color: inherit;
    font-size: inherit;
    transform: none;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 3px solid var(--focus-ring);
    outline-offset: 2px;
    box-shadow: 0 0 0 5px var(--clinical-ink);
}

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: calc(var(--z-fixed) + 20);
    padding: 0.75rem 1rem;
    color: var(--clinical-ink);
    background: var(--focus-ring);
    font-weight: 800;
    transform: translateY(-160%);
}

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

.container {
    width: min(100% - 2rem, 1240px);
    max-width: none;
    padding-inline: 0;
}

.section {
    padding-block: 5rem;
}

.section-header {
    max-width: 760px;
    margin-inline: auto;
    margin-bottom: 2.5rem;
    text-align: center;
}

.section-header h2 {
    font-size: var(--font-size-3xl);
    line-height: 1.25;
}

.section-label {
    color: var(--brand-teal-dark);
}

/* Shared site shell */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: var(--z-fixed);
    border-bottom: 1px solid rgba(15, 47, 77, 0.1);
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 8px 28px rgba(15, 47, 77, 0.06);
    backdrop-filter: blur(14px);
}

.site-nav {
    display: flex;
    min-height: var(--header-height);
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.site-brand {
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    width: 180px;
}

.site-brand img {
    width: 100%;
    height: 70px;
    object-fit: contain;
}

.nav-panel,
.nav-menu {
    display: flex;
    align-items: center;
}

.nav-panel {
    min-width: 0;
    gap: 0.75rem;
}

.nav-menu {
    gap: 0.125rem;
}

.nav-menu > li {
    position: relative;
}

.nav-link,
.nav-dropdown-toggle {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 0.7rem;
    border-radius: 0.4rem;
    color: var(--clinical-ink);
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active,
.nav-dropdown-toggle:hover,
.has-dropdown.active > .nav-dropdown-toggle {
    background: var(--primary-light);
    color: var(--brand-teal-dark);
}

.nav-dropdown-toggle i {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.site-header .dropdown-content {
    top: 100%;
    left: 0;
    min-width: 230px;
    padding: 0.5rem;
    border: 1px solid var(--border-soft);
    border-top: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: 0 18px 48px rgba(15, 47, 77, 0.14);
    animation: none;
}

.site-header .dropdown-content a {
    border-radius: 0.35rem;
    font-size: 0.86rem;
}

.has-dropdown:hover > .dropdown-content,
.has-dropdown.open > .dropdown-content {
    display: block;
}

.has-dropdown.open > .nav-dropdown-toggle i {
    transform: rotate(180deg);
}

.header-contact {
    display: inline-flex;
    min-height: 44px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.7rem 1rem;
    border-radius: 0.45rem;
    background: var(--primary);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
}

.header-contact:hover {
    background: var(--primary-dark);
    color: #fff;
    transform: translateY(-1px);
}

.mobile-toggle,
.nav-backdrop {
    display: none;
}

.floating-whatsapp {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: var(--z-fixed);
    display: grid;
    width: 54px;
    aspect-ratio: 1;
    place-items: center;
    border-radius: 50%;
    background: #1fae5b;
    color: #fff;
    box-shadow: 0 14px 36px rgba(31, 174, 91, 0.32);
    font-size: 1.55rem;
}

.floating-whatsapp:hover {
    color: #fff;
    transform: translateY(-2px);
}

/* Consistent page intros */
.page-header,
.student-hero {
    margin-top: 0;
    padding: calc(var(--header-height) + 3.5rem) 0 3.5rem !important;
    background: var(--clinical-navy) !important;
    color: #fff;
    text-align: center;
}

.page-header h1,
.page-header .hero-text-mask,
.student-hero h1 {
    margin: 0 0 0.75rem;
    background: none;
    color: #fff;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    line-height: 1.12;
    text-transform: none;
}

.page-header p,
.page-header .subtitle,
.student-hero p {
    max-width: 720px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.82);
    font-size: var(--font-size-lg);
}

.hero {
    min-height: min(760px, calc(100svh - 24px));
    padding-top: calc(var(--header-height) + 3rem);
}

.hero-title {
    color: var(--clinical-navy);
    font-size: var(--font-size-5xl);
    line-height: 1.06;
}

.hero-description {
    max-width: 640px;
}

.hero-image img {
    object-position: center 20%;
}

.academic-hero {
    padding-top: calc(var(--header-height) + 4.5rem) !important;
}

.academic-hero h1 {
    font-size: var(--font-size-5xl) !important;
}

.academic-trust-card,
.academic-card,
.treatment-card,
.video-card,
.topic-card,
.resource-card,
.contact-form-wrapper {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 28px rgba(15, 47, 77, 0.08);
}

.treatments-grid,
.video-grid,
.academic-grid {
    align-items: stretch;
}

.treatment-card,
.video-card,
.academic-card {
    height: 100%;
}

.video-thumbnail {
    aspect-ratio: 16 / 9;
    height: auto;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-fallback {
    grid-column: 1 / -1;
    padding: 3rem 1.5rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: var(--surface-muted);
    text-align: center;
}

.video-fallback .btn {
    margin-top: 1rem;
}

.profile-content {
    align-items: center;
}

.profile-image {
    width: auto;
    height: auto;
    overflow: visible;
    border: 0;
    border-radius: 0;
}

.profile-image .image-placeholder {
    width: min(100%, 280px);
    overflow: hidden;
    border: 6px solid #eef7f7;
}

.profile-image .image-placeholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-banner {
    display: none;
}

.story-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin-inline: auto;
}

.story-grid .treatment-card {
    margin: 0 !important;
}

.product-showcase-grid,
.guide-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 4rem;
}

.guide-grid .staggered-col-images,
.guide-grid .staggered-col-text {
    display: block;
    grid-column: auto;
    padding-left: 0;
}

.guide-grid .img-tall {
    width: 100%;
    max-height: 620px;
    object-fit: cover;
}

.guide-list {
    display: grid;
    gap: 14px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.guide-list li {
    display: grid;
    grid-template-columns: 20px 1fr;
    align-items: start;
    gap: 10px;
    line-height: 1.7;
}

.guide-menu {
    display: grid;
    gap: 12px;
}

.guide-list {
    display: grid;
    gap: 0.9rem;
    margin-top: 1.25rem;
}

.guide-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 0.75rem;
}

.guide-list i {
    margin-top: 0.35rem;
    color: var(--brand-teal-dark) !important;
}

.guide-menu {
    margin-top: 2rem;
    padding: 1.5rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: var(--surface-muted);
}

.student-hero {
    background: var(--primary) !important;
}

.resource-card {
    min-height: 112px;
}

.login-notice {
    border-color: #eadca9 !important;
    background: #fff8dc !important;
}

.contact-grid {
    align-items: start;
}

.honeypot-field {
    position: absolute !important;
    left: -10000px !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
}

/* Footer */
.site-footer {
    padding: 4.5rem 0 2rem;
    background: #0b2233;
    color: rgba(255, 255, 255, 0.76);
}

.site-footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1.1fr;
    gap: 2.5rem;
}

.footer-wordmark {
    display: inline-block;
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1.65rem;
    font-weight: 800;
    line-height: 1;
}

.footer-wordmark span {
    color: #42d1c7;
}

.site-footer-brand p,
.site-footer-column p {
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.68);
    line-height: 1.65;
}

.site-footer-brand .footer-affiliations {
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.78rem;
    line-height: 1.55;
}

.site-footer-brand .footer-affiliations strong {
    display: inline-block;
    margin-top: 0.6rem;
    color: rgba(255, 255, 255, 0.84);
}

.site-footer-column h2 {
    margin-bottom: 1rem;
    color: #fff;
    font-size: var(--font-size-base);
}

.site-footer-column li {
    margin-bottom: 0.65rem;
}

.site-footer-column a {
    color: rgba(255, 255, 255, 0.76);
}

.site-footer-column a:hover {
    color: #fff;
}

.footer-contact-list li {
    display: grid;
    grid-template-columns: 1.25rem 1fr;
    gap: 0.55rem;
}

.footer-contact-list i {
    margin-top: 0.3rem;
    color: #54c9c4;
}

.footer-social {
    display: flex;
    gap: 0.6rem;
    margin-top: 1.25rem;
}

.footer-social a {
    display: grid;
    width: 40px;
    aspect-ratio: 1;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    color: #fff;
}

.site-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.55);
    font-size: var(--font-size-xs);
}

.hours-grid.hours-grid-single {
    grid-template-columns: minmax(0, 480px);
    justify-content: center;
}

.academic-profile-page {
    color: #10263a;
    background: #fff;
}

.academic-profile-page .academic-hero {
    padding: calc(var(--header-height) + 4.5rem) 0 4.5rem !important;
    background: #f3f7f8;
    border-bottom: 1px solid #dbe5e8;
}

.academic-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
    gap: clamp(2.5rem, 6vw, 6rem);
    align-items: end;
}

.academic-profile-page .academic-hero h1 {
    max-width: 820px;
    margin: 0 0 1.5rem;
    color: #0e2d45;
    font-size: 4.75rem !important;
    line-height: 1.02;
    letter-spacing: 0;
}

.academic-eyebrow {
    margin: 0 0 0.75rem;
    color: #b12f38;
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0;
    text-transform: uppercase;
}

.academic-lead {
    max-width: 760px;
    margin: 0;
    color: #40576a;
    font-size: 1.12rem;
    line-height: 1.75;
}

.academic-affiliations {
    display: grid;
    gap: 0.65rem;
    margin: 2rem 0;
}

.academic-affiliations p {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
    margin: 0;
    color: #334d60;
}

.academic-affiliations i {
    margin-top: 0.22rem;
    color: #167d79;
}

.academic-affiliations strong {
    display: block;
    color: #0e2d45;
}

.academic-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.academic-actions .btn-outline {
    border: 1px solid #9aafb9;
    color: #173c55;
    background: #fff;
}

.academic-portrait {
    width: min(100%, 430px);
    margin: 0 0 0 auto;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 6px;
    background: #dce6e8;
}

.academic-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 18%;
}

.academic-band {
    padding: 5.5rem 0;
}

.academic-band + .academic-band {
    border-top: 1px solid #e0e7e9;
}

.academic-section-heading {
    max-width: 760px;
    margin-bottom: 2.25rem;
}

.academic-section-heading h2,
.academic-memberships h2,
.academic-bridge-inner h2 {
    margin: 0;
    color: #0e2d45;
    font-size: 3rem;
    line-height: 1.12;
    letter-spacing: 0;
}

.academic-focus-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border-top: 1px solid #cad7db;
}

.academic-focus-grid article {
    min-width: 0;
    padding: 2rem 1.5rem 0 0;
}

.academic-focus-grid article + article {
    padding-left: 1.5rem;
    border-left: 1px solid #cad7db;
}

.academic-focus-grid i {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    margin-bottom: 1.25rem;
    color: #fff;
    background: #167d79;
    border-radius: 4px;
}

.academic-focus-grid h3 {
    margin: 0 0 0.65rem;
    color: #173c55;
    font-size: 1.05rem;
}

.academic-focus-grid p,
.academic-note {
    color: #596e7c;
    line-height: 1.65;
}

.academic-publications {
    background: #f7f8f6;
}

.academic-heading-row {
    display: flex;
    max-width: none;
    align-items: end;
    justify-content: space-between;
    gap: 2rem;
}

.academic-text-link {
    flex: 0 0 auto;
    color: #a42d35;
    font-weight: 700;
}

.publication-list {
    border-top: 2px solid #163c55;
}

.publication-row {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr) auto;
    gap: 1.5rem;
    align-items: start;
    padding: 1.5rem 0;
    border-bottom: 1px solid #cfdadd;
}

.publication-row time {
    color: #167d79;
    font-weight: 800;
}

.publication-row h3 {
    margin: 0 0 0.35rem;
    color: #14354d;
    font-size: 1rem;
    line-height: 1.5;
}

.publication-row p {
    margin: 0;
    color: #667984;
}

.publication-links {
    display: flex;
    gap: 0.5rem;
}

.publication-links a,
.chapter-list a {
    padding: 0.35rem 0.55rem;
    border: 1px solid #9eb1ba;
    border-radius: 4px;
    color: #173c55;
    font-size: 0.78rem;
    font-weight: 700;
}

.academic-two-column {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
    gap: clamp(3rem, 7vw, 7rem);
    align-items: start;
}

.chapter-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid #cad7db;
}

.chapter-list li {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.35rem 1rem;
    padding: 1.1rem 0;
    border-bottom: 1px solid #dce4e6;
}

.chapter-list strong {
    color: #173c55;
    line-height: 1.45;
}

.chapter-list span {
    grid-column: 1;
    color: #667984;
    font-size: 0.9rem;
}

.chapter-list a {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
}

.academic-memberships {
    padding-left: 2rem;
    border-left: 4px solid #b12f38;
}

.academic-memberships ul {
    display: grid;
    gap: 1.25rem;
    margin: 2rem 0;
    padding: 0;
    list-style: none;
}

.academic-memberships li {
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr);
    gap: 0.75rem;
    color: #4c6271;
    line-height: 1.5;
}

.academic-memberships li i {
    margin-top: 0.2rem;
    color: #167d79;
}

.academic-memberships li strong {
    display: block;
    color: #173c55;
}

.academic-note {
    margin: 0;
    font-size: 0.82rem;
}

.academic-mentorship-bridge {
    padding: 4.5rem 0;
    color: #fff;
    background: #102f45;
}

.academic-bridge-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2.5rem;
    align-items: center;
}

.academic-bridge-inner h2,
.academic-bridge-inner p {
    color: #fff;
}

.academic-bridge-inner > div > p:last-child {
    max-width: 760px;
    margin: 1rem 0 0;
    color: #c8d7df;
}

@media (max-width: 1180px) {
    .academic-focus-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .academic-focus-grid article:nth-child(3) {
        padding-left: 0;
        border-left: 0;
    }

    .academic-focus-grid article:nth-child(n + 3) {
        margin-top: 2rem;
        padding-top: 2rem;
        border-top: 1px solid #cad7db;
    }
    :root {
        --header-height: 76px;
    }

    .site-header {
        backdrop-filter: none;
    }

    .site-brand {
        width: 145px;
    }

    .site-brand img {
        height: 58px;
    }

    .mobile-toggle {
        display: grid;
        width: 44px;
        aspect-ratio: 1;
        place-items: center;
        border: 1px solid var(--border-soft);
        border-radius: 50%;
        background: #fff;
        color: var(--clinical-navy);
        font-size: 1.1rem;
    }

    .nav-panel {
        position: fixed;
        top: var(--header-height);
        right: 0;
        bottom: 0;
        z-index: calc(var(--z-fixed) + 2);
        display: flex;
        width: min(88vw, 380px);
        flex-direction: column;
        align-items: stretch;
        gap: 1.25rem;
        padding: 1rem 1rem 2rem;
        overflow-y: auto;
        background: #fff;
        box-shadow: -18px 0 50px rgba(15, 47, 77, 0.18);
        transform: translateX(110%);
        transition: transform 0.25s ease;
    }

    .nav-panel.active {
        transform: translateX(0);
    }

    .nav-menu,
    .nav-menu.active {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 0.25rem;
    }

    .nav-link,
    .nav-dropdown-toggle {
        width: 100%;
        min-height: 46px;
        justify-content: space-between;
        padding-inline: 0.9rem;
        font-size: 0.94rem;
        white-space: normal;
    }

    .site-header .dropdown-content,
    .has-dropdown:hover > .dropdown-content {
        position: static;
        display: none;
        min-width: 0;
        margin: 0.15rem 0 0.5rem 0.75rem;
        border: 0;
        border-left: 2px solid #cdebea;
        border-radius: 0;
        box-shadow: none;
    }

    .has-dropdown.open > .dropdown-content {
        display: block;
    }

    .header-contact {
        width: 100%;
        margin-top: auto;
    }

    .nav-backdrop {
        position: fixed;
        inset: var(--header-height) 0 0;
        z-index: calc(var(--z-fixed) - 1);
        width: 100%;
        height: auto;
        border: 0;
        background: rgba(8, 25, 39, 0.42);
    }

    .nav-backdrop.active {
        display: block;
    }

    body.nav-open {
        overflow: hidden;
    }

    body.nav-open .floating-whatsapp {
        opacity: 0;
        pointer-events: none;
    }

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

@media (max-width: 767px) {
    .container {
        width: min(100% - 2rem, 1240px);
    }

    .section {
        padding-block: 3.5rem;
    }

    .page-header,
    .student-hero {
        padding: calc(var(--header-height) + 2.5rem) 0 2.5rem !important;
    }

    .page-header h1,
    .page-header .hero-text-mask,
    .student-hero h1 {
        font-size: 2.15rem;
    }

    .page-header p,
    .page-header .subtitle,
    .student-hero p {
        font-size: var(--font-size-base);
    }

    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + 2.5rem) 0 3.5rem;
    }

    .hero-title,
    .academic-hero h1 {
        font-size: 2.45rem !important;
    }

    .academic-hero {
        padding-top: calc(var(--header-height) + 3rem) !important;
    }

    .academic-profile-page .academic-hero {
        padding: calc(var(--header-height) + 2.5rem) 0 3rem !important;
    }

    .academic-hero-grid,
    .academic-two-column,
    .academic-bridge-inner {
        grid-template-columns: 1fr;
    }

    .academic-portrait {
        order: -1;
        width: 100%;
        max-height: 520px;
        margin: 0;
    }

    .academic-band {
        padding: 3.75rem 0;
    }

    .academic-section-heading h2,
    .academic-memberships h2,
    .academic-bridge-inner h2 {
        font-size: 2rem;
    }

    .academic-heading-row {
        display: block;
    }

    .academic-text-link {
        display: inline-block;
        margin-top: 1rem;
    }

    .academic-focus-grid {
        grid-template-columns: 1fr;
    }

    .academic-focus-grid article,
    .academic-focus-grid article + article,
    .academic-focus-grid article:nth-child(3),
    .academic-focus-grid article:nth-child(n + 3) {
        margin-top: 0;
        padding: 1.5rem 0;
        border-top: 0;
        border-right: 0;
        border-bottom: 1px solid #cad7db;
        border-left: 0;
    }

    .publication-row {
        grid-template-columns: 56px minmax(0, 1fr);
        gap: 1rem;
    }

    .publication-links {
        grid-column: 2;
    }

    .academic-memberships {
        padding: 2rem 0 0;
        border-top: 4px solid #b12f38;
        border-left: 0;
    }

    .academic-mentorship-bridge {
        padding: 3.5rem 0;
    }

    .story-grid,
    .product-showcase-grid,
    .guide-grid,
    .site-footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .guide-grid .staggered-col-images {
        order: -1;
    }

    .site-footer-bottom {
        flex-direction: column;
    }

    .floating-whatsapp {
        right: 1rem;
        bottom: 1rem;
        width: 50px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}