/* style_v6_animated.css */

/* Original Theme - General Styles (from style_v4_original_theme.css) */
body {
    font-family: 'Open Sans', sans-serif;
    color: #333;
    margin: 0;
    line-height: 1.6;
    background-color: #f7f7f7;
    padding-top: 80px; /* Adjusted for new header height */
    overflow-x: hidden; /* Prevent horizontal scroll */
}

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

/* Links */
a {
    color: #6B46C1; /* Original Accent */
    text-decoration: none;
    transition: color 0.3s ease, opacity 0.3s ease;
}

a:hover {
    color: #5a3aa8; /* Darker accent for hover */
    opacity: 0.8;
}

/* Buttons - Base Style */
.btn {
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1); /* Smoother transition */
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1em;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden; /* For ripple/shine effects */
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s ease;
}

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

.btn-primary {
    background: linear-gradient(45deg, #6B46C1, #8B5CF6); /* Original Primary */
    color: #fff;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #5a3aa8, #7a4ad9); /* Original Primary Hover */
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 8px 25px rgba(107, 70, 193, 0.35);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid #6B46C1; /* Original Accent for border */
    color: #6B46C1;
}

.btn-secondary:hover {
    background-color: #6B46C1;
    color: #fff;
    transform: translateY(-4px) scale(1.03);
    box-shadow: 0 8px 25px rgba(107, 70, 193, 0.25);
}

.btn-link {
    color: #6B46C1;
    font-weight: 600;
    background: none;
    padding: 0;
    box-shadow: none;
    position: relative;
}

.btn-link::after { /* Underline effect */
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    display: block;
    margin-top: 2px;
    right: 0;
    background: #5a3aa8;
    transition: width 0.3s ease;
}

.btn-link:hover::after {
    width: 100%;
    left: 0;
    background: #5a3aa8;
}

.btn-link:hover {
    text-decoration: none; /* Remove default underline */
    color: #5a3aa8;
}

.btn-full-width {
    display: block;
    width: 100%;
    text-align: center;
}

/* Section Titles - New Style */
.section-title-v2 {
    font-size: 2.8em;
    color: #1E2A44; /* Original Dark Blue for titles */
    margin-bottom: 60px;
    text-align: center;
    position: relative;
    font-weight: 700;
    letter-spacing: 0.5px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.section-title-v2.left-align {
    text-align: left;
}

.section-title-v2.visible {
    opacity: 1;
    transform: translateY(0);
}

.section-title-v2::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: #6B46C1; /* Original Accent */
    margin: 20px auto 0;
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform 0.6s ease-out 0.3s;
}

.section-title-v2.visible::after {
    transform: scaleX(1);
}

.section-title-v2.left-align::after {
    margin: 20px 0 0 0;
}

/* Header - New Layout */
.site-header {
    background-color: #1E2A44; /* Original Header BG */
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.15);
    transition: background-color 0.3s ease, padding 0.3s ease; 
}

.site-header.scrolled {
    background-color: rgba(30, 42, 68, 0.95); /* Slightly transparent on scroll */
    padding: 10px 0;
    backdrop-filter: blur(5px);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    color: #fff;
    font-size: 1.8em;
    font-weight: 700;
    text-decoration: none;
    transition: transform 0.3s ease;
}
.logo a:hover {
    transform: scale(1.05);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.main-navigation ul li {
    margin-left: 25px;
    opacity: 0;
    transform: translateY(-10px);
    animation: navLinkFade 0.5s ease forwards;
}
/* Staggered animation for nav links */
.main-navigation ul li:nth-child(1) { animation-delay: 0.2s; }
.main-navigation ul li:nth-child(2) { animation-delay: 0.3s; }
.main-navigation ul li:nth-child(3) { animation-delay: 0.4s; }
.main-navigation ul li:nth-child(4) { animation-delay: 0.5s; }
.main-navigation ul li:nth-child(5) { animation-delay: 0.6s; }
.main-navigation ul li:nth-child(6) { animation-delay: 0.7s; }
.main-navigation ul li:nth-child(7) { animation-delay: 0.8s; }
.main-navigation ul li:nth-child(8) { animation-delay: 0.9s; }

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

.main-navigation ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 10px 5px;
    border-bottom: 2px solid transparent;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
    position: relative;
}

.main-navigation ul li a:hover,
.main-navigation ul li a.active {
    color: #6B46C1; /* Original Accent */
    border-bottom-color: #6B46C1;
}

.menu-toggle {
    display: none; /* For mobile */
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5em;
    cursor: pointer;
}

/* Hero Section - New Layout & Animations */
.hero-section-v2 {
    background-color: #f0f2f5; /* Lighter than original body for contrast */
    padding: 120px 0 80px; /* More padding */
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container-v2 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text-content {
    flex: 1;
    max-width: 55%;
    opacity: 0;
    transform: translateX(-50px);
    animation: slideInFromLeft 0.8s ease-out forwards 0.3s;
}

.hero-text-content h1 {
    font-size: 3.5em; 
    color: #1E2A44;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text-content p {
    font-size: 1.2em;
    color: #555;
    margin-bottom: 30px;
    max-width: 90%;
}

.hero-visual-placeholder {
    flex: 1;
    max-width: 40%;
    text-align: center;
    opacity: 0;
    transform: scale(0.8);
    animation: scaleUp 0.8s ease-out forwards 0.6s;
}

.hero-visual-placeholder img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-visual-placeholder img:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.hero-section-v2 .down-arrow {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2em;
    color: #6B46C1; /* Original Accent */
    animation: bounceArrow 2s infinite ease-in-out 1s; /* Delay bounce */
    opacity: 0;
    animation-fill-mode: forwards; /* Keep opacity 0 until animation starts */
}

/* General Section Fade-in Animation */
section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* About Section - New Layout & Animations */
.about-section-v2 {
    background-color: #fff;
    padding: 80px 0;
}

.about-container-v2 {
    display: flex;
    align-items: flex-start; 
    gap: 50px;
}

.about-image-column {
    flex: 0 0 300px; 
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.7s ease-out 0.2s, transform 0.7s ease-out 0.2s;
}
.about-section-v2.visible .about-image-column {
    opacity: 1;
    transform: translateX(0);
}

.profile-pic-v2 {
    width: 100%;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    object-fit: cover;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.profile-pic-v2:hover {
    transform: scale(1.03) rotate(-1deg);
    box-shadow: 0 12px 35px rgba(0,0,0,0.18);
}

.about-text-column {
    flex: 1;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.7s ease-out 0.4s, transform 0.7s ease-out 0.4s;
}
.about-section-v2.visible .about-text-column {
    opacity: 1;
    transform: translateX(0);
}

.intro-text-v2 {
    font-size: 1.15em;
    color: #444;
    margin-bottom: 25px;
    line-height: 1.7;
}

.achievements-v2 {
    margin-bottom: 30px;
}

.achievement-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 18px;
    font-size: 1.05em;
    transition: color 0.3s ease;
}

.achievement-item:hover {
    color: #6B46C1;
}

.achievement-icon {
    font-size: 1.4em;
    color: #6B46C1; 
    margin-top: 4px;
    transition: transform 0.3s ease;
}

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

.btn.about-cta {
    margin-top: 10px;
}

/* Case Studies Section - New Layout & Animations */
.case-studies-section-v2 {
    background-color: #f7f7f7; 
    padding: 80px 0;
}

.case-studies-grid-v2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.case-study-card-v2 {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 25px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease; /* Elastic hover */
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px);
    /* Staggered animation will be handled by JS if needed, or simple CSS delay */
}

.case-studies-section-v2.visible .case-study-card-v2:nth-child(1) { animation: fadeInCard 0.5s ease-out 0.2s forwards; }
.case-studies-section-v2.visible .case-study-card-v2:nth-child(2) { animation: fadeInCard 0.5s ease-out 0.4s forwards; }
.case-studies-section-v2.visible .case-study-card-v2:nth-child(3) { animation: fadeInCard 0.5s ease-out 0.6s forwards; }

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

.case-study-card-v2:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.case-study-image-wrapper {
    overflow: hidden; /* For image zoom effect */
}

.case-study-image-wrapper img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-study-card-v2:hover .case-study-image-wrapper img {
    transform: scale(1.1);
}

.case-study-content-v2 {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.case-study-content-v2 h3 {
    font-size: 1.5em;
    color: #1E2A44;
    margin-bottom: 10px;
    font-weight: 600;
}

.case-study-excerpt {
    font-size: 0.95em;
    color: #555;
    margin-bottom: 20px;
    flex-grow: 1;
}

.case-study-link {
    margin-top: auto; 
    align-self: flex-start;
}
.case-study-link i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}
.case-study-link:hover i {
    transform: translateX(5px);
}

.section-cta-v2 {
    text-align: center;
    margin-top: 20px;
}

/* Testimonials Section - New Card Style & Animations */
.testimonials-section-v2 {
    background-color: #fff;
    padding: 80px 0;
}

.testimonials-grid-v2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.testimonial-card-v2 {
    background-color: #f7f7f7; 
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.07);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: scale(0.9);
}

.testimonials-section-v2.visible .testimonial-card-v2:nth-child(1) { animation: scaleUpCard 0.5s ease-out 0.2s forwards; }
.testimonials-section-v2.visible .testimonial-card-v2:nth-child(2) { animation: scaleUpCard 0.5s ease-out 0.4s forwards; }
.testimonials-section-v2.visible .testimonial-card-v2:nth-child(3) { animation: scaleUpCard 0.5s ease-out 0.6s forwards; }

@keyframes scaleUpCard {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.testimonial-card-v2:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0,0,0,0.12);
}

.testimonial-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 3px solid #6B46C1; 
    object-fit: cover;
    transition: transform 0.4s ease;
}

.testimonial-card-v2:hover .testimonial-avatar {
    transform: scale(1.1) rotate(5deg);
}

.quote-v2 {
    font-size: 1.05em;
    font-style: italic;
    color: #444;
    margin-bottom: 15px;
    position: relative;
}

.quote-v2::before {
    content: '\201C'; 
    font-size: 2em;
    color: #6B46C1;
    position: absolute;
    left: -5px;
    top: -10px;
    opacity: 0.5;
}

.author-v2 {
    font-size: 0.95em;
    font-weight: 600;
    color: #1E2A44;
}

/* Experience Section - New Timeline & Animations */
.experience-section-v2 {
    background-color: #f7f7f7;
    padding: 80px 0;
}

.timeline-v2 {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-v2::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: #e0e0e0; /* Lighter line */
    border-radius: 2px;
}

.timeline-v2::after { /* Animated fill for the line */
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    width: 3px;
    height: 0; /* Animated by JS or CSS on visible */
    background-color: #6B46C1; 
    border-radius: 2px;
    transition: height 1s ease-out;
}

.experience-section-v2.visible .timeline-v2::after {
    height: 100%;
}

.timeline-item-v2 {
    position: relative;
    margin-bottom: 40px;
    padding-left: 60px;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.experience-section-v2.visible .timeline-item-v2:nth-child(1) { transition-delay: 0.2s; }
.experience-section-v2.visible .timeline-item-v2:nth-child(2) { transition-delay: 0.4s; }
.experience-section-v2.visible .timeline-item-v2:nth-child(3) { transition-delay: 0.6s; }

.experience-section-v2.visible .timeline-item-v2 {
    opacity: 1;
    transform: translateX(0);
}

.timeline-item-v2:last-child {
    margin-bottom: 0;
}

.timeline-icon-v2 {
    position: absolute;
    left: 0;
    top: 0;
    width: 40px;
    height: 40px;
    background-color: #6B46C1;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2em;
    border: 3px solid #f7f7f7; 
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.timeline-item-v2:hover .timeline-icon-v2 {
    transform: scale(1.2);
    background-color: #5a3aa8;
}

.timeline-content-v2 {
    background-color: #fff;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.timeline-item-v2:hover .timeline-content-v2 {
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    transform: translateX(5px);
}

.timeline-content-v2 h3 {
    font-size: 1.4em;
    color: #1E2A44;
    margin-bottom: 5px;
    font-weight: 600;
}

.timeline-date-v2 {
    display: block;
    font-size: 0.9em;
    color: #6B46C1;
    margin-bottom: 10px;
    font-weight: 600;
}

.timeline-content-v2 p {
    font-size: 0.95em;
    color: #555;
    line-height: 1.6;
}

/* Certifications Section - New Cards & Animations */
.certifications-section-v2 {
    background-color: #fff;
    padding: 80px 0;
}

.certifications-grid-v2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.certification-card-v2 {
    background-color: #f7f7f7;
    padding: 30px 25px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.certifications-section-v2.visible .certification-card-v2:nth-child(1) { animation: fadeInCard 0.5s ease-out 0.2s forwards; }
.certifications-section-v2.visible .certification-card-v2:nth-child(2) { animation: fadeInCard 0.5s ease-out 0.3s forwards; }
.certifications-section-v2.visible .certification-card-v2:nth-child(3) { animation: fadeInCard 0.5s ease-out 0.4s forwards; }
.certifications-section-v2.visible .certification-card-v2:nth-child(4) { animation: fadeInCard 0.5s ease-out 0.5s forwards; }


.certification-card-v2:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 12px 30px rgba(0,0,0,0.12);
    background-color: #fff;
}

.certification-icon-v2 {
    font-size: 2.5em;
    color: #6B46C1; 
    margin-bottom: 15px;
    transition: transform 0.4s ease, color 0.4s ease;
}

.certification-card-v2:hover .certification-icon-v2 {
    transform: scale(1.2) rotateY(180deg);
    color: #5a3aa8;
}

.certification-card-v2 h4 {
    font-size: 1.2em;
    color: #1E2A44;
    margin-bottom: 5px;
    font-weight: 600;
}

.certifying-body-v2 {
    font-size: 0.9em;
    color: #555;
}

/* Skills Section - New Bars & Animations */
.skills-section-v2 {
    background-color: #f7f7f7;
    padding: 80px 0;
}

.skills-grid-v2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.skill-item-v2 {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.07);
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.skills-section-v2.visible .skill-item-v2 {
    opacity: 1;
    transform: scale(1);
}

/* Staggered animation for skill items */
.skills-section-v2.visible .skill-item-v2:nth-child(1) { transition-delay: 0.1s; }
.skills-section-v2.visible .skill-item-v2:nth-child(2) { transition-delay: 0.2s; }
.skills-section-v2.visible .skill-item-v2:nth-child(3) { transition-delay: 0.3s; }
.skills-section-v2.visible .skill-item-v2:nth-child(4) { transition-delay: 0.4s; }
.skills-section-v2.visible .skill-item-v2:nth-child(5) { transition-delay: 0.5s; }
.skills-section-v2.visible .skill-item-v2:nth-child(6) { transition-delay: 0.6s; }


.skill-info-v2 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.skill-name-v2 {
    font-size: 1.05em;
    font-weight: 600;
    color: #1E2A44;
}

.skill-percent-v2 {
    font-size: 0.9em;
    font-weight: 600;
    color: #6B46C1;
}

.skill-bar-v2 {
    width: 100%;
    height: 12px;
    background-color: #e0e0e0;
    border-radius: 6px;
    overflow: hidden;
}

.skill-bar-fill-v2 {
    height: 100%;
    background-color: #6B46C1; 
    border-radius: 6px;
    width: 0; /* To be set by JS */
    transition: width 1.5s cubic-bezier(0.25, 1, 0.5, 1) 0.5s; /* Delayed and eased */
}

/* Contact Section - New Layout & Animations */
.contact-section-v2 {
    background-color: #1E2A44; 
    color: #fff;
    padding: 80px 0;
    position: relative; /* For potential pseudo-element BG effects */
}

.contact-container-v2 {
    display: flex;
    gap: 50px;
    align-items: center;
    position: relative; /* For z-index if needed */
    z-index: 2;
}

.contact-text-content-v2 {
    flex: 1;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.7s ease-out 0.2s, transform 0.7s ease-out 0.2s;
}
.contact-section-v2.visible .contact-text-content-v2 {
    opacity: 1;
    transform: translateX(0);
}

.contact-text-content-v2 .section-title-v2 {
    color: #fff; 
}

.contact-text-content-v2 .section-title-v2::after {
    background-color: #fff; 
}

.contact-text-content-v2 .intro-text-v2 {
    color: #e0e0e0; 
    font-size: 1.1em;
}

.contact-details-v2 p {
    margin-bottom: 12px;
    font-size: 1.05em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-details-v2 p i {
    font-size: 1.2em;
    color: #6B46C1; 
    width: 20px; 
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-details-v2 p:hover i {
    transform: scale(1.2);
}

.contact-details-v2 p a {
    color: #fff;
}

.contact-details-v2 p a:hover {
    color: #bbb;
}

.social-links-v2 a {
    color: #fff;
    font-size: 1.5em;
    margin-right: 15px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links-v2 a:hover {
    color: #6B46C1; 
    transform: scale(1.2) rotate(5deg);
}

.social-links-v2.contact-socials {
    margin-top: 25px;
}

.contact-form-placeholder-v2 {
    flex-basis: 40%;
    text-align: center;
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.7s ease-out 0.4s, transform 0.7s ease-out 0.4s;
}
.contact-section-v2.visible .contact-form-placeholder-v2 {
    opacity: 1;
    transform: translateX(0);
}

.contact-form-placeholder-v2 .btn-primary {
    margin-bottom: 15px;
}

.form-alternative {
    font-size: 0.9em;
    color: #ccc;
}

/* Footer - New Layout & Animations */
.site-footer-v2 {
    background-color: #162135; 
    color: #a0aec0; 
    padding: 40px 0;
    text-align: center;
}

.footer-container-v2 {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo-v2 {
    font-size: 2em;
    font-weight: 700;
    color: #fff;
    transition: transform 0.4s ease;
}
.footer-logo-v2:hover {
    transform: scale(1.1);
}

.footer-nav-v2 a {
    color: #a0aec0;
    margin: 0 10px;
    font-size: 0.95em;
    position: relative;
}

.footer-nav-v2 a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    display: block;
    margin-top: 2px;
    right: 0;
    background: #6B46C1;
    transition: width 0.3s ease;
}

.footer-nav-v2 a:hover::after {
    width: 100%;
    left: 0;
}

.footer-nav-v2 a:hover {
    color: #fff;
}

.social-links-v2.footer-socials a {
    font-size: 1.3em;
    color: #a0aec0;
}

.social-links-v2.footer-socials a:hover {
    color: #6B46C1;
    transform: translateY(-3px);
}

.copyright-v2 {
    font-size: 0.9em;
}

.copyright-v2 .fa-heart {
    color: #6B46C1; 
    animation: pulseHeart 1.5s infinite ease-in-out;
}

@keyframes pulseHeart {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* Keyframes for animations */
@keyframes slideInFromLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleUp {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes bounceArrow {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1; /* Ensure it's visible during animation */
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Responsive Design (from style_v5_new_layout.css) - ensure it's still relevant */
@media (max-width: 992px) {
    .hero-container-v2, .about-container-v2, .contact-container-v2 {
        flex-direction: column;
        text-align: center;
    }
    .hero-text-content, .about-image-column, .about-text-column, .contact-text-content-v2, .contact-form-placeholder-v2 {
        max-width: 100%;
        flex-basis: auto;
        transform: none !important; /* Reset animation transforms for stacked layout */
        opacity: 1 !important; /* Ensure visibility */
    }
    .hero-text-content h1 { font-size: 2.8em; }
    .hero-text-content p { font-size: 1.1em; }
    .section-title-v2.left-align, .contact-text-content-v2 .section-title-v2 {
        text-align: center;
    }
    .section-title-v2.left-align::after, .contact-text-content-v2 .section-title-v2::after {
        margin: 20px auto 0;
    }
    .about-image-column { margin-bottom: 30px; max-width: 250px; margin-left:auto; margin-right:auto;}
    .timeline-v2::before, .timeline-v2::after { left: 50%; transform: translateX(-50%); }
    .timeline-item-v2 { padding-left: 0; text-align: center; transform: none !important; opacity: 1 !important;}
    .timeline-icon-v2 { position: static; margin: 0 auto 15px; }
}

@media (max-width: 768px) {
    body { padding-top: 70px; }
    .main-navigation {
        display: none; 
        position: absolute;
        top: 100%; 
        left: 0;
        width: 100%;
        background-color: #1E2A44; 
        padding: 10px 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.5s ease-in-out, padding 0.5s ease-in-out;
    }
    .main-navigation.active {
        display: block; /* Keep for JS toggle logic */
        max-height: 500px; /* Or enough to show all items */
        padding: 10px 0;
    }
    .main-navigation ul {
        flex-direction: column;
    }
    .main-navigation ul li {
        margin: 10px 0;
        text-align: center;
        opacity: 1; /* Ensure visible when menu is open */
        transform: none;
        animation: none;
    }
    .menu-toggle {
        display: block;
    }
    .hero-text-content h1 { font-size: 2.2em; }
    .hero-text-content p { font-size: 1em; }
    .cta-buttons a { padding: 10px 20px; font-size: 0.9em;}
    .section-title-v2 { font-size: 2.2em; margin-bottom: 40px; }
    .skills-grid-v2, .certifications-grid-v2, .case-studies-grid-v2, .testimonials-grid-v2 {
        grid-template-columns: 1fr; 
    }
}