/* ===== VARIABLES ===== */
:root {
/* Light Mode */
--bg-primary: #ffffff;
--bg-secondary: #f5f8fa;
--text-primary: #333333;
--text-secondary: #666666;
--accent-color: #2563eb;
--accent-hover: #1d4ed8;
--card-bg: #ffffff;
--card-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
--border-color: #e5e7eb;
--progress-bg: #e5e7eb;
--header-bg: rgba(255, 255, 255, 0.95);
--footer-bg: #f5f8fa;
/* UI Elements */
--btn-text: #ffffff;
--form-bg: #ffffff;
--form-border: #e5e7eb;
/* Transitions */
--transition: all 0.3s ease;
}
/* Dark Mode Colors */
.dark-mode {
--bg-primary: #121212;
--bg-secondary: #1f1f1f;
--text-primary: #f5f5f5;
--text-secondary: #b3b3b3;
--accent-color: #3b82f6;
--accent-hover: #60a5fa;
--card-bg: #1f1f1f;
--card-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
--border-color: #333333;
--progress-bg: #333333;
--header-bg: rgba(18, 18, 18, 0.95);
--footer-bg: #1f1f1f;
/* UI Elements */
--btn-text: #ffffff;
--form-bg: #1f1f1f;
--form-border: #333333;
}
/* ===== RESET & BASE STYLES ===== */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
font-family: 'Kanit', sans-serif;
font-weight: 300;
line-height: 1.6;
color: var(--text-primary);
background-color: var(--bg-primary);
transition: var(--transition);
}
a {
text-decoration: none;
color: var(--accent-color);
transition: var(--transition);
}
a:hover {
color: var(--accent-hover);
}
ul {
list-style: none;
}
.container {
width: 100%;
max-width: 1200px;
margin: 0 auto;
padding: 0 20px;
}
.section-title {
font-size: 2.2rem;
font-weight: 700;
text-align: center;
margin-bottom: 2.5rem;
position: relative;
color: var(--text-primary);
}
.section-title::after {
content: '';
position: absolute;
width: 80px;
height: 3px;
background-color: var(--accent-color);
bottom: -10px;
left: 50%;
transform: translateX(-50%);
}
section {
padding: 80px 0;
}
/* ===== BUTTONS ===== */
.btn {
display: inline-block;
padding: 12px 25px;
font-size: 1rem;
font-weight: 500;
border-radius: 5px;
cursor: pointer;
transition: var(--transition);
text-align: center;
border: none;
}
.btn-primary {
background-color: var(--accent-color);
color: var(--btn-text);
}
.btn-primary:hover {
background-color: var(--accent-hover);
color: var(--btn-text);
}
.btn-outline {
background-color: transparent;
color: var(--text-primary);
border: 2px solid var(--accent-color);
}
.btn-outline:hover {
background-color: var(--accent-color);
color: var(--btn-text);
}
/* ===== HEADER ===== */
header {
position: fixed;
top: 0;
left: 0;
width: 100%;
z-index: 1000;
background-color: var(--header-bg);
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
transition: var(--transition);
backdrop-filter: blur(10px);
}
header .container {
display: flex;
justify-content: space-between;
align-items: center;
height: 80px;
}
.logo h1 {
font-size: 1.8rem;
font-weight: 700;
}
.logo span {
color: var(--accent-color);
}
nav ul {
display: flex;
}
nav ul li {
margin-left: 30px;
}
nav ul li a {
color: var(--text-primary);
font-weight: 400;
position: relative;
}
nav ul li a::after {
content: '';
position: absolute;
width: 0;
height: 2px;
background-color: var(--accent-color);
bottom: -5px;
left: 0;
transition: var(--transition);
}
nav ul li a:hover::after,
nav ul li a.active::after {
width: 100%;
}
.theme-toggle {
margin-left: 20px;
}
#theme-toggle-btn {
background: none;
border: none;
cursor: pointer;
font-size: 1.2rem;
color: var(--text-primary);
transition: var(--transition);
}
.dark-mode .fa-moon,
.light-mode .fa-sun {
display: none;
}
.dark-mode .fa-moon {
display: none;
}
.light-mode .fa-moon {
display: block;
}
.dark-mode .fa-sun {
display: block;
color: #ffd24d;
}
.menu-toggle {
display: none;
}
/* ===== HERO SECTION ===== */
.hero {
padding-top: 150px;
padding-bottom: 100px;
}
.hero .container {
display: flex;
align-items: center;
justify-content: space-between;
}
.hero-content {
flex: 1;
}
.hero-content h2 {
font-size: 2.5rem;
font-weight: 700;
margin-bottom: 10px;
}
.hero-content h2 span {
color: var(--accent-color);
position: relative;
display: inline-block;
}
.hero-content h2 span::after {
content: '';
position: absolute;
width: 100%;
height: 8px;
background-color: rgba(59, 130, 246, 0.2);
bottom: 5px;
left: 0;
z-index: -1;
}
.hero-content h3 {
font-size: 1.5rem;
font-weight: 500;
margin-bottom: 15px;
color: var(--text-secondary);
}
.hero-content p {
font-size: 1.1rem;
margin-bottom: 30px;
max-width: 500px;
}
.hero-btns {
margin-bottom: 30px;
}
.hero-btns .btn {
margin-right: 15px;
}
.social-links {
display: flex;
}
.social-links a {
display: flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
background-color: var(--bg-secondary);
border-radius: 50%;
margin-right: 15px;
color: var(--text-primary);
font-size: 1.2rem;
transition: var(--transition);
}
.social-links a:hover {
background-color: var(--accent-color);
color: white;
transform: translateY(-3px);
}
.hero-image {
flex: 1;
text-align: center;
}
.hero-image img {
max-width: 400px;
border-radius: 10px;
box-shadow: var(--card-shadow);
}
/* ===== ABOUT SECTION ===== */
.about {
background-color: var(--bg-secondary);
}
.about-content {
display: flex;
align-items: center;
justify-content: space-between;
}
.about-text {
flex: 1;
}
.about-text p {
margin-bottom: 20px;
font-size: 1.1rem;
}
.about-info {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 20px;
margin-top: 30px;
}
.info-item h4 {
font-weight: 600;
margin-bottom: 5px;
color: var(--accent-color);
}
/* ===== SKILLS SECTION ===== */
.skills-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 30px;
}
.skill-category h3 {
font-size: 1.3rem;
font-weight: 600;
margin-bottom: 20px;
color: var(--accent-color);
}
.skill-items {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 25px;
}
.skill-item {
background-color: var(--card-bg);
padding: 20px;
border-radius: 10px;
box-shadow: var(--card-shadow);
transition: var(--transition);
}
.skill-item:hover {
transform: translateY(-5px);
}
.skill-icon {
font-size: 2rem;
color: var(--accent-color);
margin-bottom: 15px;
}
.skill-item h4 {
font-size: 1.1rem;
font-weight: 500;
margin-bottom: 10px;
}
.skill-progress {
height: 8px;
background-color: var(--progress-bg);
border-radius: 10px;
overflow: hidden;
}
.skill-progress .progress {
height: 100%;
background-color: var(--accent-color);
border-radius: 10px;
}
/* ===== SHOWCASE SECTION ===== */
.showcase {
background-color: var(--bg-primary);
}
.video-container {
display: grid;
grid-template-columns: 2fr 1fr;
gap: 30px;
align-items: center;
margin-top: 20px;
}
#showcase-video {
width: 100%;
border-radius: 10px;
box-shadow: var(--card-shadow);
background-color: var(--card-bg);
transition: var(--transition);
}
.video-description {
padding: 20px;
background-color: var(--card-bg);
border-radius: 10px;
box-shadow: var(--card-shadow);
height: fit-content;
}
.video-description h3 {
font-size: 1.3rem;
font-weight: 600;
margin-bottom: 15px;
color: var(--accent-color);
}
.video-description p {
color: var(--text-secondary);
line-height: 1.7;
}
@media screen and (max-width: 992px) {
.video-container {
grid-template-columns: 1fr;
}
#showcase-video {
margin-bottom: 20px;
}
}
/* ===== PROJECTS SECTION ===== */
.projects {
background-color: var(--bg-secondary);
}
.projects-filter {
display: flex;
justify-content: center;
margin-bottom: 40px;
flex-wrap: wrap;
}
.filter-btn {
background: none;
border: none;
padding: 8px 20px;
font-size: 1rem;
font-weight: 500;
color: var(--text-secondary);
cursor: pointer;
transition: var(--transition);
margin: 0 5px 10px;
border-radius: 20px;
}
.filter-btn:hover,
.filter-btn.active {
background-color: var(--accent-color);
color: white;
}
.projects-grid {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
gap: 30px;
}
.project-card {
background-color: var(--card-bg);
border-radius: 10px;
overflow: hidden;
box-shadow: var(--card-shadow);
transition: var(--transition);
}
.project-card:hover {
transform: translateY(-10px);
}
.project-img {
overflow: hidden;
height: 200px;
}
.project-img img {
width: 100%;
height: 100%;
object-fit: cover;
transition: var(--transition);
}
.project-card:hover .project-img img {
transform: scale(1.05);
}
.project-content {
padding: 20px;
}
.project-content h3 {
font-size: 1.3rem;
font-weight: 600;
margin-bottom: 10px;
}
.project-content p {
margin-bottom: 15px;
color: var(--text-secondary);
}
.project-tags {
display: flex;
flex-wrap: wrap;
margin-bottom: 15px;
}
.project-tags span {
background-color: rgba(59, 130, 246, 0.1);
color: var(--accent-color);
padding: 4px 12px;
border-radius: 15px;
font-size: 0.85rem;
margin-right: 10px;
margin-bottom: 5px;
}
.project-links {
display: flex;
}
.project-links a {
display: flex;
align-items: center;
justify-content: center;
width: 35px;
height: 35px;
background-color: var(--bg-secondary);
border-radius: 50%;
margin-right: 10px;
color: var(--text-primary);
font-size: 1rem;
transition: var(--transition);
}
.project-links a:hover {
background-color: var(--accent-color);
color: white;
}
/* ===== CONTACT SECTION ===== */
.contact-container {
display: grid;
grid-template-columns: 1fr 2fr;
gap: 40px;
}
.contact-info {
display: flex;
flex-direction: column;
gap: 30px;
}
.contact-item {
display: flex;
align-items: flex-start;
}
.contact-icon {
display: flex;
align-items: center;
justify-content: center;
width: 50px;
height: 50px;
background-color: rgba(59, 130, 246, 0.1);
border-radius: 50%;
margin-right: 15px;
color: var(--accent-color);
font-size: 1.3rem;
}
.contact-text h3 {
font-size: 1.1rem;
font-weight: 600;
margin-bottom: 5px;
}
.contact-text p {
color: var(--text-secondary);
}
.contact-form {
background-color: var(--form-bg);
padding: 30px;
border-radius: 10px;
box-shadow: var(--card-shadow);
}
.form-group {
margin-bottom: 20px;
}
.form-group label {
display: block;
margin-bottom: 8px;
font-weight: 500;
}
.form-group input,
.form-group textarea {
width: 100%;
padding: 12px 15px;
border: 1px solid var(--form-border);
border-radius: 5px;
background-color: var(--form-bg);
color: var(--text-primary);
font-family: 'Kanit', sans-serif;
font-size: 1rem;
transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
outline: none;
border-color: var(--accent-color);
}
.contact-form .btn {
width: 100%;
}
/* ===== FOOTER ===== */
footer {
background-color: var(--footer-bg);
padding: 50px 0 20px;
}
.footer-content {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 30px;
}
.footer-logo h2 {
font-size: 1.5rem;
font-weight: 700;
margin-bottom: 5px;
}
.footer-logo span {
color: var(--accent-color);
}
.footer-logo p {
color: var(--text-secondary);
}
.footer-social {
display: flex;
gap: 15px;
}
.footer-social a {
display: flex;
align-items: center;
justify-content: center;
width: 40px;
height: 40px;
background-color: rgba(59, 130, 246, 0.1);
border-radius: 50%;
color: var(--accent-color);
font-size: 1.2rem;
transition: var(--transition);
}
.footer-social a:hover {
background-color: var(--accent-color);
color: white;
transform: translateY(-3px);
}
.footer-bottom {
text-align: center;
padding-top: 20px;
border-top: 1px solid var(--border-color);
}
.footer-bottom p {
color: var(--text-secondary);
font-size: 0.9rem;
}
/* ===== RESPONSIVE DESIGN ===== */
@media screen and (max-width: 992px) {
.hero .container {
flex-direction: column;
text-align: center;
}
.hero-content {
margin-bottom: 50px;
}
.hero-content p {
margin: 0 auto 30px;
}
.social-links {
justify-content: center;
}
.skills-container {
grid-template-columns: 1fr;
gap: 50px;
}
.contact-container {
grid-template-columns: 1fr;
}
.about-info {
grid-template-columns: repeat(2, 1fr);
}
}
@media screen and (max-width: 768px) {
header .container {
position: relative;
}
nav {
position: absolute;
top: 80px;
left: 0;
width: 100%;
background-color: var(--header-bg);
box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
padding: 0;
height: 0;
overflow: hidden;
transition: height 0.3s ease;
}
nav.active {
height: 300px;
padding: 20px 0;
}
nav ul {
flex-direction: column;
align-items: center;
}
nav ul li {
margin: 15px 0;
}
.menu-toggle {
display: block;
}
#menu-toggle-btn {
background: none;
border: none;
cursor: pointer;
font-size: 1.5rem;
color: var(--text-primary);
}
.hero-image img {
max-width: 90%;
}
.projects-grid {
grid-template-columns: 1fr;
}
.skill-items {
grid-template-columns: 1fr;
}
.footer-content {
flex-direction: column;
text-align: center;
}
.footer-logo {
margin-bottom: 20px;
}
}
@media screen and (max-width: 576px) {
.section-title {
font-size: 1.8rem;
}
.hero-content h2 {
font-size: 2rem;
}
.hero-content h3 {
font-size: 1.3rem;
}
.about-info {
grid-template-columns: 1fr;
}
.project-card {
max-width: 100%;
}
}