/* ===== VARIABLES & RESET ===== */
:root {
    --primary: #6C63FF;
    --secondary: #FF6584;
    --accent: #36D1DC;
    --accent2: #FFB347;
    --light: #F8F9FF;
    --dark: #2D2B55;
    --text: #333333;
    --text-light: #666666;
    --shadow: 0 10px 30px rgba(108, 99, 255, 0.15);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--light);
    overflow-x: hidden;
}

/* ===== NAVIGATION ===== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: var(--transition);
}

nav.scrolled {
    padding: 5px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

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

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

.nav-menu li {
    margin-left: 2rem;
}

.nav-menu a {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    padding: 5px 0;
    position: relative;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition);
}

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

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--primary);
}

/* ===== HERO SECTION - GAMBAR DI KANAN! ===== */
.hero {
    padding: 120px 20px 80px;
    background: linear-gradient(135deg, #6C63FF 0%, #36D1DC 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px;
    opacity: 0.3;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* FLEXBOX - PASTI GAMBAR DI KANAN */
.hero-content {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 60px;
    width: 100%;
}

/* TEKS DI KIRI */
.hero-text {
    flex: 1;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out;
}

/* GAMBAR DI KANAN */
.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 0.8s ease-out;
}

.greeting {
    font-size: 1.2rem;
    margin-bottom: 10px;
    opacity: 0.9;
}

.hero-text .name {
    font-size: 3.5rem;
    margin-bottom: 15px;
    color: white;
    line-height: 1.2;
}

.title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    opacity: 0.9;
}

.description {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background-color: white;
    color: var(--primary);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    transition: var(--transition);
    text-decoration: none;
}

.social-icons a:hover {
    background-color: white;
    color: var(--primary);
    transform: translateY(-5px);
}

.image-container {
    position: relative;
    width: 350px;
    height: 350px;
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 10px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow);
    position: relative;
    z-index: 2;
}

.image-decoration {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 110%;
    height: 110%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent2), var(--secondary));
    z-index: 1;
    animation: pulse 2s infinite;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator a {
    color: white;
    font-size: 1.5rem;
    text-decoration: none;
}

/* ===== SECTIONS ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 10px;
}

.section-title span {
    color: var(--primary);
    position: relative;
}

.section-title span::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: rgba(108, 99, 255, 0.2);
    z-index: -1;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===== ABOUT SECTION ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.stat-item h3 {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.stat-item p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.about-image {
    position: relative;
    height: 400px;
}

.color-box {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--accent), var(--accent2));
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.color-box::after {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    opacity: 0.3;
    z-index: -1;
}

/* ===== SKILLS SECTION ===== */
.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.skill-category {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    text-align: center;
}

.skill-category:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.skill-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: white;
    font-size: 1.8rem;
}

.skill-category h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark);
}

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

.skill-category li {
    padding: 8px 0;
    border-bottom: 1px solid #eee;
    color: var(--text-light);
}

.skill-category li:last-child {
    border-bottom: none;
}

/* ===== PROJECTS SECTION ===== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.project-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.project-1 {
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
}

.project-2 {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.project-3 {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.project-content {
    padding: 25px;
}

.project-content h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--dark);
}

.project-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.project-tags span {
    background-color: rgba(108, 99, 255, 0.1);
    color: var(--primary);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}

.project-btn:hover {
    gap: 12px;
    color: var(--secondary);
}

.projects-note {
    margin-top: 40px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(54, 209, 220, 0.1));
    border-radius: 10px;
    text-align: center;
    color: var(--dark);
}

.projects-note i {
    color: var(--accent2);
    margin-right: 10px;
}

/* ===== CONTACT SECTION ===== */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 10px 0;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-detail {
    flex: 1;
}

.contact-detail h3 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--dark);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s ease;
    cursor: pointer;
    padding: 5px 0;
}

.contact-link:hover {
    color: var(--primary);
}

.contact-link:hover .external-icon {
    opacity: 1;
    transform: translateX(3px);
}

.external-icon {
    font-size: 0.8rem;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.copyable {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px 0;
    transition: all 0.3s ease;
}

.copyable:hover {
    color: var(--primary);
}

.copyable:hover .copy-icon {
    opacity: 1;
}

.copy-icon {
    font-size: 0.8rem;
    opacity: 0.5;
    transition: all 0.3s ease;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--dark);
}

.form-group {
    margin-bottom: 20px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #eee;
    border-radius: 10px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    transition: var(--transition);
    background-color: #f9f9ff;
}

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

/* ===== FOOTER ===== */
footer {
    background-color: var(--dark);
    color: white;
    padding: 60px 0 30px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 40px;
}

.footer-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: white;
}

.footer-content p {
    opacity: 0.8;
    max-width: 400px;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.student-note {
    margin-top: 10px;
    color: var(--accent);
    font-weight: 600;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    50% {
        transform: translateX(-50%) translateY(-10px);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ===== RESPONSIVE - MOBILE ===== */
@media (max-width: 992px) {
    .hero-content {
        flex-direction: column !important;
        text-align: center;
        gap: 40px;
    }
    
    .hero-text {
        order: 2;
        max-width: 100%;
    }
    
    .hero-image {
        order: 1;
    }
    
    .hero-text .description {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .image-container {
        width: 300px;
        height: 300px;
        margin: 0 auto;
    }
    
    .about-content,
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .about-image {
        grid-row: 1;
    }
    
    .footer-container {
        flex-direction: column;
        gap: 30px;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 20px 0;
        border-radius: 0 0 20px 20px;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 15px 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    .hero-text .name {
        font-size: 2.8rem;
    }
    
    .title {
        font-size: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .image-container {
        width: 280px;
        height: 280px;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .skills-container {
        grid-template-columns: 1fr;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
    }
    
    .section {
        padding: 70px 0;
    }
    
    .contact-container {
        padding: 30px;
    }
}

@media (max-width: 480px) {
    .hero-text .name {
        font-size: 2.2rem;
    }
    
    .title {
        font-size: 1.3rem;
    }
    
    .description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .image-container {
        width: 250px;
        height: 250px;
    }
    
    .profile-img {
        border-width: 8px;
    }
    
    .image-decoration {
        top: -15px;
        left: -15px;
    }
    
    .contact-container {
        padding: 20px;
    }
    
    .contact-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-detail {
        text-align: center;
    }
}

@media (max-width: 375px) {
    .hero-text .name {
        font-size: 1.8rem;
    }
    
    .title {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        max-width: 240px;
    }
    
    .image-container {
        width: 220px;
        height: 220px;
    }
    
    .profile-img {
        border-width: 6px;
    }
    
    .image-decoration {
        top: -12px;
        left: -12px;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
}

/* ===== TOUCH DEVICE ===== */
@media (hover: none) and (pointer: coarse) {
    .btn:active,
    .project-card:active,
    .skill-category:active {
        transform: scale(0.98);
    }
    
    .social-icons a,
    .footer-social a {
        width: 50px;
        height: 50px;
    }
}