* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5 {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
}

/* Parallax Sections */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.parallax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
}

.parallax-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Regular Sections */
.regular-section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 20px;
    z-index: 1000;
    transition: all 0.4s ease;
    background: transparent;
}

header.scrolled {
    background-color: rgba(33, 37, 41, 0.98);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
    padding: 15px 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    letter-spacing: 1px;
}

.logo.scrolled {
    color: var(--primary);
}

.logo span {
    color: var(--primary);
}

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

.nav-links li {
    margin-left: 35px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 1.05rem;
    position: relative;
    padding: 5px 0;
}

.nav-links a.scrolled {
    color: var(--light);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

/* Hero Section */


.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 25px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin: 0 auto 40px;
    font-weight: 300;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(58, 134, 255, 0.4);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(58, 134, 255, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    margin-left: 20px;
    box-shadow: none;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* About Section */
#about {
    /* background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('bg2.jpg'); */
    background: linear-gradient(271deg, #535e71, #0b192f);
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    color: white;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.about-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 50px;
}

.about-text {
    flex: 1;
    min-width: 300px;
    text-align: left;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.about-text p {
    margin-bottom: 20px;
    line-height: 1.7;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.skill-category {
    background: white;
    border-radius: 15px;
    padding: 35px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border-top: 4px solid var(--primary);
}

.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.skill-category h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--primary);
    display: flex;
    align-items: center;
}

.skill-category h3 i {
    margin-right: 12px;
    background: rgba(58, 134, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 30px;
    font-size: 1.05rem;
}

.skill-list li::before {
    content: '⦿';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.2rem;
}

.sub-skill-list {
    list-style: none;
    margin-top: 10px;
    margin-left: 20px;
}

.sub-skill-list li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 25px;
}

.sub-skill-list li::before {
    content: '‣';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* Services Section */
#services {
    background-color: #0a192f;
    position: relative;
    overflow: hidden;
    padding: 35px;
}

.services-title {
    color: white;
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    /* grid-template-rows: repeat(2, 1fr); */
    gap: 20px;
    height: 90vh;
    position: relative;
    z-index: 2;
}

@media (max-width: 767px) {.services-grid {
    display: grid;
    /* grid-template-columns: repeat(4, 1fr); */
    grid-template-columns: 1fr;
    height: 400vh;}}



.service-card {
    position: relative;
    overflow: hidden;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    transform-style: preserve-3d;
    perspective: 1000px;
    cursor: pointer;
    
    
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    transition: all 0.5s ease;
}

.service-card:hover::before {
    background: rgba(10, 25, 47, 0.9);
}

.service-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.6s ease;
}

.service-card:hover .service-bg {
    transform: scale(1.1);
    filter: brightness(0.3);
    
}

.service-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    color: white;
    z-index: 2;
    transition: all 0.5s ease;
}

.service-card:hover .service-content {
    transform: translateY(0);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--primary);
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: translateY(-20px);
    opacity: 0;
}

.service-name {
    font-size: 2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.service-desc {
    font-size: 1.1rem;
    margin-bottom: 25px;
    opacity: 0.9;
    max-width: 90%;
}

.service-features {
    list-style: none;
    margin-bottom: 30px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.6s ease;
}

.service-card:hover .service-features {
    max-height: 300px;
    opacity: 1;
}

.service-features li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 25px;
}

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

.service-btn {
    display: inline-block;
    padding: 12px 30px;
    background: transparent;
    color: white;
    border: 2px solid var(--primary);
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

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

.service-btn:hover {
    background: var(--primary);
}

/* Experience Section */

#experience {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('assets/bg2.avif');
}


.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 40px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 40px);
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--secondary);
    border: 4px solid var(--primary);
    box-shadow: 0 0 0 6px rgba(131, 56, 236, 0.2);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.92);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.timeline-date {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: inline-block;
    background: rgba(58, 134, 255, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.timeline-content p {
    color: var(--gray);
}

/* Tools Section */
#tools {
    background-color: var(--light-bg);
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
    gap: 10px;
}

.tab-btn {
    padding: 12px 30px;
    background: none;
    border: none;
    color: var(--dark);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    font-size: 1.05rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
    background: white;
}

.tab-btn:hover, .tab-btn.active {
    background: var(--primary);
    color: white;
}

.tab-content {
    display: none;
    animation: fadeIn 0.6s ease;
}

.tab-content.active {
    display: block;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border-top: 3px solid var(--primary);
}

.tool-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary);
    transition: transform 0.4s ease;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
}

.tool-name {
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.2rem;
    color: var(--dark);
}

/* PBN & Drop Domains Section */
#pbn {
    background-color: var(--light-bg);
}

.expertise-container {
    display: flex;
    flex-wrap: wrap;
    gap: 35px;
    margin-top: 50px;
}

.expertise-card {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 15px;
    padding: 40px 35px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.pbn-card {
    border-top: 5px solid var(--primary);
}

.domains-card {
    border-top: 5px solid var(--secondary);
}

.expertise-card h3 {
    font-size: 1.7rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    color: var(--dark);
}

.expertise-card h3 i {
    margin-right: 15px;
    background: rgba(58, 134, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary);
}

.domains-card h3 i {
    background: rgba(131, 56, 236, 0.1);
    color: var(--secondary);
}

.expertise-card ul {
    list-style: none;
}

.expertise-card li {
    margin-bottom: 18px;
    position: relative;
    padding-left: 40px;
    font-size: 1.05rem;
}

.expertise-card li i.fa-check-circle {
    position: absolute;
    left: 0;
    color: var(--success);
    font-size: 1.3rem;
    top: 3px;
}

.expertise-card .sub-list {
    list-style: none;
    margin-top: 12px;
    margin-left: 20px;
}

.expertise-card .sub-list li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 30px;
    font-size: 1rem;
}

.expertise-card .sub-list li i.fa-caret-right {
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-size: 1.2rem;
    top: 3px;
}

.strategy-container {
    margin-top: 50px;
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.strategy-container h3 {
    font-size: 1.6rem;
    margin-bottom: 30px;
    color: var(--dark);
    text-align: center;
}

.strategy-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.strategy-column {
    flex: 1;
    min-width: 280px;
    background: var(--light-bg);
    padding: 25px;
    border-radius: 12px;
    transition: all 0.4s ease;
}

.strategy-column:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.strategy-column h4 {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    color: var(--dark);
}

.strategy-column h4 i {
    margin-right: 12px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(58, 134, 255, 0.1);
    color: var(--primary);
}

.strategy-column:nth-child(2) h4 i {
    background: rgba(131, 56, 236, 0.1);
    color: var(--secondary);
}

.strategy-column:nth-child(3) h4 i {
    background: rgba(56, 176, 0, 0.1);
    color: var(--success);
}

.strategy-column ol {
    padding-left: 20px;
}

.strategy-column li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 25px;
    font-size: 1.05rem;
}

.strategy-column li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.3rem;
    top: -3px;
}

.strategy-column:nth-child(2) li::before {
    color: var(--secondary);
}

.strategy-column:nth-child(3) li::before {
    color: var(--success);
}

.metrics-list {
    list-style: none;
}

.metrics-list li {
    margin-bottom: 15px;
    display: flex;
    padding: 0;
}

.metrics-list span:first-child {
    font-weight: 600;
    min-width: 160px;
    color: var(--dark);
}

.metrics-list span:last-child {
    color: var(--gray);
}

/* Contact Section */
#contact {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('assets/bg3.jpeg');
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.contact-details {
    list-style: none;
}

.contact-details li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    font-size: 1.1rem;
}

.contact-details i {
    font-size: 1.3rem;
    margin-right: 20px;
    color: var(--primary);
    width: 40px;
    text-align: center;
    padding-top: 5px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
    background: rgba(255, 255, 255, 0.92);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 1.05rem;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e1e5eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.2);
    outline: none;
}

textarea.form-control {
    min-height: 180px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    text-align: center;
    padding: 50px 20px 30px;
}

.social-links {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 30px;
}

.social-links li {
    margin: 0 12px;
}

.social-links a {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    font-size: 1.3rem;
    transition: all 0.4s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(58, 134, 255, 0.3);
}

.copyright {
    font-size: 1.05rem;
    opacity: 0.8;
    margin-top: 30px;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3.2rem;
    }
    
    .btn {
        padding: 14px 35px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    /* .services-grid {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(4, 1fr);
        height: auto;
        min-height: 100vh;
    } */
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 100px;
        padding-left: 40px;
        transition: all 0.5s ease;
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 0 0 25px;
    }
    
    .nav-links a {
        font-size: 1.2rem;
    }
    
    .hamburger {
        display: block;
        color: white;
        font-size: 1.8rem;
        z-index: 1001;
    }
    
    .hamburger.scrolled {
        color: var(--light);
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        margin: 0 auto 15px;
    }
    
    .btn-outline {
        margin-left: 0;
    }
    
    .timeline::before {
        left: 31px;
    }
    
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 80px;
        padding-right: 20px;
        text-align: left;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .contact-container {
        flex-direction: column;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .skill-category, .expertise-card {
        min-width: 100%;
    }
    
    .strategy-column {
        min-width: 100%;
    }
}



:root {
    --primary: #1fa89e;
--secondary: #000000;
--accent: #dbb565;
--dark: #212529;
--light: #f8f9fa;
--success: #38b000;
--gray: #6c757d;
--light-bg: #f5f7fa;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: var(--light);
    color: var(--dark);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5 {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
}

/* Parallax Sections */
.parallax {
    background-attachment: fixed;
    background-position: center;
    /* background-repeat: no-repeat; */
    background-size: cover;
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
}

.parallax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.parallax-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Regular Sections */
.regular-section {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 20px;
    z-index: 1000;
    transition: all 0.4s ease;
    background: transparent;
}

header.scrolled {
    background-color: rgba(33, 37, 41, 0.98);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.2);
    padding: 15px 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    letter-spacing: 1px;
}

.logo.scrolled {
    color: var(--primary);
}

.logo span {
    color: var(--primary);
}

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

.nav-links li {
    margin-left: 35px;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 1.05rem;
    position: relative;
    padding: 5px 0;
}

.nav-links a.scrolled {
    color: var(--light);
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    cursor: pointer;
    z-index: 1001;
}

/* Hero Section */
#hero {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('assets/bg.jpeg');
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 25px;
    background: linear-gradient(var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 40px;
    max-width: 800px;
    margin: 0 auto 40px;
    font-weight: 300;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 15px 40px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.4s ease;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    box-shadow: 0 5px 15px rgba(58, 255, 91, 0.4);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(58, 255, 91, 0.5);
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    margin-left: 20px;
    box-shadow: none;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Skills Section */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    margin-top: 50px;
}

.skill-category {
    background: white;
    border-radius: 15px;
    padding: 35px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border-top: 4px solid var(--primary);
}

.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.skill-category h3 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--primary);
    display: flex;
    align-items: center;
}

.skill-category h3 i {
    margin-right: 12px;
    background: rgba(58, 255, 91, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.skill-list {
    list-style: none;
}

.skill-list li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 30px;
    font-size: 1.05rem;
}

.skill-list li::before {
    content: '⦿';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.2rem;
}

.sub-skill-list {
    list-style: none;
    margin-top: 10px;
    margin-left: 20px;
}

.sub-skill-list li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 25px;
}

.sub-skill-list li::before {
    content: '‣';
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-weight: bold;
}

/* Technologies Carousel Section */
#technologies {
    background-color: #0a192f;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

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

.tech-header {
    text-align: center;
    margin-bottom: 60px;
}

.tech-header h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 20px;
}

.tech-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto;
}

.tech-carousel {
    position: relative;
    height: 400px;
    /* overflow: hidden; */
    margin: 40px 0;
}

.tech-track {
    display: flex;
    position: relative;
    left: 0;
    
    align-items: center;
    gap: 30px;
    animation: scroll 21s linear infinite;
}

.tech-track-2 {
    animation: scroll 21s linear infinite reverse;
    top:30px;
}

.tech-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    min-width: 200px;
    height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.tech-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.tech-icon {
    font-size: 3.5rem;
    margin-bottom: 15px;
    color: var(--primary);
}

.tech-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.tech-category {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.expert-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(58, 255, 91, 0.3);
}
@media (max-width: 767px) {.expert-badge {top: 3px;
    right: 5px;}}




@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-30px * 45));
    }
}

/* Experience Section */

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 50px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
    width: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + 40px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + 40px);
}

.timeline-dot {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--secondary);
    border: 4px solid var(--primary);
    box-shadow: 0 0 0 6px rgba(131, 56, 236, 0.2);
}

.timeline-content {
    background: rgba(255, 255, 255, 0.92);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.timeline-date {
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.1rem;
    display: inline-block;
    background: rgba(58, 255, 91, 0.1);
    padding: 5px 15px;
    border-radius: 20px;
}

.timeline-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--dark);
}

.timeline-content p {
    color: var(--gray);
}

/* Tools Section */
#tools {
    background-color: var(--light-bg);
}

.tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
    gap: 10px;
}

.tab-btn {
    padding: 12px 30px;
    background: none;
    border: none;
    color: var(--dark);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    font-size: 1.05rem;
    border-radius: 30px;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
    background: white;
}

.tab-btn:hover, .tab-btn.active {
    background: var(--primary);
    color: white;
}

.tab-content {
    display: none;
    animation: fadeIn 0.6s ease;
}

.tab-content.active {
    display: block;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.tool-card {
    background: white;
    border-radius: 12px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border-top: 3px solid var(--primary);
}

.tool-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
}

.tool-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--primary);
    transition: transform 0.4s ease;
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
}

.tool-name {
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.2rem;
    color: var(--dark);
}

/* Data Analysis Section */
#data-analysis {
    background-color: #0a192f;
    position: relative;
    overflow: hidden;
}

.data-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 20px;
    position: relative;
    z-index: 2;
}

.data-header {
    text-align: center;
    margin-bottom: 60px;
}

.data-header h2 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 20px;
}

.data-header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto;
}

.data-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.data-text {
    color: white;
}

.data-text h3 {
    font-size: 2rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.data-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.data-highlights {
    list-style: none;
    margin-top: 30px;
}

.data-highlights li {
    margin-bottom: 20px;
    position: relative;
    padding-left: 40px;
    font-size: 1.1rem;
}

.data-highlights li i {
    position: absolute;
    left: 0;
    top: 5px;
    color: var(--primary);
    font-size: 1.3rem;
    background: rgba(58, 255, 91, 0.1);
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.looker-showcase {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.looker-showcase:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(58, 255, 91, 0.2);
    border-color: rgba(58, 255, 91, 0.3);
}

.looker-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    color: white;
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 5px 15px rgba(58, 255, 91, 0.3);
}
@media (max-width: 767px) { .looker-badge {top: 5px;
    right: 5px;}}
.looker-features {
    list-style: none;
    margin-top: 30px;
    color: aliceblue;
}

.looker-features li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 35px;
    font-size: 1.05rem;
}

.looker-features li i {
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--primary);
    font-size: 1.2rem;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.dashboard-card {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 20px;
    transition: all 0.4s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(58, 255, 91, 0.2);
    border-color: rgba(58, 255, 91, 0.3);
}

.dashboard-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
}

.dashboard-card h4 i {
    margin-right: 10px;
}

.dashboard-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

/* PBN & Drop Domains Section */
#pbn {
    background-color: var(--light-bg);
}

.expertise-container {
    display: flex;
    flex-wrap: wrap;
    gap: 35px;
    margin-top: 50px;
}

.expertise-card {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 15px;
    padding: 40px 35px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.expertise-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.pbn-card {
    border-top: 5px solid var(--primary);
}

.domains-card {
    border-top: 5px solid var(--secondary);
}

.expertise-card h3 {
    font-size: 1.7rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    color: var(--dark);
}

.expertise-card h3 i {
    margin-right: 15px;
    background: rgba(58, 255, 91, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--primary);
}

.domains-card h3 i {
    background: rgba(131, 56, 236, 0.1);
    color: var(--secondary);
}

.expertise-card ul {
    list-style: none;
}

.expertise-card li {
    margin-bottom: 18px;
    position: relative;
    padding-left: 40px;
    font-size: 1.05rem;
}

.expertise-card li i.fa-check-circle {
    position: absolute;
    left: 0;
    color: var(--success);
    font-size: 1.3rem;
    top: 3px;
}

.expertise-card .sub-list {
    list-style: none;
    margin-top: 12px;
    margin-left: 20px;
}

.expertise-card .sub-list li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 30px;
    font-size: 1rem;
}

.expertise-card .sub-list li i.fa-caret-right {
    position: absolute;
    left: 0;
    color: var(--secondary);
    font-size: 1.2rem;
    top: 3px;
}

.strategy-container {
    margin-top: 50px;
    background: white;
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.strategy-container h3 {
    font-size: 1.6rem;
    margin-bottom: 30px;
    color: var(--dark);
    text-align: center;
}

.strategy-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.strategy-column {
    flex: 1;
    min-width: 280px;
    background: var(--light-bg);
    padding: 25px;
    border-radius: 12px;
    transition: all 0.4s ease;
}

.strategy-column:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.strategy-column h4 {
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    font-size: 1.3rem;
    color: var(--dark);
}

.strategy-column h4 i {
    margin-right: 12px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(58, 255, 91, 0.1);
    color: var(--primary);
}

.strategy-column:nth-child(2) h4 i {
    background: rgba(131, 56, 236, 0.1);
    color: var(--secondary);
}

.strategy-column:nth-child(3) h4 i {
    background: rgba(56, 176, 0, 0.1);
    color: var(--success);
}

.strategy-column ol {
    padding-left: 20px;
}

.strategy-column li {
    margin-bottom: 12px;
    position: relative;
    padding-left: 25px;
    font-size: 1.05rem;
}

.strategy-column li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-size: 1.3rem;
    top: -3px;
}

.strategy-column:nth-child(2) li::before {
    color: var(--secondary);
}

.strategy-column:nth-child(3) li::before {
    color: #38b00000;
}

.metrics-list {
    list-style: none;
}

.metrics-list li {
    margin-bottom: 15px;
    display: flex;
    padding: 0;
}

.metrics-list span:first-child {
    font-weight: 600;
    min-width: 160px;
    color: var(--dark);
}

.metrics-list span:last-child {
    color: var(--gray);
}

/* Contact Section */
#contact {
    background-image: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('assets/bg3.jpeg');
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 50px;
}

.contact-info {
    flex: 1;
    min-width: 300px;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--primary);
}

.contact-details {
    list-style: none;
}

.contact-details li {
    margin-bottom: 20px;
    display: flex;
    align-items: flex-start;
    font-size: 1.1rem;
}

.contact-details i {
    font-size: 1.3rem;
    margin-right: 20px;
    color: var(--primary);
    width: 40px;
    text-align: center;
    padding-top: 5px;
}

.contact-form {
    flex: 1;
    min-width: 300px;
    background: rgba(255, 255, 255, 0.92);
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark);
    font-size: 1.05rem;
}

.form-control {
    width: 100%;
    padding: 15px;
    border: 1px solid #e1e5eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(58, 255, 91, 0.2);
    outline: none;
}

textarea.form-control {
    min-height: 180px;
    resize: vertical;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    text-align: center;
    padding: 50px 20px 30px;
}

.social-links {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 30px;
}

.social-links li {
    margin: 0 12px;
}

.social-links a {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: white;
    font-size: 1.3rem;
    transition: all 0.4s ease;
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(58, 255, 91, 0.3);
}

.copyright {
    font-size: 1.05rem;
    opacity: 0.8;
    margin-top: 30px;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 3.2rem;
    }
    
    .btn {
        padding: 14px 35px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .data-content {
        grid-template-columns: 1fr;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-carousel {
        /* height: 250px; */
    }
    
    .tech-item {
        min-width: 180px;
        height: 160px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--dark);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding-top: 100px;
        padding-left: 40px;
        transition: all 0.5s ease;
        box-shadow: -5px 0 15px rgba(0,0,0,0.2);
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links li {
        margin: 0 0 25px;
    }
    
    .nav-links a {
        font-size: 1.2rem;
    }
    
    .hamburger {
        display: block;
        color: white;
        font-size: 1.8rem;
        z-index: 1001;
    }
    
    .hamburger.scrolled {
        color: var(--light);
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        margin: 0 auto 15px;
    }
    
    .btn-outline {
        margin-left: 0;
    }
    
    .timeline::before {
        left: 31px;
    }
    
    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 80px;
        padding-right: 20px;
        text-align: left;
    }
    
    .timeline-dot {
        left: 20px;
    }
    
    .contact-container {
        flex-direction: column;
    }
    
    .tech-carousel {
        /* height: 200px; */
    }
    
    .tech-item {
        /* min-width: 160px; */
        /* height: 140px; */
        padding: 20px;
    }
    
    .tech-icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .skill-category, .expertise-card {
        min-width: 100%;
    }
    
    .strategy-column {
        min-width: 100%;
    }
    
    /* .tech-carousel {
        height: 180px;
    } */
    
    .tech-item {
        /* min-width: 140px; */
        /* height: 130px; */
        padding: 15px;
    }
    
    .tech-icon {
        font-size: 2rem;
    }
    
    .tech-name {
        font-size: 0.95rem;
    }
}

.google-g {

background-image: linear-gradient(to left, var(--primary), var(--secondary));;
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;

}