/* ===== Font Import ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400&display=swap');

/* ===== 基礎設定 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1" height="1"><rect width="1" height="1" fill="transparent"/></svg>'), auto !important;
    transition: transform 0.2s var(--transition-smooth);
}

*::before,
*::after {
    cursor: none !important;
}

:root {
    --color-black: #000000;
    --color-white: #ffffff;
    --color-gray-dark: #1a1a1a;
    --color-gray: #333333;
    --color-gray-light: #666666;
    --color-gray-lighter: #999999;
    --color-accent: #4a90e2;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --font-main: 'Noto Serif TC', serif;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1" height="1"><rect width="1" height="1" fill="transparent"/></svg>'), auto !important;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1" height="1"><rect width="1" height="1" fill="transparent"/></svg>'), auto !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

/* Loading Animation */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    z-index: 10000;
    animation: pageLoad 1.5s ease-out forwards;
    pointer-events: none;
}

@keyframes pageLoad {
    0% {
        opacity: 1;
    }
    80% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        visibility: hidden;
    }
}

/* Performance: Use GPU acceleration */
.hero, .section, .about-card, .team-card, .contact-card {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a1a 0%, #000000 100%);
    overflow: hidden;
    perspective: 1000px;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(74, 144, 226, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(74, 144, 226, 0.1) 0%, transparent 50%);
    animation: gradientFade 20s ease-in-out infinite;
}

@keyframes gradientFade {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
    }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 10% 20%, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(2px 2px at 30% 40%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 50% 10%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(3px 3px at 70% 60%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(2px 2px at 85% 30%, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(1px 1px at 20% 80%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(2px 2px at 90% 85%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 40% 70%, rgba(255, 255, 255, 0.6), transparent),
        radial-gradient(3px 3px at 60% 90%, rgba(255, 255, 255, 0.7), transparent),
        radial-gradient(1px 1px at 15% 50%, rgba(255, 255, 255, 0.9), transparent),
        radial-gradient(2px 2px at 75% 15%, rgba(255, 255, 255, 0.8), transparent),
        radial-gradient(1px 1px at 95% 45%, rgba(255, 255, 255, 0.6), transparent);
    background-size: 100% 100%;
    animation: particlesTwinkle 12s ease-in-out infinite;
    pointer-events: none;
}

@keyframes particlesTwinkle {
    0%, 100% {
        opacity: 0.4;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* Hero Content Layout */
.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    text-align: center;
    max-width: 800px;
    padding: 40px 20px;
    transition: transform 0.3s var(--transition-smooth);
}

.logo-container {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s var(--transition-smooth);
}

/* Logo - Enhanced Glow Effect */
.logo-glow {
    width: 200px;
    height: 200px;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.95))
            drop-shadow(0 0 60px rgba(255, 255, 255, 0.8))
            drop-shadow(0 0 90px rgba(255, 255, 255, 0.4));
    display: block;
    animation: logoGlow 3s ease-in-out infinite, logoFloat 6s ease-in-out infinite, floatingSway 8s ease-in-out infinite;
    transition: transform 0.3s var(--transition-bounce);
}

.logo-glow:hover {
    transform: scale(1.1) rotate(5deg);
}

@keyframes logoGlow {
    0%, 100% {
        filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.95))
                drop-shadow(0 0 60px rgba(255, 255, 255, 0.8))
                drop-shadow(0 0 90px rgba(255, 255, 255, 0.4));
    }
    50% {
        filter: drop-shadow(0 0 40px rgba(255, 255, 255, 1))
                drop-shadow(0 0 80px rgba(255, 255, 255, 0.9))
                drop-shadow(0 0 120px rgba(255, 255, 255, 0.5));
    }
}

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

@keyframes floatingSway {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    25% {
        transform: translateX(10px) rotate(2deg);
    }
    50% {
        transform: translateX(0) rotate(0deg);
    }
    75% {
        transform: translateX(-10px) rotate(-2deg);
    }
}

/* Hero Text Styles */
.title {
    font-size: 3rem;
    font-weight: 400;
    margin: 0 0 15px 0;
    line-height: 1.2;
    letter-spacing: 2px;
    font-family: var(--font-main);
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.5),
                 0 0 60px rgba(255, 255, 255, 0.3);
    position: relative;
    transition: transform 0.3s var(--transition-smooth), 
                text-shadow 0.3s ease,
                letter-spacing 0.3s ease;
}

.title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: lineExpand 2s ease-in-out infinite;
}

@keyframes lineExpand {
    0%, 100% {
        width: 60px;
        opacity: 0.6;
    }
    50% {
        width: 100px;
        opacity: 1;
    }
}

.subtitle {
    font-size: 1.125rem;
    margin: 0 0 15px 0;
    opacity: 0.5;
    font-weight: 400;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.6);
    font-family: var(--font-main);
}

.slogan {
    font-size: 0.875rem;
    margin: 0 0 40px 0;
    opacity: 0.4;
    font-weight: 400;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.5);
    font-family: var(--font-main);
}

/* ===== Fade In Animation ===== */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s ease forwards;
}

.fade-in:nth-child(1) { animation-delay: 0.2s; }
.fade-in:nth-child(2) { animation-delay: 0.4s; }
.fade-in:nth-child(3) { animation-delay: 0.6s; }
.fade-in:nth-child(4) { animation-delay: 0.8s; }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Section Styles ===== */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
    opacity: 0;
    transform: translateY(80px);
    transition: opacity 1s var(--transition-smooth), 
                transform 1s var(--transition-smooth);
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-title {
    font-size: 3rem;
    font-weight: 400;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -1px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
    padding-bottom: 20px;
    font-family: var(--font-main);
    transition: transform 0.3s var(--transition-smooth), letter-spacing 0.3s ease;
    cursor: default;
    background: linear-gradient(90deg, var(--color-black), var(--color-accent), var(--color-black));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradientFlow 3s ease infinite;
    border-bottom: 4px solid transparent;
    border-image: linear-gradient(90deg, transparent, var(--color-black), transparent) 1;
}

.team .section-title {
    background: linear-gradient(90deg, var(--color-white), var(--color-accent), var(--color-white));
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textGradientFlow 3s ease infinite;
    border-image: linear-gradient(90deg, transparent, var(--color-white), transparent) 1;
}

/* ===== About Section ===== */
.about {
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    padding: var(--spacing-xl) var(--spacing-md);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.about-card {
    background-color: var(--color-white);
    border: 3px solid var(--color-black);
    padding: var(--spacing-lg);
    transition: all 0.4s var(--transition-smooth), 
                transform 0.5s var(--transition-smooth),
                box-shadow 0.5s var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 144, 226, 0.1), transparent);
    transition: left 0.6s var(--transition-smooth);
}

.about-card:hover::before {
    left: 100%;
}

.about-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 15px 15px 0 var(--color-black);
    background-color: var(--color-black);
}

.about-card:hover * {
    color: var(--color-white);
}

.card-number {
    font-size: 4rem;
    font-weight: 400;
    color: var(--color-gray-lighter);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
    position: relative;
    display: inline-block;
    transition: all 0.4s var(--transition-bounce),
                transform 0.5s var(--transition-bounce);
}

.about-card:hover .card-number {
    transform: scale(1.2) rotate(-5deg);
    color: var(--color-white);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
    font-family: var(--font-main);
    transition: color 0.3s ease, transform 0.3s var(--transition-smooth);
}

.about-card:hover h3 {
    transform: translateX(10px);
}

.about-card p {
    font-size: 1rem;
    color: var(--color-gray);
    line-height: 1.8;
    font-family: var(--font-main);
    transition: color 0.3s ease, transform 0.3s var(--transition-smooth);
}

.about-card:hover p {
    transform: translateX(5px);
}

/* ===== Team Section ===== */
.team {
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    color: var(--color-white);
    padding: var(--spacing-xl) var(--spacing-md);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.team-card {
    background-color: var(--color-white);
    color: var(--color-black);
    border: 3px solid var(--color-white);
    padding: var(--spacing-md);
    transition: all 0.4s var(--transition-smooth),
                transform 0.5s var(--transition-smooth),
                box-shadow 0.5s var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.team-card::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(74, 144, 226, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s var(--transition-smooth), height 0.6s var(--transition-smooth);
    z-index: 0;
}

.team-card:hover::after {
    width: 300%;
    height: 300%;
}

.team-card:hover {
    transform: translateY(-8px) rotate(1deg);
    box-shadow: 8px 8px 0 var(--color-white);
    background-color: var(--color-black);
}

.team-card:hover * {
    color: var(--color-white);
}

.team-card.leadership {
    border-color: var(--color-black);
    background-color: var(--color-black);
    color: var(--color-white);
}

.team-card.leadership:hover {
    background-color: var(--color-white);
}

.team-card.leadership:hover * {
    color: var(--color-black);
}

.team-card.executive {
    border-color: var(--color-gray);
}

.team-role {
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    opacity: 0.7;
    font-family: var(--font-main);
    position: relative;
    z-index: 1;
    transition: opacity 0.3s ease, transform 0.3s var(--transition-smooth);
}

.team-card:hover .team-role {
    opacity: 1;
    transform: translateY(-3px);
}

.team-name {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-main);
    position: relative;
    z-index: 1;
    transition: transform 0.3s var(--transition-bounce), color 0.3s ease;
}

.team-card:hover .team-name {
    transform: translateX(5px);
}

.team-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    opacity: 0.8;
    position: relative;
    z-index: 1;
    transition: opacity 0.3s ease, transform 0.3s var(--transition-smooth);
}

.team-card:hover .team-info {
    opacity: 1;
    transform: translateY(3px);
}

.team-info span {
    transition: transform 0.3s var(--transition-bounce);
}

.team-card:hover .team-info span:first-child {
    transform: translateX(-5px);
}

.team-card:hover .team-info span:last-child {
    transform: translateX(5px);
}

/* ===== Contact Section ===== */
.contact {
    background: linear-gradient(to bottom, #ffffff 0%, #f8f9fa 100%);
    padding: var(--spacing-xl) var(--spacing-md);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.contact-card {
    background-color: var(--color-white);
    border: 3px solid var(--color-black);
    padding: var(--spacing-lg);
    text-align: center;
    text-decoration: none;
    color: var(--color-black);
    transition: all 0.4s var(--transition-smooth),
                transform 0.5s var(--transition-smooth),
                box-shadow 0.5s var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.contact-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(180deg, transparent, var(--color-black));
    transition: height 0.4s var(--transition-smooth);
    z-index: 0;
}

.contact-card:hover::before {
    height: 100%;
}

.contact-card:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 15px 15px 0 var(--color-black);
    background-color: var(--color-black);
}

.contact-card:hover * {
    color: var(--color-white);
}

.contact-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
    transition: transform 0.4s var(--transition-bounce);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
    transition: fill 0.3s ease, stroke 0.3s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.2) rotate(10deg);
}

.contact-label {
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
    opacity: 0.7;
    font-family: var(--font-main);
    position: relative;
    z-index: 1;
    transition: opacity 0.3s ease, color 0.3s ease, transform 0.3s var(--transition-smooth);
}

.contact-card:hover .contact-label {
    opacity: 1;
    transform: translateY(-3px);
}

.contact-value {
    font-size: 1.1rem;
    font-weight: 400;
    font-family: var(--font-main);
    position: relative;
    z-index: 1;
    transition: color 0.3s ease, transform 0.3s var(--transition-smooth);
}

.contact-card:hover .contact-value {
    transform: scale(1.05);
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    text-align: center;
    transition: background-color 0.3s ease;
}

.footer:hover {
    background-color: var(--color-gray-dark);
}

.footer p {
    margin: var(--spacing-xs) 0;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer p:hover {
    opacity: 1;
}

/* ===== CTA Button ===== */
.cta-button {
    display: inline-block;
    padding: 16px 48px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: #000;
    text-decoration: none;
    font-weight: 400;
    font-size: 1.125rem;
    border-radius: 50px;
    transition: all 0.4s var(--transition-smooth),
                transform 0.3s var(--transition-bounce);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.3),
                0 0 10px rgba(255, 255, 255, 0.2);
    letter-spacing: 2px;
    margin-top: 30px;
    position: relative;
    overflow: hidden;
    font-family: var(--font-main);
    cursor: pointer;
    z-index: 10;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.6),
                0 0 20px rgba(255, 255, 255, 0.4),
                0 0 30px rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    letter-spacing: 3px;
}

.cta-button:active {
    transform: translateY(-4px) scale(1.02);
}

/* ===== Particle Canvas ===== */
#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* ===== Interactive Stars ===== */
#stars {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.star {
    position: absolute;
    width: 2px;
    height: 2px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.8);
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 0.875rem;
    }
    
    .slogan {
        font-size: 0.75rem;
    }
    
    .logo-glow {
        width: 150px;
        height: 150px;
    }
    
    .cta-button {
        padding: 14px 36px;
        font-size: 1rem;
    }
    
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 1200px) {
    .team-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }
}

@media (max-width: 480px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== Animated Geometric Shapes - Enhanced ===== */
.animated-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    opacity: 0.12;
    border-color: white;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    will-change: transform;
    transition: opacity 0.5s ease, transform 0.5s var(--transition-smooth);
}

.shape-1 {
    width: 350px;
    height: 350px;
    border: 2px solid white;
    border-radius: 50%;
    top: 5%;
    left: 5%;
    animation: floatSmooth 25s infinite, shapeGlow 8s infinite;
}

.shape-2 {
    width: 220px;
    height: 220px;
    border: 2px solid white;
    top: 55%;
    right: 10%;
    animation: floatSmooth 20s infinite reverse, shapeGlow 10s infinite 2s;
}

.shape-3 {
    width: 180px;
    height: 180px;
    border: 2px solid white;
    border-radius: 50%;
    bottom: 15%;
    left: 15%;
    animation: pulse 15s infinite 2s, shapeGlow 12s infinite 4s;
}

.shape-4 {
    width: 280px;
    height: 280px;
    border: 2px solid white;
    top: 25%;
    right: 20%;
    animation: floatSmooth 30s infinite 5s, shapeGlow 9s infinite 1s;
}

.shape-5 {
    width: 200px;
    height: 200px;
    border: 2px solid white;
    border-radius: 50%;
    bottom: 25%;
    right: 8%;
    animation: floatSmooth 18s infinite 4s, shapeGlow 11s infinite 3s;
}

@keyframes shapeGlow {
    0%, 100% {
        opacity: 0.12;
        box-shadow: 0 0 0 rgba(255, 255, 255, 0);
    }
    50% {
        opacity: 0.25;
        box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    }
}

@keyframes floatSmooth {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-20px) translateX(15px);
    }
    50% {
        transform: translateY(-40px) translateX(-15px);
    }
    75% {
        transform: translateY(-20px) translateX(10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.12;
    }
    50% {
        opacity: 0.2;
    }
}

@keyframes rotateFloat {
    0% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-20px);
    }
    50% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(20px);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes floatPulse {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.12;
    }
    33% {
        transform: translateY(-30px);
        opacity: 0.18;
    }
    66% {
        transform: translateY(15px);
        opacity: 0.08;
    }
}

/* ===== Text Animations ===== */
.animate-title {
    opacity: 0;
    animation: slideInFromLeft 1s ease-out 0.5s forwards;
}

.animate-subtitle {
    opacity: 0;
    animation: slideInFromRight 1s ease-out 0.8s forwards;
}

.animate-slogan {
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.1s forwards;
}

.animate-button {
    opacity: 0;
    animation: scaleIn 0.8s ease-out 1.4s forwards;
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* ===== Scroll Indicator ===== */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 32px;
    animation: bounce 2s infinite, pulseGlow 2s infinite;
    z-index: 1;
    opacity: 0.8;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-8px);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        text-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    }
    50% {
        text-shadow: 0 0 40px rgba(255, 255, 255, 0.8),
                     0 0 60px rgba(255, 255, 255, 0.6);
    }
}

/* ===== Custom Cursor - Enhanced ===== */
.cursor {
    position: fixed;
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.15s var(--transition-smooth), 
                border-color 0.3s ease, 
                width 0.3s ease, 
                height 0.3s ease,
                background 0.3s ease;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    mix-blend-mode: difference;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5),
                0 0 40px rgba(255, 255, 255, 0.3),
                0 0 60px rgba(255, 255, 255, 0.1);
}

.cursor::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: cursorPulse 1.5s ease-out infinite;
}

@keyframes cursorPulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2);
        opacity: 0;
    }
}

.cursor-follower {
    position: fixed;
    width: 70px;
    height: 70px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.4s var(--transition-smooth), 
                opacity 0.3s ease,
                width 0.3s ease,
                height 0.3s ease;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.08) 0%, transparent 80%);
    mix-blend-mode: difference;
}

.cursor.hover {
    transform: translate(-50%, -50%) scale(1.5);
    border-color: rgba(74, 144, 226, 1);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle at center, rgba(74, 144, 226, 0.3) 0%, transparent 70%);
}

.cursor-follower.hover {
    transform: translate(-50%, -50%) scale(1.3);
    border-color: rgba(74, 144, 226, 0.5);
}

/* Restore cursor for interactive elements */
a, button, .cta-button, input, textarea, select, label {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1" height="1"><rect width="1" height="1" fill="transparent"/></svg>'), auto !important;
}

a *, button *, .cta-button * {
    cursor: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="1" height="1"><rect width="1" height="1" fill="transparent"/></svg>'), auto !important;
}

/* ===== Scroll Progress Bar ===== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-accent), var(--color-white));
    z-index: 9999;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px rgba(74, 144, 226, 0.5);
}

/* ===== Stagger Animation for Cards ===== */
.about-card, .team-card, .contact-card {
    opacity: 0;
    transform: translateY(50px);
}

.section.visible .about-card:nth-child(1) { 
    animation: fadeInUp 0.8s ease-out 0.1s forwards; 
}
.section.visible .about-card:nth-child(2) { 
    animation: fadeInUp 0.8s ease-out 0.2s forwards; 
}
.section.visible .about-card:nth-child(3) { 
    animation: fadeInUp 0.8s ease-out 0.3s forwards; 
}
.section.visible .about-card:nth-child(4) { 
    animation: fadeInUp 0.8s ease-out 0.4s forwards; 
}

.section.visible .team-card:nth-child(1) { 
    animation: fadeInUp 0.8s ease-out 0.1s forwards; 
}
.section.visible .team-card:nth-child(2) { 
    animation: fadeInUp 0.8s ease-out 0.2s forwards; 
}
.section.visible .team-card:nth-child(3) { 
    animation: fadeInUp 0.8s ease-out 0.3s forwards; 
}
.section.visible .team-card:nth-child(4) { 
    animation: fadeInUp 0.8s ease-out 0.4s forwards; 
}
.section.visible .team-card:nth-child(5) { 
    animation: fadeInUp 0.8s ease-out 0.5s forwards; 
}
.section.visible .team-card:nth-child(6) { 
    animation: fadeInUp 0.8s ease-out 0.6s forwards; 
}
.section.visible .team-card:nth-child(7) { 
    animation: fadeInUp 0.8s ease-out 0.7s forwards; 
}
.section.visible .team-card:nth-child(8) { 
    animation: fadeInUp 0.8s ease-out 0.8s forwards; 
}
.section.visible .team-card:nth-child(9) { 
    animation: fadeInUp 0.8s ease-out 0.9s forwards; 
}
.section.visible .team-card:nth-child(10) { 
    animation: fadeInUp 0.8s ease-out 1.0s forwards; 
}
.section.visible .team-card:nth-child(11) { 
    animation: fadeInUp 0.8s ease-out 1.1s forwards; 
}
.section.visible .team-card:nth-child(12) { 
    animation: fadeInUp 0.8s ease-out 1.2s forwards; 
}
.section.visible .team-card:nth-child(13) { 
    animation: fadeInUp 0.8s ease-out 1.3s forwards; 
}
.section.visible .team-card:nth-child(14) { 
    animation: fadeInUp 0.8s ease-out 1.4s forwards; 
}
.section.visible .team-card:nth-child(15) { 
    animation: fadeInUp 0.8s ease-out 1.5s forwards; 
}
.section.visible .team-card:nth-child(16) { 
    animation: fadeInUp 0.8s ease-out 1.6s forwards; 
}

.section.visible .contact-card:nth-child(1) { 
    animation: fadeInUp 0.8s ease-out 0.1s forwards; 
}
.section.visible .contact-card:nth-child(2) { 
    animation: fadeInUp 0.8s ease-out 0.2s forwards; 
}
.section.visible .contact-card:nth-child(3) { 
    animation: fadeInUp 0.8s ease-out 0.3s forwards; 
}
.section.visible .contact-card:nth-child(4) { 
    animation: fadeInUp 0.8s ease-out 0.4s forwards; 
}

/* Make sure fadeInUp animation is defined */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}