@import url('https://fonts.googleapis.com/css2?family=Forum&display=swap');

/*=========================================
  PerSeptive Diagnostics
  Main Stylesheet — Version 4
  Consolidated from Version 3
=========================================*/

:root {
    --primary: #004656;
    --primary-deep: #003e4b;
    --secondary: #5d7464;
    --accent: #dd6d37;
    --accent-hover: #c8592a;
    --light: #f9f5ec;
    --white: #ffffff;
    --dark: #243238;
    --text: #53666a;
    --teal-light: #8fd0ce;
    --max-width: 1200px;
    --radius-sm: 10px;
    --radius-md: 22px;
    --radius-lg: 32px;
    --shadow-soft: 0 20px 55px rgba(0, 70, 86, 0.10);
}

/*============ RESET & GLOBALS ============*/

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--white);
    color: var(--dark);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

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

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.container {
    width: min(90%, var(--max-width));
    margin-inline: auto;
}

/*============ SHARED ELEMENTS ============*/

.button {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 6px;
    background: var(--accent);
    color: var(--white);
    font-weight: 700;
    transition: background-color 180ms ease, transform 180ms ease;
}

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

.section-label,
.section-eyebrow {
    display: inline-block;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/*============ HEADER & NAVIGATION ============*/

#header {
    position: fixed;
    top: 0;
    z-index: 1000;
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    background: var(--white);
}

#header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo img {
    width: 70px;
}

.logo h1 {
    color: var(--primary);
    font-size: 1.8rem;
}

.logo span {
    color: var(--accent);
}

nav ul {
    display: flex;
    gap: 35px;
}

nav a {
    color: var(--primary);
    font-weight: 600;
    transition: color 180ms ease;
}

nav a:hover {
    color: var(--accent);
}

#header nav .nav-contact {
    padding: 10px 18px;
    border: 1px solid rgba(0, 70, 86, 0.25);
    border-radius: 999px;
}

#header nav .nav-contact:hover {
    border-color: var(--primary);
    background: var(--primary);
    color: var(--white);
}

.mobile-menu-button {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.mobile-menu-button span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 5px 0;
    background: var(--primary);
}


/*============ TECHNOLOGY SECTION ============*/

.technology-section {
    padding: 110px 0;
    background: #f9f5ec;
}

.technology-heading {
    max-width: 820px;
    margin-bottom: 60px;
}

.technology-heading h2 {
    max-width: 790px;
    margin-bottom: 20px;
    color: var(--primary);
    font-size: clamp(2.4rem, 4.5vw, 4rem);
    line-height: 1.08;
}

.technology-heading > p:last-child {
    max-width: 720px;
    color: #58666a;
    font-size: 1.15rem;
    line-height: 1.8;
}

.section-eyebrow {
    margin-bottom: 14px;
    color: var(--accent);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.technology-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(340px, 0.88fr);
    gap: 70px;
    align-items: center;
}

.technology-visual {
    width: 100%;
}

.technology-visual svg {
    display: block;
    width: 100%;
    height: auto;
}

.technology-content {
    max-width: 540px;
}

.technology-label {
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
}

.technology-content h3 {
    margin-bottom: 24px;
    color: var(--primary);
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.2;
}

.technology-content > p {
    margin-bottom: 20px;
    color: #59676b;
    font-size: 1.05rem;
    line-height: 1.75;
}

.technology-steps {
    margin-top: 35px;
    display: grid;
    gap: 16px;
}

.technology-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    align-items: start;
    padding: 18px 0;
    border-top: 1px solid rgba(0, 70, 86, 0.15);
}

.technology-step:last-child {
    border-bottom: 1px solid rgba(0, 70, 86, 0.15);
}

.technology-step > span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: rgba(221, 109, 55, 0.12);
    border-radius: 50%;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
}

.technology-step strong {
    display: block;
    margin-bottom: 5px;
    color: var(--primary);
    font-size: 1.05rem;
}

.technology-step p {
    margin: 0;
    color: #647075;
    line-height: 1.55;
}


/*============ TECHNOLOGY RESPONSIVE ============*/

@media (max-width: 1000px) {

    .technology-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .technology-content {
        max-width: 760px;
    }

}

@media (max-width: 650px) {

    .technology-section {
        padding: 80px 0;
    }

    .technology-heading {
        margin-bottom: 40px;
    }

    .technology-layout {
        gap: 35px;
    }

    .technology-step {
        grid-template-columns: 42px 1fr;
        gap: 13px;
    }

}

/*====================================================
  PIPELINE SECTION
====================================================*/

.pipeline-section {
    padding: 110px 7%;
    background-color: #f9f5ec;
}

.pipeline-heading {
    max-width: 960px;
    margin: 0 auto 64px;
    text-align: center;
}

.pipeline-heading .section-label {
    display: inline-block;
    margin-bottom: 18px;
    color: #dd6d37;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.pipeline-heading h2 {
    max-width: 900px;
    margin: 0 auto 24px;
    color: #004656;
    font-size: clamp(2.5rem, 5vw, 4.4rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.pipeline-heading p {
    max-width: 780px;
    margin: 0 auto;
    color: #5d7464;
    font-size: 1.12rem;
    line-height: 1.75;
}


/*====================================================
  PIPELINE CARDS
====================================================*/

.pipeline-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.pipeline-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 430px;
    padding: 34px;
    background-color: #ffffff;
    border: 1px solid rgba(0, 70, 86, 0.16);
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(0, 70, 86, 0.08);
    overflow: hidden;
    transition:
        transform 0.25s ease,
        box-shadow 0.25s ease,
        border-color 0.25s ease;
}

.pipeline-card::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 5px;
    background-color: #004656;
}

.pipeline-card-lead::before {
    background-color: #dd6d37;
}

.pipeline-card:hover {
    transform: translateY(-7px);
    border-color: rgba(0, 70, 86, 0.3);
    box-shadow: 0 24px 55px rgba(0, 70, 86, 0.13);
}

.pipeline-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 38px;
}

.pipeline-number {
    color: rgba(0, 70, 86, 0.34);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.pipeline-badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 7px 12px;
    color: #004656;
    background-color: rgba(0, 70, 86, 0.08);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.lead-badge {
    color: #a9471c;
    background-color: rgba(221, 109, 55, 0.14);
}

.pipeline-icon {
    display: grid;
    width: 76px;
    height: 76px;
    margin-bottom: 30px;
    place-items: center;
    color: #004656;
    background-color: rgba(0, 70, 86, 0.07);
    border-radius: 20px;
}

.pipeline-card-lead .pipeline-icon {
    color: #dd6d37;
    background-color: rgba(221, 109, 55, 0.12);
}

.pipeline-icon svg {
    width: 42px;
    height: 42px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pipeline-card h3 {
    margin: 0 0 14px;
    color: #004656;
    font-size: 1.65rem;
    line-height: 1.2;
}

.pipeline-card-label {
    margin: 0 0 18px;
    color: #dd6d37;
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.pipeline-card-description {
    margin: 0;
    color: #5d7464;
    font-size: 1rem;
    line-height: 1.7;
}

.pipeline-footnote {
    max-width: 760px;
    margin: 42px auto 0;
    color: #5d7464;
    font-size: 0.98rem;
    line-height: 1.65;
    text-align: center;
}


/*====================================================
  PIPELINE RESPONSIVE
====================================================*/

@media (max-width: 1024px) {
    .pipeline-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .pipeline-card-lead {
        grid-column: 1 / -1;
        min-height: auto;
    }
}

@media (max-width: 700px) {
    .pipeline-section {
        padding: 80px 6%;
    }

    .pipeline-heading {
        margin-bottom: 44px;
        text-align: left;
    }

    .pipeline-heading h2 {
        font-size: clamp(2.35rem, 11vw, 3.2rem);
    }

    .pipeline-heading p {
        font-size: 1rem;
    }

    .pipeline-grid {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .pipeline-card-lead {
        grid-column: auto;
    }

    .pipeline-card {
        min-height: auto;
        padding: 28px;
    }

    .pipeline-card-top {
        align-items: flex-start;
        margin-bottom: 30px;
    }

    .pipeline-badge {
        max-width: 170px;
        text-align: center;
    }

    .pipeline-footnote {
        margin-top: 34px;
        text-align: left;
    }
}
/*====================================================
  PAGE INDEX
====================================================*/

.page-index {
    padding: 90px 7%;
    background-color: #ffffff;
}

.page-index-heading {
    max-width: 850px;
    margin: 0 auto 48px;
    text-align: center;
}

.page-index-heading .section-label {
    display: inline-block;
    margin-bottom: 16px;
    color: #dd6d37;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.page-index-heading h2 {
    margin: 0 0 20px;
    color: #004656;
    font-size: clamp(2.3rem, 5vw, 4rem);
    line-height: 1.08;
}

.page-index-heading p {
    max-width: 700px;
    margin: 0 auto;
    color: #5d7464;
    font-size: 1.08rem;
    line-height: 1.7;
}

.page-index-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    max-width: 1100px;
    margin: 0 auto;
}

.page-index-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 20px;
    padding: 25px 28px;
    color: inherit;
    background-color: #f9f5ec;
    border: 1px solid rgba(0, 70, 86, 0.13);
    border-radius: 18px;
    text-decoration: none;
    transition:
        transform 0.22s ease,
        border-color 0.22s ease,
        background-color 0.22s ease;
}

.page-index-card:hover {
    transform: translateY(-4px);
    background-color: #ffffff;
    border-color: rgba(0, 70, 86, 0.32);
}

.page-index-number {
    color: #dd6d37;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.page-index-card h3 {
    margin: 0 0 6px;
    color: #004656;
    font-size: 1.25rem;
}

.page-index-card p {
    margin: 0;
    color: #5d7464;
    font-size: 0.96rem;
    line-height: 1.45;
}

.page-index-arrow {
    color: #004656;
    font-size: 1.5rem;
    transition: transform 0.22s ease;
}

.page-index-card:hover .page-index-arrow {
    transform: translateX(5px);
}

@media (max-width: 760px) {
    .page-index {
        padding: 70px 6%;
    }

    .page-index-heading {
        text-align: left;
    }

    .page-index-grid {
        grid-template-columns: 1fr;
    }

    .page-index-card {
        padding: 22px;
    }
}

/* ==================================================
   SCIENCE PAGE
================================================== */

.science-section {
    padding: 110px 0 100px;
    background: #f9f5ec;
}

.science-heading {
    max-width: 900px;
    margin-bottom: 70px;
}

.science-heading h2 {
    max-width: 850px;
    margin: 14px 0 24px;
    color: #004656;
    font-size: clamp(2.4rem, 5vw, 4.7rem);
    line-height: 1.05;
}

.science-heading p {
    max-width: 820px;
    margin: 0 0 18px;
    color: #34494d;
    font-size: 1.15rem;
    line-height: 1.75;
}


/* Mechanism section */

.science-mechanism {
    padding: 55px;
    margin-bottom: 75px;
    border-radius: 28px;
    background: #004656;
}

.science-mechanism-heading {
    max-width: 780px;
    margin-bottom: 45px;
}

.science-mechanism-heading .section-eyebrow {
    color: #dd6d37;
}

.science-mechanism-heading h3 {
    margin: 10px 0 18px;
    color: #f9f5ec;
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.12;
}

.science-mechanism-heading p {
    max-width: 740px;
    color: rgba(249, 245, 236, 0.8);
    font-size: 1.05rem;
    line-height: 1.7;
}


/* Four-stage process */

.science-process {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    align-items: stretch;
    gap: 18px;
}

.science-step {
    padding: 28px 24px;
    border: 1px solid rgba(249, 245, 236, 0.2);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.06);
}

.science-step-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.science-step-number {
    color: #dd6d37;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.science-step-icon {
    width: 52px;
    height: 52px;
}

.science-step-icon svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: #8fd0ce;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.science-step h4 {
    margin: 0 0 14px;
    color: #f9f5ec;
    font-size: 1.25rem;
    line-height: 1.25;
}

.science-step p {
    margin: 0;
    color: rgba(249, 245, 236, 0.74);
    line-height: 1.65;
}

.science-arrow {
    display: flex;
    align-items: center;
    color: #dd6d37;
    font-size: 2rem;
}


/* Science principle cards */

.science-principles {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-bottom: 75px;
}

.science-principle-card {
    padding: 38px 34px;
    border: 1px solid rgba(0, 70, 86, 0.16);
    border-radius: 20px;
    background: #ffffff;
}

.science-principle-number {
    display: block;
    margin-bottom: 28px;
    color: #dd6d37;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.science-principle-card h3 {
    margin: 0 0 16px;
    color: #004656;
    font-size: 1.4rem;
    line-height: 1.3;
}

.science-principle-card p {
    margin: 0;
    color: #53666a;
    line-height: 1.7;
}


/* Closing section */

.science-closing {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 48px 52px;
    border-radius: 24px;
    background: #ffffff;
}

.science-closing > div {
    max-width: 720px;
}

.science-closing h3 {
    margin: 12px 0 14px;
    color: #004656;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
}

.science-closing p {
    margin: 0;
    color: #53666a;
    line-height: 1.7;
}
.science-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
    border-radius: 32px;
    background: #f9f5ec;
    overflow: hidden;
}

.science-graphic {
    width: 100%;
    height: auto;
    max-width: 1200px;
}

/* Responsive */

@media (max-width: 1100px) {

    .science-process {
        grid-template-columns: repeat(2, 1fr);
    }

    .science-arrow {
        display: none;
    }

}

@media (max-width: 800px) {

    .science-section {
        padding: 80px 0;
    }

    .science-mechanism {
        padding: 35px 25px;
    }

    .science-process {
        grid-template-columns: 1fr;
    }

    .science-principles {
        grid-template-columns: 1fr;
    }

    .science-closing {
        align-items: flex-start;
        flex-direction: column;
        padding: 36px 28px;
    }

}

@media (max-width: 520px) {

    .science-heading h2 {
        font-size: 2.4rem;
    }

    .science-mechanism-heading h3 {
        font-size: 2rem;
    }

    .science-step {
        padding: 24px 20px;
    }

}

/* ==================================================
   CHALLENGE PAGE
================================================== */

.challenge-hero {
    padding: 120px 0 105px;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(143, 208, 206, 0.22),
            transparent 32%
        ),
        #f9f5ec;
}

.challenge-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    align-items: center;
    gap: 80px;
}

.challenge-hero-content {
    max-width: 760px;
}

.challenge-hero-content h2 {
    max-width: 760px;
    margin: 16px 0 25px;
    color: #004656;
    font-size: clamp(2.8rem, 5.7vw, 5.6rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
}

.challenge-hero-content p {
    max-width: 690px;
    color: #53666a;
    font-size: 1.08rem;
    line-height: 1.75;
}

.challenge-hero-content .challenge-hero-lead {
    color: #263f44;
    font-size: 1.3rem;
}

.challenge-hero-content .button {
    margin-top: 20px;
}




/* Challenge hero external SVG */

.challenge-hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 32px;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--primary);
    box-shadow: 0 28px 70px rgba(0, 48, 60, 0.20);
}

.challenge-graphic {
    display: block;
    width: 100%;
    height: auto;
    max-height: 650px;
    object-fit: contain;
}


/* Difficulty section */

.challenge-difficult {
    padding: 105px 0;
    background: #ffffff;
}

.challenge-section-heading {
    max-width: 850px;
    margin-bottom: 55px;
}

.challenge-section-heading h2 {
    max-width: 780px;
    margin: 14px 0 20px;
    color: #004656;
    font-size: clamp(2.3rem, 4.5vw, 4rem);
    line-height: 1.08;
}

.challenge-section-heading p {
    max-width: 780px;
    color: #53666a;
    font-size: 1.1rem;
    line-height: 1.75;
}

.challenge-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.challenge-card {
    min-height: 315px;
    padding: 38px 34px;
    border: 1px solid rgba(0, 70, 86, 0.14);
    border-radius: 22px;
    background: #f9f5ec;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease;
}

.challenge-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 70, 86, 0.1);
}

.challenge-card-number {
    display: block;
    margin-bottom: 55px;
    color: #dd6d37;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.13em;
}

.challenge-card h3 {
    margin: 0 0 16px;
    color: #004656;
    font-size: 1.55rem;
    line-height: 1.25;
}

.challenge-card p {
    margin: 0;
    color: #53666a;
    line-height: 1.7;
}


/* Timeline section */

.challenge-timeline-section {
    padding: 110px 0;
    background: #004656;
}

.challenge-timeline-layout {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 90px;
}

.challenge-timeline-intro {
    max-width: 560px;
}

.challenge-timeline-intro .section-label {
    color: #dd6d37;
}

.challenge-timeline-intro h2 {
    margin: 14px 0 24px;
    color: #f9f5ec;
    font-size: clamp(2.3rem, 4vw, 3.9rem);
    line-height: 1.08;
}

.challenge-timeline-intro p {
    color: rgba(249, 245, 236, 0.76);
    font-size: 1.05rem;
    line-height: 1.75;
}

.challenge-timeline {
    padding: 12px 0;
}

.timeline-track {
    position: relative;
}

.timeline-progress {
    position: absolute;
    top: 18px;
    bottom: 18px;
    left: 10px;
    width: 2px;
    background: rgba(249, 245, 236, 0.2);
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 22px 1fr;
    gap: 25px;
    padding-bottom: 42px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-marker {
    position: relative;
    z-index: 2;
    width: 22px;
    height: 22px;
    margin-top: 4px;
    border: 5px solid #004656;
    border-radius: 50%;
    background: #dd6d37;
    box-shadow: 0 0 0 2px rgba(221, 109, 55, 0.5);
}

.timeline-label {
    display: block;
    margin-bottom: 7px;
    color: #8fd0ce;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.timeline-item h3 {
    margin: 0 0 9px;
    color: #f9f5ec;
    font-size: 1.4rem;
}

.timeline-item p {
    max-width: 570px;
    margin: 0;
    color: rgba(249, 245, 236, 0.7);
    line-height: 1.65;
}


/* Unmet need */

.challenge-need {
    padding: 105px 0;
    background: #f9f5ec;
}

.challenge-need-panel {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 80px;
    padding: 60px;
    border-radius: 30px;
    background: #ffffff;
}

.challenge-need-copy h2 {
    margin: 14px 0 22px;
    color: #004656;
    font-size: clamp(2.2rem, 4vw, 3.7rem);
    line-height: 1.08;
}

.challenge-need-copy p {
    color: #53666a;
    line-height: 1.75;
}

.challenge-need-points {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.challenge-need-point {
    display: grid;
    grid-template-columns: 45px 1fr;
    gap: 20px;
    padding: 25px 0;
    border-bottom: 1px solid rgba(0, 70, 86, 0.12);
}

.challenge-need-point:last-child {
    border-bottom: 0;
}

.challenge-need-point span {
    color: #dd6d37;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.challenge-need-point p {
    margin: 0;
    color: #34494d;
    line-height: 1.6;
}


/* Page transition panel */

.page-next-step {
    padding: 0 0 105px;
    background: #f9f5ec;
}

.page-next-step-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 55px;
    padding: 50px 55px;
    border-radius: 26px;
    background: #004656;
}

.page-next-step-panel > div {
    max-width: 760px;
}

.page-next-step-panel .section-label {
    color: #dd6d37;
}

.page-next-step-panel h2 {
    margin: 12px 0 14px;
    color: #f9f5ec;
    font-size: clamp(1.9rem, 3.5vw, 3rem);
}

.page-next-step-panel p {
    margin: 0;
    color: rgba(249, 245, 236, 0.75);
    line-height: 1.7;
}


/* ==================================================
   CONTACT PAGE
================================================== */

.contact-page {
    min-height: 80vh;
    padding: 115px 0 110px;
    background:
        radial-gradient(
            circle at 10% 12%,
            rgba(143, 208, 206, 0.22),
            transparent 30%
        ),
        #f9f5ec;
}

.contact-page-heading {
    max-width: 850px;
    margin-bottom: 55px;
}

.contact-page-heading h2 {
    margin: 14px 0 20px;
    color: #004656;
    font-size: clamp(2.7rem, 5vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.contact-page-heading p {
    max-width: 760px;
    color: #53666a;
    font-size: 1.15rem;
    line-height: 1.75;
}

.contact-page-grid {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    align-items: stretch;
    gap: 30px;
}


/* Contact information panel */

.contact-information {
    padding: 50px 42px;
    border-radius: 26px;
    background: #004656;
}

.contact-information-label {
    display: block;
    margin-bottom: 24px;
    color: #dd6d37;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.contact-information h3 {
    margin: 0 0 18px;
    color: #f9f5ec;
    font-size: 2rem;
    line-height: 1.2;
}

.contact-information > p {
    color: rgba(249, 245, 236, 0.74);
    line-height: 1.7;
}

.contact-detail {
    padding: 34px 0;
    margin: 35px 0;
    border-top: 1px solid rgba(249, 245, 236, 0.17);
    border-bottom: 1px solid rgba(249, 245, 236, 0.17);
}

.contact-detail-title {
    display: block;
    margin-bottom: 10px;
    color: #8fd0ce;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contact-detail a {
    color: #f9f5ec;
    font-size: 1.08rem;
    font-weight: 600;
    text-decoration: none;
    overflow-wrap: anywhere;
}

.contact-detail a:hover {
    color: #dd6d37;
}

.contact-topics h4 {
    margin: 0 0 18px;
    color: #f9f5ec;
}

.contact-topics ul {
    padding: 0;
    margin: 0;
    list-style: none;
}

.contact-topics li {
    position: relative;
    padding: 8px 0 8px 22px;
    color: rgba(249, 245, 236, 0.72);
}

.contact-topics li::before {
    position: absolute;
    top: 15px;
    left: 0;
    width: 7px;
    height: 7px;
    content: "";
    border-radius: 50%;
    background: #dd6d37;
}


/* Contact form */

.contact-form-panel {
    padding: 50px;
    border: 1px solid rgba(0, 70, 86, 0.12);
    border-radius: 26px;
    background: #ffffff;
    box-shadow: 0 20px 55px rgba(0, 70, 86, 0.08);
}

.contact-form-heading {
    max-width: 680px;
    margin-bottom: 34px;
}

.contact-form-heading h3 {
    margin: 10px 0 12px;
    color: #004656;
    font-size: 2rem;
}

.contact-form-heading p {
    margin: 0;
    color: #53666a;
    line-height: 1.65;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 9px;
}

.form-group label {
    color: #263f44;
    font-size: 0.9rem;
    font-weight: 650;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 16px;
    border: 1px solid rgba(0, 70, 86, 0.22);
    border-radius: 10px;
    outline: none;
    background: #fbfcfa;
    color: #263f44;
    font: inherit;
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        background-color 160ms ease;
}

.form-group input,
.form-group select {
    min-height: 52px;
}

.form-group textarea {
    min-height: 170px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #00869a;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(0, 134, 154, 0.1);
}

.form-consent {
    display: grid;
    grid-template-columns: 20px 1fr;
    align-items: start;
    gap: 12px;
}

.form-consent input {
    width: 17px;
    height: 17px;
    margin-top: 3px;
    accent-color: #004656;
}

.form-consent label {
    color: #53666a;
    font-size: 0.88rem;
    line-height: 1.55;
}

.contact-submit {
    align-self: flex-start;
    border: 0;
    cursor: pointer;
}

.contact-form-note {
    margin: 0;
    color: #6d7b7e;
    font-size: 0.82rem;
    line-height: 1.5;
}


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

.footer-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
}

.footer-content strong {
    color: #f9f5ec;
}

.footer-content p {
    margin: 8px 0 0;
}

.footer-contact {
    text-align: right;
}

.footer-contact a {
    color: #8fd0ce;
    text-decoration: none;
}

.footer-contact a:hover {
    color: #dd6d37;
}


/* ==================================================
   CHALLENGE AND CONTACT RESPONSIVE
================================================== */

@media (max-width: 1050px) {

    .challenge-hero-grid,
    .challenge-timeline-layout,
    .challenge-need-panel,
    .contact-page-grid {
        grid-template-columns: 1fr;
    }

    .challenge-hero-visual {
        min-height: 450px;
    }

    .challenge-timeline-intro {
        max-width: 760px;
    }

    .contact-information {
        max-width: none;
    }

}

@media (max-width: 850px) {

    .challenge-card-grid {
        grid-template-columns: 1fr;
    }

    .challenge-card {
        min-height: auto;
    }

    .challenge-card-number {
        margin-bottom: 32px;
    }

    .page-next-step-panel {
        align-items: flex-start;
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-contact {
        text-align: left;
    }

}

@media (max-width: 600px) {

    .challenge-hero,
    .challenge-difficult,
    .challenge-timeline-section,
    .challenge-need,
    .contact-page {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .challenge-hero-grid {
        gap: 50px;
    }

    .challenge-hero-content h2 {
        font-size: 2.75rem;
    }

    .challenge-hero-visual {
        min-height: 390px;
        padding: 30px;
        border-radius: 24px;
    }

    .challenge-signal-one {
        left: 35px;
        width: 105px;
        height: 105px;
    }

    .challenge-signal-two {
        left: 40%;
        width: 70px;
        height: 70px;
    }

    .challenge-signal-three {
        right: 25px;
        width: 125px;
        height: 125px;
    }

    .challenge-visual-line {
        right: 32px;
        left: 32px;
    }

    .challenge-stage-early {
        bottom: 55px;
        left: 30px;
    }

    .challenge-stage-late {
        right: 30px;
        bottom: 55px;
    }

    .challenge-card {
        padding: 32px 26px;
    }

    .challenge-need-panel {
        gap: 40px;
        padding: 35px 26px;
    }

    .page-next-step-panel {
        padding: 38px 28px;
    }

    .contact-page-heading h2 {
        font-size: 2.8rem;
    }

    .contact-information,
    .contact-form-panel {
        padding: 36px 26px;
        border-radius: 21px;
    }

}

/* ==================================================
   NEW HOMEPAGE
   Add this entire section to the bottom of style.css
================================================== */


/* ==================================================
   HERO
================================================== */

.new-home-hero {
    position: relative;
    display: flex;
    align-items: center;
    min-height: calc(100vh - 82px);
    padding: 90px 0;
    overflow: hidden;
    background: #004f5f;
}

.new-home-hero::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        radial-gradient(
            circle at 84% 20%,
            rgba(143, 208, 206, 0.18),
            transparent 31%
        ),
        radial-gradient(
            circle at 12% 85%,
            rgba(232, 111, 50, 0.09),
            transparent 27%
        );
    pointer-events: none;
}

.new-home-hero-background {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-background-ring {
    position: absolute;
    border: 1px solid rgba(143, 208, 206, 0.1);
    border-radius: 50%;
}

.hero-background-ring-one {
    top: -250px;
    right: -180px;
    width: 720px;
    height: 720px;
}

.hero-background-ring-two {
    right: 70px;
    bottom: -250px;
    width: 480px;
    height: 480px;
}



.new-home-hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 0.9fr);
    align-items: center;
    gap: 80px;
}

.new-home-hero-content {
    max-width: 780px;
}

.new-home-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 25px;
    color: #8fd0ce;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.17em;
    text-transform: uppercase;
}

.new-home-eyebrow::before {
    width: 38px;
    height: 2px;
    content: "";
    background: #e86f32;
}

.new-home-hero-content h1 {
    max-width: 800px;
    margin: 0 0 28px;
    color: #f9f5ec;
    font-size: clamp(3.7rem, 6.5vw, 7rem);
    font-weight: 650;
    line-height: 0.96;
    letter-spacing: -0.055em;
}

.new-home-hero-content h1 span {
    display: block;
    color: #8fd0ce;
}

.new-home-hero-lead {
    max-width: 680px;
    margin: 0;
    color: rgba(249, 245, 236, 0.78);
    font-size: 1.15rem;
    line-height: 1.75;
}

.new-home-hero-actions {
    margin-top: 38px;
}

.new-home-primary-button {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    padding: 16px 24px;
    border-radius: 7px;
    background: #e86f32;
    color: #ffffff;
    font-weight: 700;
    text-decoration: none;
    transition:
        background-color 180ms ease,
        transform 180ms ease,
        box-shadow 180ms ease;
}

.new-home-primary-button:hover {
    background: #cf5922;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 25, 32, 0.24);
}

.new-home-primary-button span {
    transition: transform 180ms ease;
}

.new-home-primary-button:hover span {
    transform: translateX(5px);
}


/* ==================================================
   EXTERNAL HERO GRAPHIC
================================================== */

.new-home-hero-visual {
    width: 100%;
}

.new-home-graphic-frame {
    width: 100%;
    overflow: hidden;
    border: 1px solid rgba(143, 208, 206, 0.2);
    border-radius: 30px;
    background: rgba(0, 55, 67, 0.45);
    box-shadow: 0 32px 75px rgba(0, 28, 35, 0.32);
}

.new-home-graphic {
    display: block;
    width: 100%;
    height: auto;
}


/* ==================================================
   INTRODUCTION
================================================== */

.home-introduction {
    padding: 105px 0;
    background: #ffffff;
}

.home-introduction-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: start;
    gap: 90px;
}

.home-introduction-heading h2 {
    max-width: 650px;
    margin: 14px 0 0;
    color: #004f5f;
    font-size: clamp(2.5rem, 4.5vw, 4.4rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.home-introduction-copy {
    max-width: 680px;
    padding-top: 28px;
}

.home-introduction-copy p {
    margin: 0 0 20px;
    color: #52676b;
    font-size: 1.1rem;
    line-height: 1.78;
}

.home-introduction-copy p:last-child {
    margin-bottom: 0;
}


/* ==================================================
   EXPLORE SECTION
================================================== */

.new-home-explore {
    padding: 105px 0 115px;
    background: #f8f4ea;
}

.new-home-explore-heading {
    display: grid;
    grid-template-columns: 1fr 0.8fr;
    align-items: end;
    gap: 70px;
    margin-bottom: 52px;
}

.new-home-explore-heading h2 {
    margin: 13px 0 0;
    color: #004f5f;
    font-size: clamp(2.5rem, 4.6vw, 4.5rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.new-home-explore-heading > p {
    max-width: 600px;
    margin: 0;
    color: #52676b;
    font-size: 1.05rem;
    line-height: 1.7;
}


/* ==================================================
   EXPLORE CARDS
================================================== */

.new-home-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.new-home-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 340px;
    padding: 34px;
    overflow: hidden;
    border: 1px solid rgba(0, 79, 95, 0.14);
    border-radius: 23px;
    background: #ffffff;
    color: inherit;
    text-decoration: none;
    transition:
        transform 200ms ease,
        border-color 200ms ease,
        box-shadow 200ms ease;
}

.new-home-card::before {
    position: absolute;
    right: -95px;
    bottom: -95px;
    width: 210px;
    height: 210px;
    content: "";
    border: 1px solid rgba(0, 79, 95, 0.08);
    border-radius: 50%;
    transition: transform 300ms ease;
}

.new-home-card::after {
    position: absolute;
    right: -50px;
    bottom: -50px;
    width: 120px;
    height: 120px;
    content: "";
    border: 1px solid rgba(232, 111, 50, 0.1);
    border-radius: 50%;
}

.new-home-card:hover {
    border-color: rgba(0, 79, 95, 0.32);
    color: inherit;
    transform: translateY(-7px);
    box-shadow: 0 24px 55px rgba(0, 79, 95, 0.12);
}

.new-home-card:hover::before {
    transform: scale(1.18);
}

.new-home-card-top {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.new-home-card-number {
    color: #e86f32;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.new-home-card-arrow {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid rgba(0, 79, 95, 0.16);
    border-radius: 50%;
    color: #004f5f;
    font-size: 1.15rem;
    transition:
        background-color 180ms ease,
        color 180ms ease,
        transform 180ms ease;
}

.new-home-card:hover .new-home-card-arrow {
    background: #004f5f;
    color: #ffffff;
    transform: translate(2px, -2px);
}

.new-home-card-content {
    position: relative;
    z-index: 2;
}

.new-home-card-category {
    display: block;
    margin-bottom: 10px;
    color: #6c7d80;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.new-home-card-content h3 {
    margin: 0 0 15px;
    color: #004f5f;
    font-size: 2rem;
    line-height: 1.1;
}

.new-home-card-content p {
    max-width: 500px;
    margin: 0;
    color: #52676b;
    font-size: 1rem;
    line-height: 1.68;
}


/* Featured Technology card */

.new-home-card-featured {
    border-color: #004f5f;
    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(143, 208, 206, 0.16),
            transparent 34%
        ),
        #004f5f;
}

.new-home-card-featured::before {
    border-color: rgba(143, 208, 206, 0.2);
}

.new-home-card-featured::after {
    border-color: rgba(232, 111, 50, 0.18);
}

.new-home-card-featured .new-home-card-category,
.new-home-card-featured .new-home-card-content p {
    color: rgba(249, 245, 236, 0.72);
}

.new-home-card-featured .new-home-card-content h3 {
    color: #f9f5ec;
}

.new-home-card-featured .new-home-card-arrow {
    border-color: rgba(249, 245, 236, 0.25);
    color: #8fd0ce;
}

.new-home-card-featured:hover .new-home-card-arrow {
    background: #e86f32;
    color: #ffffff;
}


/* ==================================================
   SHARED SECTION LABEL
================================================== */

.section-label {
    display: inline-block;
    color: #e86f32;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}




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

footer {
    padding: 45px 0;
    background: var(--primary-deep);
    color: var(--light);
}

.footer-content {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 40px;
}

.footer-company strong,
.footer-content strong {
    color: var(--light);
    font-size: 1.05rem;
}

.footer-company p,
.footer-contact p,
.footer-content p,
footer p {
    margin: 8px 0 0;
    color: rgba(249, 245, 236, 0.72);
    font-size: 0.9rem;
}

.footer-contact {
    text-align: right;
}

.footer-contact a {
    color: var(--teal-light);
}

.footer-contact a:hover {
    color: var(--accent);
}


/* ==================================================
   RESPONSIVE HOMEPAGE
================================================== */

@media (max-width: 1100px) {

    .new-home-hero {
        min-height: auto;
    }

    .new-home-hero-grid {
        grid-template-columns: 1fr;
        gap: 65px;
    }

    .new-home-hero-content {
        max-width: 850px;
    }

    .new-home-hero-visual {
        max-width: 760px;
    }

}

@media (max-width: 850px) {

    .new-home-hero {
        padding: 75px 0;
    }

    .new-home-hero-content h1 {
        font-size: clamp(3.2rem, 12vw, 5.6rem);
    }

    .home-introduction-grid,
    .new-home-explore-heading {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .home-introduction-copy {
        padding-top: 0;
    }

}

@media (max-width: 700px) {

    .new-home-card-grid {
        grid-template-columns: 1fr;
    }

    .new-home-card {
        min-height: 290px;
    }

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

    .footer-contact {
        text-align: left;
    }

}

@media (max-width: 520px) {

    .new-home-hero {
        padding: 60px 0;
    }

    .new-home-hero-content h1 {
        font-size: 3.1rem;
    }

    .new-home-hero-lead {
        font-size: 1.03rem;
    }

    .new-home-graphic-frame {
        border-radius: 22px;
    }

    .home-introduction,
    .new-home-explore {
        padding-top: 78px;
        padding-bottom: 78px;
    }

    .home-introduction-heading h2,
    .new-home-explore-heading h2 {
        font-size: 2.65rem;
    }

    .new-home-card {
        min-height: 270px;
        padding: 27px;
    }

}


/*============ GLOBAL RESPONSIVE ============*/

@media (max-width: 850px) {
    nav ul {
        gap: 18px;
    }

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

    .footer-contact {
        text-align: left;
    }
}

@media (max-width: 700px) {
    #header .container {
        height: 78px;
    }

    nav {
        display: none;
    }

    .mobile-menu-button {
        display: block;
    }

    .challenge-hero-visual {
        min-height: auto;
        padding: 24px;
    }

    .challenge-graphic {
        max-height: none;
    }
}
.brand-name {
    color: var(--light);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.brand-name span {
    color: var(--accent);
}

/* ==================================================
   BRAND TYPOGRAPHY + MOBILE LAUNCH PASS
================================================== */

.logo h1,
.brand-name,
.new-home-hero-content h1,
.technology-heading h2,
.pipeline-heading h2,
.page-index-heading h2,
.science-heading h2,
.science-mechanism-heading h3,
.challenge-hero-content h2,
.challenge-section-heading h2,
.challenge-timeline-intro h2,
.challenge-need-copy h2,
.contact-page-heading h2,
.home-introduction-heading h2,
.new-home-explore-heading h2 {
    font-family: "Forum", Georgia, serif;
    font-weight: 400;
}

.logo h1 {
    white-space: nowrap;
    line-height: 1;
    letter-spacing: 0.01em;
}

.logo span,
.brand-name span {
    color: var(--accent);
}

/* Keep Contact consistent with the other nav links */
#header nav .nav-contact {
    padding: 0;
    border: 0;
    border-radius: 0;
}

#header nav .nav-contact:hover {
    background: transparent;
    color: var(--accent);
}

@media (max-width: 980px) {
    #header .container {
        height: 82px;
    }

    .logo {
        gap: 10px;
        min-width: 0;
    }

    .logo img {
        width: 58px;
        flex: 0 0 auto;
    }

    .logo h1 {
        font-size: 1.55rem;
    }

    #header nav ul {
        gap: 20px;
    }

    #header nav a {
        font-size: 0.92rem;
    }
}

@media (max-width: 760px) {
    html,
    body {
        width: 100%;
        overflow-x: hidden;
    }

    .container {
        width: min(92%, var(--max-width));
    }

    #header {
        position: fixed;
    }

    #header .container {
        position: relative;
        height: 72px;
        gap: 10px;
    }

    .logo {
        flex: 1 1 auto;
        gap: 8px;
        min-width: 0;
    }

    .logo img {
        width: 48px;
    }

    .logo h1 {
        margin: 0;
        font-size: clamp(1.22rem, 5.5vw, 1.55rem);
        white-space: nowrap;
    }

    .mobile-menu-button {
        display: block;
        flex: 0 0 44px;
        width: 44px;
        height: 44px;
        padding: 9px;
        border-radius: 8px;
    }

    .mobile-menu-button span {
        height: 2px;
        margin: 5px 0;
        transition: transform 180ms ease, opacity 180ms ease;
    }

    #header nav {
        position: absolute;
        top: 72px;
        right: 0;
        left: 0;
        display: none;
        padding: 12px 4% 18px;
        border-top: 1px solid rgba(0, 70, 86, 0.10);
        border-bottom: 1px solid rgba(0, 70, 86, 0.12);
        background: rgba(255, 255, 255, 0.98);
        box-shadow: 0 16px 30px rgba(0, 70, 86, 0.10);
    }

    #header nav ul {
        display: grid;
        gap: 0;
    }

    #header nav li {
        border-bottom: 1px solid rgba(0, 70, 86, 0.08);
    }

    #header nav li:last-child {
        border-bottom: 0;
    }

    #header nav a {
        display: block;
        padding: 13px 4px;
        color: var(--primary);
        font-size: 1rem;
        font-weight: 600;
    }

    #header .mobile-menu-button[aria-expanded="true"] + #main-navigation,
    #header .mobile-menu-button[aria-expanded="true"] + nav {
        display: block;
    }

    .mobile-menu-button[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

    .mobile-menu-button[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    body {
        padding-top: 72px;
    }

    .new-home-hero {
        min-height: auto;
        padding: 50px 0 64px;
    }

    .new-home-hero-grid {
        grid-template-columns: 1fr;
        gap: 44px;
    }

    .new-home-eyebrow {
        margin-bottom: 20px;
        font-size: 0.72rem;
        letter-spacing: 0.13em;
    }

    .new-home-eyebrow::before {
        width: 28px;
    }

    .new-home-hero-content h1 {
        max-width: 100%;
        margin-bottom: 24px;
        font-size: clamp(3.25rem, 14vw, 4.6rem);
        line-height: 0.95;
        letter-spacing: -0.025em;
    }

    .new-home-hero-lead {
        max-width: 100%;
        font-size: 1rem;
        line-height: 1.68;
    }

    .new-home-hero-visual {
        max-width: 100%;
    }

    .new-home-graphic-frame {
        width: 100%;
        border-radius: 22px;
    }

    .technology-visual,
    .science-visual,
    .challenge-hero-visual,
    .new-home-hero-visual,
    .new-home-graphic-frame {
        max-width: 100%;
    }

    .technology-visual svg,
    .science-graphic,
    .challenge-graphic,
    .new-home-graphic {
        width: 100%;
        max-width: 100%;
        height: auto;
    }

    .technology-section,
    .pipeline-section,
    .science-section,
    .challenge-hero,
    .contact-page {
        padding-top: 70px;
    }

    .technology-heading h2,
    .pipeline-heading h2,
    .science-heading h2,
    .challenge-hero-content h2,
    .contact-page-heading h2,
    .home-introduction-heading h2,
    .new-home-explore-heading h2 {
        font-size: clamp(2.7rem, 11.5vw, 3.6rem);
        line-height: 1;
        letter-spacing: -0.015em;
    }

    footer {
        padding: 34px 0;
    }

    .footer-content {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .footer-contact {
        text-align: left;
    }
}

@media (max-width: 430px) {
    .container {
        width: 92%;
    }

    .logo img {
        width: 42px;
    }

    .logo h1 {
        font-size: 1.13rem;
    }

    .new-home-hero {
        padding-top: 42px;
    }

    .new-home-hero-content h1 {
        font-size: clamp(3rem, 14.5vw, 3.8rem);
    }

    .new-home-hero-lead {
        font-size: 0.98rem;
    }

    .new-home-graphic-frame {
        border-radius: 18px;
    }

    .pipeline-card,
    .science-step,
    .science-principle-card,
    .challenge-card,
    .contact-information,
    .contact-form-panel {
        padding-left: 22px;
        padding-right: 22px;
    }
}

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

/* ==================================================
   SEPTEMBER 2026 PAGE COMPATIBILITY
   Page-specific styles remain in their HTML files.
================================================== */

/* Visible focus on both light and dark surfaces. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
    box-shadow: 0 0 0 3px var(--white);
}

/* The new pipeline uses peer cards within each comparison. */
.sepsis-pipeline .pipeline-grid > .pipeline-card-lead {
    grid-column: auto;
}

.sepsis-pipeline .future-programs ul {
    list-style: disc;
}

/* Use the existing menu toggle before desktop links crowd the logo. */
@media (min-width: 761px) and (max-width: 980px) {
    #header .container {
        position: relative;
        gap: 16px;
    }

    #header .mobile-menu-button {
        display: block;
        flex: 0 0 44px;
    }

    #header nav {
        position: absolute;
        top: 82px;
        right: 0;
        left: 0;
        display: none;
        padding: 12px 4% 18px;
        background: var(--white);
        border: 1px solid rgba(0, 70, 86, 0.12);
        box-shadow: var(--shadow-soft);
    }

    #header nav ul {
        display: grid;
        gap: 0;
    }

    #header nav a {
        display: block;
        padding: 13px 4px;
        font-size: 1rem;
    }

    #header .mobile-menu-button[aria-expanded="true"] + nav {
        display: block;
    }
}