/* --- "MIDNIGHT & GOLD" DARK MODE DESIGN SYSTEM --- */
:root {
    --color-primary-accent: #E0B86B;
    --color-primary-hover: #F7D380;
    --color-bg-main: #0D1B2A;
    --color-bg-content: #1B263B;
    --color-text-main: #F0F4F8;
    --color-text-secondary: #8D99AE;
    --color-border: #2A3A54;
    --font-primary: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    --container-width: 1140px;
    --spacing-unit: 8px;
    --border-radius: 8px;
}
/* --- GLOBAL RESETS & STYLES --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-primary); background-color: var(--color-bg-main); color: var(--color-text-main); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
/* --- TYPOGRAPHY --- */
h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.3; margin-bottom: calc(var(--spacing-unit) * 2); color: var(--color-text-main); }
h1 { font-size: 3rem; } h2 { font-size: 2.25rem; } h3 { font-size: 1.5rem; }
p { margin-bottom: calc(var(--spacing-unit) * 2); color: var(--color-text-secondary); }
a { color: var(--color-primary-accent); text-decoration: none; font-weight: 600; transition: color 0.3s ease; }
a:hover { color: var(--color-primary-hover); }
ul { list-style: none; padding-left: 20px; }
ul li { position: relative; padding-left: 25px; margin-bottom: calc(var(--spacing-unit) * 1.5); color: var(--color-text-secondary); }
ul li::before { content: '■'; position: absolute; left: 0; color: var(--color-primary-accent); font-size: 1.2rem; line-height: 1; }
hr { border: none; border-top: 1px solid var(--color-border); margin: calc(var(--spacing-unit) * 5) auto; width: 80%; }
/* --- LAYOUT & COMPONENTS --- */
.container { width: 90%; max-width: var(--container-width); margin: 0 auto; }
.content-section { padding: calc(var(--spacing-unit) * 10) 0; }
.section-title { text-align: center; margin-bottom: calc(var(--spacing-unit) * 6); }
.section-bordered { border-bottom: 1px solid var(--color-border); }
.button { display: inline-block; background-color: var(--color-primary-accent); color: var(--color-bg-main); padding: 14px 32px; font-family: var(--font-primary); font-weight: 700; font-size: 16px; border-radius: var(--border-radius); cursor: pointer; text-decoration: none; border: none; box-shadow: 0 4px 20px rgba(224, 184, 107, 0.2); transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; }
/* --- HEADER --- */
.main-header { background-color: rgba(13, 27, 42, 0.8); backdrop-filter: blur(12px); border-bottom: 1px solid var(--color-border); padding: calc(var(--spacing-unit) * 2) 0; position: sticky; top: 0; z-index: 100; transition: top 0.5s ease-in-out; }
.header-container { display: flex; justify-content: space-between; align-items: center; width: 90%; max-width: var(--container-width); margin: 0 auto; }
.main-header .logo { display: flex; align-items: center; gap: calc(var(--spacing-unit) * 1.5); font-weight: 700; font-size: 1.75rem; color: var(--color-text-main); text-decoration: none; }
.main-header .logo img { height: 40px; width: auto; }
.main-nav { display: flex; align-items: center; }
.main-nav a { color: var(--color-text-secondary); margin-left: calc(var(--spacing-unit) * 4); font-weight: 600; }
.main-nav a:not(.active):hover { color: var(--color-text-main); }
.main-nav a.active { color: var(--color-primary-accent); font-weight: 700; }
.main-nav a.button { color: #000000; padding: 10px 24px; }
.main-nav a.button:hover { color: #000000; }
/* --- HERO SECTION --- */
.hero { display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; color: #FFFFFF; position: relative; padding: 20px; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; filter: brightness(0.5) contrast(1.1); z-index: -2; }
.hero::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(0deg, var(--color-bg-main) 0%, rgba(13, 27, 42, 0.5) 100%); z-index: -1; }
.hero h1 { max-width: 800px; margin-bottom: calc(var(--spacing-unit) * 3); color: #FFFFFF; text-shadow: 0 2px 8px rgba(0,0,0,0.7); }
.home-hero { min-height: 500px; height: 65vh; }
.home-hero::before { background: url('aag.webp') no-repeat center center/cover; }
.about-hero { min-height: 500px; height: 65vh; }
.about-hero::before { background: url('aab.webp') no-repeat center center/cover; }
.engager-hero { min-height: 400px; height: 55vh; }
.engager-hero::before { background: url('aaf.webp') no-repeat center center/cover; }
.engager-hero h1 { font-size: 4.5rem; }
.testimony-hero { min-height: 500px; height: 65vh; overflow: hidden; }
.testimony-hero::before { background: url('aak.webp') no-repeat center center/cover; }
.youthexchange-hero { min-height: 400px; height: 55vh; }
.youthexchange-hero::before { background: url('aar.webp') no-repeat center center/cover; }
.youthexchange-hero h1 { font-size: 4.5rem; }
.pecs-hero { min-height: 550px; height: 70vh; }
.pecs-hero::before { background: url('aam.webp') no-repeat center center/cover; }
/* --- VALUES & SERVICES SECTION (CARDS) --- */
.values-grid, .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: calc(var(--spacing-unit) * 4); perspective: 1500px; }
.value-card, .service-card { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; text-decoration: none; transform-style: preserve-3d; }
.value-card img, .service-card img { width: 100%; height: 220px; object-fit: cover; filter: grayscale(40%) brightness(0.9); }
.value-card-content, .service-card-content { padding: calc(var(--spacing-unit) * 4); }
.value-card-content { transform: translateZ(20px); }
.value-card h3, .service-card h3 { margin-bottom: var(--spacing-unit); font-size: 1.3rem; color: var(--color-text-main); }
.service-card h3 { margin-bottom: 0; }
/* --- MISSION & ACTIVITIES SECTION --- */
.mission-content, .activities-content { background: linear-gradient(145deg, #1B263B, #151F30); padding: calc(var(--spacing-unit) * 8); border-radius: var(--border-radius); max-width: 900px; margin: 0 auto; text-align: center; border: 1px solid var(--color-border); box-shadow: 0 10px 40px rgba(0,0,0,0.2); }
.mission-content ul { text-align: left; display: inline-block; margin-top: calc(var(--spacing-unit) * 4); }
.activities-content .button { margin-top: calc(var(--spacing-unit) * 4); }
/* --- OFFICES & COMMUNITY SECTION --- */
.offices-section .grid-container, .community-section .grid-container { display: grid; grid-template-columns: 1fr 1fr; gap: calc(var(--spacing-unit) * 8); align-items: center; }
.offices-section img, .community-section img { width: 100%; height: 100%; max-height: 450px; object-fit: cover; border-radius: var(--border-radius); }
/* --- TEAM SECTION --- */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: calc(var(--spacing-unit) * 4); perspective: 2000px; }
.team-card { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); text-align: center; padding: calc(var(--spacing-unit) * 4); transform-style: preserve-3d; }
.avatar { width: 150px; height: 150px; border-radius: 50%; overflow: hidden; display: inline-block; margin-bottom: calc(var(--spacing-unit) * 3); border: 4px solid var(--color-border); background: var(--color-bg-content); }
.avatar img { width: 100%; height: 100%; object-fit: cover; display: block; transform-origin: center center; }
.team-card h3 { margin-bottom: var(--spacing-unit); font-size: 1.25rem; }
.team-card .role { color: var(--color-primary-accent); font-weight: 600; margin-bottom: calc(var(--spacing-unit) * 2); min-height: 40px; }
.team-card .expertise { color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.5; margin: 0; }
/* --- ENGAGER PAGE --- */
.intro-text { text-align: center; font-size: 1.15rem; max-width: 800px; margin: 0 auto calc(var(--spacing-unit) * 6) auto; color: var(--color-text-main); }
.programs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--spacing-unit) * 4); }
.program-card { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: calc(var(--spacing-unit) * 4); display: flex; flex-direction: column; }
.program-card .button { margin-top: calc(var(--spacing-unit) * 2); }
.program-card h3 { color: var(--color-primary-accent); margin-bottom: calc(var(--spacing-unit) * 2); }
.program-card p { flex-grow: 1; }
.final-text { text-align: center; font-size: 1.1rem; max-width: 900px; margin: calc(var(--spacing-unit) * 8) auto 0 auto; }
/* --- TESTIMONIALS SECTION --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: calc(var(--spacing-unit) * 4); perspective: 1500px; }
.testimonial-card { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; text-decoration: none; transform-style: preserve-3d; }
.testimonial-card img { width: 100%; height: 240px; object-fit: cover; filter: grayscale(40%) brightness(0.9); }
.testimonial-card-content { padding: calc(var(--spacing-unit) * 4); transform: translateZ(20px); }
.testimonial-card h3 { margin-bottom: 0; font-size: 1.3rem; color: var(--color-text-main); }
.testimonial-card p { font-size: 0.95rem; line-height: 1.7; margin-top: var(--spacing-unit); }
/* --- GALLERY / CAROUSEL --- */
.carousel-container { position: relative; width: 100%; margin: 0 auto; }
.carousel-viewport { overflow: hidden; border-radius: var(--border-radius); }
.carousel-track { display: flex; transition: transform 0.5s ease-in-out; }
.carousel-slide { min-width: 100%; }
.carousel-slide img { width: 100%; display: block; max-height: 70vh; object-fit: contain; border-radius: var(--border-radius); }
.carousel-button { position: absolute; top: 50%; transform: translateY(-50%); background-color: rgba(13, 27, 42, 0.7); border: 1px solid var(--color-border); color: var(--color-primary-accent); border-radius: 50%; width: 50px; height: 50px; cursor: pointer; z-index: 10; display: flex; align-items: center; justify-content: center; transition: background-color 0.3s ease, transform 0.3s ease; }
.carousel-button:hover { background-color: var(--color-bg-content); transform: translateY(-50%) scale(1.1); }
.carousel-button.prev { left: 16px; }
.carousel-button.next { right: 16px; }
.carousel-button svg { width: 24px; height: 24px; fill: currentColor; }
.carousel-dots { text-align: center; padding-top: calc(var(--spacing-unit) * 3); }
.carousel-dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; background-color: var(--color-border); margin: 0 6px; cursor: pointer; transition: background-color 0.3s ease, transform 0.3s ease; }
.carousel-dot.active { background-color: var(--color-primary-accent); transform: scale(1.2); }
/* --- YOUTHEXCHANGE & PECS PAGE --- */
.page-content { max-width: 800px; margin: 0 auto; text-align: center; }
.page-content p { font-size: 1.1rem; line-height: 1.7; }
.whatsapp-cta { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); padding: calc(var(--spacing-unit) * 4); margin-top: calc(var(--spacing-unit) * 5); }
.whatsapp-cta p { font-size: 1.1rem; color: var(--color-text-main); margin-bottom: var(--spacing-unit); }
.whatsapp-cta a { font-size: 1.1rem; text-decoration: underline; }
.section-subtitle { text-align: center; color: var(--color-text-secondary); font-size: 1.25rem; margin-bottom: calc(var(--spacing-unit) * 6); }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: calc(var(--spacing-unit) * 4); perspective: 1500px; }
.step-card { background-color: var(--color-bg-content); border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; text-align: center; text-decoration: none; transform-style: preserve-3d; }
.step-card img { width: 100%; height: 220px; object-fit: cover; filter: grayscale(40%) brightness(0.9); }
.step-card-content { padding: calc(var(--spacing-unit) * 4); transform: translateZ(20px); }
.step-card h3 { margin-bottom: var(--spacing-unit); font-size: 1.3rem; color: var(--color-text-main); }
.step-card p { font-size: 0.95rem; margin-bottom: 0; }
.boxed-content { background: linear-gradient(145deg, #1B263B, #151F30); padding: calc(var(--spacing-unit) * 8); border-radius: var(--border-radius); max-width: 900px; margin: 0 auto; border: 1px solid var(--color-border); box-shadow: 0 10px 40px rgba(0,0,0,0.2); }
.boxed-content .button { margin-top: calc(var(--spacing-unit) * 4); }
.boxed-content ul { list-style-position: inside; padding-left: calc(var(--spacing-unit) * 2); margin-bottom: calc(var(--spacing-unit) * 2); }
.boxed-content li { color: var(--color-text-secondary); margin-bottom: var(--spacing-unit); }
/* --- FOOTER --- */
.main-footer { background-color: #0A1421; padding: calc(var(--spacing-unit) * 6) 0; border-top: 1px solid var(--color-border); }
.footer-container { display: flex; justify-content: center; text-align: center; }
.footer-about { display: flex; flex-direction: column; align-items: center; }
.footer-logo a { font-size: 1.5rem; font-weight: 700; color: var(--color-primary-accent); }
.footer-logo a:hover { color: var(--color-primary-hover); }
.footer-description { font-size: 0.9rem; color: var(--color-text-secondary); line-height: 1.7; margin-top: var(--spacing-unit); margin-bottom: calc(var(--spacing-unit) * 3); }
.social-links { display: flex; gap: calc(var(--spacing-unit) * 2.5); margin-bottom: calc(var(--spacing-unit) * 2); }
.social-links svg { width: 28px; height: 28px; fill: var(--color-text-secondary); transition: fill 0.3s ease, transform 0.3s ease; }
.social-links a:hover svg { fill: var(--color-primary-accent); transform: translateY(-3px); }
.footer-contact p { margin-bottom: calc(var(--spacing-unit) * 0.5); font-size: 0.9rem; }
.footer-contact a { color: var(--color-text-secondary); }
.footer-contact a:hover { color: var(--color-primary-accent); }
/* --- RESPONSIVE DESIGN --- */
@media (max-width: 900px) {
    h1 { font-size: 2.5rem; } h2 { font-size: 2rem; }
    .offices-section .grid-container, .community-section .grid-container { grid-template-columns: 1fr; gap: calc(var(--spacing-unit) * 4); }
    .offices-section img, .community-section img { order: -1; margin-bottom: 2rem; }
    .engager-hero h1, .youthexchange-hero h1 { font-size: 3.5rem; }
}
@media (max-width: 768px) {
    .header-container { flex-direction: column; gap: 1rem; }
    .hero { min-height: 400px; height: 60vh; }
    .main-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
    .main-nav a { margin-left: 0; }
    .engager-hero, .youthexchange-hero { min-height: 350px; height: 50vh; }
    .engager-hero h1, .youthexchange-hero h1 { font-size: 2.8rem; }
    .programs-grid { grid-template-columns: 1fr; }
    .carousel-button { width: 40px; height: 40px; }
    .carousel-button.prev { left: 8px; }
    .carousel-button.next { right: 8px; }
}

/* --- DESKTOP HOVER EFFECTS & ACCESSIBILITY --- */

/* 1. Animation & Hover Effects for Desktop Only */
/* These rules only apply to devices that can properly hover (e.g., a desktop with a mouse) */
@media (hover: hover) and (pointer: fine) {
    /* Add transitions back in */
    .value-card, .service-card { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .value-card img, .service-card img { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), filter 0.6s ease; }
    .value-card-content { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .team-card { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .team-card img, .team-card h3, .team-card .role, .team-card .expertise { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .avatar { transition: width 0.45s ease, height 0.45s ease, transform 0.45s ease, border-color 0.45s ease; will-change: width, height, transform; }
    .avatar img { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .program-card { transition: transform 0.3s ease, box-shadow 0.3s ease; }
    .testimonial-card { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .testimonial-card img { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), filter 0.6s ease; }
    .testimonial-card-content { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .step-card { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s cubic-bezier(0.23, 1, 0.32, 1); }
    .step-card img { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), filter 0.6s ease; }
    .step-card-content { transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1); }

    /* Apply hover effects */
    .button:hover { transform: translateY(-3px); box-shadow: 0 7px 25px rgba(247, 211, 128, 0.25); }
    .value-card:hover, .service-card:hover, .program-card:hover, .testimonial-card:hover, .team-card:hover, .step-card:hover { border-color: var(--color-primary-accent); box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4); }
    .value-card:hover img, .service-card:hover img, .testimonial-card:hover img, .step-card:hover img { filter: grayscale(0%) brightness(1); }
    .value-card:hover img, .testimonial-card:hover img, .step-card:hover img { transform: translateZ(40px) scale(1.1); }
    .value-card:hover .value-card-content, .testimonial-card:hover .testimonial-card-content, .step-card:hover .step-card-content { transform: translateZ(60px); }
    .team-card:hover:nth-child(1) { transform: rotateY(7.5deg) rotateX(-5deg) scale(1.05); }
    .team-card:hover:nth-child(2) { transform: rotateX(-10deg) scale(1.05); }
    .team-card:hover:nth-child(3) { transform: rotateY(-7.5deg) rotateX(-5deg) scale(1.05); }
    .team-card:hover:nth-child(4) { transform: rotateY(15deg) scale(1.05); }
    .team-card:hover:nth-child(5) { transform: scale(1.05); }
    .team-card:hover:nth-child(6) { transform: rotateY(-15deg) scale(1.05); }
    .team-card:hover:nth-child(7) { transform: rotateY(7.5deg) rotateX(5deg) scale(1.05); }
    .team-card:hover:nth-child(8) { transform: rotateX(10deg) scale(1.05); }
    .team-card:hover:nth-child(9) { transform: rotateY(-7.5deg) rotateX(5deg) scale(1.05); }
    .team-card:hover img { transform: translateZ(50px) scale(1.05); }
    .team-card:hover h3 { transform: translateZ(60px); }
    .team-card:hover .role { transform: translateZ(40px); }
    .team-card:hover .expertise { transform: translateZ(30px); }
    .team-card:hover .avatar { width: 200px; height: 200px; transform: translateY(-6px); border-color: var(--color-primary-accent); }
    .team-card:hover .avatar img { transform: scale(1.1) translateZ(0); }
    .program-card:hover { transform: translateY(-8px) scale(1.02); }
    .step-card:hover { transform: scale(1.05) translateY(-8px); }
}

/* 2. Accessibility Override for Reduced Motion */
/* This makes animations instant for users who have this enabled in their OS. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}