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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo-img {
    height: 40px;
    width: auto;
    transition: opacity 0.3s ease;
}

.logo-img:hover {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #000000;
}

/* Hero Section */
.hero {
    background-image: url('assets/images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 40px;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 16px;
}

.btn-primary {
    background: #000000;
    color: white;
    border: 2px solid #000000;
}

.btn-primary:hover {
    background: #333333;
    border-color: #333333;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: #000000;
    transform: translateY(-2px);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-icon {
    font-size: 16px;
}

.whatsapp-logo {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.btn-meeting {
    background: #4F46E5;
    color: white;
    border: 2px solid #4F46E5;
}

.btn-meeting:hover {
    background: #3730A3;
    border-color: #3730A3;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(79, 70, 229, 0.3);
}

.meeting-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #4F46E5;
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 8px;
    transition: all 0.3s ease;
}

.meeting-btn:hover {
    background: #3730A3;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
    color: #1f2937;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: white;
    padding: 40px 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: #1f2937;
}

.service-card p {
    color: #6b7280;
    line-height: 1.6;
}

/* Packs Section */
.packs {
    padding: 100px 0;
    background: #000000;
}

.packs .section-title {
    color: white;
}

.packs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
    align-items: stretch;
}

.pack-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid white;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pack-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.pack-card.featured {
    border-color: white;
    position: relative;
}

.pack-header {
    padding: 30px 30px 20px;
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: white;
    position: relative;
}

.pack-card.featured .pack-header {
    background: linear-gradient(135deg, #000000 0%, #333333 100%);
}

.pack-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #fbbf24;
    color: #1f2937;
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
    white-space: nowrap;
    z-index: 10;
}

.pack-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding-right: 100px;
}

.pack-content {
    padding: 35px 30px 30px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pack-top {
    flex: 1;
}

.pack-bottom {
    margin-top: auto;
    padding-top: 20px;
    text-align: center;
}

.pack-description {
    color: #6b7280;
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.pack-features {
    list-style: none;
    margin-bottom: 30px;
    flex: 1;
}

.pack-features li {
    padding: 10px 0;
    color: #374151;
    font-weight: 500;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.pack-bottom .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* Founder Section */
.founder {
    padding: 60px 0;
    background: white;
}

.founder .section-title {
    color: #1f2937;
}

.founder-content {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.founder-image {
    flex-shrink: 0;
}

.founder-image img {
    width: 180px;
    height: 180px;
    object-fit: cover;
    display: block;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease;
}

.founder-image:hover img {
    transform: scale(1.05);
}

.founder-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 5px;
}

.founder-title {
    font-size: 0.95rem;
    color: #6b7280;
    font-weight: 600;
    margin-bottom: 15px;
}

.founder-bio {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #4b5563;
    margin-bottom: 15px;
}

.founder-highlights {
    display: flex;
    gap: 12px;
    margin: 20px 0 0 0;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 6px;
    background: #f8fafc;
    padding: 8px 14px;
    border-radius: 20px;
    font-weight: 600;
    color: #1f2937;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.highlight-item:hover {
    background: #000000;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.highlight-icon {
    font-size: 1rem;
}

.founder-cta {
    display: none;
}


/* About Section */
.about {
    padding: 100px 0;
    background: #000000;
}

.about .about-text h2 {
    color: white;
}

.about .about-text p {
    color: #d1d5db;
}

.about .stat-number {
    color: white;
}

.about .stat-label {
    color: #9ca3af;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.about-text p {
    font-size: 1.2rem;
    margin-bottom: 50px;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.stat-label {
    font-weight: 500;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: #f9fafb;
}

.contact .section-title {
    color: #1f2937;
}

.contact-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: #6b7280;
    margin-bottom: 60px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.contact-card {
    background: white;
    padding: 50px 40px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 2px solid transparent;
    min-height: 400px;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border-color: #e5e7eb;
}

.contact-card-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

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

.whatsapp-icon-bg {
    background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
}

.meeting-icon-bg {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
}

.contact-card-icon-img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.emoji-icon {
    font-size: 32px;
}

.contact-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.contact-card-number {
    font-size: 1.1rem;
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.contact-card-description {
    color: #6b7280;
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 1rem;
}

.btn-whatsapp-full {
    width: 100%;
    background: #25D366;
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 30px;
    font-size: 16px;
    margin-top: auto;
}

.btn-whatsapp-full:hover {
    background: #128C7E;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-full .btn-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.btn-meeting-full {
    width: 100%;
    background: #4F46E5;
    color: white;
    border: 2px solid #4F46E5;
    padding: 16px 30px;
    font-size: 16px;
    margin-top: auto;
}

.btn-meeting-full:hover {
    background: #3730A3;
    border-color: #3730A3;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.4);
}

/* Legacy contact styles - can be removed if not used elsewhere */
.contact-content {
    display: flex;
    justify-content: center;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 600px;
    width: 100%;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    background: #f3f4f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon-img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

.contact-item h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
    color: #1f2937;
}

.contact-item p {
    color: #6b7280;
}

.contact-form {
    background: #f8fafc;
    padding: 40px;
    border-radius: 20px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px 20px;
    border: 2px solid #e5e7eb;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #000000;
}

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

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    gap: 40px;
}

.footer-logo-img {
    height: 30px;
    width: auto;
    margin-bottom: 15px;
    filter: brightness(0) invert(1);
}

.footer-logo p {
    color: #9ca3af;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-social {
    display: flex;
    align-items: center;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #9ca3af;
    text-decoration: none;
    padding: 10px 15px;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    font-weight: 500;
}

.social-link:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.social-icon {
    font-size: 18px;
}

.social-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.instagram-link {
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.instagram-link:hover {
    color: #6366f1;
}

.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #25D366;
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-top: 8px;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background: #128C7E;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn .whatsapp-icon {
    font-size: 14px;
}

.whatsapp-btn-logo {
    width: 16px;
    height: 16px;
    object-fit: contain;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #374151;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .hero-buttons .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .packs-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .contact-card {
        padding: 40px 30px;
    }
    
    .contact-info {
        max-width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .founder-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }
    
    .founder-highlights {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .pack-content,
    .contact-form {
        padding: 20px;
    }
    
    .service-card {
        padding: 30px 20px;
    }
    
    .pack-badge {
        top: 10px;
        right: 10px;
        padding: 4px 8px;
        font-size: 10px;
        border-radius: 12px;
    }
    
    .pack-header h3 {
        font-size: 1.3rem;
        padding-right: 80px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* ===== ANIMATIONS & TRANSITIONS ===== */

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

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }
    100% {
        background-position: 1000px 0;
    }
}

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

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #000000, #333333, #666666);
    z-index: 10000;
    transform-origin: left;
    transition: width 0.1s ease-out;
}

/* Fade in on scroll classes */
.fade-in {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.fade-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Stagger animation delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Hero animations */
.hero-content {
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-title {
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-subtitle {
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease-out 0.8s both;
}

/* Service cards enhanced hover */
.service-card {
    position: relative;
    overflow: hidden;
}

.service-card::before {
    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 0.5s ease;
}

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

.service-icon {
    transition: transform 0.5s ease;
}

.service-card:hover .service-icon {
    transform: scale(1.2) rotate(5deg);
    animation: float 2s ease-in-out infinite;
}

/* Pack cards animations */
.pack-card {
    position: relative;
    overflow: hidden;
}

.pack-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.pack-badge {
    animation: pulse 2s ease-in-out infinite;
}

.pack-header {
    transition: all 0.5s ease;
    background-size: 200% 200%;
}

.pack-card:hover .pack-header {
    background: linear-gradient(135deg, #333333 0%, #000000 100%);
    animation: gradientShift 3s ease infinite;
}

.pack-card.featured:hover .pack-header {
    background: linear-gradient(135deg, #333333 0%, #000000 100%);
    animation: gradientShift 3s ease infinite;
}

.pack-features li {
    transition: all 0.3s ease;
}

.pack-features li:hover {
    transform: translateX(5px);
    color: #000000;
    font-weight: 600;
}

/* Stats counter animation */
.stat-number {
    display: inline-block;
}

/* Button ripple effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::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, height 0.6s;
}

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

/* Enhanced hover effects */
.btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:active {
    transform: translateY(-2px) scale(0.98);
}

/* Contact cards animation */
.contact-card-icon {
    animation: float 3s ease-in-out infinite;
}

.contact-card:hover .contact-card-icon {
    animation: pulse 1s ease-in-out;
}

/* Footer animation */
.footer-content > * {
    animation: fadeInUp 0.8s ease-out both;
}

.footer-logo {
    animation-delay: 0.1s;
}

.footer-links {
    animation-delay: 0.2s;
}

.footer-social {
    animation-delay: 0.3s;
}

/* Loading screen */
.page-loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #000000;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Parallax effect for hero */
.hero {
    background-attachment: fixed;
}

/* Image hover effects */
.founder-image img {
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.founder-image:hover img {
    transform: scale(1.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* Logo animation */
.logo-img {
    transition: all 0.3s ease;
}

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

/* Navigation menu animation */
.nav-menu li {
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #000000;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Section titles animation */
.section-title {
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #000000, #666666);
    border-radius: 2px;
}

/* Smooth transitions for all interactive elements */
a, button, input, select, textarea {
    transition: all 0.3s ease;
}

/* Card entrance animations */
.service-card:nth-child(1) { animation: fadeInUp 0.6s ease-out 0.1s both; }
.service-card:nth-child(2) { animation: fadeInUp 0.6s ease-out 0.2s both; }
.service-card:nth-child(3) { animation: fadeInUp 0.6s ease-out 0.3s both; }

/* Responsive animations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}