/* 
   WARNA & GAYA ALA TESYAPERMADI.MY.ID 
*/
:root {
    --primary-orange: #ff6600;
    --dark-grey: #333333;
    --light-grey: #f4f4f4;
    --white: #ffffff;
    --text-color: #555555;
    --font-main: 'Poppins', sans-serif;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-main);
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

section {
    overflow: hidden;
}

.section-padding {
    padding: 100px 0;
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark-grey);
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--primary-orange);
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
    padding: 20px 0;
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--dark-grey);
}

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

.nav-links {
    display: flex;
    gap: 30px;
}

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

.nav-link:hover, .nav-link.active {
    color: var(--primary-orange);
}

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* HERO SECTION */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--white);
    padding-top: 80px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.intro {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
}

.typing-container {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark-grey);
    margin-bottom: 20px;
    min-height: 80px;
}

.typed-text {
    color: var(--primary-orange);
}

.cursor {
    display: inline-block;
    width: 3px;
    background-color: var(--dark-grey);
    margin-left: 0.1rem;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

.hero-desc {
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    align-items: center;
    gap: 30px;
}

.btn {
    padding: 15px 35px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-orange);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background-color: #e65c00;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.2);
}

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

.social-icons a {
    font-size: 1.5rem;
    color: var(--dark-grey);
}

.social-icons a:hover {
    color: var(--primary-orange);
}

.image-box {
    position: relative;
    padding: 20px;
}

.photo-placeholder {
    width: 100%;
    aspect-ratio: 1;
    background-color: var(--light-grey);
    border-radius: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 5rem;
    color: #ccc;
    border: 8px solid var(--white);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

/* ABOUT SECTION */
.about-section {
    background-color: var(--light-grey);
}

.stats-wrapper {
    display: flex;
    align-items: center;
    gap: 50px;
}

.stat-item h2 {
    font-size: 4rem;
    color: var(--primary-orange);
}

.stat-item p {
    font-weight: 600;
    color: var(--dark-grey);
}

.about-text {
    font-size: 1.2rem;
    color: var(--text-color);
}

/* RESUME */
.resume-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.col-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    color: var(--dark-grey);
}

.resume-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 25px;
    border-left: 5px solid var(--primary-orange);
}

.resume-card h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--dark-grey);
}

.resume-card .subtitle {
    color: var(--primary-orange);
    font-weight: 600;
    margin-bottom: 15px;
}

/* PORTFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.portfolio-card:hover {
    transform: translateY(-10px);
}

.card-img {
    height: 220px;
    background-color: var(--light-grey);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 4rem;
    color: #ddd;
}

.card-info {
    padding: 25px;
    text-align: center;
}

.card-info h3 {
    margin-bottom: 5px;
    color: var(--dark-grey);
}

/* CONTACT */
.contact-section {
    background-color: var(--light-grey);
}

.contact-wrapper {
    text-align: center;
}

.contact-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--dark-grey);
}

.contact-details {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contact-details p {
    font-size: 1.1rem;
    color: var(--dark-grey);
}

.contact-details i {
    color: var(--primary-orange);
    margin-right: 10px;
}

footer {
    padding: 40px 0;
    background-color: var(--dark-grey);
    color: var(--white);
    text-align: center;
}

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

.slide-up {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.appear {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* RESPONSIVE */
@media (max-width: 992px) {
    .hero-container, .resume-grid, .stats-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-container {
        flex-direction: column-reverse;
        display: flex;
    }

    .hero-content {
        margin-top: 40px;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .portfolio-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hamburger {
        display: block;
    }

    .typing-container {
        font-size: 2.5rem;
    }

    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}