/* ============================================
   Brij & Sunita Agrawal Foundation
   Main Stylesheet
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Colors */
    --color-primary: #2595be;
    --color-primary-dark: #5f7d95;
    --color-primary-light: #94b7c1;
    --color-secondary: #86a877;
    --color-secondary-light: #83c2af;
    --color-accent: #ebd47d;
    --color-text: #253746;
    --color-text-light: #4e6473;
    --color-text-muted: #70868f;
    --color-background: #ffffff;
    --color-background-alt: #fbfaea;
    --color-background-dark: #e8f2ef;
    --color-border: #d8e7e8;

    /* Typography */
    --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Layout */
    --max-width: 1200px;
    --header-height: 80px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(37, 55, 70, 0.06);
    --shadow-md: 0 10px 24px -18px rgba(37, 55, 70, 0.38);
    --shadow-lg: 0 18px 34px -24px rgba(37, 55, 70, 0.42);
    --shadow-xl: 0 26px 48px -30px rgba(37, 55, 70, 0.48);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    font-weight: 400;
    color: var(--color-text);
    background-color: var(--color-background);
}

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

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-secondary);
}

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.75rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-md);
}

p:last-child {
    margin-bottom: 0;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.7;
    font-weight: 300;
    color: var(--color-text-light);
}

/* Container */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border: 2px solid transparent;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.btn-primary:hover {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary-light);
}

.btn-secondary:hover {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary-light);
    color: white;
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-full {
    width: 100%;
}

.btn-hero-secondary {
    background-color: rgba(255, 255, 255, 0.12);
    color: white;
    border-color: rgba(255, 255, 255, 0.72);
}

.btn-hero-secondary:hover {
    background-color: white;
    border-color: white;
    color: var(--color-primary-dark);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    color: var(--color-primary);
}

.text-link::after {
    content: '→';
    line-height: 1;
    transition: transform var(--transition-fast);
}

.text-link:hover::after {
    transform: translateX(4px);
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.nav-brand a {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
}

.nav-brand img {
    width: min(240px, 52vw);
    max-height: 54px;
    object-fit: contain;
}

.nav-brand a:hover {
    color: var(--color-secondary);
}

.nav-menu {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-menu a {
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid transparent;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-secondary-light);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--color-primary);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 82vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    background:
        linear-gradient(100deg, rgba(37, 55, 70, 0.88) 0%, rgba(37, 55, 70, 0.68) 42%, rgba(37, 55, 70, 0.24) 76%, rgba(37, 55, 70, 0.08) 100%),
        url('../images/brij-sunita-foundation-hero.jpg');
    background-position: center;
    background-size: cover;
    color: white;
    padding: var(--header-height) max(var(--spacing-lg), calc((100vw - var(--max-width)) / 2 + var(--spacing-lg))) var(--spacing-3xl);
}

.hero-content {
    width: min(100%, 620px);
    max-width: 620px;
    min-width: 0;
}

.hero-eyebrow {
    display: inline-block;
    margin-bottom: var(--spacing-md);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--color-accent);
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero h1 {
    font-size: 5rem;
    font-weight: 800;
    color: white;
    margin-bottom: var(--spacing-lg);
    overflow-wrap: anywhere;
}

.hero-tagline {
    width: min(100%, 620px);
    max-width: 620px;
    font-size: 1.45rem;
    font-weight: 300;
    line-height: 1.55;
    opacity: 0.96;
    margin-bottom: var(--spacing-xl);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.hero .btn-primary {
    background-color: white;
    border-color: white;
    color: var(--color-primary);
}

.hero .btn-primary:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-text);
}

/* Page Hero (inner pages) */
.page-hero {
    background:
        linear-gradient(135deg, rgba(37, 149, 190, 0.92) 0%, rgba(131, 194, 175, 0.86) 100%),
        linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    text-align: center;
    padding: calc(var(--header-height) + var(--spacing-3xl)) var(--spacing-lg) var(--spacing-3xl);
}

.page-hero h1 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.page-hero p {
    font-size: 1.25rem;
    font-weight: 300;
    opacity: 0.9;
}

/* Sections */
section {
    padding: var(--spacing-4xl) 0;
}

section h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.alt-bg {
    background-color: var(--color-background-alt);
}

/* Shared section headings */
.section-kicker {
    margin-bottom: var(--spacing-sm);
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: 0;
    text-transform: uppercase;
}

.section-heading {
    max-width: 760px;
    margin: 0 auto var(--spacing-2xl);
    text-align: center;
}

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

.section-heading > p:last-child {
    margin-top: var(--spacing-md);
    color: var(--color-text-light);
}

.section-heading--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
    gap: var(--spacing-3xl);
    max-width: none;
    text-align: left;
    align-items: end;
}

.section-heading--split h2 {
    text-align: left;
}

.section-heading--split > p:last-child {
    margin: 0;
    font-size: 1.05rem;
}

/* Mission Section */
.foundation-overview {
    background: white;
}

.overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: var(--spacing-3xl);
    align-items: center;
}

.overview-copy h2 {
    max-width: 680px;
    text-align: left;
    font-size: 2.75rem;
    margin-bottom: var(--spacing-lg);
}

.mission-statement {
    max-width: 720px;
    margin: 0;
    text-align: left;
    font-size: 1.18rem;
    line-height: 1.75;
    color: var(--color-text-light);
}

.overview-panel {
    background: var(--color-background-alt);
    border-top: 4px solid var(--color-accent);
    box-shadow: var(--shadow-lg);
}

.priority-link {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--spacing-sm) var(--spacing-md);
    padding: var(--spacing-lg);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-top: none;
}

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

.priority-link:hover {
    background: white;
    color: var(--color-text);
}

.priority-link span {
    grid-row: span 2;
    font-weight: 800;
    color: var(--color-primary);
}

.priority-link strong {
    font-size: 1.1rem;
    color: var(--color-primary-dark);
}

.priority-link em {
    font-style: normal;
    color: var(--color-text-light);
}

/* Where We Work */
.where-we-work {
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.place-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.place-card {
    min-height: 260px;
    padding: var(--spacing-xl);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
}

.place-number {
    margin-bottom: auto;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--color-secondary);
}

.place-card h3 {
    margin-top: var(--spacing-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
}

.place-card p {
    color: var(--color-text-light);
}

.mission-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.value-card {
    text-align: center;
    padding: var(--spacing-2xl);
    background: white;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.value-card h3 {
    margin-bottom: var(--spacing-md);
}

/* About Preview Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.image-placeholder {
    background: linear-gradient(135deg, var(--color-background-dark) 0%, var(--color-border) 100%);
    border-radius: 8px;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-style: italic;
    text-align: center;
    padding: var(--spacing-xl);
}

.image-placeholder.large {
    aspect-ratio: 3/4;
    max-width: 400px;
}

.photo-frame {
    background: white;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.photo-frame img {
    width: 100%;
    aspect-ratio: 3 / 2;
    object-fit: cover;
}

.photo-frame--portrait {
    max-width: 420px;
}

.photo-frame--portrait img {
    aspect-ratio: 2 / 3;
}

.photo-frame figcaption {
    padding: var(--spacing-md);
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.philanthropy-feature {
    margin-top: var(--spacing-xl);
}

.photo-gallery {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
    align-items: stretch;
}

.photo-gallery .photo-frame {
    display: flex;
    flex-direction: column;
}

.photo-gallery .photo-frame figcaption {
    flex: 1;
}

.about-text h2 {
    text-align: left;
}

/* Impact Stats */
.impact-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat {
    padding: var(--spacing-xl);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.65rem;
    line-height: 1.15;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.stat-label {
    font-size: 0.95rem;
    line-height: 1.45;
    color: var(--color-text-light);
    letter-spacing: 0;
}

.pathway-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.pathway-card {
    min-height: 310px;
    padding: var(--spacing-xl);
    background: white;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pathway-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    color: var(--color-text);
}

.pathway-card span {
    margin-bottom: auto;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0;
    text-transform: uppercase;
}

.pathway-card strong {
    display: block;
    margin-top: var(--spacing-3xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.35rem;
    line-height: 1.25;
    color: var(--color-primary-dark);
}

.pathway-card em {
    font-style: normal;
    color: var(--color-text-light);
}

/* Quote Section */
.quote-section {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
    text-align: center;
}

.quote-section blockquote p {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 300;
    font-style: italic;
    margin-bottom: var(--spacing-lg);
}

.quote-section cite {
    font-size: 1.125rem;
    opacity: 0.8;
}

/* Inline Quote */
.inline-quote {
    border-left: 4px solid var(--color-secondary-light);
    padding-left: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.inline-quote p {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text-light);
}

.inline-quote cite {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Featured Quote */
.featured-quote {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-2xl);
    background: var(--color-background-alt);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.featured-quote p {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 300;
    font-style: italic;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
}

/* Highlights Grid */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
}

.highlight-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.highlight-card h3 {
    margin-bottom: var(--spacing-md);
}

.highlight-card a {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 600;
}

.story-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

.story-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    padding: var(--spacing-xl);
}

.story-card--image {
    padding: 0;
}

.story-card--image img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.story-body {
    padding: var(--spacing-xl);
}

.story-card span,
.story-body span {
    display: inline-block;
    margin-bottom: var(--spacing-md);
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--color-secondary);
    letter-spacing: 0;
    text-transform: uppercase;
}

.story-card h3,
.story-body h3 {
    margin-bottom: var(--spacing-md);
}

.story-card p,
.story-body p {
    color: var(--color-text-light);
}

.story-card a,
.story-body a {
    display: inline-block;
    margin-top: var(--spacing-md);
    font-weight: 700;
}

/* Content Blocks */
.content-block {
    max-width: 800px;
    margin: 0 auto;
}

.content-block.centered {
    text-align: center;
}

/* Bio Sections */
.bio-intro-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.bio-summary .lead {
    margin-bottom: var(--spacing-lg);
}

/* Timeline Sections */
.timeline-section {
    padding: var(--spacing-3xl) 0;
}

.timeline-section h2 {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.career-section {
    margin-bottom: var(--spacing-2xl);
}

.career-section:last-child {
    margin-bottom: 0;
}

.career-section h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

/* Awards Grid */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.award-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-secondary-light);
}

.award-year {
    display: block;
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.award-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
}

.award-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Philanthropy Sections */
.philanthropy-intro {
    padding: var(--spacing-3xl) 0;
}

.philanthropy-section {
    padding: var(--spacing-3xl) 0;
}

.philanthropy-section h2 {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.philanthropy-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

.philanthropy-content h3 {
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.philanthropy-content h3:first-child {
    margin-top: 0;
}

/* Impact Box */
.impact-box {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: calc(var(--header-height) + var(--spacing-xl));
}

.impact-box h4 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--color-border);
}

.impact-item {
    text-align: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.impact-item:last-child {
    border-bottom: none;
}

.impact-item .amount {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.impact-item .description {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Focus Areas */
.focus-areas {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-xl);
}

.focus-areas li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.focus-areas li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    background-color: var(--color-secondary);
    border-radius: 50%;
}

/* Community Sections */
.org-card {
    background: white;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.org-header {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    color: white;
    padding: var(--spacing-xl);
}

.org-header h2 {
    color: white;
    text-align: left;
    margin-bottom: var(--spacing-sm);
}

.org-role {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-text);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
}

.org-content {
    padding: var(--spacing-2xl);
}

.org-content--media {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
    gap: var(--spacing-2xl);
    align-items: center;
}

.org-photo {
    margin: 0;
}

.org-photo-gallery {
    display: grid;
    gap: var(--spacing-xl);
}

.org-photo img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 6px;
}

.org-photo figcaption {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--color-text-muted);
}

.org-content h3 {
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.org-content ul {
    padding-left: var(--spacing-xl);
}

.org-content ul li {
    position: relative;
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.org-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5em;
    width: 8px;
    height: 8px;
    background-color: var(--color-secondary);
    border-radius: 50%;
}

.community-program-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.community-program-card {
    min-height: 280px;
    padding: var(--spacing-xl);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.community-program-card span {
    margin-bottom: var(--spacing-xl);
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--color-secondary);
    text-transform: uppercase;
}

.community-program-card h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
}

.community-program-card p {
    color: var(--color-text-light);
}

/* Mentorship Section */
.mentorship-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary-light));
    color: white;
}

.mentorship-section h2 {
    color: white;
}

.mentorship-section p {
    opacity: 0.9;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
}

.contact-info h2 {
    text-align: left;
}

.contact-details {
    margin: var(--spacing-2xl) 0;
}

.contact-item {
    margin-bottom: var(--spacing-xl);
}

.contact-item h3 {
    font-size: 1rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.contact-item ul {
    padding-left: var(--spacing-lg);
}

.contact-item ul li {
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.contact-item ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

.affiliated-orgs h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.affiliated-orgs ul {
    padding-left: var(--spacing-lg);
}

.affiliated-orgs ul li {
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    position: relative;
}

.affiliated-orgs ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

/* Contact Form */
.contact-form-container,
.contact-card {
    background: var(--color-background-alt);
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

.contact-form-container h2,
.contact-card h2 {
    text-align: left;
    margin-bottom: var(--spacing-xl);
}

.contact-actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-top: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    font-family: var(--font-body);
    font-size: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 149, 190, 0.12);
}

.form-note {
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* Media Section */
.media-section {
    background: var(--color-background-alt);
}

.media-section h2 {
    margin-bottom: var(--spacing-md);
}

.section-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    color: var(--color-text-light);
}

.media-sources {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.media-sources h3 {
    margin-bottom: var(--spacing-lg);
}

.media-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-md);
}

.media-list li {
    background: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    border: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.source-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm) var(--spacing-md);
    margin-top: var(--spacing-xl);
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.source-links a {
    font-weight: 600;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, var(--color-background-alt), var(--color-background-dark));
    text-align: center;
}

.cta-section h2 {
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
    color: var(--color-text-light);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--color-primary-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: var(--spacing-3xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    opacity: 0.7;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-accent);
    font-size: 1rem;
    margin-bottom: var(--spacing-lg);
}

.footer-links ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
    color: white;
}

.footer-contact p {
    opacity: 0.7;
    margin-bottom: var(--spacing-lg);
}

.footer-contact .btn {
    background: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.footer-contact .btn:hover {
    background: var(--color-accent);
    color: var(--color-text);
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .about-grid,
    .bio-intro-grid,
    .philanthropy-grid,
    .contact-grid,
    .overview-grid,
    .section-heading--split,
    .org-content--media {
        grid-template-columns: 1fr;
    }

    .place-grid,
    .pathway-grid,
    .story-grid,
    .community-program-grid {
        grid-template-columns: 1fr;
    }

    .section-heading--split {
        gap: var(--spacing-lg);
    }

    .org-photo-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        align-items: start;
    }

    .overview-copy h2 {
        font-size: 2.35rem;
    }

    .place-card,
    .pathway-card,
    .community-program-card {
        min-height: 0;
    }

    .image-placeholder.large {
        max-width: 300px;
        margin: 0 auto;
    }

    .photo-frame--portrait {
        margin: 0 auto;
    }

    .impact-box {
        position: static;
    }

    .philanthropy-sidebar {
        order: -1;
    }

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

@media (max-width: 768px) {
    .photo-gallery {
        grid-template-columns: 1fr;
    }

    .org-photo-gallery {
        grid-template-columns: 1fr;
    }

    html {
        font-size: 15px;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }

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

    .hero {
        align-items: flex-end;
        justify-content: flex-start;
        background:
            linear-gradient(180deg, rgba(37, 55, 70, 0.06) 0%, rgba(37, 55, 70, 0.52) 44%, rgba(37, 55, 70, 0.94) 100%),
            linear-gradient(90deg, rgba(37, 55, 70, 0.5) 0%, rgba(37, 55, 70, 0.2) 100%),
            url('../images/brij-sunita-foundation-hero.jpg');
        background-position: 30% center;
        background-size: cover;
        padding-bottom: var(--spacing-2xl);
    }

    .hero-tagline {
        font-size: 1.2rem;
    }

    .overview-copy h2,
    .section-heading--split h2 {
        font-size: 2rem;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: var(--spacing-xl);
        gap: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .stat-number {
        font-size: 1.45rem;
    }

    .quote-section blockquote p {
        font-size: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links ul,
    .footer-contact {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 76vh;
        padding-left: var(--spacing-lg);
        padding-right: var(--spacing-lg);
        background-position: 25% center;
    }

    .hero h1 {
        font-size: 2.15rem;
    }

    .hero-tagline {
        width: min(100%, 22rem);
        font-size: 1.08rem;
        line-height: 1.55;
    }

    .hero-actions,
    .contact-actions {
        flex-direction: column;
    }

    .hero-actions .btn,
    .contact-actions .btn {
        width: 100%;
    }

    .overview-panel,
    .place-card,
    .pathway-card,
    .community-program-card,
    .story-card,
    .story-body {
        padding: var(--spacing-lg);
    }

    .story-card--image {
        padding: 0;
    }

    .priority-link {
        grid-template-columns: 38px 1fr;
        padding: var(--spacing-md);
    }

    .impact-stats {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

/* Progressive navigation and motion preferences. */
.header.scrolled { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 10%); }
[id] { scroll-margin-top: calc(var(--header-height) + 1rem); }
.reveal-pending { opacity: 0; transform: translateY(20px); }
.value-card, .highlight-card, .award-card, .stat, .org-card {
    transition: opacity 0.6s ease, transform 0.6s ease;
}
#main-content:focus { outline: none; }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .reveal-pending { opacity: 1; transform: none; }
}
@media (max-width: 768px) {
    html:not(.js) .header { position: relative; height: auto; }
    html:not(.js) .nav { flex-direction: column; padding-block: 1rem; }
    html:not(.js) .nav-toggle { display: none; }
    html:not(.js) .nav-menu {
        position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none;
        flex-direction: row; flex-wrap: wrap; justify-content: center; padding: 1rem;
    }
}