:root {
    --primary-color: #2C3E50;    /* Professional dark blue */
    --secondary-color: #F5F6FA;  /* Light background */
    --accent-color: #3498DB;     /* Bright blue accent */
    --text-dark: #2C3E50;        /* Dark text */
    --text-light: #FFFFFF;       /* Light text */
    --gradient-1: linear-gradient(135deg, #2C3E50, #3498DB, #2980B9);
    --gradient-2: linear-gradient(45deg, #3498DB, #2980B9, #2C3E50);
    --gradient-3: linear-gradient(to right, #2C3E50, #3498DB);
    --gradient-4: linear-gradient(to bottom right, #2980B9, #3498DB);
    --c-color: #3498DB;          
    --h-color: #2980B9;          
    --i-color: #2C3E50;          
    --light-gray: #ECF0F1;
    --border-color: rgba(44, 62, 80, 0.1);
    --gradient-section1: linear-gradient(135deg, #EBF4F5, #B5C6E0);
    --gradient-section2: linear-gradient(135deg, #E0EAFC, #CFDEF3);
    --gradient-accent: linear-gradient(90deg, #3498DB, #2980B9);
}

body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    background: var(--secondary-color);
    color: var(--text-dark);
    line-height: 1.6;
}

.full-screen {
    min-height: 85vh;  /* Reduced from 90vh */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;  /* Reduced from 60px 20px */
}

.section-content {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    padding: 10px;  /* Reduced from 20px */
}

.section-content h2 {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.section-content h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-accent);
}

/* Navigation */
.main-nav {
    background: var(--secondary-color);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: background 0.3s;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.main-nav.scrolled {
    background: var(--secondary-color);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 40px;
}

.nav-logo {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    font-weight: 300;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(rgba(44, 62, 80, 0.85), 
                rgba(52, 152, 219, 0.85), 
                rgba(41, 128, 185, 0.85)),
                url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--text-light);
    position: relative;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 2rem;
    max-width: 900px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 200;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.cta-button {
    display: inline-block;
    padding: 15px 30px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-color));
    border: none;
    color: white;
    text-decoration: none;
    margin-top: 30px;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: translateY(-2px);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;  /* Consistent smaller gap */
    margin-top: 20px;  /* Reduced from 30px */
}

.service-item {
    padding: 20px;  /* Reduced padding */
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: all 0.3s ease;
}

.service-item:hover {
    background: var(--gradient-accent);
    color: white;
}

/* Process Steps */
.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;  /* Consistent smaller gap */
    margin-top: 20px;  /* Reduced from 30px */
    position: relative;
}

.process-steps .step {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(52, 152, 219, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    padding: 30px;
    text-align: left;
}

.process-steps .step:hover {
    background: var(--gradient-accent);
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.process-steps .step::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-accent);
    transition: width 0.3s ease;
}

.process-steps .step:hover::after {
    width: 100%;
}

.step-number {
    font-size: 3rem;
    font-weight: 200;
    color: var(--accent-color);
    position: relative;
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

.step:hover .step-number {
    color: white;
}

.step h3 {
    margin: 15px 0 10px;
    font-size: 1.4rem;
    font-weight: 400;
}

.step p {
    margin: 0;
    padding-left: 15px;
    border-left: 2px solid var(--accent-color);
    line-height: 1.5;
    transition: all 0.3s ease;
}

.step:hover p {
    border-left-color: white;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    margin-top: 50px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
}

.contact-form button {
    background: var(--gradient-accent);
    color: white;
    border: none;
}

.hero-content p {
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 1px;
    margin-bottom: 2rem;
}

.content-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.feature-icons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.icon-box {
    text-align: center;
    padding: 2rem;
    background: var(--light-gray);
    backdrop-filter: none;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: none;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    color: var(--text-dark);
}

.icon-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255,255,255,0.2),
        transparent
    );
    transition: 0.5s;
}

.icon-box:hover::before {
    left: 100%;
}

.icon-box:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: none;
    box-shadow: none;
}

.icon-box:hover i {
    transform: scale(1.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.icon-box i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.chi-meaning {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    padding: 4rem 1rem;
    background: var(--gradient-2);
    margin-bottom: 2rem;
}

.chi-meaning-section {
    padding: 5rem 2rem;
    background: var(--secondary-color);
    color: var(--primary-color);
    position: relative;
}

.chi-meaning-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.chi-title h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.chi-explanation {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.letter-reveal {
    display: flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideInAndFade 0.5s ease-out forwards;
}

.letter-reveal:nth-child(1) { animation-delay: 0.2s; }
.letter-reveal:nth-child(2) { animation-delay: 0.4s; }
.letter-reveal:nth-child(3) { animation-delay: 0.6s; }

.letter-reveal .letter {
    font-size: 4rem;
    font-weight: 300;
    background: none;
    color: var(--primary-color);
    -webkit-text-fill-color: var(--primary-color);
    padding: 0.5rem;
    min-width: 60px;
    text-shadow: none;
}

.letter-reveal .word {
    font-size: 2rem;
    color: var(--primary-color);
    font-weight: 300;
    position: relative;
    padding-left: 1rem;
}

.letter-reveal .word::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 2px;
    height: 0;
    background: var(--primary-color);
    animation: lineGrow 0.3s ease forwards;
    animation-delay: inherit;
}

/* Meaning Section */
.meaning-section {
    background: var(--gradient-section2);
}

.meaning-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;  /* Consistent smaller gap */
    margin-top: 20px;  /* Reduced from 30px */
}

.meaning-item {
    text-align: center;
    padding: 20px;  /* Reduced padding */
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(52, 152, 219, 0.2);
    border-radius: 8px;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                box-shadow 0.4s ease;
}

.meaning-item:hover {
    background: var(--gradient-accent);
    color: white;
}

.meaning-item:hover .meaning-letter,
.meaning-item:hover h3,
.meaning-item:hover p {
    color: white;
}

.meaning-letter {
    font-size: 4rem;
    font-weight: 200;
    color: var(--accent-color);
    display: block;
    margin-bottom: 20px;
    display: inline-block;
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.meaning-item:hover .meaning-letter {
    transform: translateY(-5px) scale(1.1);
}

.meaning-item h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 400;
}

/* About Section */
.about-section {
    padding-top: 120px; /* Add extra padding at top to account for fixed nav */
}

/* Mission Section */
.mission-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 10px;  /* Reduced from 0 20px */
}

.mission-main {
    opacity: 1;  /* Changed from 0 */
    transform: none;  /* Remove initial transform */
}

.highlight-text {
    opacity: 1;  /* Ensure text is visible */
    position: relative;
    padding-left: 20px;
    border-left: 4px solid var(--accent-color);  /* Add visible border */
    margin-bottom: 20px;  /* Reduced from 25px */
    padding-bottom: 20px;  /* Reduced from 25px */
}

.mission-details {
    opacity: 1;  /* Ensure details are visible */
}

.mission-details p {
    margin-bottom: 10px;  /* Reduced from 15px */
}

.mission-section {
    background: var(--light-gray);
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    opacity: 1;  /* Changed from 0 */
    transform: none;  /* Remove initial transform */
    color: var(--text-dark);
}

.mission-closing {
    font-style: italic;
    color: var(--accent-color) !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInAndFade {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes lineGrow {
    from {
        height: 0;
        transform: translateY(50%);
    }
    to {
        height: 80%;
        transform: translateY(-40%);
    }
}

@keyframes pulseGlow {
    0% { box-shadow: 0 2px 15px rgba(26, 54, 93, 0.08); }
    50% { box-shadow: 0 5px 25px rgba(26, 54, 93, 0.15); }
    100% { box-shadow: 0 2px 15px rgba(26, 54, 93, 0.08); }
}

@keyframes letterBounce {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

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

.chi-letter {
    text-align: center;
    padding: 1.5rem;
    border-radius: 8px;
    background: white;
    border: 1px solid rgba(26, 54, 93, 0.1);
    box-shadow: 0 2px 15px rgba(26, 54, 93, 0.08);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.chi-letter:nth-child(1) {
    background: linear-gradient(135deg, white, #fce7f3);
    border-bottom: 4px solid var(--c-color);
}

.chi-letter:nth-child(2) {
    background: linear-gradient(135deg, white, #ede9fe);
    border-bottom: 4px solid var(--h-color);
}

.chi-letter:nth-child(3) {
    background: linear-gradient(135deg, white, #cffafe);
    border-bottom: 4px solid var(--i-color);
}

.chi-letter:nth-child(1) h2 { color: var(--c-color); }
.chi-letter:nth-child(2) h2 { color: var(--h-color); }
.chi-letter:nth-child(3) h2 { color: var(--i-color); }

.chi-letter::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(0,102,204,0.1),
        transparent
    );
    transition: 0.5s;
}

.chi-letter:hover {
    transform: translateY(-5px) scale(1.02);
    animation: pulseGlow 2s infinite;
    box-shadow: 0 5px 15px rgba(26, 54, 93, 0.1);
    background: linear-gradient(135deg, #fff, #f8fafc);
}

.chi-letter:hover::before {
    left: 100%;
}

.chi-letter:hover h2 {
    animation: letterBounce 1s ease;
    color: var(--primary-color);
}

.chi-letter h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    transition: transform 0.3s ease, color 0.3s ease;
}

.chi-letter p {
    color: var(--text-dark);
    font-size: 1.1rem;
    margin: 0;
    transform: translateY(5px);
    opacity: 0.8;
    transition: all 0.3s ease;
}

.chi-letter:hover p {
    transform: translateY(0);
    opacity: 1;
}

.chi-tagline {
    font-size: 1.2rem;
    color: #f8fafc;
    margin: 1rem 0;
    letter-spacing: 1px;
}

.mission-section {
    background: var(--light-gray);
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 3rem;
    border-radius: 12px;
    margin-bottom: 3rem;
    opacity: 1;  /* Changed from 0 */
    transform: none;  /* Remove initial transform */
    color: var(--text-dark);
}

.values-section {
    background: var(--light-gray);
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    padding: 3rem;
    border-radius: 12px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.6s;
    color: var(--text-dark);
}

footer {
    background: var(--primary-color);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    padding: 3rem 0 1rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
}

.footer-section {
    transform: translateY(30px);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.footer-section:nth-child(1) { animation-delay: 0.3s; }
.footer-section:nth-child(2) { animation-delay: 0.6s; }

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

.social-links a {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.social-links a:hover {
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }

    .chi-meaning {
        flex-direction: column;
        gap: 1rem;
    }

    .letter-reveal {
        justify-content: center;
    }
    
    .letter-reveal .letter {
        font-size: 2.5rem;
    }
    
    .letter-reveal .word {
        font-size: 1.5rem;
    }

    .nav-logo {
        height: 100px;  /* Adjusted size for mobile */
    }

    .meaning-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .highlight-text {
        font-size: 1.2rem;
    }
    
    .mission-details p {
        font-size: 1rem;
    }
}