/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e4d2b;
    --primary-light: #2d7a3e;
    --primary-dark: #0f2515;
    --accent-color: #ff6b35;
    --accent-light: #ff8c61;
    --text-dark: #1a1a1a;
    --text-light: #ffffff;
    --bg-light: #f5f7fa;
    --bg-white: #ffffff;
    --bg-cream: #faf8f5;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.18);
    --border-radius: 16px;
    --border-radius-lg: 24px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: 60px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.site-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 37, 21, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.nav-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.nav-logo:hover {
    color: var(--accent-light);
}

.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
    background: var(--accent-color) !important;
    color: var(--text-light) !important;
}

.nav-cta:hover {
    background: var(--accent-light) !important;
}

/* Hamburger toggle — hidden on desktop */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle-bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-light);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

/* Animated X when open */
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: rgba(15, 37, 21, 0.98);
        padding: 16px 24px 24px;
        gap: 8px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links li {
        list-style: none;
    }

    .nav-links a {
        display: block;
        padding: 14px 20px;
        font-size: 1.05rem;
        text-align: center;
        border-radius: 10px;
    }
}

/* Hero Section */
.hero {
    background-color: #24593a;
    background-image: linear-gradient(135deg, transparent 0%, var(--primary-light) 50%, transparent 100%);
    background-size: 150% 150%;
    background-position: center;
    color: var(--text-light);
    padding: 80px 20px 140px;
    text-align: center;
    position: relative;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/happy_animals.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
    opacity: 0.25;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(
            ellipse 900px 600px at -25% 100%,
            rgba(255, 255, 255, 0.12),
            transparent 70%
        ),
        radial-gradient(
            ellipse 900px 600px at 25% 100%,
            rgba(255, 255, 255, 0.12),
            transparent 70%
        ),
        radial-gradient(
            ellipse 900px 600px at 75% 100%,
            rgba(255, 255, 255, 0.12),
            transparent 70%
        ),
        radial-gradient(
            ellipse 900px 600px at 125% 100%,
            rgba(255, 255, 255, 0.12),
            transparent 70%
        );
    background-size: 200% 100%;
    background-position: 0% 0%;
    animation: gradientMove 12s linear infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(
            ellipse 800px 500px at -25% 0%,
            rgba(255, 255, 255, 0.10),
            transparent 70%
        ),
        radial-gradient(
            ellipse 800px 500px at 25% 0%,
            rgba(255, 255, 255, 0.10),
            transparent 70%
        ),
        radial-gradient(
            ellipse 800px 500px at 75% 0%,
            rgba(255, 255, 255, 0.10),
            transparent 70%
        ),
        radial-gradient(
            ellipse 800px 500px at 125% 0%,
            rgba(255, 255, 255, 0.10),
            transparent 70%
        );
    background-size: 200% 100%;
    background-position: 0% 0%;
    animation: gradientMoveSlow 18s linear infinite;
}


.hero .container {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 15px;
    letter-spacing: -2px;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 2.2rem;
    font-weight: 400;
    margin-bottom: 30px;
    opacity: 0.95;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    letter-spacing: 0.5px;
}

.location-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.08);
    padding: 8px 20px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: none;
}

.globe-icon {
    font-size: 1.8rem;
    display: inline-block;
}

.hero-description {
    font-size: 1.35rem;
    max-width: 750px;
    margin: 0 auto 50px;
    opacity: 0.95;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    font-weight: 300;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 18px 48px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    color: var(--text-light);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.15rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.3);
    animation: fadeInUp 0.8s ease-out 0.6s both;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(255, 107, 53, 0.4);
}

.cta-button.primary {
    background: var(--text-light);
    color: var(--primary-color);
    font-size: 1.3rem;
    padding: 20px 60px;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
}

.cta-button.primary:hover {
    background: var(--bg-cream);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.2);
}

/* About Section */
.about {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-cream) 100%);
    text-align: center;
}

.impact {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-cream) 100%);
    text-align: center;
}

.about h2,
.impact h2 {
    font-size: 3rem;
    margin-bottom: 35px;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
}

.about h2::after,
.impact h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

.about p {
    font-size: 1.25rem;
    max-width: 850px;
    margin: 0 auto;
    margin-top: 30px;
    line-height: 1.9;
    color: var(--text-dark);
    font-weight: 400;
}

.impact-description {
    font-size: 1.25rem;
    max-width: 850px;
    margin: 0 auto 50px;
    line-height: 1.9;
    color: var(--text-dark);
    font-weight: 400;
}

.impact-metrics {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    margin-top: 60px;
}

.impact-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.impact-number {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -2px;
    text-shadow: 0 2px 8px rgba(30, 77, 43, 0.1);
}

.impact-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}

/* Projects Section */
.projects {
    padding: 100px 20px 120px;
    background: var(--bg-cream);
}

.projects h2 {
    font-size: 3rem;
    margin-bottom: 70px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.projects h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

/* Carousel */
.carousel-container {
    position: relative;
    margin-top: 50px;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    overflow: hidden;
    padding: 40px 0;
    cursor: grab;
}

.carousel-container:active {
    cursor: grabbing;
}

.project-carousel {
    display: flex;
    gap: 35px;
    padding: 0 calc((100vw - 1200px) / 2);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-carousel .project-card {
    flex: 0 0 calc((1200px - 70px) / 3);
    min-width: calc((1200px - 70px) / 3);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-white);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.carousel-nav:hover {
    background: var(--primary-color);
    color: var(--text-light);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav.prev {
    left: 40px;
}

.carousel-nav.next {
    right: 40px;
}

@media (max-width: 768px) {
    .carousel-nav {
         width: 40px;
         height: 40px;
         font-size: 1.2rem;
    }
    
    .carousel-nav.prev {
        left: 10px;
    }

    .carousel-nav.next {
        right: 10px;
    }
}


.project-card {
    background: var(--bg-white);
    padding: 45px 35px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(255, 107, 53, 0.1);
}

.project-icon {
    font-size: 3.5rem;
    margin-bottom: 24px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.project-card h3 {
    font-size: 1.65rem;
    margin-bottom: 16px;
    color: var(--primary-color);
    font-weight: 700;
}

.project-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #555;
}

.project-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.project-card.loading {
    opacity: 0.7;
}

/* Ideas Teaser Section (landing page) */
.ideas-teaser {
    padding: 100px 20px;
    background: var(--bg-cream);
    text-align: center;
}

.ideas-teaser h2 {
    font-size: 3rem;
    margin-bottom: 35px;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
}

.ideas-teaser h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

.ideas-teaser-text {
    font-size: 1.25rem;
    max-width: 650px;
    margin: 30px auto 40px;
    line-height: 1.9;
    color: var(--text-dark);
    font-weight: 400;
}

.ideas-teaser-text em {
    font-style: italic;
}

/* Ideas Hero */
.ideas-hero {
    background-color: var(--primary-color);
    background-image: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    padding: 80px 20px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ideas-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('assets/pigs_and_dogs.webp');
    background-size: cover;
    background-position: center 65%;
    background-repeat: no-repeat;
    opacity: 0.25;
}

.ideas-hero .container {
    position: relative;
    z-index: 1;
}

.ideas-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 16px;
}

.ideas-hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.85;
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

/* Ideas Page (card grid) */
.ideas-page {
    padding: 60px 20px 100px;
    background: var(--bg-cream);
    min-height: 60vh;
}

.ideas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.idea-card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 32px 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.idea-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.idea-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: rgba(30, 77, 43, 0.12);
}

.idea-card:hover::before {
    transform: scaleX(1);
}

.idea-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1.4;
}

.idea-card-section {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.idea-card-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--primary-color);
    opacity: 0.6;
}

.idea-card-section p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #444;
    white-space: pre-line;
}

.idea-card-section a {
    color: var(--accent-color);
    text-decoration: none;
    word-break: break-all;
}

.idea-card-section a:hover {
    text-decoration: underline;
}

.idea-card-contact {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.idea-card-contact a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.idea-card-contact a:hover {
    color: var(--accent-light);
}

.ideas-loading-state,
.ideas-empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    color: #888;
}

.ideas-loading-icon,
.ideas-empty-state span {
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
}

.ideas-empty-state p,
.ideas-loading-state p {
    font-size: 1.1rem;
}

@media (max-width: 480px) {
    .ideas-hero h1 {
        font-size: 2rem;
    }

    .ideas-hero-subtitle {
        font-size: 1rem;
    }

    .ideas-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .idea-card {
        padding: 24px 20px;
    }
}

.ideas-loading,
.ideas-empty {
    text-align: center;
    padding: 40px 20px;
    color: #666;
    font-style: italic;
}

/* Meetings Section */
.meetings {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-light) 100%);
}

.meetings h2 {
    font-size: 3rem;
    margin-bottom: 50px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.meetings h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

.meeting-info {
    max-width: 700px;
    margin: 0 auto;
    margin-top: 40px;
    text-align: center;
}

.meeting-detail {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    margin-bottom: 35px;
    box-shadow: var(--shadow);
    border: 2px solid rgba(255, 107, 53, 0.1);
    transition: all 0.3s ease;
}

.meeting-detail:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.meeting-icon {
    font-size: 3.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.meeting-detail h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 8px;
    font-weight: 700;
}

.meeting-detail p {
    font-size: 1.2rem;
    color: #666;
    font-weight: 500;
}

.meeting-detail .meeting-location {
    font-size: 0.95rem;
    margin-top: 4px;
}

.meeting-description {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-dark);
    font-weight: 400;
}

/* CTA Section */
.cta {
    padding: 120px 20px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 50%, var(--primary-color) 100%);
    color: var(--text-light);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
}

.cta > .container {
    position: relative;
    z-index: 1;
}

.cta h2 {
    font-size: 3.2rem;
    margin-bottom: 25px;
    font-weight: 800;
    letter-spacing: -1px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.cta p {
    font-size: 1.3rem;
    margin-bottom: 45px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.95;
    line-height: 1.7;
    font-weight: 300;
}

.cta-note {
    margin-top: 24px;
    font-size: 0.95rem;
    opacity: 0.75;
    font-style: italic;
}

/* Footer */
footer {
    background-color: var(--primary-dark);
    color: var(--text-light);
    padding: 40px 20px;
    text-align: center;
}

footer p {
    font-size: 1rem;
    opacity: 0.85;
    font-weight: 300;
}

footer .contact-email {
    margin-top: 12px;
    font-size: 0.95rem;
}

footer .contact-email a {
    color: var(--accent-light);
    text-decoration: none;
}

footer .contact-email a:hover {
    text-decoration: underline;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes gradientMove {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

@keyframes gradientMoveSlow {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .project-carousel {
        padding: 0 calc((100vw - 750px) / 2);
    }

    .project-carousel .project-card {
        flex: 0 0 calc((750px - 35px) / 2);
        min-width: calc((750px - 35px) / 2);
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 80vh;
        padding: 120px 20px 100px;
    }

    .hero-title {
        font-size: 3rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .location-badge {
        padding: 10px 24px;
        gap: 10px;
    }

    .globe-icon {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .about h2,
    .impact h2,
    .projects h2,
    .ideas-teaser h2,
    .meetings h2 {
        font-size: 2.3rem;
    }

    .impact-metrics {
        gap: 50px;
        margin-top: 40px;
    }

    .impact-number {
        font-size: 3rem;
    }

    .cta h2 {
        font-size: 2.5rem;
    }

    .project-carousel {
        padding: 0 calc((100vw - 350px) / 2);
    }

    .project-carousel .project-card {
        flex: 0 0 350px;
        min-width: 350px;
    }

    .meeting-detail {
        flex-direction: column;
        text-align: center;
        padding: 35px 25px;
    }

    .cta-button {
        padding: 16px 36px;
        font-size: 1.05rem;
    }

    .cta-button.primary {
        font-size: 1.2rem;
        padding: 18px 45px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 20px 80px;
        min-height: 75vh;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .location-badge {
        padding: 8px 20px;
        gap: 8px;
    }

    .globe-icon {
        font-size: 1.3rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .about,
    .projects,
    .ideas-teaser,
    .meetings {
        padding: 70px 20px;
    }

    .about h2,
    .impact h2,
    .projects h2,
    .ideas-teaser h2,
    .meetings h2 {
        font-size: 2rem;
    }

    .impact-metrics {
        flex-direction: column;
        gap: 30px;
    }

    .impact-number {
        font-size: 2.5rem;
    }

    .cta {
        padding: 90px 20px;
    }

    .cta h2 {
        font-size: 2rem;
    }

    .project-card {
        padding: 35px 25px;
    }
}

/* ========================================
   Start a Chapter Page
   ======================================== */

:root {
    --purple: #7c3aed;
    --purple-light: #a78bfa;
    --purple-dark: #5b21b6;
    --purple-glow: rgba(124, 58, 237, 0.15);
}

/* Chapter Hero */
.chapter-hero {
    background-color: var(--primary-color);
    background-image: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-light) 100%);
    color: var(--text-light);
    padding: 100px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.chapter-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('assets/cow_library.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
}

.chapter-hero .container {
    position: relative;
    z-index: 1;
}

.chapter-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.chapter-hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
    font-weight: 400;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

/* Chapter Intro */
.chapter-intro {
    padding: 80px 20px;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-cream) 100%);
}

.chapter-intro-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.chapter-intro-content p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-dark);
    font-weight: 400;
}

.chapter-intro-content em {
    color: var(--primary-color);
    font-weight: 600;
    font-style: italic;
}

/* Chapter Meeting Format */
.chapter-meeting {
    padding: 80px 20px 100px;
    background: var(--bg-cream);
}

.chapter-meeting h2 {
    font-size: 3rem;
    margin-bottom: 60px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.chapter-meeting h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--purple), var(--purple-light));
    border-radius: 2px;
}

/* Steps */
.chapter-steps {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
    position: relative;
}

/* Vertical connecting line */
.chapter-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    bottom: 40px;
    left: 32px;
    width: 3px;
    background: linear-gradient(180deg, var(--purple-light), var(--purple), var(--purple-light));
    border-radius: 2px;
    opacity: 0.2;
}

.chapter-step {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    position: relative;
}

.chapter-step-number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple) 0%, var(--purple-light) 100%);
    color: var(--text-light);
    font-size: 1.4rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px var(--purple-glow), 0 0 0 6px rgba(124, 58, 237, 0.08);
    position: relative;
    z-index: 1;
    line-height: 1;
}

.chapter-step-body {
    flex: 1;
    background: var(--bg-white);
    padding: 36px 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chapter-step-body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--purple), var(--purple-light));
    transform: scaleY(0);
    transform-origin: top;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.chapter-step:hover .chapter-step-body {
    transform: translateY(-4px);
    box-shadow: var(--shadow), 0 0 0 1px rgba(124, 58, 237, 0.08);
}

.chapter-step:hover .chapter-step-body::before {
    transform: scaleY(1);
}

.chapter-step:hover .chapter-step-number {
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.25), 0 0 0 8px rgba(124, 58, 237, 0.12);
}

.chapter-step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--purple);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.chapter-step-body p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 12px;
}

.chapter-step-body p:last-child {
    margin-bottom: 0;
}

.chapter-step-note {
    background: rgba(124, 58, 237, 0.04);
    border-left: 3px solid var(--purple-light);
    padding: 14px 18px;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem !important;
    color: #555 !important;
    font-style: italic;
}

.chapter-step-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chapter-step-list li {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #444;
    padding-left: 28px;
    position: relative;
}

.chapter-step-list li::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--purple), var(--purple-light));
}

/* Getting Started Section */
.chapter-start {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-white) 0%, var(--bg-cream) 100%);
}

.chapter-start h2 {
    font-size: 3rem;
    margin-bottom: 60px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.chapter-start h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

.chapter-start-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    max-width: 1100px;
    margin: 0 auto;
}

.chapter-start-card {
    background: var(--bg-white);
    padding: 40px 32px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chapter-start-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    transform: scaleX(0);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.chapter-start-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.chapter-start-card:hover::before {
    transform: scaleX(1);
}

.chapter-start-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.chapter-start-card h3 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.chapter-start-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 12px;
}

.chapter-start-card p:last-child {
    margin-bottom: 0;
}

.chapter-start-card ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.chapter-start-card ul li {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #555;
    padding-left: 24px;
    position: relative;
}

.chapter-start-card ul li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-color);
}

.chapter-start-tip {
    background: rgba(30, 77, 43, 0.04);
    border-left: 3px solid var(--primary-light);
    padding: 14px 18px;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem !important;
    color: #555 !important;
    font-style: italic;
}

/* Chapter Projects Section */
.chapter-projects {
    padding: 80px 20px 100px;
    background: var(--bg-cream);
}

.chapter-projects h2 {
    font-size: 3rem;
    margin-bottom: 40px;
    text-align: center;
    color: var(--primary-color);
    font-weight: 700;
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.chapter-projects h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-light));
    border-radius: 2px;
}

.chapter-projects-content {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.chapter-projects-content p {
    font-size: 1.15rem;
    line-height: 1.9;
    color: var(--text-dark);
    font-weight: 400;
}

.chapter-projects-content a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.chapter-projects-content a:hover {
    color: var(--accent-light);
    text-decoration: underline;
}

/* CTA buttons row */
.chapter-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Chapter page responsive */
@media (max-width: 768px) {
    .chapter-hero h1 {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .chapter-hero-subtitle {
        font-size: 1.1rem;
    }

    .chapter-meeting h2,
    .chapter-start h2,
    .chapter-projects h2 {
        font-size: 2.3rem;
    }

    .chapter-step {
        gap: 20px;
    }

    .chapter-step-number {
        width: 52px;
        height: 52px;
        font-size: 1.2rem;
    }

    .chapter-steps::before {
        left: 26px;
    }

    .chapter-step-body {
        padding: 28px 24px;
    }

    .chapter-step-title {
        font-size: 1.3rem;
    }

    .chapter-start-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .chapter-hero {
        padding: 80px 20px 60px;
    }

    .chapter-hero h1 {
        font-size: 2rem;
    }

    .chapter-hero-subtitle {
        font-size: 1rem;
    }

    .chapter-intro {
        padding: 60px 20px;
    }

    .chapter-meeting,
    .chapter-start,
    .chapter-projects {
        padding: 60px 20px;
    }

    .chapter-meeting h2,
    .chapter-start h2,
    .chapter-projects h2 {
        font-size: 2rem;
    }

    .chapter-step {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
    }

    .chapter-steps::before {
        display: none;
    }

    .chapter-step-list li {
        text-align: left;
    }

    .chapter-step-note {
        text-align: left;
    }

    .chapter-step-body {
        padding: 24px 20px;
    }

    .chapter-start-card {
        padding: 32px 24px;
    }

    .chapter-cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}