@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&family=Playfair+Display:wght@600;700&display=swap');

:root {
    --color-primary-dark: #0a3c16;
    --color-primary: #176b2d;
    --color-primary-light: #54a868;
    --color-primary-pale: #e5f1e7;
    --color-background-light: #f5f9f5;
    --color-background-alt: #eaf3eb;
    --color-text-main: #183420;
    --color-text-muted: #5f7163;
    --color-border-light: #d1e2d4;
    --color-navy-950: var(--color-primary-dark);
    --color-navy-900: #105220;
    --color-navy-800: #176b2d;
    --color-blue-600: var(--color-primary);
    --color-blue-100: var(--color-primary-pale);
    --color-gold-700: #176b2d;
    --color-gold-600: #25813c;
    --color-gold-400: #8bc99a;
    --color-white: #ffffff;
    --color-surface: var(--color-background-light);
    --color-surface-alt: var(--color-background-alt);
    --color-text: var(--color-text-main);
    --color-muted: var(--color-text-muted);
    --color-border: var(--color-border-light);
    --color-success: #176b2d;
    --color-error: #aa3030;
    --font-body: 'DM Sans', Arial, sans-serif;
    --font-heading: 'Playfair Display', Georgia, serif;
    --shadow-sm: 0 4px 16px rgba(10, 60, 22, 0.08);
    --shadow-md: 0 14px 36px rgba(10, 60, 22, 0.13);
    --shadow-lg: 0 22px 60px rgba(10, 60, 22, 0.2);
    --radius-sm: 0.5rem;
    --radius-md: 0.9rem;
    --radius-lg: 1.4rem;
    --container: 74rem;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    overflow-x: hidden;
    background: var(--color-white);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
}

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

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

button,
input,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.badge {
    display: inline-flex;
    align-items: center;
    margin-left: 0.5rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: var(--color-primary-pale);
    color: var(--color-primary-dark);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.badge--coming-soon {
    background: var(--color-background-alt);
    color: var(--color-primary);
}

ul,
ol {
    margin: 0;
    padding: 0;
}

h1,
h2,
h3 {
    margin: 0 0 0.75rem;
    line-height: 1.2;
}

p {
    margin: 0 0 1rem;
}

blockquote {
    margin: 0;
}

:focus-visible {
    outline: 3px solid var(--color-gold-400);
    outline-offset: 3px;
}

.hidden {
    display: none !important;
}

.text-green-700 {
    color: var(--color-success);
}

.text-red-700 {
    color: var(--color-error);
}

.text-slate-600 {
    color: var(--color-muted);
}

.container {
    width: min(calc(100% - 2rem), var(--container));
    margin-inline: auto;

}

.section {
    padding: 4.75rem 0;
}

.section:nth-of-type(even) {
    background: var(--color-surface);
}

.section__header {
    max-width: 45rem;
    margin-bottom: 2.3rem;
}

.section__eyebrow,
.hero__eyebrow {
    margin-bottom: 0.65rem;
    color: var(--color-gold-700);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.section__title,
.partnership__title,
.final-cta__title {
    color: var(--color-navy-900);
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.35rem);
    line-height: 1.12;
}

.section__intro {
    margin-top: 1rem;
    color: var(--color-muted);
    font-size: 1.06rem;
}

.button,
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0.75rem 1.25rem;
    border: 1px solid transparent;
    border-radius: 0.35rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.2;
    text-align: center;
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.button:hover,
.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
}

.button:disabled,
.btn-primary:disabled,
.btn-secondary:disabled {
    cursor: wait;
    opacity: 0.65;
    transform: none;
}

.button--primary,
.btn-primary {
    background: var(--color-gold-600);
    box-shadow: 0 8px 18px rgba(23, 107, 45, 0.24);
    color: var(--color-white);
}

.button--primary:hover,
.btn-primary:hover {
    background: var(--color-gold-700);
    box-shadow: 0 12px 26px rgba(23, 107, 45, 0.32);
}

.button--secondary,
.btn-secondary {
    border-color: var(--color-navy-800);
    background: transparent;
    color: var(--color-navy-800);
}

.button--secondary:hover,
.btn-secondary:hover {
    background: var(--color-navy-800);
    color: var(--color-white);
}

/* Header */
.header {
    position: sticky;
    z-index: 100;
    top: 0;
    border-bottom: 1px solid var(--color-border);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 2px 12px rgba(10, 60, 22, 0.05);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 4.75rem;
    gap: 1rem;
}

.header__brand,
.header__actions {
    display: flex;
    align-items: center;
}

.header__brand {
    gap: 0.7rem;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header__logo-image {
    height: 68px;
    width: auto;
    object-fit: contain;
    display: block;
}

.header__mark {
    display: grid;
    place-items: center;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 50%;
    background: var(--color-primary-dark);
    color: var(--color-white);
    font-size: 0.82rem;
    font-weight: 700;
}

.header__brand-text {
    display: grid;
    line-height: 1.15;
}

.header__name {
    color: var(--color-primary-dark);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
}

.header__tagline {
    margin-top: 0.15rem;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-size: 0.80rem;
    font-weight: 600;
}

.header__nav {
    display: none;
}

.header__actions {
    gap: 0.75rem;
}

.header__cta {
    display: none;
}

.header__mobile-toggle {
    display: grid;
    gap: 0.28rem;
    width: 2.75rem;
    padding: 0.65rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
}

.header__mobile-toggle-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-primary-dark);
}

.header__mobile-menu {
    padding: 0.5rem 1rem 1rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-white);
}

.header__mobile-link {
    display: block;
    padding: 0.7rem 0.5rem;
    color: var(--color-primary-dark);
    font-weight: 600;
}

.header__mobile-link:hover {
    color: var(--color-primary);
}

/* Hero */
.hero {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    color: var(--color-white);
}

.hero__media,
.hero__overlay {
    position: absolute;
    inset: 0;
}

.hero__media {
    z-index: -2;
}

.hero__media picture,
.hero__image {
    display: block;
    width: 100%;
    height: 100%;
}

.hero__image {
    object-fit: cover;
    object-position: center;
}

.hero__overlay {
    z-index: -1;
    background: linear-gradient(to top, rgba(15, 15, 15, 0.8) 0%, rgba(15, 15, 15, 0.2) 100%);
}

.hero__content {
    padding-block: 8rem 4rem;
}

.hero__eyebrow {
    color: var(--color-gold-400);
}

.hero__title {
    max-width: 52rem;
    font-family: var(--font-heading);
    font-size: clamp(2.65rem, 8vw, 5.25rem);
    line-height: 1.04;
}

.hero__lead {
    max-width: 44rem;
    margin-top: 1.35rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2vw, 1.2rem);
}

.hero__actions {
    display: grid;
    gap: 0.75rem;
    max-width: 43rem;
    margin-top: 2rem;
}

.hero .button--primary {
    background: var(--color-gold-600);
}

/* Audience and investment */
.audience__grid,
.challenges__grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    list-style: none;
}

.audience-card {
    min-width: 0;
}

.audience-card__link {
    position: relative;
    display: grid;
    min-height: 15rem;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--color-navy-900);
    box-shadow: var(--shadow-sm);
}

.audience-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 350ms ease;
}

.audience-card__link::after {
    position: absolute;
    inset: 0;
    content: '';
    background-color: rgba(0, 0, 0, 0.3);
}

.audience-card__label {
    position: absolute;
    z-index: 1;
    inset: auto 1.2rem 1rem;
    color: var(--color-white);
    font-size: 1.05rem;
    font-weight: 700;
}

.audience-card__link:hover .audience-card__image {
    transform: scale(1.05);
}

.investment {
    background: var(--color-navy-900) !important;
}

.investment__callout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 2rem;
    border-left: 4px solid var(--color-gold-600);
    background: var(--color-navy-800);
    color: var(--color-white);
}

.investment .section__eyebrow {
    color: var(--color-gold-400);
}

.investment__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.15;
}

.investment__statement {
    max-width: 49rem;
    margin-top: 1rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.07rem;
}

.investment .button--secondary {
    align-self: flex-start;
    border-color: var(--color-white);
    color: var(--color-white);
}

.investment .button--secondary:hover {
    background: var(--color-white);
    color: var(--color-navy-900);
}

/* Challenges and trust */
.challenge-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 0.8rem;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.challenge-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.challenge-card__title {
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
    font-family: var(--font-heading);
    font-size: 1.4rem;
    line-height: 1.2;
}

.challenge-card__desc {
    flex-grow: 1;
    margin-bottom: 1.5rem;
    color: var(--color-muted);
    line-height: 1.6;
}

.challenge-card__link {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    color: var(--color-gold-700);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-decoration: none;
    text-transform: uppercase;
}

.challenge-card__link::after {
    margin-left: 0.45rem;
    content: '→';
}

.challenge-card__link:hover {
    color: var(--color-primary-dark);
}

.challenges__bridge {
    max-width: 50rem;
    margin: 3rem auto 0;
    color: var(--color-muted);
    font-size: 1.125rem;
    line-height: 1.7;
    text-align: center;
}

.trust {
    background: var(--color-surface-alt) !important;
}

.trust__grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
}

.trust-card {
    padding: 1.3rem;
    border-top: 3px solid var(--color-gold-600);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.trust-card__title,
.partner-benefit-card__title,
.science-principle__title,
.science-resource__title {
    color: var(--color-navy-900);
    font-size: 1.05rem;
    line-height: 1.25;
}

.trust-card__description,
.partner-benefit-card__description,
.science-principle__description,
.science-resource__description {
    margin-top: 0.5rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* Testimonials carousel */
.testimonials-carousel {
    display: flex;
    gap: 2rem;
    padding-bottom: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.testimonials-carousel::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(100% - 2rem);
    scroll-snap-align: start;
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    border-radius: 1rem;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.testimonial-card__image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.testimonial-card__header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonial-card__meta {
    min-width: 0;
}

.testimonial-card__placeholder {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--color-primary-pale);
}

.testimonial-card__role {
    margin-bottom: 0.35rem;
    color: var(--color-gold-700);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.testimonial-card__name {
    margin-bottom: 0.25rem;
    color: var(--color-primary-dark);
    font-size: 1.2rem;
}

.testimonial-card__quote {
    margin-bottom: 1.25rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.testimonial-card__link {
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-gold-700);
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
}

.testimonial-card__link:hover {
    color: var(--color-primary-dark);
}

.read-more-btn {
    margin-top: 1rem;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--color-gold-700);
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    text-align: left;
}

.read-more-btn:hover {
    color: var(--color-primary-dark);
}

/* Modal Split Layout */
.modal-split-layout {
    display: flex;
    gap: 2rem;
    align-items: flex-start;
    text-align: left;
}

.modal-image-col {
    flex: 0 0 250px;
}

.modal-profile-img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.modal-text-col {
    flex: 1;
}

.modal-name {
    margin-bottom: 0.25rem;
}

.modal-title {
    color: #666;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

/* Markdown Body Styling */
.modal-markdown-body p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.modal-markdown-body strong {
    font-weight: 700;
    color: #111;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .modal-split-layout {
        flex-direction: column;
    }

    .modal-image-col {
        flex: 0 0 auto;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (min-width: 768px) {
    .testimonial-card {
        flex: 0 0 350px;
    }
}

.carousel-wrapper {
    position: relative;
    max-width: 100%;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 50%;
    background: var(--color-white);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-md);
    transform: translateY(-50%);
    cursor: pointer;
    transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.carousel-btn:hover {
    background: var(--color-primary-pale);
    color: var(--color-primary-dark);
    transform: translateY(-50%) scale(1.03);
}

.carousel-btn--prev {
    left: -1.5rem;
}

.carousel-btn--next {
    right: -1.5rem;
}

@media (max-width: 767px) {
    .carousel-btn {
        display: none;
    }
}

.split-modal {
    display: flex;
    flex-direction: column;
    height: 85vh;
    max-height: 800px;
    overflow: hidden;
}

.split-modal__media {
    overflow: hidden;
    background: var(--color-primary-pale);
}

.split-modal__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.illustration-grid {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    width: 100%;
}

.illustration-grid img {
    width: 100%;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    background-color: #ffffff;
}

.illustration-grid__landscape {
    height: auto;
    object-fit: cover;
}

.illustration-grid__split {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.illustration-grid__4x3 {
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
}

/* --- Global Lightbox --- */
.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 60, 22, 0.95);
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.is-visible {
    display: flex;
    opacity: 1;
}

.lightbox__content {
    max-width: 90vw;
    max-height: 90vh;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #ffffff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.2s ease;
    z-index: 10000;
}

.lightbox__close:hover {
    color: var(--color-gold-400, #d4af37);
}

/* Utility class for target images */
.img-zoomable {
    cursor: zoom-in;
    transition: opacity 0.2s ease;
}

.img-zoomable:hover {
    opacity: 0.85;
}

.split-modal__content {
    flex: 1;
    padding: 2rem 1.5rem;
    background: var(--color-white);
    overflow-y: auto;
}

.profile-modal__content:has(.split-modal) {
    padding: 0;
}

@media (min-width: 768px) {
    .split-modal {
        flex-direction: row;
    }

    .split-modal__media {
        flex: 0 0 45%;
        height: 100%;
    }

    .split-modal__content {
        flex: 1;
        height: 100%;
        overflow-y: auto;
        padding: 2rem 3rem;
    }
}

/* --- Mobile Modal Media Fix --- */
.split-modal__media {
    position: relative;
    width: 100%;
    height: 250px;
    flex-shrink: 0;
    overflow: hidden;
}

.split-modal__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

/* Reset for Desktop Split Layout */
@media (min-width: 768px) {
    .split-modal__media {
        height: auto;
        min-height: 100%;
    }
}

/* Products */
.products-overview__categories {
    display: grid;
    gap: 0.75rem;
    list-style: none;
}

.product-category {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.4rem 1rem;
    align-items: center;
    padding: 1.25rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
}

.product-category--featured {
    border-color: var(--color-gold-600);
    background: var(--color-primary-pale);
}

.product-category__number {
    grid-row: span 2;
    color: var(--color-gold-600);
    font-family: var(--font-heading);
    font-size: 1.7rem;
}

.product-category__title {
    color: var(--color-navy-900);
    font-size: 1.2rem;
}

.product-category__description {
    color: var(--color-muted);
    font-size: 0.9rem;
}

.product-category__link {
    grid-column: 2;
    color: var(--color-blue-600);
    font-size: 0.8rem;
    font-weight: 700;
}

.products-horses {
    background: var(--color-surface) !important;
}

.products-horses__grid {
    display: grid;
    gap: 1.25rem;
}

.horse-product-card {
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.horse-product-card__media {
    aspect-ratio: 16 / 9;
    background: var(--color-blue-100);
}

.horse-product-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.horse-product-card__content {
    padding: 1.5rem;
}

.horse-product-card__title {
    color: var(--color-navy-900);
    font-family: var(--font-heading);
    font-size: 2rem;
}

.horse-product-card__description {
    min-height: 3rem;
    margin: 0.65rem 0 1.25rem;
    color: var(--color-muted);
}

.products-horses__resources {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin-top: 1.5rem;
}

.resource-link {
    color: var(--color-blue-600);
    font-size: 0.86rem;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.22rem;
}

.resource-link:hover {
    color: var(--color-gold-700);
}

.products-riders__layout {
    display: grid;
    gap: 2rem;
}

.products-riders__benefits {
    display: grid;
    gap: 0.75rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    list-style: none;
}

.rider-benefit {
    padding: 1.15rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.rider-benefit__title {
    color: var(--color-navy-900);
    font-size: 1.05rem;
}

.rider-benefit__description {
    margin-top: 0.35rem;
    color: var(--color-muted);
    font-size: 0.87rem;
    line-height: 1.45;
}

/* Riders & Horses editorial cards */
.riders-section,
.horses-section {
    background: #fbf7ee;
    /* very soft cream/beige tint */
}

.riders-benefits {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 1.25rem;
}

.rider-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    color: var(--color-primary-dark);
}

.rider-card__body {
    flex-grow: 1;
}

.rider-card__title {
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.rider-card__desc {
    color: var(--color-muted);
    line-height: 1.6;
}

.rider-card__footer {
    margin-top: 1rem;
}

.rider-card__link {
    color: var(--color-primary-dark);
    text-decoration: none;
    font-weight: 700;
}

.rider-card__link:hover,
.rider-card__link:focus {
    text-decoration: underline;
}

.rider-card__subtext {
    margin-top: 0.5rem;
    color: var(--color-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.riders-benefit-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
    color: var(--color-primary-dark);
}

.riders-benefit-card__title {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.riders-benefit-card__desc {
    margin-bottom: 0.75rem;
    color: var(--color-muted);
}

.riders-benefit-card__products {
    font-size: 0.9rem;
    color: var(--color-primary-dark);
    font-weight: 700;
}

.section__subheader {
    margin-top: 2rem;
}

.riders-support {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(1, 1fr);
    margin-top: 1rem;
}

.support-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.support-card__title {
    color: var(--color-primary-dark);
    margin-bottom: 0.5rem;
}

.support-card__link {
    display: inline-block;
    margin-top: 0.75rem;
    color: var(--color-primary-dark);
    font-weight: 700;
}

@media (min-width: 768px) {
    .riders-support {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- Horses Section Refactor --- */
.horses-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

/* --- Horses Action Grid (Bottom) --- */
.horses-action-grid {
    display: grid;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (min-width: 768px) {
    .horses-action-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 768px) {
    .horses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .horses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Specific link styling for the AcuLife card */
.product-card__link {
    display: inline-block;
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.product-card__link:hover {
    color: var(--color-gold-400, #d4af37);
}

.video-routing-banner {
    padding: 2.5rem;
    background-color: #f9f9fa;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.video-routing-banner__text {
    font-size: 1.1rem;
    color: #4a4a4a;
    margin-bottom: 1.25rem;
}

/* --- Product Card Base Styling --- */
.product-card {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
}

.product-card__title {
    color: var(--color-primary-dark);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.product-card__desc {
    color: #4a4a4a;
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
}

.priorities-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-top: 1.5rem;
}

.priority-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #ffffff;
    height: 100%;
}

.priority-card__media {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.priority-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.priority-card__content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.priority-card__eyebrow {
    display: inline-flex;
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.priority-card__title {
    margin-bottom: 0.5rem;
    color: var(--color-primary-dark);
    font-size: 1.15rem;
}

.priority-card__caption {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.priority-card__desc {
    color: var(--color-muted);
    line-height: 1.6;
    font-size: 0.95rem;
}

@media (min-width: 1024px) {
    .priorities-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.catalog-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    margin-top: 1.5rem;
}

.catalog-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.product-card {
    display: grid;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.product-card__media {
    width: 100%;
    aspect-ratio: 4 / 3;
    background-color: #f9f9fa;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-card__body {
    padding: 1.5rem;
}

.product-card__label {
    display: inline-block;
    margin-bottom: 0.75rem;
    color: var(--color-primary-dark);
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-card__title {
    margin-bottom: 0.75rem;
    color: var(--color-navy-900);
    font-size: 1.25rem;
}

.product-card__text {
    margin-bottom: 1rem;
    color: var(--color-muted);
    line-height: 1.7;
    font-size: 0.95rem;
}

.product-card__features {
    margin: 0 0 1.25rem;
    padding-left: 1.15rem;
    color: var(--color-primary-dark);
    font-size: 0.9rem;
    line-height: 1.6;
}

.product-card__features li {
    margin-bottom: 0.45rem;
}

.product-card__cta {
    display: block;
    margin-top: 1rem;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s ease;
}

.product-card__cta:hover {
    background-color: #16a34a;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.2);
}

/* Partnership */
.partnership {
    background: var(--color-navy-900) !important;
    color: var(--color-white);
}

.partnership__hero {
    display: grid;
    gap: 2rem;
    align-items: start;
}

.partnership__content {
    align-self: start;
    position: static;
}

@media (min-width: 1024px) {
    .partnership__content {
        position: sticky;
        top: 6rem;
    }
}

.partnership .section__eyebrow {
    color: var(--color-gold-400);
}

.partnership__title {
    color: var(--color-white);
}

.partnership__intro {
    max-width: 39rem;
    margin: 1rem 0 1.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.partnership__qualification {
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.07);
}

.partnership__qualification-title {
    color: var(--color-gold-400);
    font-size: 1.2rem;
}

.partnership__qualification-intro {
    margin-top: 0.4rem;
    color: rgba(255, 255, 255, 0.76);
    font-size: 0.9rem;
}

.partnership__qualification-list {
    display: grid;
    gap: 0.55rem 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 1.15rem;
    list-style: none;
}

.partnership__qualification-item {
    font-size: 0.84rem;
}

.partnership__qualification-item::before {
    margin-right: 0.45rem;
    color: var(--color-gold-400);
    content: '✓';
}

.partner-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1.25rem;
}

.partner-card {
    min-height: 5.5rem;
    padding: 1rem;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    background: var(--color-background-light);
    color: var(--color-primary-dark);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.3;
    text-align: left;
    transition: background-color 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.partner-card:hover {
    border-color: var(--color-primary-light);
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.profile-modal {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(10, 60, 22, 0.78);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.profile-modal[hidden] {
    display: none;
}

.profile-modal--active {
    opacity: 1;
    pointer-events: auto;
}

.profile-modal__dialog {
    position: relative;
    width: min(100%, 62rem);
    max-height: min(88vh, 48rem);
    overflow-y: auto;
    padding: 3rem 1.5rem 1.5rem;
    border-radius: var(--radius-md);
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
}

.profile-modal__dialog:has(.split-modal) {
    width: min(100%, 72rem);
    padding: 0;
}

.profile-modal__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--color-primary-dark);
    font-size: 1.75rem;
    line-height: 1;
}

.profile-modal__close:hover {
    background: var(--color-primary-pale);
}

.partner-benefits__grid {
    display: grid;
    gap: 1rem;
}

.partner-benefit-card {
    padding: 1.4rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.partner-process {
    background: var(--color-surface) !important;
}

.partner-process__steps {
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
}

.partner-process__step {
    position: relative;
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: 1rem;
    padding-bottom: 1.5rem;
}

.partner-process__step:not(:last-child)::before {
    position: absolute;
    top: 3rem;
    bottom: 0.25rem;
    left: 1.45rem;
    width: 2px;
    background: var(--color-gold-400);
    content: '';
}

.partner-process__number {
    z-index: 1;
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--color-navy-900);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 700;
}

.partner-process__title {
    color: var(--color-navy-900);
    font-size: 1.1rem;
}

.partner-process__description {
    margin-top: 0.25rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* Profile modal content */
.profile-content {
    padding: 1.5rem;
}

.profile-content__header {
    margin-bottom: 1rem;
}

.profile-content__eyebrow {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-primary-light);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.profile-content__title {
    margin-bottom: 1.5rem;
    color: var(--color-primary-dark);
    font-family: var(--font-heading);
    font-size: 1.75rem;
    line-height: 1.2;
}

.profile-content__lead {
    margin-bottom: 2rem;
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.6;
}

.profile-content__subtitle {
    margin-top: 1rem;
    margin-bottom: 1rem;
    color: var(--color-primary-dark);
    font-size: 1.1rem;
}

.profile-content__list {
    margin-bottom: 2.5rem;
    padding-left: 1.25rem;
}

.profile-content__list li {
    margin-bottom: 0.75rem;
    color: var(--color-text);
    line-height: 1.6;
}

.profile-content__actions {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-start;
}

.profile-content__btn {
    margin-top: 0.25rem;
}

/* Evidence */
.success-stories__grid {
    display: grid;
    gap: 1rem;
}

.science__principles,
.science__resources {
    padding-top: 1.2rem;
    display: grid;
    gap: 2rem;
}

.success-story-card {
    display: flex;
    flex-direction: column;
    padding: 1.4rem;
    border: 1px solid var(--color-border);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.success-story-card__role {
    color: var(--color-gold-700);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.success-story-card__quote {
    margin-top: 1rem;
    color: var(--color-navy-800);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    line-height: 1.45;
}

.success-story-card__attribution {
    margin-top: auto;
    padding-top: 1rem;
    color: var(--color-muted);
    font-size: 0.82rem;
}

.science {
    background: var(--color-surface-alt) !important;
}

.science-principle,
.science-resource {
    padding: 1.4rem;
    border-top: 3px solid var(--color-blue-600);
    background: var(--color-white);
}

.science-resource .resource-link {
    display: inline-block;
    margin-top: 1rem;
}

/* FAQ and footer */
.faq__container {
    max-width: 54rem;
}

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

.faq__trigger {
    position: relative;
    display: block;
    padding: 1.2rem 3.5rem 1.2rem 1.2rem;
    color: var(--color-navy-900);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.faq__trigger::-webkit-details-marker {
    display: none;
}

.faq__trigger::after {
    position: absolute;
    top: 50%;
    right: 1.2rem;
    color: var(--color-gold-700);
    font-size: 1.55rem;
    font-weight: 400;
    line-height: 1;
    content: '+';
    transform: translateY(-50%);
    transition: transform 180ms ease;
}

.faq__item[open] .faq__trigger::after {
    content: '−';
}

.faq__answer {
    padding: 0 1.2rem 1.2rem;
    color: var(--color-muted);
}


/* In-page FAQ */
.faq-section {
    background: var(--color-background-light) !important;
}

.faq-section__inner {
    max-width: 58rem;
}

.faq-section__header {
    max-width: 42rem;
    margin-bottom: 2rem;
}

.faq-section__list {
    border-top: 1px solid var(--color-border-light);
}

.faq-section__item {
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-white);
}

.faq-section__question {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 3.5rem 1.2rem 1.25rem;
    color: var(--color-primary-dark);
    font-weight: 700;
    line-height: 1.4;
    cursor: pointer;
    list-style: none;
}

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

.faq-section__question::after {
    position: absolute;
    top: 50%;
    right: 1.25rem;
    color: var(--color-primary);
    content: '+';
    font-size: 1.55rem;
    font-weight: 400;
    line-height: 1;
    transform: translateY(-50%);
}

.faq-section__item[open] .faq-section__question::after {
    content: '-';
}

.faq-section__answer {
    padding: 0 1.25rem 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.faq-section__answer p {
    margin-bottom: 0;
}

.final-cta {
    background: linear-gradient(125deg, var(--color-navy-900), var(--color-navy-800)) !important;
    color: var(--color-white);
    text-align: center;
}

.final-cta__content {
    max-width: 54rem;
    margin: auto;
}

.final-cta .section__eyebrow,
.final-cta__title {
    color: var(--color-white);
}

.final-cta__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.75rem;
}

.final-cta .button--secondary {
    border-color: rgba(255, 255, 255, 0.7);
    color: var(--color-white);
}

.final-cta .button--secondary:hover {
    background: var(--color-white);
    color: var(--color-navy-900);
}

.site-footer {
    padding: 3.75rem 0 1.25rem;
    background: var(--color-primary-dark);
    color: rgba(255, 255, 255, 0.76);
}

.site-footer__main {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    align-items: start;
}

.site-footer__logo {
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.8rem;
}

.site-footer__summary {
    max-width: 22rem;
    margin-top: 0.75rem;
    font-size: 0.92rem;
}

.site-footer__email {
    display: inline-block;
    margin-top: 1rem;
    color: var(--color-gold-400);
    font-weight: 700;
}

.site-footer__navigation {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.footer-nav-group__title,
.site-footer__contact-title {
    color: var(--color-white);
    font-size: 0.96rem;
}

.footer-nav-group__list {
    margin-top: 0.65rem;
    list-style: none;
}

.footer-nav-group__list li+li {
    margin-top: 0.35rem;
}

.footer-nav-group__link {
    font-size: 0.86rem;
}

.footer-nav-group__link:hover,
.site-footer__email:hover {
    color: var(--color-gold-400);
}

.site-footer__contact-intro {
    margin: 0.5rem 0 1rem;
    font-size: 0.9rem;
}

.contact-details-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-details-list__item {
    color: var(--color-white);
    font-size: 0.95rem;
}

.contact-details-list__link {
    color: var(--color-white);
    text-decoration: none;
}

.contact-details-list__link:hover,
.contact-details-list__link:focus {
    text-decoration: underline;
}

.contact-form {
    display: grid;
    gap: 0.85rem;
}

.contact-form__field {
    display: grid;
    gap: 0.3rem;
}

.contact-form__label {
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 700;
}

.contact-form__input,
.contact-form__textarea,
.registration-form__input {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 0.25rem;
    background: rgba(255, 255, 255, 0.08);
    color: var(--color-white);
    padding: 0.7rem;
}

.contact-form__textarea {
    resize: vertical;
}

.registration-form {
    display: grid;
    gap: 1rem;
}

.registration-form__group {
    display: grid;
    gap: 0.35rem;
}

.registration-form__label {
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 700;
}

.registration-form__submit {
    justify-self: start;
}

.registration-form__message {
    color: var(--color-white);
    font-size: 0.9rem;
}

.contact-form__status {
    font-size: 0.85rem;
}

.site-footer__legal {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.site-footer__copyright {
    font-size: 0.78rem;
}

@media (min-width: 768px) {
    .container {
        width: min(calc(100% - 4rem), var(--container));
    }

    .section {
        padding: 6.5rem 0;
    }

    .hero__content {
        padding-block: 9rem 5rem;
    }

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

    .investment__callout {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding: 3rem;
    }

    .trust__grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .products-overview__categories {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .product-category {
        grid-template-columns: 1fr;
        align-content: start;
        min-height: 16rem;
    }

    .product-category__number {
        grid-row: auto;
    }

    .product-category__link {
        grid-column: auto;
        align-self: end;
        margin-top: auto;
    }

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

    .products-riders__layout {
        grid-template-columns: 0.85fr 1.15fr;
        align-items: center;
    }

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

    .partnership__hero {
        grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.78fr);
        align-items: start;
    }

    .partner-benefits__grid {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .partner-process__steps {
        flex-direction: row;
        gap: 0;
    }

    .partner-process__step {
        display: block;
        flex: 1;
        min-width: 0;
        padding: 0 1.1rem 0 0;
    }

    .partner-process__step:not(:last-child)::before {
        top: 1.45rem;
        right: 0.1rem;
        bottom: auto;
        left: auto;
        width: calc(100% - 3.5rem);
        height: 2px;
    }

    .partner-process__step:not(:last-child)::after {
        position: absolute;
        top: 1.07rem;
        right: 0;
        border-width: 0.38rem 0 0.38rem 0.48rem;
        border-style: solid;
        border-color: transparent transparent transparent var(--color-gold-400);
        content: '';
    }

    .partner-process__content {
        margin-top: 1rem;
    }

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

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

    .science__resources {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .final-cta__actions {
        flex-direction: row;
        justify-content: center;
    }

    .site-footer__main {
        grid-template-columns: 0.9fr 1.4fr 1fr;
    }

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

    .header__nav {
        display: flex;
        align-items: center;
        gap: 1.35rem;
    }

    .header__nav-link {
        color: var(--color-primary-dark);
        font-size: 0.88rem;
        font-weight: 600;
    }

    .header__nav-link:hover {
        color: var(--color-primary);
    }

    .header__cta {
        display: inline-flex;
    }

    .header__mobile-toggle,
    .header__mobile-menu {
        display: none !important;
    }
}

@media (min-width: 1024px) {
    .site-footer__navigation {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

/* --- Registration Section --- */
.registration-section {
    background-color: #f9f9fa;
    padding: 5rem 0;
    border-top: 1px solid var(--color-border);
}

.registration-section__container {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .registration-section__container {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.registration-section__title {
    font-size: 2.25rem;
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.registration-section__desc {
    font-size: 1.1rem;
    color: #4a4a4a;
    line-height: 1.6;
}

.registration-section__form-wrapper {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--color-border);
}

.registration-section__form-wrapper .registration-form__label {
    color: var(--color-primary-dark);
    font-weight: 600;
}

.registration-section__form-wrapper .registration-form__input {
    background-color: #ffffff;
    border: 1px solid #cccccc;
    color: #333333;
}

.registration-section__form-wrapper .registration-form__input:focus {
    border-color: var(--color-primary-dark);
    outline: none;
}

.registration-form__textarea {
    resize: vertical;
    font-family: inherit;
}

select.registration-form__input {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

.registration-form__group--checkbox {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
}

.registration-form__checkbox {
    margin-top: 0.25rem;
    width: 1rem;
    height: 1rem;
    cursor: pointer;
}

.registration-form__label--inline {
    font-weight: 400 !important;
    font-size: 0.875rem;
    color: #4a4a4a !important;
    line-height: 1.4;
    cursor: pointer;
}

/* --- Scientific Foundation Cards --- */
.science-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.science-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: #ffffff;
    height: 100%;
}

.science-card__media {
    width: 100%;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-bottom: 1px solid var(--color-border);
}

.science-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.science-card__content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.science-card__btn {
    margin-top: auto;
    align-self: flex-start;
}

/* --- Research Catalog --- */
.research-catalog__grid {
    display: grid;
    gap: 3rem;
    grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
    .research-catalog__grid {
        grid-template-columns: 1fr 2fr;
    }

    .research-catalog__header {
        position: sticky;
        top: 8rem;
        /* Increased to clear the fixed navigation bar */
        align-self: start;
    }
}

.research-catalog__eyebrow {
    display: block;
    margin-bottom: 0.65rem;
    color: var(--color-gold-700);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.research-catalog__title {
    color: var(--color-navy-900);
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.35rem);
    line-height: 1.12;
    margin-bottom: 1rem;
}

.research-catalog__intro {
    color: var(--color-muted);
    font-size: 1.06rem;
    line-height: 1.7;
}

.research-catalog__filter-wrapper {
    margin-bottom: 1.5rem;
}

.research-catalog__filter-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--color-primary-dark);
    font-size: 0.875rem;
    font-weight: 600;
}

.research-catalog__filter {
    width: 100%;
    max-width: 24rem;
    padding: 0.65rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-text);
    font-size: 0.95rem;
    cursor: pointer;
}

.research-item {
    border-bottom: 1px solid var(--color-border);
}

.research-item:first-child {
    border-top: 1px solid var(--color-border);
}

.research-item__trigger {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-weight: 600;
    color: var(--color-primary-dark);
    font-size: 1.1rem;
    font-family: inherit;
}

.research-item__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    font-size: 1.25rem;
    transition: transform 0.3s ease;
}

.research-item.is-active .research-item__icon {
    transform: rotate(45deg);
}

.research-item__content {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.3s ease;
}

.research-item__content-inner {
    overflow: hidden;
    padding-bottom: 0;
    transition: padding 0.3s ease;
}

.research-item.is-active .research-item__content {
    grid-template-rows: 1fr;
}

.research-item.is-active .research-item__content-inner {
    padding-bottom: 1.5rem;
}

.research-item__content p {
    margin-bottom: 1rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.is-hidden {
    display: none !important;
}

.research-catalog__actions {
    text-align: center;
    margin-top: 2rem;
}

/* --- Safety Banner --- */
.safety-banner {
    background-color: var(--color-primary-dark);
    color: #ffffff;
    padding: 5rem 0;
}

.safety-banner__container {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .safety-banner__container {
        grid-template-columns: 1fr 2fr;
        align-items: center;
    }
}

.safety-banner__title {
    font-size: 2.25rem;
    color: #ffffff;
    margin-bottom: 1rem;
}

.safety-banner__desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
}

.safety-banner__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.safety-banner__item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.safety-banner__icon {
    display: inline-block;
    color: var(--color-gold-400, #d4af37);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.safety-banner__item-title {
    color: #ffffff;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.safety-banner__item-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.safety-banner__btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    text-decoration: none;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.safety-banner__btn:hover,
.safety-banner__btn:focus {
    background-color: #ffffff;
    color: var(--color-primary-dark);
    border-color: #ffffff;
}

/* --- Video Library --- */
.video-library__playlist {
    max-width: 900px;
    margin: 3rem auto 0;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
}

.video-card__wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
    background-color: #f0f0f0;
    border: 1px solid var(--color-border);
}

.video-card__wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-library__actions {
    text-align: center;
    margin-top: 3rem;
}

/* --- Placement Guides --- */
.placement-guides__layout {
    display: grid;
    gap: 2rem;
}

.placement-guides__actions {
    text-align: center;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .placement-guides__layout {
        grid-template-columns: 250px 1fr;
        align-items: start;
    }
}

.placement-selector {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.placement-selector__btn {
    text-align: left;
    padding: 1rem 1.5rem;
    background: #f9f9fa;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
    color: #333;
    font-weight: 600;
}

.placement-selector__btn:hover {
    background: #f0f0f0;
}

.placement-selector__btn.is-active {
    background: var(--color-primary-dark);
    color: #ffffff;
    border-color: var(--color-primary-dark);
}

.placement-display {
    background: #ffffff;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2.5rem;
    min-height: 400px;
}

.placement-display__loading {
    color: var(--color-muted);
}

/* --- Placement Guide Static Layout --- */
.guide-content {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .guide-content {
        grid-template-columns: 1fr 1fr;
        align-items: start;
    }
}

.guide-content__title {
    color: var(--color-primary-dark);
    margin-bottom: 1rem;
}

.guide-content__instructions {
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: #333333;
}

.guide-alert {
    background: #fdf5f5;
    border-left: 4px solid #d9534f;
    padding: 1.25rem;
    border-radius: 4px;
}

.guide-alert__title {
    color: #d9534f;
    font-size: 0.9rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.guide-alert__text {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.5;
    margin: 0;
}

.guide-content__media {
    background: #f9f9fa;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.guide-content__image {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    mix-blend-mode: multiply;
}

/* --- Fix 1: Scrollable Media Container --- */
.split-modal__media,
.profile-modal__media {
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: none;
}

.split-modal__media::-webkit-scrollbar,
.profile-modal__media::-webkit-scrollbar {
    display: none;
}

/* --- Fix 2: High-Contrast, High Z-Index Close Button --- */
.split-modal__close,
.profile-modal__close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 99999;
    width: 36px;
    height: 36px;
    background-color: rgba(0, 0, 0, 0.65);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.2s ease;
    text-decoration: none;
}

.split-modal__close:hover,
.profile-modal__close:hover {
    background-color: var(--color-primary-dark);
    border-color: #ffffff;
    transform: scale(1.1);
}

/* --- Split Modal Layout Bounds --- */
.profile-modal__content,
.universal-modal__content {
    padding: 0;
    overflow: hidden;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.split-modal {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.split-modal__media {
    width: 100%;
    height: 250px;
    flex-shrink: 0;
    background-color: #f1f5f9;
    overflow: hidden;
}

.split-modal__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.split-modal__content {
    padding: 1.5rem;
    flex: 1;
    overflow-y: auto;
}

@media (min-width: 768px) {
    .split-modal {
        flex-direction: row;
    }

    .split-modal__media {
        flex: 0 0 40%;
        height: auto;
        min-height: 400px;
    }

    .split-modal__content {
        padding: 3rem;
        overflow-y: auto;
    }
}

/* --- Mobile Action Bar --- */
.mobile-action-bar {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 999;
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: #ffffff;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-action-bar.is-visible {
    transform: translateY(0);
}

.mobile-action-bar__inner {
    max-width: var(--container-max-width, 1200px);
    margin: 0 auto;
}

.mobile-action-bar__btn {
    width: 100%;
}

@media (min-width: 768px) {
    .mobile-action-bar {
        display: none !important;
    }
}