/* CSS Variables - Light Theme (Default) */
:root {
    --color-bg: #faf8f5;
    --color-primary: #f5f1ec;
    --color-secondary: #e8997a;
    --color-text: #6b5d54;
    --color-text-bright: #3d3028;
    --color-white: #ffffff;
    --color-card-bg: #ffffff;
    --color-divider: #e5ddd5;
    --color-shadow: rgba(0, 0, 0, 0.05);
    --color-nav-bg: rgba(255, 255, 255, 0.95);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Roboto', sans-serif;

    --transition: all 0.25s cubic-bezier(0.645, 0.045, 0.355, 1);

    --nav-height: 80px;
    /* Reduced from 100px */
    --nav-scroll-height: 60px;
}

/* Dark Theme */
[data-theme="dark"] {
    --color-bg: #1a1410;
    --color-primary: #2d1f17;
    --color-secondary: #ff9a56;
    --color-text: #c9a58f;
    --color-text-bright: #ffefd5;
    --color-card-bg: #2d1f17;
    --color-divider: #3d2f24;
    --color-shadow: rgba(0, 0, 0, 0.3);
    --color-nav-bg: rgba(45, 31, 23, 0.85);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--color-text-bright);
    margin-bottom: 1rem;
    line-height: 1.1;
}

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

a:hover {
    color: var(--color-secondary);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

section {
    padding: 100px 50px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title {
    display: flex;
    align-items: center;
    margin-bottom: 40px;
    width: 100%;
    white-space: nowrap;
    font-size: clamp(26px, 5vw, 32px);
    font-weight: 600;
}

.section-title::after {
    content: "";
    display: block;
    width: 300px;
    height: 1px;
    background-color: var(--color-divider);
    margin-left: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    /* Increased padding */
    border: 1px solid var(--color-secondary);
    border-radius: 4px;
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 14px;
    /* Slightly larger font */
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 12px;
    /* Pad button up */
}

.btn:hover {
    background-color: rgba(100, 255, 218, 0.1);
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: var(--color-nav-bg);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition);
    box-sizing: border-box;
    box-shadow: 0 2px 10px var(--color-shadow);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 50px;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav.scrolled {
    height: var(--nav-scroll-height);
    box-shadow: 0 10px 30px -10px rgba(2, 12, 27, 0.7);
}

.logo {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-secondary);
}

.nav-links {
    display: flex;
    gap: 30px;
    margin-top: 12px;
    /* Moved up by 8px */
}

.nav-links a {
    font-family: var(--font-heading);
    font-size: 13px;
    color: var(--color-text-bright);
}

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

.nav-links .btn {
    margin-top: -8px;
}

.hamburger {
    display: none;
    cursor: pointer;
}

/* Theme Toggle */
.theme-toggle {
    width: 60px;
    height: 30px;
    cursor: pointer;
    position: relative;
    margin-left: auto;
    margin-right: 20px;
    margin-top: -1px;
    /* Adjusted for alignment */
}

.toggle-track {
    width: 100%;
    height: 100%;
    background-color: var(--color-secondary);
    border-radius: 15px;
    position: relative;
    transition: background-color 0.3s ease;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.toggle-thumb {
    width: 24px;
    height: 24px;
    background-color: var(--color-white);
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: transform 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .toggle-thumb {
    transform: translateX(30px);
}

.toggle-thumb::before {
    content: "☀️";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    transition: opacity 0.3s ease;
}

[data-theme="dark"] .toggle-thumb::before {
    content: "🌙";
}

/* Hero Section */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-top: 0;
}

.hero-intro {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 16px;
    margin-bottom: 20px;
}

.hero-name {
    font-size: clamp(40px, 8vw, 80px);
    font-weight: 600;
    color: var(--color-text-bright);
    margin-bottom: 10px;
}

.hero-tagline {
    font-size: clamp(30px, 6vw, 60px);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 20px;
}

.hero-desc {
    max-width: 540px;
    margin-bottom: 50px;
    font-size: 18px;
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    /* Single column for summary list */
    gap: 50px;
    margin-top: 50px;
    /* Internal spacing */
}

#about {
    margin-top: 100px;
    /* Clear separation from Hero */
}

.skills-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(140px, 200px));
    gap: 10px;
    padding: 0;
    margin: 20px 0 0 0;
    overflow: hidden;
    list-style: none;
}

.skills-list li {
    position: relative;
    margin-bottom: 10px;
    padding-left: 20px;
    font-family: var(--font-heading);
    font-size: 13px;
}

.skills-list li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

/* Experience Section */
.jobs-container {
    max-width: 700px;
    margin: 0 auto;
}

.job-card {
    background-color: var(--color-card-bg);
    padding: 2rem;
    border-radius: 4px;
    margin-bottom: 2rem;
    transition: var(--transition);
    box-shadow: 0 2px 8px var(--color-shadow);
}

.job-card:hover {
    transform: translateY(-5px);
}

.job-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.job-title {
    font-size: 20px;
    color: var(--color-text-bright);
}

.job-company {
    color: var(--color-secondary);
}

.job-duration {
    font-family: var(--font-heading);
    font-size: 13px;
}

.job-details li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 15px;
}

.job-details li::before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--color-secondary);
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 15px;
    position: relative;
}

.project-card {
    background-color: var(--color-card-bg);
    border-radius: 4px;
    padding: 2rem;
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 2px 8px var(--color-shadow);
}

.project-card:hover {
    transform: translateY(-7px);
}

.project-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.folder-icon {
    color: var(--color-secondary);
    width: 40px;
    height: 40px;
}

.project-links a {
    padding: 5px;
    color: var(--color-text);
}

.project-links a:hover {
    color: var(--color-secondary);
}

.project-title {
    color: var(--color-text-bright);
    font-size: 22px;
    margin-bottom: 10px;
}

.project-desc {
    font-size: 15px;
    margin-bottom: 20px;
    flex-grow: 1;
}

.project-tech-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 12px;
    color: var(--color-text);
}

/* Contact Section */
#contact {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    margin-bottom: 100px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 50px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-divider);
    border-radius: 4px;
    color: var(--color-text-bright);
    font-family: var(--font-body);
}

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

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    font-family: var(--font-heading);
    font-size: 12px;
    color: var(--color-text);
}

/* Pixel Art Logo */
.pixel-logo {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 5px;
}

.pixel-g,
.pixel-l {
    width: 4px;
    height: 4px;
    background: transparent;
    position: relative;
    display: inline-block;
}

/* 
  Pixel Art using box-shadow 
  Grid 5x5, pixel size 4px
*/

.pixel-g {
    /* 
      . X X X .
      X . . . .
      X . X X .
      X . . X .
      . X X X .
    */
    box-shadow:
        4px 0 var(--color-secondary), 8px 0 var(--color-secondary), 12px 0 var(--color-secondary),
        0 4px var(--color-secondary),
        0 8px var(--color-secondary), 8px 8px var(--color-secondary), 12px 8px var(--color-secondary),
        0 12px var(--color-secondary), 12px 12px var(--color-secondary),
        4px 16px var(--color-secondary), 8px 16px var(--color-secondary), 12px 16px var(--color-secondary);
    width: 4px;
    height: 4px;
    margin-right: 16px;
    /* Space for the width of the letter */
    margin-bottom: 16px;
    /* Space for height */
}

.pixel-l {
    /* 
      X . . . .
      X . . . .
      X . . . .
      X . . . .
      X X X X .
    */
    box-shadow:
        0 0 var(--color-secondary),
        0 4px var(--color-secondary),
        0 8px var(--color-secondary),
        0 12px var(--color-secondary),
        0 16px var(--color-secondary), 4px 16px var(--color-secondary), 8px 16px var(--color-secondary), 12px 16px var(--color-secondary);
    width: 4px;
    height: 4px;
    margin-right: 16px;
    margin-bottom: 16px;
}

/* Skill Categories */
.skill-category {
    margin-bottom: 20px;
}

.skill-category-title {
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.skill-category .skills-list {
    margin-top: 0;
}

/* Skills Section - Full Width */
.skills-section {
    margin-top: 60px;
    width: 100%;
}

.skills-title {
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text-bright);
    margin-bottom: 30px;
    text-align: center;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    width: 100%;
}

.skill-category-card {
    background-color: var(--color-card-bg);
    border-radius: 8px;
    padding: 25px;
    box-shadow: 0 2px 8px var(--color-shadow);
    transition: var(--transition);
}

.skill-category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px var(--color-shadow);
}

.skill-category-card .skill-category-title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    color: var(--color-text-bright);
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 10px;
}

.skills-list-icons {
    list-style: none;
    padding: 0;
    margin: 0;
}

.skills-list-icons li {
    display: flex;
    align-items: center;
    padding: 8px 0;
    font-size: 15px;
    color: var(--color-text);
}

.skills-list-icons li i {
    font-size: 24px;
    margin-right: 12px;
    min-width: 24px;
}

.skills-list-icons li span {
    flex: 1;
}

/* Emoji icons for skills */
.skill-emoji-icon {
    font-size: 24px;
    margin-right: 12px;
    min-width: 24px;
    display: inline-block;
    text-align: center;
}

/* Focused Skills Grid (3x2) */
.skills-grid-focus {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    width: 100%;
    margin-top: 20px;
}

@media (min-width: 992px) {
    .skills-grid-focus {
        grid-template-columns: repeat(3, 1fr);
    }
}

.skill-focus-card {
    background-color: var(--color-card-bg);
    border-radius: 12px;
    padding: 40px 20px;
    box-shadow: 0 4px 15px var(--color-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    border: 1px solid transparent;
}

.skill-focus-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px var(--color-shadow);
    border-color: var(--color-secondary);
}

.skill-focus-icon {
    margin-bottom: 20px;
    color: var(--color-secondary);
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-focus-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-bright);
    margin: 0;
}

/* Professional Summary List */
.summary-list {
    list-style-type: none;
    /* Remove default bullets */
    padding-left: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--color-text);
    display: grid;
    gap: 20px;
}

.summary-list li {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-divider);
    border-radius: 8px;
    padding: 20px;
    transition: var(--transition);
    box-shadow: 0 2px 5px var(--color-shadow);
    position: relative;
    padding-left: 25px;
    /* Space for custom indicator if needed, or just padding */
}

.summary-list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px var(--color-shadow);
    border-color: var(--color-secondary);
}

/* Updated Hero Background */
#hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('../files/self.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #ffffff;
    /* Light text for contrast */
    display: flex;
    flex-direction: column;
    justify-content: center;
    /* Center content vertically */
    align-items: center;
    /* Center content horizontally */
    text-align: center;
    /* Center text */
    padding-top: 80px;
    /* Push content down as requested */
}

/* Ensure hero text is readable on dark overlay */
.hero-title,
.hero-tagline,
.hero-desc {
    color: #ffffff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin-left: auto;
    margin-right: auto;
}

.hero-desc {
    font-size: 1.2rem;
    max-width: 700px;
}

.highlight {
    color: var(--color-secondary);
    /* Keep highlight color */
}

/* Text-only Skills Grid */
.skills-grid-text {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    /* Mobile default */
    gap: 25px;
    width: 100%;
    margin-top: 40px;
    margin-bottom: 60px;
    /* Extra padding below skills */
}

@media (min-width: 768px) {
    .skills-grid-text {
        grid-template-columns: repeat(3, 1fr);
        /* 3 columns for 3x2 layout */
    }
}

.skill-text-card {
    background-color: var(--color-card-bg);
    border-radius: 8px;
    padding: 30px 20px;
    text-align: center;
    box-shadow: 0 2px 5px var(--color-shadow);
    transition: var(--transition);
    border: 1px solid var(--color-divider);
}

.skill-text-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--color-shadow);
    border-color: var(--color-secondary);
}

.skill-text-name {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--color-text-bright);
    margin: 0;
}