/* Shahinur/Divi Inspired Styles */
:root {
    /* Colors Extracted */
    --primary-text: #666666;
    --heading-text: #333333;
    --accent-color: #000000;
    /* For Nav Links mostly */
    --button-blue: #2ea3f2;
    /* Default Divi Blue/Accent if needed, or use black */
    --bg-white: #ffffff;
    --bg-gray: #f7f7f7;
    --divider: #e1e1e1;

    /* Fonts */
    --font-heading: "Open Sans", Arial, sans-serif;
    --font-body: "Open Sans", Arial, sans-serif;
}

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

body {
    font-family: var(--font-body);
    color: var(--primary-text);
    background-color: var(--bg-white);
    line-height: 1.8em;
    font-size: 14px;
    font-weight: 400;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--heading-text);
    font-weight: 600;
    line-height: 1.4em;
    margin-bottom: 20px;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: #888;
}

ul {
    list-style: none;
}

/* Header & Nav */
.site-header {
    background-color: #fff;
    box-shadow: 0 1px 1px rgba(0, 0, 0, 0.07);
    padding: 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
    height: 80px;
    display: flex;
    align-items: center;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-image {
    max-height: 50px;
    /* Adjust based on preference, standard sleek logo size */
    border-radius: 50%;
    width: auto;
}

.main-nav .nav-menu {
    display: flex;
}

.main-nav .nav-menu li {
    margin-left: 30px;
}

.main-nav .nav-menu a {
    color: rgba(0, 0, 0, 0.6);
    font-size: 14px;
    font-weight: 600;
}

.main-nav .nav-menu a:hover {
    color: rgba(0, 0, 0, 1);
}

.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--heading-text);
    cursor: pointer;
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background: #fff;
    border-top: 2px solid var(--button-blue);
    padding: 20px;
}

.mobile-nav.active {
    display: block;
}

.mobile-nav li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
}

/* Layout Utilities */
.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 40px;
}

.et-section {
    padding: 80px 0;
    background-color: var(--bg-white);
}

.et-section.bg-gray {
    background-color: var(--bg-gray);
}

.page-title-section {
    padding-top: 140px !important;
    padding-bottom: 60px !important;
}

.center {
    text-align: center;
}

.et-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -30px;
}

.et-column {
    padding: 0 30px;
    flex-grow: 1;
}

.column-2-3 {
    flex: 0 0 66.66%;
    max-width: 66.66%;
}

.column-1-3 {
    flex: 0 0 33.33%;
    max-width: 33.33%;
}

.column-1-2 {
    flex: 0 0 50%;
    max-width: 50%;
}

.column-full {
    flex: 0 0 100%;
    max-width: 100%;
}

/* Hero Section */
.et-hero-section {
    padding: 150px 0 100px;
    text-align: center;
    background: var(--bg-white);
}

.hero-title {
    font-size: 46px;
    margin-bottom: 20px;
    color: #444;
}

.hero-subtitle {
    font-size: 18px;
    color: #777;
    margin-bottom: 40px;
}

.et_pb_button {
    display: inline-block;
    padding: 0.8em 2em;
    border: 2px solid var(--heading-text);
    border-radius: 3px;
    color: var(--heading-text);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
}

.et_pb_button:hover {
    background: var(--heading-text);
    color: #fff;
    border-color: var(--heading-text);
}

/* Modules & Blurbs */
.entry-content h3 {
    margin-top: 40px;
}

.section-title {
    font-size: 30px;
    padding-bottom: 15px;
    position: relative;
    margin-bottom: 40px;
}

.section-title::after {
    /* Optional underline often usually found in themes */
    content: "";
    display: block;
    width: 60px;
    height: 2px;
    background: #444;
    margin: 20px auto 0;
}

.column-2-3 .section-title::after {
    margin: 20px 0 0;
}

.et-blurb {
    text-align: center;
    padding: 30px;
    background: #fff;
    border: 1px solid #eee;
    border-radius: 4px;
}

.et-module {
    flex: 0 0 33.33%;
    max-width: 33.33%;
    padding: 0 20px;
    text-align: center;
    margin-bottom: 40px;
}

.module-icon {
    font-size: 40px;
    color: var(--heading-text);
    margin-bottom: 20px;
}

/* Timeline */
.et-timeline {
    position: relative;
}

.timeline-item {
    display: flex;
    margin-bottom: 40px;
}

.timeline-meta {
    flex: 0 0 200px;
    text-align: right;
    padding-right: 30px;
    border-right: 2px solid var(--divider);
}

.timeline-meta .date {
    display: block;
    font-weight: 700;
    font-size: 16px;
    color: #444;
}

.timeline-meta .company {
    display: block;
    font-size: 14px;
    color: #888;
}

.timeline-content {
    flex: 1;
    padding-left: 30px;
}

/* Skills */
.skill-list li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
}

.skill-list li::before {
    content: "•";
    color: #aaa;
    margin-right: 10px;
}

/* Footer */
.site-footer {
    background: #222;
    color: #bbb;
    padding: 60px 0 20px;
}

.footer-widget {
    text-align: center;
    margin-bottom: 40px;
}

.footer-widget h3 {
    color: #fff;
    margin-bottom: 20px;
}

.footer-widget a {
    color: #bbb;
}

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

.social-icons a {
    font-size: 24px;
    margin: 0 10px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid #333;
    padding-top: 20px;
    font-size: 12px;
}

/* Responsive */
@media (max-width: 768px) {
    .main-nav .nav-menu {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .et-row {
        flex-direction: column;
    }

    .et-column,
    .et-module {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 30px;
    }

    .column-2-3,
    .column-1-3,
    .column-1-2 {
        max-width: 100%;
        flex: 100%;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-meta {
        text-align: left;
        border-right: none;
        border-left: 2px solid var(--divider);
        padding-left: 20px;
        padding-right: 0;
        margin-bottom: 10px;
    }

    .timeline-content {
        padding-left: 20px;
    }

    .hero-title {
        font-size: 32px;
    }
}