/* ==========================================
   RESET & BASE STYLES
   ========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --text-color: #334155;
    --text-light: #64748b;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

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

/* ==========================================
   HEADER & NAVIGATION
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
    letter-spacing: -0.5px;
}

.logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: var(--transition);
    transform: translateX(-50%);
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--dark-color);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================
   HERO SECTION - ANIMATED & ELEGANT
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Animated Background */
.hero-bg-animated {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(118, 75, 162, 0.9) 50%,
        rgba(139, 92, 246, 0.9) 100%);
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

#particlesCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Floating Shapes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    opacity: 0.1;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: linear-gradient(45deg, #fff, transparent);
    border-radius: 50%;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #fff, transparent);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 60%;
    right: 10%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: linear-gradient(225deg, #fff, transparent);
    border-radius: 50%;
    bottom: 20%;
    left: 15%;
    animation-delay: 4s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: linear-gradient(315deg, #fff, transparent);
    border-radius: 63% 37% 54% 46% / 55% 48% 52% 45%;
    top: 30%;
    right: 20%;
    animation-delay: 1s;
}

.shape-5 {
    width: 180px;
    height: 180px;
    background: linear-gradient(180deg, #fff, transparent);
    border-radius: 30% 70% 70% 30% / 60% 40% 60% 40%;
    bottom: 10%;
    right: 30%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(30px, -30px) rotate(90deg);
    }
    50% {
        transform: translate(-20px, 20px) rotate(180deg);
    }
    75% {
        transform: translate(40px, 10px) rotate(270deg);
    }
}

/* Hero Content */
.hero-content {
    position: relative;
    z-index: 1;
    color: white;
    width: 100%;
}

.hero-text-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 2rem;
    animation: fadeInDown 1s ease;
    font-weight: 600;
    font-size: 0.95rem;
}

.hero-badge i {
    color: #fbbf24;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
    animation: fadeInUp 1s ease 0.2s both;
    letter-spacing: -1px;
}

.gradient-text {
    background: linear-gradient(90deg, #fbbf24, #f59e0b, #fbbf24);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientFlow 3s linear infinite;
}

@keyframes gradientFlow {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

/* Typing Effect */
.hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.8rem);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.4s both;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.typing-text {
    font-weight: 600;
    color: #fbbf24;
}

.cursor {
    animation: blink 1s infinite;
    color: #fbbf24;
    font-weight: 300;
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.15rem);
    margin-bottom: 2.5rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.6s both;
    line-height: 1.8;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.8s both;
    margin-bottom: 3rem;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 1s ease 1s both;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    margin: 0 0 0.5rem 0;
    font-weight: 700;
    color: #fbbf24;
}

.stat-item p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.scroll-indicator span {
    width: 3px;
    height: 15px;
    background: white;
    border-radius: 2px;
    animation: scrollDown 2s infinite;
}

.scroll-indicator span:nth-child(1) {
    animation-delay: 0s;
}

.scroll-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.scroll-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes scrollDown {
    0%, 100% {
        opacity: 0;
        transform: translateY(-10px);
    }
    50% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .stat-item h3 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}


/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    padding: 14px 32px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: white;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.btn-buy {
    padding: 10px 22px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-buy:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    padding: 100px 0;
    background: white;
    position: relative;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-weight: 700;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
    font-weight: 300;
}

/* About Wrapper & Image - CIRCLE STYLE */
.about-wrapper {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    margin-top: 3rem;
    align-items: start;
}

.about-image {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%; /* Circle shape */
    border: 8px solid white;
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.3);
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.05);
    box-shadow: 0 25px 80px rgba(99, 102, 241, 0.4);
    border-color: var(--primary-color);
}

/* Decorative ring */
.about-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    opacity: 0.3;
    transition: var(--transition);
}

.about-image:hover::before {
    opacity: 0.6;
    transform: scale(1.05);
}

.about-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 10px 18px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    font-weight: 600;
    font-size: 0.85rem;
    z-index: 10;
}

.about-badge i {
    font-size: 1rem;
}

.about-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-text h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    line-height: 1.8;
    color: var(--text-light);
}

.skills {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.skill-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--light-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    border: 2px solid transparent;
}

.skill-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    background: white;
}

.skill-item i {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    display: inline-block;
    transition: var(--transition);
}

.skill-item:hover i {
    transform: scale(1.1) rotate(5deg);
}

.skill-item h4 {
    font-size: 1.2rem;
    color: var(--dark-color);
    font-weight: 600;
}

/* ==========================================
   PRODUCTS SECTION
   ========================================== */
.products {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--light-color) 0%, #ffffff 100%);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.product-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 250px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.product-card:hover .product-image img {
    transform: scale(1.15) rotate(2deg);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.95), rgba(139, 92, 246, 0.95));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.btn-view {
    padding: 12px 28px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-bounce);
    box-shadow: var(--shadow-lg);
}

.btn-view:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.product-info {
    padding: 1.8rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-category {
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.product-info h3 {
    font-size: 1.35rem;
    margin-bottom: 0.8rem;
    color: var(--dark-color);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.3px;
}

.product-info p {
    color: var(--text-light);
    margin-bottom: auto;
    line-height: 1.7;
    font-size: 0.95rem;
}

.product-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 1rem;
}

.price {
    font-size: 1.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-old {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 1rem;
    margin-left: 0.5rem;
    opacity: 0.7;
}

.product-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--accent-color);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    z-index: 2;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    padding: 100px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.info-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateX(10px);
}

.info-item i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 0.3rem;
    min-width: 40px;
}

.info-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 600;
}

.info-item p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.contact-form input,
.contact-form textarea {
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: 'Poppins', sans-serif;
    font-size: 0.95rem;
    transition: var(--transition);
    background: white;
    color: var(--text-color);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-form button {
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

/* ==========================================
   FOOTER - IMPROVED & MODERN
   ========================================== */
.footer {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-title {
    font-size: 1.8rem;
    margin: 0 0 1rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
}

.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.footer-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-color);
}

.footer-heading {
    font-size: 1.2rem;
    margin: 0 0 1.5rem 0;
    color: white;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-links li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links li a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-links li a i {
    font-size: 0.9rem;
    width: 20px;
}

.footer-contact {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-contact li i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 2px;
    min-width: 20px;
}

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

.footer-contact li a:hover {
    color: var(--primary-color);
}

/* Footer Social Section */
.footer-social-section {
    padding: 2rem 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    transition: var(--transition);
    border: 2px solid transparent;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
    border-color: var(--primary-color);
}

/* Footer Bottom */
.footer-bottom {
    text-align: center;
    padding-top: 2rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin: 0 0 0.5rem 0;
}

.footer-copyright strong {
    color: white;
}

.footer-credit {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin: 0;
}

/* Scroll to Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.scroll-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* Responsive Footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 3rem 0 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
        padding-bottom: 2rem;
    }
    
    .footer-title {
        font-size: 1.5rem;
    }
    
    .social-links {
        gap: 0.8rem;
    }
    
    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }
    
    .scroll-top-btn {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
}


/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 968px) {
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image {
        width: 250px;
        height: 250px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0;
    }
    
    .nav-menu li {
        width: 100%;
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .about-image {
        width: 200px;
        height: 200px;
    }
    
    .about-badge {
        padding: 8px 14px;
        font-size: 0.75rem;
    }
    
    .product-grid {
        grid-template-columns: 1fr;
    }
    
    .skills {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .product-price {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .btn-buy {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
/* ==========================================
   ABOUT CONTENT - IMPROVED
   ========================================== */
.about-content {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.about-content h3 {
    font-size: 2rem;
    margin-bottom: 0;
    color: var(--dark-color);
    line-height: 1.3;
}

.highlight-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-intro {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
    text-align: justify;
}

/* Detail Cards Grid */
.about-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
}

.detail-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.3rem;
    background: var(--light-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.detail-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--primary-color);
}

.detail-icon {
    width: 45px;
    height: 45px;
    min-width: 45px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.3rem;
    transition: var(--transition);
}

.detail-item:hover .detail-icon {
    transform: scale(1.1) rotate(5deg);
}

.detail-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.detail-text h4 {
    font-size: 0.85rem;
    color: var(--text-light);
    margin: 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-text p {
    font-size: 1.05rem;
    color: var(--dark-color);
    margin: 0;
    font-weight: 600;
    line-height: 1.3;
}

.detail-sub {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 400;
}

/* Stats Section */
.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 2rem 0 0 0;
    margin-top: 1rem;
    border-top: 2px solid var(--border-color);
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.stat-item:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

.stat-item h3 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
}

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

/* Responsive About Details */
@media (max-width: 768px) {
    .about-details {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    .about-intro {
        text-align: left;
    }
}
/* ==========================================
   CATEGORY FILTER
   ========================================== */
.category-filter {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 3rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.filter-btn {
    padding: 12px 24px;
    background: var(--light-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border: 2px solid transparent;
}

.filter-btn:hover {
    background: white;
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: var(--shadow-md);
}

.filter-btn i {
    font-size: 1rem;
}

/* Product Badge Variations */
.badge-reseller {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.badge-service {
    background: linear-gradient(135deg, #10b981, #059669);
}

.badge-discount {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

/* Responsive Filter */
@media (max-width: 768px) {
    .category-filter {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

/* ==========================================
   PRODUCT DETAIL PAGE
   ========================================== */
.product-detail {
    background: var(--light-color);
    min-height: 80vh;
}

.breadcrumb {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

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

.detail-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    background: white;
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.detail-image {
    position: relative;
}

.main-image {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--light-color);
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.main-image img:hover {
    transform: scale(1.05);
}

.detail-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow-lg);
}

.badge-digital {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.detail-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.detail-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.detail-title {
    font-size: 2.5rem;
    color: var(--dark-color);
    margin: 0;
    line-height: 1.2;
}

.detail-rating {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stars {
    color: #fbbf24;
    font-size: 1.2rem;
}

.rating-text {
    color: var(--text-light);
    font-size: 0.9rem;
}

.detail-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: var(--radius-md);
}

.current-price {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.original-price {
    font-size: 1.3rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.discount-badge {
    padding: 6px 14px;
    background: var(--error-color);
    color: white;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.detail-description h3,
.detail-features h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.detail-description p {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1.05rem;
}

.detail-features ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.detail-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-color);
    font-size: 1rem;
}

.detail-features li i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.detail-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-buy-now {
    flex: 1;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1.05rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-buy-now:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-back {
    padding: 16px 32px;
    background: white;
    color: var(--primary-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: 2px solid var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-back:hover {
    background: var(--primary-color);
    color: white;
}

.detail-share {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
}

.detail-share span {
    color: var(--text-light);
    font-weight: 600;
}

.detail-share a {
    width: 40px;
    height: 40px;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.detail-share a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.related-products {
    margin-top: 4rem;
}

.related-products .section-title {
    text-align: center;
    margin-bottom: 2rem;
}

/* Responsive */
@media (max-width: 968px) {
    .detail-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .detail-title {
        font-size: 2rem;
    }
    
    .current-price {
        font-size: 2rem;
    }
    
    .detail-actions {
        flex-direction: column;
    }
}
@media (max-width: 480px) {
    .breadcrumb {
        font-size: 0.85rem;
    }
    
    .detail-price {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}
/* ==========================================
   EXPERIENCE TIMELINE - IMPROVED
   ========================================== */
.experience-section {
    margin-top: 5rem;
    padding: 3rem 0;
    background: linear-gradient(180deg, transparent 0%, var(--light-color) 50%);
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 0;
}

/* Timeline Line */
.timeline::before {
    content: '';
    position: absolute;
    left: 200px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: 180px 40px 1fr;
    gap: 0;
    margin-bottom: 3rem;
    align-items: start;
}

/* Timeline Date */
.timeline-date {
    text-align: right;
    padding-right: 20px;
}

.timeline-date .year {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

/* Timeline Dot */
.timeline-dot {
    position: relative;
    width: 24px;
    height: 24px;
    background: white;
    border: 5px solid var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(99, 102, 241, 0.1);
    z-index: 2;
    margin: 0 auto;
    margin-top: 5px;
}

.timeline-item:hover .timeline-dot {
    background: var(--primary-color);
    transform: scale(1.2);
    transition: var(--transition);
}

/* Timeline Content */
.timeline-content {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition);
    margin-left: 20px;
    position: relative;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 20px;
    width: 0;
    height: 0;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-right: 12px solid white;
}

.timeline-item:hover .timeline-content {
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

/* Timeline Icon */
.timeline-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    float: left;
    margin-right: 1rem;
    box-shadow: var(--shadow-md);
}

.timeline-content h4 {
    font-size: 1.4rem;
    color: var(--dark-color);
    margin: 0 0 0.5rem 0;
    font-weight: 600;
    line-height: 1.3;
}

.timeline-company {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: 600;
    margin: 0 0 1rem 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.timeline-company::before {
    content: '📍';
    font-size: 0.9rem;
}

.timeline-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1rem;
    clear: both;
    font-size: 0.95rem;
}

/* Timeline Tags */
.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    padding: 6px 14px;
    background: var(--light-color);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.tag:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Responsive Timeline */
@media (max-width: 968px) {
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item {
        grid-template-columns: 1fr;
        padding-left: 50px;
    }
    
    .timeline-date {
        text-align: left;
        padding-right: 0;
        margin-bottom: 1rem;
        order: 1;
    }
    
    .timeline-dot {
        position: absolute;
        left: 8px;
        top: 5px;
        margin: 0;
    }
    
    .timeline-content {
        margin-left: 0;
        order: 2;
    }
    
    .timeline-content::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .timeline-icon {
        float: none;
        margin: 0 auto 1rem;
    }
    
    .timeline-content h4 {
        font-size: 1.2rem;
        text-align: center;
    }
    
    .timeline-company {
        justify-content: center;
    }
    
    .timeline-tags {
        justify-content: center;
    }
}
/* ==========================================
   CONTACT SECTION - IMPROVED
   ========================================== */
.contact-form-wrapper {
    background: white;
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

/* Social Media Box */
.social-media-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    color: white;
}

.social-media-box h4 {
    color: white !important;
}

.social-links-contact {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    background: white;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.social-btn i {
    font-size: 1.3rem;
}

.social-btn span {
    font-size: 0.95rem;
}

.social-btn.linkedin {
    color: #0077b5;
}

.social-btn.linkedin:hover {
    background: #0077b5;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-btn.instagram {
    color: #e4405f;
}

.social-btn.instagram:hover {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-btn.facebook {
    color: #1877f2;
}

.social-btn.facebook:hover {
    background: #1877f2;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-btn.github {
    color: #333;
}

.social-btn.github:hover {
    background: #333;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-btn.email {
    color: #ea4335;
}

.social-btn.email:hover {
    background: #ea4335;
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* WhatsApp Button */
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: #25d366;
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-whatsapp i {
    font-size: 1.4rem;
}

/* Responsive Social Links */
@media (max-width: 768px) {
    .social-links-contact {
        grid-template-columns: 1fr;
    }
    
    .social-btn span {
        font-size: 0.9rem;
    }
}
.about-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #ffffff 0%, var(--light-color) 100%);
}
/* Social Button - Lynk.id */
.social-btn.lynk {
    color: #FF6B35;
    background: linear-gradient(135deg, #fff 0%, #fff 100%);
}

.social-btn.lynk:hover {
    background: linear-gradient(135deg, #FF6B35, #FF8C42);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Lynk.id Badge untuk Produk */
.lynk-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #FF6B35, #FF8C42);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.lynk-badge:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.lynk-badge i {
    font-size: 1rem;
}
/* Contact Form Error Messages */
.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.error-text {
    display: block;
    color: var(--danger, #ef4444);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    font-weight: 500;
}

.form-group input.error,
.form-group textarea.error {
    border-color: var(--danger, #ef4444);
}

/* Alert Messages */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    animation: slideDown 0.3s ease;
}

.alert i {
    font-size: 1.5rem;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 2px solid #10b981;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 2px solid #ef4444;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading Spinner */
.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* ==========================================
   PORTFOLIO SECTION
   ========================================== */
.portfolio {
    padding: 5rem 0;
    background: var(--light-bg, #f8fafc);
}

/* Filter Buttons */
.portfolio-filter {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 12px 24px;
    background: white;
    border: 2px solid var(--border-color, #e2e8f0);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    color: var(--text-color, #1f2937);
}

.filter-btn:hover {
    background: var(--primary-color, #6366f1);
    color: white;
    border-color: var(--primary-color, #6366f1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-color, #6366f1), var(--secondary-color, #8b5cf6));
    color: white;
    border-color: transparent;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

/* Portfolio Grid */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.portfolio-item {
    animation: fadeIn 0.5s ease;
}

.portfolio-item.hide {
    display: none;
}

.portfolio-card {
    background: white;
    border-radius: var(--radius-lg, 16px);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* Portfolio Image */
.portfolio-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.portfolio-card:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.9), rgba(139, 92, 246, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
    opacity: 1;
}

.btn-view {
    padding: 12px 24px;
    background: white;
    color: var(--primary-color, #6366f1);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.portfolio-card:hover .btn-view {
    transform: translateY(0);
}

.btn-view:hover {
    background: var(--primary-color, #6366f1);
    color: white;
}

/* Featured Badge */
.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

/* Portfolio Content */
.portfolio-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color, #6366f1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.portfolio-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--dark-color, #1f2937);
    line-height: 1.4;
}

.portfolio-content p {
    color: var(--text-light, #6b7280);
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

/* Tech Tags */
.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
}

.tech-tag {
    padding: 4px 10px;
    background: var(--light-bg, #f3f4f6);
    color: var(--text-color, #374151);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Portfolio Modal */
.portfolio-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    position: relative;
    background: white;
    margin: 3% auto;
    padding: 0;
    max-width: 900px;
    border-radius: var(--radius-xl, 20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    font-weight: bold;
    color: #666;
    cursor: pointer;
    z-index: 10;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--danger-color, #ef4444);
    color: white;
    transform: rotate(90deg);
}

/* Modal Body */
.modal-body {
    padding: 2rem;
}

.modal-image {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg, 16px);
    margin-bottom: 2rem;
}

.modal-header {
    margin-bottom: 2rem;
}

.modal-category {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color, #6366f1);
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.modal-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--dark-color, #1f2937);
}

.modal-meta {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--border-color, #e5e7eb);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-light, #6b7280);
}

.meta-item i {
    color: var(--primary-color, #6366f1);
    font-size: 1.1rem;
}

.modal-description {
    line-height: 1.8;
    color: var(--text-color, #374151);
    margin-bottom: 2rem;
}

.modal-tech {
    margin-bottom: 2rem;
}

.modal-tech h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--dark-color, #1f2937);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.modal-actions .btn {
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

/* Empty State */
.portfolio-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light, #9ca3af);
}

.portfolio-empty i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.portfolio-empty p {
    font-size: 1.1rem;
}

/* Responsive */
@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .portfolio-filter {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    
    .modal-content {
        margin: 5% 1rem;
        max-height: 85vh;
    }
    
    .modal-image {
        height: 250px;
    }
    
    .modal-title {
        font-size: 1.5rem;
    }
}