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

html {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: 'SF Pro Display', 'Inter', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: #1a202c;
    background-color: #ffffff;
    font-size: 16px;
    font-weight: 400;
    letter-spacing: -0.01em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Premium Loading Animation */
@keyframes slideInFromTop {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInScale {
    0% {
        opacity: 0;
        transform: scale(0.95);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Navigation - Solid White Background */
.navbar {
    background: #ffffff !important;
    color: #1a202c !important;
    padding: 0.25rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
}

.navbar.scrolled {
    background: #ffffff !important;
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.18);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo-img {
    height: 200px;
    width: auto;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    filter: drop-shadow(0 3px 12px rgba(0, 0, 0, 0.15));
}

.nav-logo .logo-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.15));
}

.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    color: #1a202c !important;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: 8px;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.08);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-link.active {
    color: #667eea;
    background: rgba(102, 126, 234, 0.12);
}

.nav-link.active::before {
    width: 80%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.hamburger:hover {
    background: rgba(102, 126, 234, 0.08);
}

.bar {
    width: 25px;
    height: 3px;
    background: #2d3748;
    margin: 3px 0;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    border-radius: 2px;
}

/* Hero Section - Full Background Image */
.hero {
    background: 
        linear-gradient(135deg, rgba(26, 54, 93, 0.75) 0%, rgba(43, 119, 173, 0.65) 30%, rgba(74, 144, 226, 0.55) 60%, rgba(107, 182, 255, 0.45) 100%),
        url('attached_assets/_MG_9957_1753793162038.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    padding: 240px 0 120px;
    display: flex;
    align-items: center;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(75, 144, 226, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(107, 182, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(43, 119, 173, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.03"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.03"/><circle cx="25" cy="75" r="1" fill="%23ffffff" opacity="0.02"/><circle cx="75" cy="25" r="1" fill="%23ffffff" opacity="0.02"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');
    opacity: 0.4;
    pointer-events: none;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #f0f4ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.2s both;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
    line-height: 1.7;
    font-weight: 400;
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.4s both;
}

.hero-org-name {
    font-size: 1.75rem !important;
    font-weight: 600 !important;
    background: linear-gradient(135deg, #87ceeb 0%, #b0e0e6 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    margin-bottom: 1rem !important;
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.3s both;
}

.hero-tagline {
    font-size: 1.5rem !important;
    font-weight: 500 !important;
    color: #b0e0e6 !important;
    margin-bottom: 1.5rem !important;
    font-style: italic;
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.5s both;
}

.hero-subtitle {
    font-size: 1.2rem !important;
    margin-bottom: 3rem !important;
    color: rgba(255, 255, 255, 0.9);
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.6s both;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    margin-top: 2.5rem;
    animation: slideInFromTop 1s cubic-bezier(0.4, 0.0, 0.2, 1) 0.7s both;
}



@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Premium Button Styles */
.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    display: inline-block;
    cursor: pointer;
    font-size: 1.1rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    backdrop-filter: blur(20px);
    letter-spacing: -0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #2b77ad 0%, #1a365d 100%);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4a90e2 0%, #2b77ad 100%);
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(75, 144, 226, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(20px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(255, 255, 255, 0.2);
}

/* Section Styling */
.section-title {
    text-align: center;
    font-size: 3.5rem;
    margin-bottom: 5rem;
    color: #1a202c;
    font-weight: 700;
    position: relative;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, #2b77ad, #4a90e2);
    border-radius: 2px;
}

/* About Section - Premium Cards */
.about {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 6rem;
    align-items: start;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-text h3 {
    color: #2d3748;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    margin-top: 3rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.about-text h3:first-child {
    margin-top: 0;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: #4a5568;
    font-weight: 400;
}

.about-text ul {
    list-style: none;
    margin-left: 0;
}

.about-text li {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: #4a5568;
    position: relative;
    padding-left: 2rem;
    line-height: 1.7;
}

.about-text li:before {
    content: "✈";
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
    font-size: 1.2rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 3rem 2rem;
    border-radius: 24px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2b77ad, #4a90e2);
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(102, 126, 234, 0.15);
    background: rgba(255, 255, 255, 0.95);
}

.stat-card i {
    font-size: 3.5rem;
    background: linear-gradient(135deg, #2b77ad, #4a90e2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.stat-card h3 {
    color: #1a202c;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.stat-card p {
    color: #4a5568;
    font-size: 1rem;
    line-height: 1.6;
}

/* Team Section */
.team {
    padding: 120px 0;
    background: linear-gradient(180deg, #f7fafc 0%, #eef7ff 50%, #ffffff 100%);
}

.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.team-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(43, 119, 173, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
}

.team-image:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(43, 119, 173, 0.25);
}

.group-photo {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 24px;
    filter: brightness(1.05) contrast(1.1);
    transition: all 0.4s ease;
}

.group-photo:hover {
    filter: brightness(1.1) contrast(1.15);
    transform: scale(1.02);
}

.team-text h3 {
    color: #1a365d;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.team-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #2d3748;
    font-weight: 400;
}

.founders {
    background: rgba(43, 119, 173, 0.05);
    padding: 2rem;
    border-radius: 16px;
    border-left: 4px solid #2b77ad;
    margin-top: 2rem;
}

.founders h4 {
    color: #1a365d;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

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

.founders li {
    color: #2b77ad;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
    position: relative;
    padding-left: 1.5rem;
}

.founders li:before {
    content: "✈";
    position: absolute;
    left: 0;
    color: #4a90e2;
    font-weight: bold;
}

/* Monthly Meetings Section */
.services {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.meeting-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 3rem;
    margin-bottom: 5rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 2rem;
}

.meeting-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 3rem 2.5rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.meeting-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.meeting-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.02), rgba(118, 75, 162, 0.02));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.meeting-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 32px 64px rgba(102, 126, 234, 0.15);
}

.meeting-card:hover::after {
    opacity: 1;
}

.meeting-card i {
    font-size: 3.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.meeting-card h3 {
    color: #1a202c;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
}

.meeting-card p {
    color: #4a5568;
    line-height: 1.7;
    font-size: 1.05rem;
    position: relative;
    z-index: 1;
}

.meeting-cta {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 4rem 3rem;
    border-radius: 24px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.meeting-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.meeting-cta h3 {
    color: #1a202c;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.meeting-cta p {
    color: #4a5568;
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* Statistics Banner */
.stats-banner {
    background: linear-gradient(135deg, #1a365d 0%, #2b77ad 50%, #4a90e2 100%);
    color: white;
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.stats-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: 2rem 1rem;
}

.stat-number {
    font-size: 4rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #b0e0e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    font-size: 1.25rem;
    font-weight: 500;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Gallery Section */
.gallery {
    padding: 120px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
}

.gallery-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: #4a5568;
    margin-bottom: 4rem;
    margin-top: -2rem;
    font-weight: 400;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    padding: 0 2rem;
    margin-bottom: 4rem;
}

.gallery-item {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    background: white;
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 32px 64px rgba(0, 0, 0, 0.15);
}

.gallery-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.gallery-placeholder {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    height: 320px;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.loading-shimmer {
    background: linear-gradient(90deg, #667eea 25%, #764ba2 50%, #667eea 75%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite linear;
}

.gallery-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="dots" width="50" height="50" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="2" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23dots)"/></svg>');
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 2;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 4.5rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.3));
}

.gallery-overlay p {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.gallery-caption {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 400;
}

.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.75rem 2rem;
    border: 2px solid #667eea;
    background: transparent;
    color: #667eea;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    font-size: 1rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    padding: 0 2rem;
}

.contact-info h3 {
    color: #1a202c;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.contact-info > p {
    font-size: 1.125rem;
    color: #4a5568;
    margin-bottom: 3rem;
    line-height: 1.7;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2.5rem;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.contact-item i {
    font-size: 1.5rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-top: 0.2rem;
    min-width: 24px;
}

.contact-item h4 {
    color: #1a202c;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.contact-item p {
    color: #4a5568;
    line-height: 1.6;
}

.contact-form {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: 2rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0.0, 0.2, 1);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1a202c 0%, #2d3748 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><pattern id="footergrain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23ffffff" opacity="0.03"/><circle cx="75" cy="75" r="1" fill="%23ffffff" opacity="0.03"/></pattern></defs><rect width="100%" height="100%" fill="url(%23footergrain)"/></svg>');
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.footer-logo {
    height: 120px;
    width: auto;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
    filter: brightness(0) invert(1) drop-shadow(0 4px 12px rgba(255, 255, 255, 0.2));
}

.footer-section h3,
.footer-section h4 {
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-section p {
    line-height: 1.7;
    opacity: 0.9;
    color: #e2e8f0;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: #e2e8f0;
    text-decoration: none;
    opacity: 0.9;
    transition: all 0.3s ease;
    padding: 0.25rem 0;
    display: inline-block;
}

.footer-section ul li a:hover {
    opacity: 1;
    color: #667eea;
    transform: translateX(5px);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
    padding: 1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
    background: linear-gradient(135deg, #667eea, #764ba2);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.3);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    opacity: 0.8;
    position: relative;
    z-index: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .hero-content,
    .about-grid {
        padding: 0 1.5rem;
    }
    
    .section-title {
        font-size: 3rem;
    }
    
    .hero h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        background-attachment: scroll;
    }

    .hamburger {
        display: flex;
    }

    .nav-logo .logo-img {
        height: 60px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(15px);
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.4, 0.0, 0.2, 1);
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        padding: 2rem 0;
        border-top: 1px solid rgba(102, 126, 234, 0.2);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero {
        padding: 140px 0 80px;
        min-height: 90vh;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2.5rem;
        margin-bottom: 1.5rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .hero-org-name {
        font-size: 1.4rem !important;
    }

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

    .hero-subtitle {
        font-size: 1rem !important;
        margin-bottom: 2rem !important;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
        margin-top: 1.5rem;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        padding: 0 1rem;
    }

    .about-stats {
        flex-direction: column;
        gap: 2rem;
    }

    .meeting-info {
        grid-template-columns: 1fr;
        padding: 0 1rem;
        gap: 2.5rem;
    }

    .meeting-card {
        padding: 2.5rem 2rem;
    }
    
    .meeting-cta {
        padding: 3rem 2rem;
        margin: 0 1rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .team-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0 1rem;
        text-align: center;
    }

    .team-image {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        padding: 0 1rem;
    }

    .contact-form {
        padding: 2.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
        padding: 0 1rem;
    }

    .section-title {
        font-size: 2.5rem;
        margin-bottom: 4rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-logo .logo-img {
        height: 50px;
    }

    .nav-menu {
        top: 70px;
    }

    .hero {
        padding: 120px 0 60px;
        min-height: 85vh;
    }

    .hero h1 {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }

    .hero p {
        font-size: 0.95rem;
        margin-bottom: 0.75rem;
    }

    .hero-org-name {
        font-size: 1.2rem !important;
        margin-bottom: 0.75rem !important;
    }

    .hero-tagline {
        font-size: 1.1rem !important;
        margin-bottom: 1rem !important;
    }

    .hero-subtitle {
        font-size: 0.95rem !important;
        margin-bottom: 1.5rem !important;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero-buttons {
        margin-top: 1rem;
        gap: 0.75rem;
    }

    .btn {
        max-width: 250px;
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }

    .section-title {
        font-size: 1.75rem;
        margin-bottom: 2.5rem;
    }

    .stats-banner {
        padding: 50px 0;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .stat-item {
        padding: 1.5rem 0.5rem;
    }

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

    .stat-label {
        font-size: 0.9rem;
        line-height: 1.3;
    }

    .about,
    .team,
    .services,
    .gallery,
    .contact {
        padding: 80px 0;
    }

    .team-content {
        gap: 2rem;
    }

    .team-text h3 {
        font-size: 1.75rem;
    }

    .founders {
        padding: 1.5rem;
    }

    .meeting-card,
    .contact-form {
        padding: 2rem 1.5rem;
    }

    .btn {
        padding: 0.875rem 1.75rem;
        font-size: 1rem;
    }

    .gallery-placeholder {
        height: 220px;
    }

    .gallery-overlay i {
        font-size: 3.5rem;
    }

    .gallery-filter {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1.25rem;
        font-size: 0.9rem;
    }

    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding: 1.25rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 1rem;
        font-size: 16px;
    }
}

/* Mobile-first optimizations */
@media (max-width: 640px) {
    .container {
        padding: 0 1rem;
    }

    .contact-form {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 1rem;
        font-size: 16px; /* Prevents zoom on iOS */
        border-radius: 8px;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 0.5rem;
    }

    .about-text p,
    .about-text li {
        font-size: 1rem;
        line-height: 1.6;
    }

    .meeting-card {
        padding: 2rem 1.5rem;
        margin: 0 0.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        padding: 0 1rem;
    }
}

/* Prevent horizontal scroll */
html, body {
    overflow-x: hidden;
    width: 100%;
}

/* Better touch targets */
@media (max-width: 768px) {
    .nav-link {
        padding: 1rem 1.5rem;
        font-size: 1.1rem;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn {
        min-height: 48px;
        touch-action: manipulation;
    }

    .hamburger {
        min-width: 48px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Enhanced accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .navbar {
        background: rgba(26, 32, 44, 0.9);
        color: #e2e8f0;
    }
    
    .nav-link {
        color: #e2e8f0;
    }
}

/* Advanced scroll behavior */
section {
    scroll-margin-top: 140px;
}

/* Premium text selection */
::selection {
    background: rgba(102, 126, 234, 0.2);
    color: #1a202c;
}

/* Enhanced focus states */
button:focus,
input:focus,
select:focus,
textarea:focus,
.btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.4);
    outline-offset: 2px;
}

/* Smooth performance optimizations */
* {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
}

/* Premium loading states */
.loading {
    animation: shimmer 2s infinite linear;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
}