/* ====================================
   PREMIUM CORPORATE PORTFOLIO
   ==================================== */

/* Variables */
:root {
    --navy-dark: #0F172A;
    /* Slate 900 */
    --navy-medium: #334155;
    /* Slate 700 */
    --grey-soft: #6b7280;
    --grey-light: #f8f9fa;
    --grey-border: #e5e7eb;
    --white-off: #fafbfc;
    --white: #ffffff;

    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;

    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    color: var(--navy-dark);
    background-color: var(--white-off);
    line-height: 1.7;
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* Typography */
h1,
h2,
h3 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-title {
    font-size: 42px;
    color: var(--navy-dark);
    margin-bottom: 60px;
    font-weight: 600;
}

/* Buttons */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 500;
    border: 2px solid transparent;
    border-radius: 8px;
    /* Smooth corners */
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-heading);
    letter-spacing: 0.5px;
    text-transform: capitalize;
}

.btn-primary {
    background-color: var(--navy-dark);
    color: var(--white);
    border-color: var(--navy-dark);
    box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.1), 0 2px 4px -1px rgba(15, 23, 42, 0.06);
}

.btn-primary:hover {
    background-color: var(--navy-medium);
    border-color: var(--navy-medium);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
}

.btn-secondary {
    background-color: transparent;
    color: var(--navy-dark);
    border-color: #CBD5E1;
    /* Soft Slate Border */
}

.btn-secondary:hover {
    background-color: var(--navy-dark);
    color: var(--white);
    border-color: var(--navy-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
}

.btn-block {
    display: block;
    width: 100%;
}

/* ====================================
   NAVIGATION
   ==================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    border-bottom: 1px solid var(--grey-border);
    padding: 24px 0;
    z-index: 1000;
    transition: var(--transition);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 600;
    color: var(--navy-dark);
    letter-spacing: -0.01em;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav-link {
    font-size: 15px;
    color: var(--grey-soft);
    font-weight: 400;
}

.nav-link:hover {
    color: var(--navy-dark);
}

.nav-link-contact {
    color: var(--navy-dark);
    font-weight: 500;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 24px;
    height: 2px;
    background-color: var(--navy-dark);
    margin: 3px 0;
    transition: var(--transition);
}

/* ====================================
   HERO SECTION
   ==================================== */
/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    padding: 40px 0 40px;
    margin-top: 80px;
    /* Prevent overlap with fixed header */
    /* Reduced height significantly */
    background-color: #F8F9FA;
    position: relative;
    overflow: hidden;
}

/* Remove decorative elements */
.hero::before {
    display: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.hero-content {
    max-width: 680px;
    /* Reset glassmorphism */
    background: none;
    backdrop-filter: none;
    padding: 0;
    border: none;
    box-shadow: none;
}

.hero-subtitle {
    font-size: 14px;
    color: #64748B;
    /* Slate Grey */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 24px;
    display: block;
}

.hero-name {
    font-size: 64px;
    font-weight: 800;
    color: #0F172A;
    /* Midnight Navy */
    line-height: 1.1;
    margin-bottom: 32px;
    letter-spacing: -1.5px;

    /* Cursor Spotlight Effect */
    background-image: radial-gradient(circle 150px at var(--cursor-x, 50%) var(--cursor-y, 50%),
            #3B82F6 0%,
            /* Spotlight Color: Bright Blue */
            #0F172A 50%
            /* Base Color: Midnight Navy */
        );
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;

    /* Ensure cursor position variables are initialized */
    --cursor-x: 50%;
    --cursor-y: 50%;
}

.hero-description {
    font-size: 20px;
    color: #475569;
    /* Slate 600 */
    line-height: 1.6;
    margin-bottom: 48px;
    max-width: 90%;
}

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



.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    z-index: 2;
}

.hero-image-wrapper::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 20px;
    background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
}

.hero-img {
    width: 100%;
    max-width: 300px;
    height: auto;
    display: block;
    filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0));
    /* Reset any generic shadow */
}

/* ====================================
   ABOUT SECTION
   ==================================== */
.section-about {
    padding: 140px 0;
    background-color: var(--white-off);
    border-top: 1px solid var(--grey-border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 120px;
    align-items: start;
}

.about-text h2 {
    margin-bottom: 32px;
}

.about-text p {
    font-size: 18px;
    color: var(--grey-soft);
    line-height: 1.8;
}

.about-number {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 100%;
    padding-top: 40px;
}

.number-display {
    text-align: right;
}

.number {
    display: block;
    font-size: 120px;
    font-weight: 600;
    color: var(--navy-dark);
    line-height: 1;
    font-family: var(--font-heading);
    letter-spacing: -0.04em;
}

.number-label {
    display: block;
    font-size: 18px;
    color: var(--grey-soft);
    margin-top: 8px;
    line-height: 1.4;
}

/* ====================================
   CORE EXPERTISE
   ==================================== */
.section-skills {
    padding: 120px 0;
    background-color: #FFFFFF;
    position: relative;
    border-top: 1px solid #E2E8F0;
}

.section-skills .section-title {
    margin-bottom: 80px;
    font-size: 36px;
    letter-spacing: -0.02em;
    color: #1E293B;
    /* Slate 800 */
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-skills .section-title::after {
    display: none;
    /* Removing the underline for ultra-minimal look */
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 80px;
    /* Large gap for breathability */
    align-items: start;
    position: relative;
}

.expertise-card {
    background: transparent;
    border: none;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    display: block;
    height: auto;
    transition: transform 0.3s ease;
}

.expertise-card:hover {
    transform: translateY(-5px);
    background: transparent;
    box-shadow: none;
    border-color: transparent;
}

/* Card Title */
.expertise-title {
    font-size: 24px;
    font-weight: 700;
    color: #0F172A;
    /* Dark Navy */
    margin-bottom: 32px;
    text-transform: capitalize;
    /* Cleaner look than uppercase */
    letter-spacing: -0.5px;
    padding-bottom: 24px;
    border-bottom: 1px solid #E2E8F0;
    /* Clean thin line separator */
    position: relative;
}

/* Minimal Accent Bar under Title */
.expertise-title::after {
    display: none;
}

.expertise-card:hover .expertise-title {
    color: #3B82F6;
    /* Minimal color shift */
    border-bottom-color: #3B82F6;
    transition: all 0.3s ease;
}

.expertise-card:hover .expertise-title::after {
    display: none;
}

/* List Styling */
/* List Styling */
.expertise-list {
    margin-top: 0;
}

.expertise-list li {
    font-size: 18px;
    /* Slightly larger text */
    color: #475569;
    /* Slate 600 */
    margin-bottom: 16px;
    line-height: 1.5;
    padding-left: 0;
    /* Remove padding */
    position: relative;
    font-weight: 400;
    display: flex;
    align-items: center;
    gap: 12px;
}

.expertise-list li:last-child {
    margin-bottom: 0;
}

/* Icon / Graphic for bullet */
.expertise-list li::before {
    content: '';
    position: static;
    /* Flow naturally */
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: #CBD5E1;
    /* Light grey dot */
    border-radius: 50%;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.expertise-card:hover .expertise-list li::before {
    background-color: #3B82F6;
    /* Blue on hover */
    transform: scale(1.5);
}

/* Responsive Grid */
@media (max-width: 1024px) {
    .expertise-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .expertise-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .expertise-card {
        padding: 32px 24px;
    }
}

/* ====================================
   SERVICES SECTION
   ==================================== */
/* ====================================
   SERVICES SECTION (Cards)
   ==================================== */
.section-services {
    padding: 120px 0;
    background-color: #F8F9FA;
    /* Off-white for contrast */
    border-top: 1px solid #E2E8F0;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.service-card {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 12px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.06);
    border-color: #E2E8F0;
}

.service-number {
    font-size: 48px;
    font-weight: 800;
    color: #F1F5F9;
    /* Very subtle grey */
    line-height: 1;
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif;
    position: absolute;
    top: 20px;
    right: 30px;
    pointer-events: none;
}

.service-card:hover .service-number {
    color: #E2E8F0;
    /* Slightly darker on hover */
}

.service-title {
    font-size: 22px;
    font-weight: 700;
    color: #0F172A;
    margin-bottom: 16px;
    position: relative;
    padding-top: 20px;
    /* Space for aesthetic balance */
    z-index: 1;
}

.service-desc {
    font-size: 16px;
    color: #475569;
    line-height: 1.6;
    z-index: 1;
    position: relative;
}

/* ====================================
   EXPERIENCE SECTION (Clean Simple)
   ==================================== */
.section-experience {
    padding: 120px 0;
    background-color: #F8F9FA;
    border-top: 1px solid #E2E8F0;
}

.experience-wrapper {
    max-width: 700px;
    margin: 60px auto 0;
}

.exp-role-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
    padding-bottom: 16px;
    border-bottom: 2px solid #0F172A;
}

.exp-position {
    font-size: 32px;
    font-weight: 700;
    color: #0F172A;
    margin: 0;
    line-height: 1.1;
}

.exp-period {
    font-size: 14px;
    font-weight: 600;
    color: #64748B;
    letter-spacing: 1px;
}

.exp-company {
    font-size: 20px;
    font-weight: 600;
    color: #3B82F6;
    margin-bottom: 20px;
}

.exp-description {
    font-size: 17px;
    color: #475569;
    line-height: 1.8;
    margin: 0;
}

.experience-header {
    border-bottom: 1px solid var(--grey-border);
    padding-bottom: 24px;
    margin-bottom: 32px;
}

.role-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--navy-dark);
    margin-bottom: 8px;
}

.company-name {
    display: block;
    font-size: 18px;
    font-weight: 500;
    color: var(--grey-soft);
    margin-bottom: 4px;
}

.duration {
    display: block;
    font-size: 15px;
    color: var(--grey-soft);
    font-style: italic;
}

.responsibilities {
    list-style: disc;
    padding-left: 20px;
}

.responsibilities li {
    font-size: 16px;
    color: var(--grey-soft);
    margin-bottom: 12px;
    line-height: 1.7;
}

/* ====================================
   EDUCATION SECTION
   ==================================== */
.section-education {
    padding: 140px 0;
    background-color: var(--white-off);
    border-top: 1px solid var(--grey-border);
}

.education-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
    font-size: 18px;
}

.degree {
    font-weight: 600;
    color: var(--navy-dark);
}

.separator {
    color: var(--grey-border);
}

.university,
.year {
    color: var(--grey-soft);
}

/* ====================================
   CONTACT SECTION
   ==================================== */
.section-contact {
    padding: 140px 0;
    background-color: var(--navy-dark);
    color: var(--white);
    border-top: 1px solid var(--grey-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    align-items: start;
}

.contact-title {
    font-size: 56px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.contact-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 60px;
    line-height: 1.6;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.info-item i {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.5);
}

.contact-form {
    background-color: transparent;
}

.form-group {
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 16px;
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

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

.contact-form .btn-primary {
    margin-top: 24px;
    background-color: var(--white);
    color: var(--navy-dark);
    border-color: var(--white);
}

.contact-form .btn-primary:hover {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

/* ====================================
   FOOTER
   ==================================== */
.footer {
    padding: 32px 0;
    background-color: var(--navy-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
}

/* ====================================
   ANIMATIONS
   ==================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ====================================
   RESPONSIVE
   ==================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 40px;
    }

    .hero-name {
        font-size: 60px;
    }

    .number {
        font-size: 100px;
    }
}

@media (max-width: 968px) {

    .hero-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .skills-columns {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero {
        padding: 120px 0 45px;
    }

    .hero-content {
        text-align: center;
        max-width: 100%;
    }

    .hero-name {
        font-size: 48px;
        letter-spacing: -2px;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 13px;
        letter-spacing: 2px;
        margin-bottom: 12px;
    }

    .hero-description {
        font-size: 16px;
        margin-bottom: 32px;
    }

    .hero::before {
        width: 400px;
        height: 400px;
        opacity: 0.5;
        top: -50px;
        right: -50px;
    }

    .hero-img {
        max-width: 250px;
    }



    .about-text {
        text-align: center;
    }

    .about-number {
        justify-content: center;
        padding-top: 0;
    }

    .number-display {
        text-align: center;
    }

    .contact-title {
        font-size: 42px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 73px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 73px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 0;
        gap: 32px;
        transition: var(--transition);
        border-top: 1px solid var(--grey-border);
    }

    .nav-menu.active {
        left: 0;
    }

    .section-title {
        font-size: 32px;
        margin-bottom: 40px;
        text-align: center;
    }

    .hero-buttons {
        flex-direction: column;
        justify-content: center;
    }

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

    .section-about,
    .section-skills,
    .section-services,
    .section-experience,
    .section-education,
    .section-contact {
        padding: 80px 0;
    }

    .expertise-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .expertise-card,
    .service-card {
        padding: 30px;
    }

    .service-item {
        text-align: center;
    }

    .experience-card {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 30px;
        text-align: center;
    }

    .exp-header {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid #F1F5F9;
        padding-bottom: 24px;
        text-align: center;
        /* Center align on mobile */
    }

    .responsibilities li {
        text-align: left;
        padding-left: 24px;
    }

    .education-item {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        text-align: center;
    }

    .separator {
        display: none;
    }

    .contact-left,
    .contact-right {
        text-align: center;
    }

    .contact-info {
        align-items: center;
    }
}