/* Gene Therapy Consultancy - Modern AI-Native Design */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:ital,wght@0,300;0,400;0,600;0,700;0,900;1,300;1,400;1,600;1,700&display=swap');

/* CSS Variables for Brand Colors */
:root {
    --primary-blue: #0f52ba;
    --secondary-gray: #7a7a7a;
    --dark-blue: #2E3C4E;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --text-dark: #212529;
    --gradient-primary: linear-gradient(135deg, #0f52ba 0%, #2E3C4E 100%);
    --gradient-secondary: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    --shadow-light: 0 2px 10px rgba(15, 82, 186, 0.1);
    --shadow-medium: 0 4px 20px rgba(15, 82, 186, 0.15);
    --shadow-heavy: 0 8px 30px rgba(15, 82, 186, 0.2);
}

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

body {
    font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Source Sans 3', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-dark);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease forwards;
}

h1 { animation-delay: 0.1s; }
h2 { animation-delay: 0.2s; }
h3 { animation-delay: 0.3s; }

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

h1 { font-size: 3.5rem; font-weight: 700; }
h2 { font-size: 2.8rem; }
h3 { font-size: 2.2rem; }
h4 { font-size: 1.8rem; }
h5 { font-size: 1.4rem; }
h6 { font-size: 1.2rem; }

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Container and Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-fluid {
    max-width: 100%;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(15, 82, 186, 0.1);
    z-index: 1000;
    padding: 0.5rem 0;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 8px 32px rgba(15, 82, 186, 0.12);
    border-bottom: 1px solid rgba(15, 82, 186, 0.15);
    padding: 0.25rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    position: relative;
}

.navbar.scrolled .nav-container {
    padding: 0.5rem 0;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    max-width: 80%;
    position: relative;
}

.logo-img {
    width: 80%;
    max-width: 400px;
    height: auto;
}

.navbar.scrolled .logo-img {
    width: 70%;
    max-width: 320px;
}



.logo img {
    width: 80%;
    max-width: 400px;
    height: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    margin: 0;
    align-items: center;
}

.nav-menu li {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.75rem 1.25rem;
    letter-spacing: 0.02em;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0.25rem;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-blue), #2E3C4E);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 2px;
    z-index: 1;
}

.nav-link:hover::after {
    width: 60%;
    box-shadow: 0 2px 8px rgba(15, 82, 186, 0.3);
}

/* Enhanced CTA Button in Navigation */
.nav-menu .btn {
    margin-left: 1rem;
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-blue) 0%, #2E3C4E 100%);
    border: none;
    box-shadow: 0 4px 15px rgba(15, 82, 186, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.nav-menu .btn::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: left 0.5s ease;
}

.nav-menu .btn:hover::before {
    left: 100%;
}

.nav-menu .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(15, 82, 186, 0.4);
}

.nav-menu .btn:active {
    transform: translateY(0);
}

/* Premium Navigation Enhancements */
@media (min-width: 769px) {
    
    .nav-link.animate {
        animation: slideInDown 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    }
}

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

/* Active Navigation State */
.nav-link.active {
    color: var(--primary-blue);
    background: rgba(15, 82, 186, 0.1);
    font-weight: 600;
    border-radius: 25px;
}

.nav-link.active::after {
    width: 60%;
}

/* Navigation Separator */
.nav-menu li:last-child:before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 25px;
    background: linear-gradient(to bottom, transparent, var(--medium-gray), transparent);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-toggle:hover {
    background: rgba(15, 82, 186, 0.05);
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.6s ease;
    z-index: 1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn span {
    position: relative;
    z-index: 2;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(15, 82, 186, 0.4);
}

.btn-primary:active {
    transform: translateY(-1px) scale(1.02);
    transition-duration: 0.1s;
}

.btn-outline {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
}

/* Sections */
.section {
    padding: 6rem 0;
    position: relative;
}

.section-small {
    padding: 4rem 0;
    position: relative;
}

.section-large {
    padding: 8rem 0;
    position: relative;
}

/* DNA-themed section dividers */
.section:not(:first-child)::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 4"><g fill="none" stroke="rgba(15,82,186,0.2)" stroke-width="0.5"><path d="M0,2 Q25,1 50,2 Q75,3 100,2 Q125,1 150,2 Q175,3 200,2"/><circle cx="25" cy="2" r="0.5" fill="rgba(15,82,186,0.3)"/><circle cx="75" cy="2" r="0.5" fill="rgba(15,82,186,0.3)"/><circle cx="125" cy="2" r="0.5" fill="rgba(15,82,186,0.3)"/><circle cx="175" cy="2" r="0.5" fill="rgba(15,82,186,0.3)"/></g></svg>');
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Data Points Background */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 400"><defs><radialGradient id="dataGradient" cx="50%" cy="50%" r="50%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.4);stop-opacity:1"/><stop offset="70%" style="stop-color:rgba(255,255,255,0.2);stop-opacity:0.6"/><stop offset="100%" style="stop-color:rgba(255,255,255,0.05);stop-opacity:0.2"/></radialGradient></defs><g class="data-points"><circle cx="120" cy="80" r="4" fill="url(%23dataGradient)"><animate attributeName="r" values="3;7;3" dur="4s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.6;1;0.6" dur="4s" repeatCount="indefinite"/></circle><circle cx="250" cy="120" r="3" fill="url(%23dataGradient)"><animate attributeName="r" values="2;5;2" dur="5s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.5;0.9;0.5" dur="5s" repeatCount="indefinite"/></circle><circle cx="380" cy="90" r="5" fill="url(%23dataGradient)"><animate attributeName="r" values="4;8;4" dur="3.5s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.7;1;0.7" dur="3.5s" repeatCount="indefinite"/></circle><circle cx="480" cy="180" r="3.5" fill="url(%23dataGradient)"><animate attributeName="r" values="2.5;6;2.5" dur="4.5s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.6;0.95;0.6" dur="4.5s" repeatCount="indefinite"/></circle><circle cx="180" cy="260" r="4" fill="url(%23dataGradient)"><animate attributeName="r" values="3;6;3" dur="6s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.5;0.8;0.5" dur="6s" repeatCount="indefinite"/></circle><circle cx="350" cy="300" r="3" fill="url(%23dataGradient)"><animate attributeName="r" values="2;5;2" dur="5.5s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.6;0.9;0.6" dur="5.5s" repeatCount="indefinite"/></circle><circle cx="80" cy="200" r="2.5" fill="url(%23dataGradient)"><animate attributeName="r" values="2;4.5;2" dur="7s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.4;0.8;0.4" dur="7s" repeatCount="indefinite"/></circle><circle cx="420" cy="320" r="4.5" fill="url(%23dataGradient)"><animate attributeName="r" values="3.5;7.5;3.5" dur="3s" repeatCount="indefinite"/><animate attributeName="opacity" values="0.6;1;0.6" dur="3s" repeatCount="indefinite"/></circle></g></svg>');
    opacity: 0.4;
    animation: dataPointsPulse 12s ease-in-out infinite;
}

/* AAV Icosahedral and Lentiviral Particles */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 600 400"><defs><linearGradient id="aavIcosaGradient" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,255,255,0.35);stop-opacity:1"/><stop offset="50%" style="stop-color:rgba(255,255,255,0.25);stop-opacity:0.8"/><stop offset="100%" style="stop-color:rgba(255,255,255,0.15);stop-opacity:0.6"/></linearGradient><linearGradient id="lentiGradient" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(180,220,240,0.4);stop-opacity:1"/><stop offset="50%" style="stop-color:rgba(160,200,220,0.3);stop-opacity:0.8"/><stop offset="100%" style="stop-color:rgba(140,180,200,0.2);stop-opacity:0.6"/></linearGradient></defs><g class="aav-icosahedrons"><g transform="translate(150,100)"><g class="icosahedron"><polygon points="0,-12 11.4,-3.7 7.0,9.7 -7.0,9.7 -11.4,-3.7" fill="url(%23aavIcosaGradient)" stroke="rgba(255,255,255,0.5)" stroke-width="0.6" 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values="0.7;0.4;0.7" dur="8s" repeatCount="indefinite"/></g><g transform="translate(480,120)"><g class="lentivirus"><circle cx="0" cy="0" r="10" fill="url(%23lentiGradient)" stroke="rgba(180,220,240,0.45)" stroke-width="0.8" opacity="0.65"/><g class="spike-proteins"><g><line x1="0" y1="-10" x2="0" y2="-13" stroke="rgba(180,220,240,0.6)" stroke-width="1.2" opacity="0.75"/><ellipse cx="0" cy="-15" rx="2" ry="1.5" fill="rgba(180,220,240,0.6)" opacity="0.8"><animate attributeName="rx" values="1.7;2.3;1.7" dur="3.5s" repeatCount="indefinite"/><animate attributeName="ry" values="1.2;1.8;1.2" dur="3.5s" repeatCount="indefinite"/></ellipse></g><g><line x1="7" y1="-7" x2="9" y2="-9" stroke="rgba(180,220,240,0.55)" stroke-width="1.1" opacity="0.7"/><ellipse cx="10.5" cy="-10.5" rx="1.8" ry="1.3" fill="rgba(180,220,240,0.55)" opacity="0.75"><animate attributeName="rx" values="1.5;2.1;1.5" dur="3.2s" repeatCount="indefinite"/><animate attributeName="ry" values="1;1.6;1" dur="3.2s" repeatCount="indefinite"/></ellipse></g><g><line x1="10" y1="0" x2="13" y2="0" stroke="rgba(180,220,240,0.6)" stroke-width="1.2" opacity="0.75"/><ellipse cx="15" cy="0" rx="2" ry="1.5" fill="rgba(180,220,240,0.6)" opacity="0.8"><animate attributeName="rx" values="1.7;2.3;1.7" dur="3.8s" repeatCount="indefinite"/><animate attributeName="ry" values="1.2;1.8;1.2" dur="3.8s" repeatCount="indefinite"/></ellipse></g><g><line x1="7" y1="7" x2="9" y2="9" stroke="rgba(180,220,240,0.55)" stroke-width="1.1" opacity="0.7"/><ellipse cx="10.5" cy="10.5" rx="1.8" ry="1.3" fill="rgba(180,220,240,0.55)" opacity="0.75"><animate attributeName="rx" values="1.5;2.1;1.5" dur="3.3s" repeatCount="indefinite"/><animate attributeName="ry" values="1;1.6;1" dur="3.3s" repeatCount="indefinite"/></ellipse></g><g><line x1="0" y1="10" x2="0" y2="13" stroke="rgba(180,220,240,0.6)" stroke-width="1.2" opacity="0.75"/><ellipse cx="0" cy="15" rx="2" ry="1.5" fill="rgba(180,220,240,0.6)" opacity="0.8"><animate attributeName="rx" values="1.7;2.3;1.7" dur="3.6s" repeatCount="indefinite"/><animate attributeName="ry" values="1.2;1.8;1.2" dur="3.6s" repeatCount="indefinite"/></ellipse></g><g><line x1="-7" y1="7" x2="-9" y2="9" stroke="rgba(180,220,240,0.55)" stroke-width="1.1" opacity="0.7"/><ellipse cx="-10.5" cy="10.5" rx="1.8" ry="1.3" fill="rgba(180,220,240,0.55)" opacity="0.75"><animate attributeName="rx" values="1.5;2.1;1.5" dur="3.4s" repeatCount="indefinite"/><animate attributeName="ry" values="1;1.6;1" dur="3.4s" repeatCount="indefinite"/></ellipse></g><g><line x1="-10" y1="0" x2="-13" y2="0" stroke="rgba(180,220,240,0.6)" stroke-width="1.2" opacity="0.75"/><ellipse cx="-15" cy="0" rx="2" ry="1.5" fill="rgba(180,220,240,0.6)" opacity="0.8"><animate attributeName="rx" values="1.7;2.3;1.7" dur="3.7s" repeatCount="indefinite"/><animate attributeName="ry" values="1.2;1.8;1.2" dur="3.7s" repeatCount="indefinite"/></ellipse></g><g><line x1="-7" y1="-7" x2="-9" y2="-9" stroke="rgba(180,220,240,0.55)" stroke-width="1.1" opacity="0.7"/><ellipse cx="-10.5" cy="-10.5" rx="1.8" ry="1.3" fill="rgba(180,220,240,0.55)" opacity="0.75"><animate attributeName="rx" values="1.5;2.1;1.5" dur="3.1s" repeatCount="indefinite"/><animate attributeName="ry" values="1;1.6;1" dur="3.1s" repeatCount="indefinite"/></ellipse></g></g></g><animateTransform attributeName="transform" type="translate" values="480,120;460,100;440,130;420,110;400,140" dur="16s" repeatCount="indefinite"/><animateTransform attributeName="transform" type="rotate" values="0;-360" dur="10s" repeatCount="indefinite" additive="sum"/><animate attributeName="opacity" values="0.65;0.35;0.65" dur="7s" repeatCount="indefinite"/></g></g></svg>');
    background-size: cover;
    animation: viralVectorsFloat 18s ease-in-out infinite;
    opacity: 0.7;
    z-index: 1;
}

/* Data Points Animation Keyframes */
@keyframes dataPointsPulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.4;
    }
    33% { 
        transform: scale(1.05);
        opacity: 0.6;
    }
    66% { 
        transform: scale(0.95);
        opacity: 0.3;
    }
}

/* Viral Vectors Floating Animation Keyframes */
@keyframes viralVectorsFloat {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
        opacity: 0.7;
    }
    20% {
        transform: translateY(-8px) translateX(5px);
        opacity: 0.9;
    }
    40% {
        transform: translateY(-15px) translateX(-3px);
        opacity: 0.6;
    }
    60% {
        transform: translateY(-10px) translateX(7px);
        opacity: 0.8;
    }
    80% {
        transform: translateY(-5px) translateX(-2px);
        opacity: 0.5;
    }
}

@keyframes dnaRotate {
    from { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
    to { transform: rotate(360deg) scale(1); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

/* Subtle Background Elements */
.hero-content::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 50%, transparent 100%);
    border-radius: 50%;
    animation: subtlePulse 20s ease-in-out infinite;
    opacity: 0.3;
    z-index: -1;
}

.hero-content::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.03) 50%, transparent 100%);
    border-radius: 50%;
    animation: subtlePulse 25s ease-in-out infinite reverse;
    opacity: 0.2;
    z-index: -1;
}

@keyframes subtlePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.1;
    }
}

.hero h1 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 4rem;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Feature Sections */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-blue), transparent);
    border-radius: 2px;
}

.feature-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.3s ease;
    border: 1px solid var(--medium-gray);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100px;
    height: 100px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><g fill="none" stroke="rgba(15,82,186,0.03)" stroke-width="1"><path d="M20,20 Q30,30 40,20 Q50,10 60,20 Q70,30 80,20"/><path d="M20,35 Q30,45 40,35 Q50,25 60,35 Q70,45 80,35"/><path d="M20,50 Q30,60 40,50 Q50,40 60,50 Q70,60 80,50"/><circle cx="25" cy="25" r="1" fill="rgba(15,82,186,0.06)"/><circle cx="35" cy="35" r="1" fill="rgba(15,82,186,0.06)"/><circle cx="45" cy="45" r="1" fill="rgba(15,82,186,0.06)"/></g></svg>');
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-heavy);
    border-color: rgba(15, 82, 186, 0.3);
}

.feature-card:hover::before {
    transform: scale(1.2) rotate(15deg);
    opacity: 0.8;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(15, 82, 186, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: iconFloat 6s ease-in-out infinite;
}

.feature-icon::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(255,255,255,0.3), transparent);
    animation: iconRotate 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-2px) rotate(0.5deg); }
    50% { transform: translateY(-4px) rotate(0deg); }
    75% { transform: translateY(-2px) rotate(-0.5deg); }
}

@keyframes iconRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.feature-icon::before {
    content: '';
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 30 30"><g fill="none" stroke="rgba(255,255,255,0.15)" stroke-width="1"><path d="M5,5 Q10,10 15,5 Q20,0 25,5"/><path d="M5,15 Q10,20 15,15 Q20,10 25,15"/><circle cx="8" cy="8" r="0.8" fill="rgba(255,255,255,0.2)"/><circle cx="17" cy="17" r="0.8" fill="rgba(255,255,255,0.2)"/></g></svg>');
    opacity: 0.6;
    animation: iconDna 3s ease-in-out infinite;
}

.feature-card:hover .feature-icon {
    transform: scale(1.12) rotate(5deg);
    box-shadow: 0 8px 25px rgba(15, 82, 186, 0.5);
}

.feature-card:hover .feature-icon::after {
    opacity: 1;
}

@keyframes iconDna {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.1); }
}

.feature-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-description {
    color: var(--secondary-gray);
    line-height: 1.6;
}



/* Two Column Layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.two-column-reverse {
    grid-template-columns: 1fr 1fr;
}

/* Stats Section */
.stats {
    background: var(--light-gray);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
    display: block;
    position: relative;
    overflow: hidden;
}

.stat-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 82, 186, 0.2), transparent);
    animation: statShine 3s ease-in-out infinite;
    animation-delay: var(--delay, 0s);
}

@keyframes statShine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.stat-label {
    font-size: 1.1rem;
    color: var(--secondary-gray);
    font-weight: 500;
}

/* Team Section */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

.team-member {
    text-align: center;
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
}

.team-member.animate {
    opacity: 1;
    transform: translateY(0);
}

.team-member:nth-child(1) { transition-delay: 0.1s; }
.team-member:nth-child(2) { transition-delay: 0.2s; }
.team-member:nth-child(3) { transition-delay: 0.3s; }
.team-member:nth-child(4) { transition-delay: 0.4s; }

.team-member:hover {
    transform: translateY(-12px) scale(1.05);
    box-shadow: var(--shadow-heavy);
}

.team-member::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(15, 82, 186, 0.05), transparent);
    animation: teamRotate 20s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-member:hover::before {
    opacity: 1;
}

.team-member::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 82, 186, 0.03), transparent);
    transition: left 0.6s ease;
}

.team-member:hover::after {
    left: 100%;
}

@keyframes teamRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 3rem;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.member-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.member-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: memberImageRotate 8s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.team-member:hover .member-image {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 25px rgba(15, 82, 186, 0.3);
}

.team-member:hover .member-image::before {
    opacity: 1;
}

@keyframes memberImageRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.member-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.member-role {
    color: var(--primary-blue);
    font-weight: 500;
    margin-bottom: 1rem;
}

.member-bio {
    color: var(--secondary-gray);
    line-height: 1.6;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    margin-top: 3rem;
}

/* Platform Grid for 6 cards */
.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

@media (min-width: 768px) {
    .platforms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .platforms-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1800px) {
    .platforms-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.service-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 5px solid var(--primary-blue);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(40px);
}

.service-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.service-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3) { transition-delay: 0.3s; }
.service-card:nth-child(4) { transition-delay: 0.4s; }

.service-card::before {
    content: '';
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 80px;
    height: 80px;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 80 80"><g fill="none" stroke="rgba(15,82,186,0.04)" stroke-width="2"><path d="M10,10 Q20,20 30,10 Q40,0 50,10 Q60,20 70,10"/><path d="M10,25 Q20,35 30,25 Q40,15 50,25 Q60,35 70,25"/><path d="M10,40 Q20,50 30,40 Q40,30 50,40 Q60,50 70,40"/><path d="M10,55 Q20,65 30,55 Q40,45 50,55 Q60,65 70,55"/></g></svg>');
    opacity: 0.5;
    transition: all 0.4s ease;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 82, 186, 0.02), transparent);
    transition: right 0.8s ease;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: var(--shadow-heavy);
    border-left-width: 8px;
    border-left-color: var(--primary-blue);
}

.service-card:hover::before {
    transform: scale(1.4) rotate(25deg);
    opacity: 1;
}

.service-card:hover::after {
    right: 100%;
}

.service-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: var(--primary-blue);
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-weight: 600;
    margin-bottom: 1.5rem;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.service-number::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: serviceNumberSpin 6s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover .service-number {
    transform: scale(1.2) rotate(360deg);
    box-shadow: 0 4px 15px rgba(15, 82, 186, 0.4);
}

.service-card:hover .service-number::before {
    opacity: 1;
}

@keyframes serviceNumberSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.service-description {
    color: var(--secondary-gray);
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--secondary-gray);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 600;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-light);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 82, 186, 0.02), transparent);
    transition: left 2s ease;
}

.contact-form:hover::before {
    left: 100%;
}

.form-group {
    margin-bottom: 2rem;
    position: relative;
    opacity: 0;
    transform: translateY(20px);
    animation: slideInForm 0.6s ease forwards;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }
.form-group:nth-child(5) { animation-delay: 0.5s; }

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--medium-gray);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    background: var(--white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.1), 0 4px 20px rgba(15, 82, 186, 0.08);
    transform: translateY(-2px) scale(1.01);
}

.form-input:focus + .form-label,
.form-select:focus + .form-label,
.form-textarea:focus + .form-label {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

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

/* Form Validation States */
.form-input.valid,
.form-select.valid,
.form-textarea.valid {
    border-color: #28a745;
    animation: validPulse 0.3s ease;
}

.form-input.invalid,
.form-select.invalid,
.form-textarea.invalid {
    border-color: #dc3545;
    animation: shake 0.5s ease;
}

@keyframes validPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

/* Submit Button Loading State */
.btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success Message Animation */
.form-success {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(-20px);
    animation: successSlide 0.5s ease forwards;
}

@keyframes successSlide {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 4rem 0 2rem;
}

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

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* Scroll-triggered Animations */
.scroll-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}

.scroll-animate-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.scroll-animate-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate-right.animate {
    opacity: 1;
    transform: translateX(0);
}

.scroll-animate-scale {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate-scale.animate {
    opacity: 1;
    transform: scale(1);
}

/* Enhanced Scroll Animations */
.scroll-fade-in {
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-fade-in.animate {
    opacity: 1;
}

.scroll-slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-slide-up.animate {
    opacity: 1;
    transform: translateY(0);
}

.scroll-slide-down {
    opacity: 0;
    transform: translateY(-60px);
    transition: all 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-slide-down.animate {
    opacity: 1;
    transform: translateY(0);
}

.scroll-rotate-in {
    opacity: 0;
    transform: rotate(-10deg) scale(0.95);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-rotate-in.animate {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.scroll-bounce-in {
    opacity: 0;
    transform: scale(0.3);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.scroll-bounce-in.animate {
    opacity: 1;
    transform: scale(1);
}

/* Staggered Animation Delays */
.scroll-animate:nth-child(1), .scroll-slide-up:nth-child(1) { transition-delay: 0s; }
.scroll-animate:nth-child(2), .scroll-slide-up:nth-child(2) { transition-delay: 0.1s; }
.scroll-animate:nth-child(3), .scroll-slide-up:nth-child(3) { transition-delay: 0.2s; }
.scroll-animate:nth-child(4), .scroll-slide-up:nth-child(4) { transition-delay: 0.3s; }
.scroll-animate:nth-child(5), .scroll-slide-up:nth-child(5) { transition-delay: 0.4s; }
.scroll-animate:nth-child(6), .scroll-slide-up:nth-child(6) { transition-delay: 0.5s; }

/* Specialized Content Animations */
.section-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-reveal.animate {
    opacity: 1;
    transform: translateY(0);
}

.card-reveal {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.card-reveal.animate {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Text Reveal Effects */
.text-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.text-reveal.animate {
    opacity: 1;
    transform: translateY(0);
}

/* Counter Animation Enhancement */
.counter-number {
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.counter-number.animate {
    opacity: 1;
    transform: scale(1);
}

/* Image Reveal Effects */
.image-reveal {
    opacity: 0;
    transform: scale(1.1);
    filter: blur(5px);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-reveal.animate {
    opacity: 1;
    transform: scale(1);
    filter: blur(0);
}

/* Loading States and Page Transitions */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue), #2E3C4E);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 1;
    visibility: visible;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
    color: white;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top: 3px solid rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    margin: 0 auto 1rem;
    animation: loaderSpin 1s linear infinite;
}

@keyframes loaderSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loader-text {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.9;
    animation: loaderPulse 2s ease-in-out infinite;
}

@keyframes loaderPulse {
    0%, 100% { opacity: 0.9; }
    50% { opacity: 0.6; }
}

/* Page Transition Effects */
.page-transition {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-blue), #2E3C4E);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-transition.active {
    opacity: 1;
    visibility: visible;
}

/* Smooth Page Load Animation */
body.loading {
    overflow: hidden;
}

body.loaded {
    animation: pageLoad 0.8s ease-out;
}

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

/* Link Loading States */
.nav-link.loading {
    position: relative;
    pointer-events: none;
}

.nav-link.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0.5rem;
    width: 12px;
    height: 12px;
    margin-top: -6px;
    border: 1.5px solid rgba(15, 82, 186, 0.3);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: linkSpin 0.8s linear infinite;
}

@keyframes linkSpin {
    to { transform: rotate(360deg); }
}

/* Content Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton 1.5s infinite;
    border-radius: 8px;
}

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

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-title {
    height: 1.5rem;
    margin-bottom: 1rem;
}

.skeleton-image {
    height: 200px;
    width: 100%;
    margin-bottom: 1rem;
}

/* Smooth Section Transitions */
.section-transition {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

/* Micro-animations for Interactive Components */

/* Enhanced Logo Animations */
.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}



/* Call-to-Action Button Enhancements */
.cta-pulse {
    animation: ctaPulse 3s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% {
        box-shadow: var(--shadow-light);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 30px rgba(15, 82, 186, 0.3);
        transform: scale(1.02);
    }
}

/* Interactive Icon Animations */
.interactive-icon {
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    cursor: pointer;
}

.interactive-icon:hover {
    transform: scale(1.2) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(15, 82, 186, 0.3));
}

.interactive-icon:active {
    transform: scale(0.95) rotate(-2deg);
    transition-duration: 0.1s;
}

/* Tooltip Animations */
.tooltip {
    position: relative;
    cursor: pointer;
}

.tooltip::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--text-dark);
    color: white;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
}

.tooltip::after {
    content: '';
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text-dark);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tooltip:hover::before,
.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Enhanced Button States */
.btn-enhanced {
    position: relative;
    overflow: hidden;
    background: linear-gradient(45deg, var(--primary-blue), #2E3C4E);
    background-size: 200% 200%;
    animation: btnGradientShift 4s ease-in-out infinite;
}

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

.btn-enhanced::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-enhanced:hover::after {
    left: 100%;
}

/* Social Media Icon Animations */
.social-icon {
    display: inline-block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-blue);
    border-radius: 50%;
    transform: scale(0);
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 1;
}

.social-icon:hover::before {
    transform: scale(1);
}

.social-icon i {
    position: relative;
    z-index: 2;
    color: var(--text-dark);
    transition: all 0.3s ease;
}

.social-icon:hover i {
    color: white;
    transform: scale(1.1);
}

/* Statistics Counter Animations */
.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    display: block;
    position: relative;
    overflow: hidden;
}

.stat-number::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(15, 82, 186, 0.1), transparent);
    animation: statShine 3s ease-in-out infinite;
}

@keyframes statShine {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* Enhanced List Item Animations */
.animated-list li {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.animated-list.animate li {
    opacity: 1;
    transform: translateX(0);
}

.animated-list li:nth-child(1) { transition-delay: 0.1s; }
.animated-list li:nth-child(2) { transition-delay: 0.2s; }
.animated-list li:nth-child(3) { transition-delay: 0.3s; }
.animated-list li:nth-child(4) { transition-delay: 0.4s; }
.animated-list li:nth-child(5) { transition-delay: 0.5s; }

/* Hover Glow Effects */
.glow-on-hover {
    transition: all 0.3s ease;
}

.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(15, 82, 186, 0.4);
    transform: translateY(-2px);
}

/* Floating Elements */
.floating {
    animation: float 6s ease-in-out infinite;
}

.floating:nth-child(2n) {
    animation-delay: -3s;
}

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

/* Progress Bar Animations */
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--light-gray);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-blue), #2E3C4E);
    border-radius: 3px;
    transform: translateX(-100%);
    transition: transform 1.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.progress-fill.animate {
    transform: translateX(0);
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 30px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: progressShine 2s ease-in-out infinite;
}

@keyframes progressShine {
    0% { left: -30px; }
    100% { left: 100%; }
}

/* Staggered animation delays */
.scroll-animate:nth-child(1) { transition-delay: 0.1s; }
.scroll-animate:nth-child(2) { transition-delay: 0.2s; }
.scroll-animate:nth-child(3) { transition-delay: 0.3s; }

/* Service Selection Section */
.service-selection-section {
    padding: 6rem 0;
    background: var(--light-gray);
}

.service-selection-wrapper {
    background: white;
    border-radius: 25px;
    padding: 4rem;
    box-shadow: var(--shadow-light);
    border: 1px solid rgba(15, 82, 186, 0.1);
    position: relative;
    overflow: hidden;
}

.service-selection-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 25px 25px 0 0;
}



.selection-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
}



.selection-left h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.selection-left p {
    font-size: 1.1rem;
    color: var(--secondary-gray);
    margin-bottom: 2.5rem;
}

.dropdown-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.dropdown-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.dropdown-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.custom-select {
    position: relative;
    display: inline-block;
    width: 100%;
}

.custom-select select {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    border: 2px solid #e1e8ed;
    border-radius: 12px;
    background: white;
    font-size: 1rem;
    color: var(--text-dark);
    appearance: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.custom-select select:hover {
    border-color: rgba(15, 82, 186, 0.4);
    transform: translateY(-2px);
    box-shadow: var(--shadow-light);
}

.custom-select select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.1);
    transform: translateY(-2px);
}

.custom-select select:disabled {
    background: #f5f5f5;
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
    box-shadow: none;
}

.custom-select i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-gray);
    pointer-events: none;
    transition: all 0.3s ease;
}

.custom-select:hover i {
    transform: translateY(-50%) rotate(5deg) scale(1.1);
    color: var(--primary-blue);
}

.custom-select select:focus + i {
    color: var(--primary-blue);
}

.selection-right {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.service-recommendation {
    max-width: 400px;
    text-align: center;
    animation: fadeInUp 0.8s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .service-selection-wrapper {
        padding: 2rem;
        border-radius: 15px;
    }
    
    .selection-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .selection-left h2 {
        font-size: 2rem;
    }
    
    .dropdown-container {
        gap: 1rem;
    }
}
.scroll-animate:nth-child(4) { transition-delay: 0.4s; }
.scroll-animate:nth-child(5) { transition-delay: 0.5s; }
.scroll-animate:nth-child(6) { transition-delay: 0.6s; }

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

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        box-shadow: var(--shadow-light);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .features {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.8rem; }
    
    .section {
        padding: 4rem 0;
    }
    
    .contact-form {
        margin: 0 1rem;
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card,
    .service-card {
        padding: 2rem 1.5rem;
    }
}

/* Enhanced Background Sections */
.bg-light { 
    background-color: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.bg-light::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><defs><pattern id="dna-light" width="60" height="60" patternUnits="userSpaceOnUse"><g fill="none" stroke="rgba(15,82,186,0.02)" stroke-width="1"><path d="M10,10 Q20,20 30,10 Q40,0 50,10"/><path d="M10,25 Q20,35 30,25 Q40,15 50,25"/><path d="M10,40 Q20,50 30,40 Q40,30 50,40"/><circle cx="15" cy="15" r="0.8" fill="rgba(15,82,186,0.03)"/><circle cx="25" cy="25" r="0.8" fill="rgba(15,82,186,0.03)"/><circle cx="35" cy="35" r="0.8" fill="rgba(15,82,186,0.03)"/><circle cx="45" cy="45" r="0.8" fill="rgba(15,82,186,0.03)"/></g></pattern></defs><rect width="100%" height="100%" fill="url(%23dna-light)"/></svg>');
    opacity: 0.5;
    animation: dnaBgFloat 25s ease-in-out infinite;
}

.bg-primary { 
    background: var(--gradient-primary); 
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.bg-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400"><defs><pattern id="dna-primary" width="80" height="80" patternUnits="userSpaceOnUse"><g fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1.5"><path d="M15,15 Q25,25 35,15 Q45,5 55,15 Q65,25 75,15"/><path d="M15,30 Q25,40 35,30 Q45,20 55,30 Q65,40 75,30"/><path d="M15,45 Q25,55 35,45 Q45,35 55,45 Q65,55 75,45"/><path d="M15,60 Q25,70 35,60 Q45,50 55,60 Q65,70 75,60"/><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.08)"/><circle cx="30" cy="30" r="1" fill="rgba(255,255,255,0.08)"/><circle cx="40" cy="40" r="1" fill="rgba(255,255,255,0.08)"/><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.08)"/></g></pattern></defs><rect width="100%" height="100%" fill="url(%23dna-primary)"/></svg>');
    opacity: 0.3;
    animation: dnaBgFloat 30s ease-in-out infinite reverse;
}

@keyframes dnaBgFloat {
    0%, 100% { transform: translateX(0px) translateY(0px); }
    25% { transform: translateX(10px) translateY(-5px); }
    50% { transform: translateX(0px) translateY(0px); }
    75% { transform: translateX(-10px) translateY(5px); }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.text-primary { color: var(--primary-blue); }
.text-secondary { color: var(--secondary-gray); }

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Authority Signals Section */
.authority-logos {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    background: linear-gradient(90deg, rgba(248,249,250,0) 0%, rgba(248,249,250,0.8) 15%, rgba(248,249,250,0.8) 85%, rgba(248,249,250,0) 100%);
    padding: 1rem 0;
}

.logo-scroll-container {
    overflow: hidden;
    width: 100%;
}

.logo-scroll {
    display: flex;
    align-items: center;
    gap: 3rem;
    animation: scrollRight 30s linear infinite;
    width: fit-content;
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 60px;
    opacity: 0.6;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.logo-item:hover {
    opacity: 1;
    transform: scale(1.1);
}

.logo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 40px;
    border-radius: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.logo-placeholder span {
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* Brand Colors */
.logo-placeholder.chatgpt { background: linear-gradient(135deg, #10A37F, #1A7F64); }
.logo-placeholder.claude { background: linear-gradient(135deg, #CC785C, #B8654A); }
.logo-placeholder.gemini { background: linear-gradient(135deg, #4285F4, #306AC1); }
.logo-placeholder.n8n { background: linear-gradient(135deg, #FF6D01, #E55A00); }
.logo-placeholder.copilot { background: linear-gradient(135deg, #24292e, #1a1e22); }
.logo-placeholder.azure { background: linear-gradient(135deg, #0078D4, #106EBE); }
.logo-placeholder.power-platform { background: linear-gradient(135deg, #742774, #5E1F5E); }
.logo-placeholder.power-bi { background: linear-gradient(135deg, #F2C811, #D4B010); }
.logo-placeholder.office365 { background: linear-gradient(135deg, #0078D4, #005A9E); }
.logo-placeholder.teams { background: linear-gradient(135deg, #6264A7, #4B4D87); }

.logo-item:hover .logo-placeholder {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* For actual logo images (when you replace placeholders) */
.logo-img {
    max-width: 100px;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(100%) brightness(0.7);
    transition: all 0.3s ease;
}

.logo-item:hover .logo-img {
    filter: grayscale(0%) brightness(1);
    transform: scale(1.05);
}

@keyframes scrollRight {
    0% { 
        transform: translateX(0); 
    }
    100% { 
        transform: translateX(-50%); 
    }
}

/* Pause animation on hover */
.authority-logos:hover .logo-scroll {
    animation-play-state: paused;
}

/* Responsive adjustments for authority logos */
@media (max-width: 768px) {
    .logo-scroll {
        gap: 2rem;
    }
    
    .logo-item {
        min-width: 100px;
        height: 50px;
    }
    
    .logo-img {
        max-width: 80px;
        max-height: 35px;
    }
}

@media (max-width: 480px) {
    .logo-scroll {
        gap: 1.5rem;
    }
    
    .logo-item {
        min-width: 80px;
        height: 40px;
    }
    
    .logo-img {
        max-width: 60px;
        max-height: 30px;
    }
}