/* ========================================
   PT Dinamika Duta Karya - Profil Perusahaan
   Lembar Gaya Utama
   ======================================== */

/* Variabel CSS */
:root {
    --primary-color: #ff6b00;
    --primary-dark: #e65c00;
    --primary-light: #ff8533;
    --secondary-color: #1a1a1a;
    --text-color: #333333;
    --text-light: #666666;
    --text-lighter: #999999;
    --white: #ffffff;
    --light-bg: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s ease;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
}

/* Dark Mode Variables */
body.dark-mode {
    --text-color: #e0e0e0;
    --text-light: #b0b0b0;
    --text-lighter: #999999;
    --white: #1e1e1e;
    --light-bg: #121212;
    --border-color: #333333;
    --shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.5);
}

body.dark-mode .header {
    background-color: #1a1a1a;
}

body.dark-mode .header-top {
    background-color: #0d0d0d;
}

body.dark-mode .hero-bg-slide::after {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.7));
}

body.dark-mode .hero-title {
    color: #ffffff;
}

body.dark-mode .hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

body.dark-mode .accordion-header {
    background-color: #1e1e1e;
    color: #e0e0e0;
}

body.dark-mode .accordion-header:hover {
    background-color: #2a2a2a;
}

body.dark-mode .loader-text {
    color: #e0e0e0;
}

body.dark-mode .header-top {
    background-color: #000000;
}

body.dark-mode .contact-info span {
    color: #ffffff;
}

body.dark-mode .contact-info i {
    color: var(--primary-color);
}

body.dark-mode .social-links a {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

body.dark-mode .social-links a:hover {
    background-color: var(--primary-color);
}

/* Reset & Gaya Dasar */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary-color);
}

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

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

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

/* Tombol */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--secondary-color);
}

.btn-link {
    background: none;
    color: var(--primary-color);
    padding: 0;
    border: none;
    font-size: 14px;
}

.btn-link:hover {
    color: var(--primary-dark);
    gap: 15px;
}

.btn-large {
    padding: 18px 45px;
    font-size: 16px;
    border-radius: 50px;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-download {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
}

.btn-download:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

.btn-download i {
    font-size: 16px;
}

/* Dark Mode Download Button */
body.dark-mode .btn-download {
    color: var(--white);
}

/* Gaya Bagian */
.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto;
}

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

/* ========================================
   Header (Kepala)
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow);
}

.header.sticky {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.header-top {
    background-color: var(--secondary-color);
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: max-height 0.3s ease, opacity 0.3s ease, padding 0.3s ease;
    max-height: 50px;
    overflow: hidden;
}

.header-top.hidden {
    max-height: 0;
    padding: 0;
    opacity: 0;
    border-bottom: none;
}

.header-top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.contact-info {
    display: flex;
    gap: 30px;
}

.contact-info span {
    color: var(--white);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-info i {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    font-size: 14px;
}

.social-links a:hover {
    background-color: var(--primary-color);
}

.header-main {
    padding: 0;
    transition: var(--transition);
}

.header-top.hidden ~ .header-main .logo-image {
    max-height: 45px;
}

.header-top.hidden ~ .header-main .nav-menu li a {
    padding: 10px 18px;
    font-size: 14px;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    transition: var(--transition);
}

.logo {
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.logo-image {
    max-height: 45px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

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

/* Dark mode logo fix */
body.dark-mode .logo-image {
    filter: brightness(0) invert(1);
}

body.dark-mode .header .logo .logo-subtitle,
body.dark-mode .logo-subtitle {
    color: #ffffff !important;
}

.header .logo .logo-subtitle,
.header .logo-subtitle,
.logo-subtitle {
    font-size: 14px !important;
    font-weight: 600 !important;
    font-family: var(--font-heading) !important;
    color: var(--secondary-color) !important;
    margin-left: 10px !important;
    white-space: nowrap !important;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 5px;
    transition: var(--transition);
}

.nav-menu li a {
    display: block;
    padding: 10px 18px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    color: var(--secondary-color);
    border-radius: 25px;
    transition: var(--transition);
}

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

/* Dark mode menu text */
body.dark-mode .nav-menu li a {
    color: #e0e0e0;
}

body.dark-mode .nav-menu li a:hover,
body.dark-mode .nav-menu li a.active {
    color: var(--primary-color);
}

.header-cta .btn {
    padding: 14px 28px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    border-radius: 2px;
    transition: var(--transition);
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: transparent;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 15px;
    color: var(--secondary-color);
    font-size: 18px;
}

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

body.dark-mode .theme-toggle {
    color: #ffffff;
    border-color: #ffffff;
}

body.dark-mode .theme-toggle:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* Mobile Toggle Dark Mode */
body.dark-mode .mobile-toggle span {
    background-color: #ffffff;
}

body.dark-mode .fullscreen-btn {
    background-color: #333333;
    color: #ffffff;
}

body.dark-mode .fullscreen-btn:hover {
    background-color: var(--primary-color);
}

body.dark-mode .fullscreen-btn::before {
    background-color: #333333;
    color: #ffffff;
}

body.dark-mode .section-title {
    color: #ffffff;
}

body.dark-mode .section-subtitle {
    color: #b0b0b0;
}

body.dark-mode .btn-outline {
    color: #ffffff;
    border-color: #ffffff;
}

body.dark-mode .btn-outline:hover {
    background-color: #ffffff;
    color: #1a1a1a;
}

body.dark-mode .service-badge {
    background-color: var(--primary-color);
    color: #ffffff;
}

body.dark-mode .service-title {
    color: #ffffff;
}

body.dark-mode .service-description {
    color: #b0b0b0;
}

body.dark-mode .stats {
    background: linear-gradient(135deg, #333333, #1a1a1a);
}

body.dark-mode .stat-item {
    color: #ffffff;
}

body.dark-mode .stat-label {
    color: rgba(255, 255, 255, 0.9);
}

body.dark-mode .project-category {
    color: var(--primary-color);
}

body.dark-mode .project-title {
    color: #ffffff;
}

body.dark-mode .project-description {
    color: #b0b0b0;
}

body.dark-mode .author-name {
    color: #ffffff;
}

body.dark-mode .author-title {
    color: #b0b0b0;
}

body.dark-mode .slider-btn {
    background-color: #333333;
    border-color: #555555;
    color: #ffffff;
}

body.dark-mode .slider-btn:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

body.dark-mode .team-name {
    color: #ffffff;
}

body.dark-mode .team-position {
    color: var(--primary-color);
}

body.dark-mode .team-social a {
    background-color: #333333;
    color: #ffffff;
}

body.dark-mode .team-social a:hover {
    background-color: var(--primary-color);
}

body.dark-mode .contact-info-section h3,
body.dark-mode .contact-form-section h3 {
    color: #ffffff;
}

body.dark-mode .contact-description,
body.dark-mode .form-description {
    color: #b0b0b0;
}

body.dark-mode .contact-detail-card {
    background-color: #2a2a2a;
}

body.dark-mode .contact-icon {
    background-color: rgba(255, 107, 0, 0.2);
}

body.dark-mode .contact-text h4 {
    color: #ffffff;
}

body.dark-mode .contact-text p {
    color: #b0b0b0;
}

body.dark-mode .footer {
    background-color: #0d0d0d;
}

body.dark-mode .footer-description {
    color: rgba(255, 255, 255, 0.8);
}

body.dark-mode .footer-social a {
    background-color: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

body.dark-mode .footer-title {
    color: #ffffff;
}

body.dark-mode .footer-links a {
    color: rgba(255, 255, 255, 0.8);
}

body.dark-mode .footer-newsletter p {
    color: rgba(255, 255, 255, 0.8);
}

body.dark-mode .contact-social-section {
    background-color: #2a2a2a;
}

body.dark-mode .contact-social-section h4 {
    color: #ffffff;
}

body.dark-mode .contact-social-section > p {
    color: #b0b0b0;
}

body.dark-mode .social-link {
    background-color: #333333;
    color: #ffffff;
}

body.dark-mode .contact-form-section {
    background-color: #2a2a2a;
}

body.dark-mode .form-group label {
    color: #ffffff;
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background-color: #333333;
    border-color: #555555;
    color: #ffffff;
}

body.dark-mode .form-group input::placeholder,
body.dark-mode .form-group textarea::placeholder {
    color: #999999;
}

/* Select Options Styling */
.form-group select option {
    padding: 12px 15px;
    background-color: #ffffff;
    color: var(--secondary-color);
}

body.dark-mode .form-group select option {
    background-color: #333333;
    color: #ffffff;
}

/* ========================================
   Bagian Hero
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 150px 0 100px;
    overflow: hidden;
}

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

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover !important;
    background-position: center !important;
    background-repeat: no-repeat !important;
    opacity: 0;
    transform: scale(1);
    transition: opacity 1.5s ease-in-out, transform 6s ease;
}

.hero-bg-slide.active {
    opacity: 1 !important;
    transform: scale(1.1);
    z-index: 2 !important;
}

.hero-bg-slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.85), rgba(26, 26, 26, 0.6));
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
    z-index: 1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.hero-tagline {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 25px;
}

.hero-tagline i {
    font-size: 18px;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    color: var(--white);
    text-transform: uppercase;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero-subtitle {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 40px;
    max-width: 700px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-download {
    margin-top: 25px;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    gap: 10px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Hero Slider Navigation */
.hero-slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background-color: transparent;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.slider-dot:hover {
    background-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.2);
}

.slider-dot.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: scale(1.3);
}

/* ========================================
   Bagian Tentang Kami
   ======================================== */
.about {
    padding: 120px 0;
    background-color: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-main img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.experience-badge {
    position: absolute;
    bottom: -30px;
    right: -30px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-hover);
}

.experience-badge .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    margin: 40px 0;
}

.feature-item {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 24px;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.feature-item p {
    color: var(--text-light);
    font-size: 14px;
}

/* Dark Mode Feature Items */
body.dark-mode .feature-item h4 {
    color: #ffffff;
}

body.dark-mode .feature-item p {
    color: #b0b0b0;
}

/* ========================================
   Bagian Visi & Misi
   ======================================== */
.vision-mission {
    padding: 100px 0;
    background-color: var(--light-bg);
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.vision-card,
.mission-card {
    background-color: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.vision-card:hover,
.mission-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.vm-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
}

.vm-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 25px;
    text-transform: uppercase;
}

.vm-description {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    text-align: left;
}

.vm-list {
    list-style: none;
    padding: 0;
    margin: 0;
    text-align: left;
}

.vm-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.6;
}

.vm-list li i {
    color: var(--primary-color);
    font-size: 18px;
    margin-top: 3px;
    flex-shrink: 0;
}

/* Dark Mode Vision Mission */
body.dark-mode .vision-card,
body.dark-mode .mission-card {
    background-color: #1e1e1e;
}

body.dark-mode .vm-title {
    color: #ffffff;
}

body.dark-mode .vm-description,
body.dark-mode .vm-list li {
    color: #b0b0b0;
}

/* ========================================
   Bagian Layanan
   ======================================== */
.services {
    padding: 120px 0;
    background-color: var(--light-bg);
}

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

.service-card {
    background-color: var(--white);
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.service-card.featured {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
}

.service-card.featured .service-icon,
.service-card.featured .service-title,
.service-card.featured .service-description,
.service-card.featured .service-link {
    color: var(--white);
}

.service-card.featured .service-link:hover {
    color: var(--light-bg);
}

.service-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 5px 15px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 20px;
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(243, 156, 18, 0.1);
    border-radius: 50%;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 36px;
    color: var(--primary-color);
}

.service-card.featured .service-icon {
    background-color: rgba(255, 255, 255, 0.2);
}

.service-card.featured .service-icon i {
    color: var(--white);
}

.service-title {
    font-size: 22px;
    margin-bottom: 15px;
}

.service-description {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* ========================================
   Bagian Statistik
   ======================================== */
.stats {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color), #333);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    color: var(--white);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 64px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 10px;
    opacity: 0.8;
}

/* ========================================
   Bagian Proyek
   ======================================== */
.projects {
    padding: 120px 0;
    background-color: var(--white);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.project-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.project-image {
    position: relative;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

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

.project-content {
    padding: 30px;
}

.project-category {
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.project-title {
    font-size: 22px;
    margin-bottom: 15px;
}

.project-description {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.section-cta {
    text-align: center;
}

/* ========================================
   Bagian Testimoni
   ======================================== */
.testimonials {
    padding: 120px 0;
    background-color: var(--light-bg);
}

.reviews-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

.rating {
    color: var(--primary-color);
    font-size: 20px;
}

.review-count {
    color: var(--text-light);
    font-size: 14px;
}

.testimonials-slider {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-card {
    display: none;
    text-align: center;
    padding: 40px;
}

.testimonial-card.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.testimonial-content {
    margin-bottom: 40px;
}

.testimonial-text {
    font-size: 24px;
    font-style: italic;
    color: var(--text-color);
    line-height: 1.8;
    position: relative;
}

.testimonial-text::before {
    content: '"';
    font-size: 80px;
    color: var(--primary-color);
    opacity: 0.3;
    position: absolute;
    top: -40px;
    left: -50px;
}

.testimonial-author {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

.author-info {
    text-align: left;
}

.author-name {
    font-size: 18px;
    margin-bottom: 5px;
}

.author-title {
    color: var(--text-light);
    font-size: 14px;
}

.slider-controls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.slider-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    font-size: 18px;
    color: var(--secondary-color);
}

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

.clients-section {
    margin-top: 80px;
    text-align: center;
}

.clients-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.client-logo img {
    opacity: 0.6;
    transition: var(--transition);
    filter: grayscale(100%);
}

.client-logo:hover img {
    opacity: 1;
    filter: grayscale(0);
}

/* ========================================
   Bagian FAQ (Pertanyaan Umum)
   ======================================== */
.faq {
    padding: 120px 0;
    background-color: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.faq-content .section-title {
    text-align: left;
}

.faq-intro {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
}

.accordion-item {
    border: 1px solid var(--border-color);
    border-radius: 20px;
    margin-bottom: 15px;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background-color: var(--white);
    border: none;
    cursor: pointer;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 16px;
    color: var(--secondary-color);
    transition: var(--transition);
}

.accordion-header:hover {
    background-color: var(--light-bg);
}

.accordion-header.active {
    background-color: var(--primary-color);
    color: var(--white);
}

.accordion-header i {
    font-size: 14px;
    transition: var(--transition);
}

.accordion-header.active i {
    transform: rotate(45deg);
}

.accordion-content {
    display: none;
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.accordion-content.active {
    display: block;
    padding: 25px;
    max-height: 500px;
}

.accordion-content p {
    color: var(--text-light);
    line-height: 1.8;
}

/* ========================================
   Bagian Tim
   ======================================== */
.team {
    padding: 120px 0;
    background-color: var(--light-bg);
}

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

.team-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.team-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-color);
}

.team-image {
    position: relative;
    overflow: hidden;
    height: 350px;
    flex-shrink: 0;
}

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

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

.team-content {
    padding: 30px 25px;
    text-align: center;
    background: linear-gradient(to bottom, var(--white), var(--light-bg));
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.team-name {
    font-size: 22px;
    margin-bottom: 8px;
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.team-position {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
}

.team-description {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
    flex-grow: 1;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.team-social a {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--light-bg);
    color: var(--secondary-color);
    border-radius: 50%;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.team-social a:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px) scale(1.1);
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.3);
}

/* ========================================
   Bagian Blog
   ======================================== */
.blog {
    padding: 120px 0;
    background-color: var(--white);
}

.blog .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
}

.blog .section-header > * {
    text-align: center;
}

.blog .section-header .view-all {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-color);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    margin-top: 20px;
}

.blog .section-header .view-all:hover {
    color: var(--primary-dark);
}

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

.blog-card {
    background-color: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.blog-image {
    position: relative;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

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

.blog-content {
    padding: 30px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: var(--text-lighter);
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-title {
    font-size: 20px;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-excerpt {
    color: var(--text-light);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

/* ========================================
   Bagian Kontak
   ======================================== */
.contact {
    padding: 120px 0;
    background-color: var(--light-bg);
}

.contact .section-header {
    margin-bottom: 60px;
}

/* Contact Info Section */
.contact-info-section,
.contact-form-section {
    max-width: 100%;
    margin: 0 auto 80px;
    padding: 0 20px;
}

.contact-info-section h3,
.contact-form-section h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--secondary-color);
    text-align: center;
}

.contact-description,
.form-description {
    color: var(--text-light);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Contact Details Grid */
.contact-details-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.contact-detail-card {
    background-color: var(--white);
    padding: 35px 25px;
    border-radius: 25px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid transparent;
    position: relative;
    overflow: hidden;
    display: block;
}

.contact-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.contact-detail-card:hover::before {
    transform: scaleX(1);
}

.contact-detail-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
    border-bottom-color: var(--primary-color);
}

.contact-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.15), rgba(255, 107, 0, 0.05));
    border-radius: 50%;
    margin: 0 auto 20px;
    box-shadow: 0 5px 15px rgba(255, 107, 0, 0.2);
    transition: var(--transition);
}

.contact-detail-card:hover .contact-icon {
    transform: scale(1.1) rotate(5deg);
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.25), rgba(255, 107, 0, 0.1));
}

.contact-icon i {
    font-size: 32px;
    color: var(--primary-color);
    transition: var(--transition);
}

.contact-detail-card:hover .contact-icon i {
    color: var(--primary-dark);
}

.contact-text h4 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-text p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 5px;
}

.contact-text a {
    color: var(--primary-color);
    transition: var(--transition);
    display: block;
    font-weight: 600;
    font-size: 14px;
    padding: 3px 0;
}

.contact-text a:hover {
    color: var(--primary-dark);
    transform: translateX(5px);
}

/* Social Section */
.contact-social-section {
    background-color: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    text-align: center;
}

.contact-social-section h4 {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--secondary-color);
}

.contact-social-section > p {
    color: var(--text-light);
    font-size: 15px;
    margin-bottom: 30px;
}

.social-links-large {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 15px 25px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    color: var(--secondary-color);
    background-color: var(--light-bg);
    border: 2px solid transparent;
}

.social-link i {
    font-size: 20px;
    width: 24px;
    text-align: center;
}

.social-link.facebook:hover { background-color: #1877F2; color: var(--white); }
.social-link.instagram:hover { background-color: #E4405F; color: var(--white); }
.social-link.linkedin:hover { background-color: #0A66C2; color: var(--white); }
.social-link.youtube:hover { background-color: #FF0000; color: var(--white); }

/* Contact Form Section */
.contact-form-section {
    background-color: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 25px;
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 14px;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.required {
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 15px 25px;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--text-color);
    transition: var(--transition);
    background-color: var(--white);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-lighter);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    transition: all 0.3s ease;
}

.form-group select:hover {
    border-color: #ff8533;
}

.form-group select:focus {
    border-color: #ff6b00;
}

/* Select Wrapper for Enhanced Styling */
.select-wrapper {
    position: relative;
    width: 100%;
}

.select-wrapper::before {
    content: '';
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23666' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 1;
}

.select-wrapper:hover::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff8533' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    transform: translateY(-50%) rotate(0deg);
}

.select-wrapper:focus-within::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff6b00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    transform: translateY(-50%) rotate(180deg);
}

body.dark-mode .select-wrapper::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23aaa' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

body.dark-mode .select-wrapper:hover::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff8533' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

body.dark-mode .select-wrapper:focus-within::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23ff6b00' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

.select-wrapper select {
    width: 100%;
    padding-right: 45px;
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.checkbox-group {
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    margin-top: 2px;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: underline;
}

.checkbox-label a:hover {
    color: var(--primary-dark);
}

/* Contact Map */
.contact-map {
    margin-top: 60px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.map-container {
    width: 100%;
    height: 450px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    filter: grayscale(0);
    transition: var(--transition);
}

.map-container iframe:hover {
    filter: grayscale(0.2);
}

/* ========================================
   Tombol WhatsApp
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    font-size: 32px;
    box-shadow: 0 5px 20px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
    text-decoration: none;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:active {
    transform: scale(0.95);
}

.whatsapp-float i {
    transition: var(--transition);
}

.whatsapp-float:hover i {
    transform: scale(1.1);
}

/* Tooltip WhatsApp */
.whatsapp-float::before {
    content: 'Chat WhatsApp';
    position: absolute;
    left: 70px;
    background-color: #25D366;
    color: var(--white);
    padding: 8px 15px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.whatsapp-float:hover::before {
    opacity: 1;
    visibility: visible;
    left: 75px;
}

/* ========================================
   Footer (Kaki)
   ======================================== */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 50px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.footer-logo .logo-image {
    max-height: 50px;
    filter: brightness(0) invert(1);
}

.footer-logo .logo-subtitle {
    color: #ffffff !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    font-family: var(--font-heading) !important;
    letter-spacing: 1px !important;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    font-size: 16px;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--primary-color);
}

.footer-title {
    font-size: 18px;
    color: var(--white);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-newsletter p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 25px;
    font-family: var(--font-body);
    font-size: 15px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    width: 50px;
    padding: 15px;
    background-color: var(--primary-color);
    border: none;
    border-radius: 25px;
    color: var(--white);
    font-size: 18px;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background-color: var(--primary-dark);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

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

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 20px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ========================================
   Tombol Full Screen
   ======================================== */
.fullscreen-btn {
    position: fixed;
    bottom: 30px;
    right: 90px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 20px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
    z-index: 999;
    border: none;
    outline: none;
}

.fullscreen-btn:hover {
    background-color: var(--primary-color);
    transform: scale(1.1);
}

.fullscreen-btn:active {
    transform: scale(0.95);
}

.fullscreen-btn i {
    transition: var(--transition);
}

.fullscreen-btn.active i::before {
    content: "\f066";
}

/* Tooltip untuk tombol fullscreen */
.fullscreen-btn::before {
    content: 'Layar Penuh';
    position: absolute;
    right: 60px;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.fullscreen-btn:hover::before {
    opacity: 1;
    visibility: visible;
}

/* Gaya saat fullscreen aktif */
body.fullscreen-active .header-top {
    display: none;
}

body.fullscreen-active .header {
    background-color: rgba(26, 26, 26, 0.98);
}

body.fullscreen-active .back-to-top,
body.fullscreen-active .fullscreen-btn {
    bottom: 20px;
}

body.fullscreen-active .chat-widget {
    bottom: 20px;
    right: 20px;
}

/* ========================================
   DESAIN RESPONSIF - DIPERBAIKI LENGKAP
   ======================================== */

/* Large Desktop (1200px+) */
@media (max-width: 1200px) {
    .services-grid,
    .projects-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .hero-title {
        font-size: 54px;
    }
}

/* Medium Desktop/Tablet Landscape (992px-1199px) */
@media (max-width: 992px) {
    .about-grid,
    .faq-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .projects-grid,
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
        max-width: 700px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .section-title {
        font-size: 36px;
    }

    .hero-title {
        font-size: 48px;
    }

    /* Hero slider responsive */
    .hero-slider-nav {
        bottom: 30px;
    }

    .slider-dot {
        width: 12px;
        height: 12px;
    }

    /* Contact responsive */
    .contact-details-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .contact-info-section,
    .contact-form-section {
        margin-bottom: 60px;
    }

    /* WhatsApp responsive */
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 26px;
        bottom: 20px;
        left: 20px;
    }

    .whatsapp-float::before {
        display: none;
    }

    /* Fullscreen button responsive */
    .fullscreen-btn {
        right: 70px;
        width: 45px;
        height: 45px;
        font-size: 18px;
    }

    .fullscreen-btn::before {
        display: none;
    }
}

/* Tablet Portrait (768px-991px) */
@media (max-width: 768px) {
    /* Header Mobile Fixes */
    .header-top {
        display: none !important;
    }

    .header-main .container {
        padding: 0;
    }

    .navbar {
        padding: 15px 20px !important;
        gap: 15px;
    }

    .logo {
        gap: 10px !important;
    }

    .logo-image {
        max-height: 40px !important;
        width: auto;
    }

    .logo-subtitle {
        font-size: 10px !important;
        margin-left: 8px !important;
        white-space: nowrap !important;
    }

    .footer-logo .logo-subtitle {
        font-size: 18px !important;
    }

    .header-actions {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        gap: 10px !important;
        margin-left: auto !important;
    }

    /* Mobile Toggle */
    .mobile-toggle {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        align-items: center;
        width: 30px;
        height: 25px;
        background: transparent;
        border: none;
        padding: 0;
        z-index: 10002;
    }

    .mobile-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background-color: var(--secondary-color);
        border-radius: 3px;
        transition: all 0.3s ease;
    }

    body.dark-mode .mobile-toggle span {
        background-color: #ffffff;
    }

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

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
        height: 0;
    }

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

    /* Theme Toggle Mobile */
    .theme-toggle {
        position: relative !important;
        top: auto !important;
        right: auto !important;
        margin: 0;
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    /* Mobile Navigation Menu */
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        max-width: 100%;
        height: calc(100vh - 70px);
        min-height: calc(100vh - 70px);
        background-color: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 20px;
        gap: 5px;
        overflow-y: auto;
        overflow-x: hidden;
        transition: left 0.3s ease-in-out;
        z-index: 10001;
        list-style: none;
        box-shadow: 0 5px 20px rgba(0,0,0,0.2);
        display: flex;
    }

    .nav-menu.active {
        left: 0;
        box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    }

    .nav-menu li {
        display: block;
        width: 100%;
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .nav-menu li a {
        display: block;
        width: 100%;
        padding: 15px 20px;
        margin: 5px 0;
        font-size: 16px;
        font-weight: 600;
        color: var(--secondary-color);
        text-decoration: none;
        border-radius: 10px;
        background-color: transparent;
        transition: all 0.2s ease;
    }

    .nav-menu li a:hover,
    .nav-menu li a.active {
        background-color: rgba(255,107,0,0.1);
        color: var(--primary-color);
    }

    body.dark-mode .nav-menu li a {
        color: #e0e0e0;
    }

    body.dark-mode .nav-menu li a:hover,
    body.dark-mode .nav-menu li a.active {
        color: var(--primary-color);
    }

    /* Hero Section Mobile */
    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
    }

    .hero-title {
        font-size: 32px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 15px;
        line-height: 1.6;
    }

    .hero-tagline {
        font-size: 12px;
        letter-spacing: 2px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 15px;
    }

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-download {
        width: 100%;
    }

    .hero-download .btn-download {
        width: 100%;
        justify-content: center;
    }

    .btn-large {
        padding: 14px 28px;
        font-size: 14px;
    }

    /* Hero slider navigation mobile */
    .hero-slider-nav {
        bottom: 60px;
        gap: 8px;
    }

    .slider-dot {
        width: 10px;
        height: 10px;
    }

    /* Section Titles Mobile */
    .section-title {
        font-size: 26px;
        text-align: center;
    }

    .section-subtitle {
        font-size: 15px;
        text-align: center;
        max-width: 100%;
    }

    /* About Section Mobile */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .image-main img {
        height: auto;
        min-height: 300px;
    }

    .experience-badge {
        position: relative;
        bottom: auto;
        right: auto;
        margin-top: 20px;
        padding: 20px;
    }

    .experience-badge .number {
        font-size: 32px;
    }

    .experience-badge .text {
        font-size: 13px;
    }

    .about-content .section-title {
        text-align: center;
        font-size: 24px;
    }

    .about-content {
        text-align: center;
    }

    .about-text {
        font-size: 15px;
        text-align: left;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .feature-item i {
        margin: 0 auto;
    }

    .about-content .btn {
        display: inline-flex;
        margin: 20px auto 0;
        text-align: center;
    }

    /* Vision Mission Mobile */
    .vision-mission {
        padding: 60px 0;
    }

    .vision-mission-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-top: 30px;
    }

    .vision-card,
    .mission-card {
        padding: 30px 20px;
    }

    .vm-icon {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .vm-title {
        font-size: 24px;
    }

    .vm-description,
    .vm-list li {
        font-size: 14px;
        text-align: left;
    }

    .vm-list {
        text-align: left;
    }

    .vm-list li {
        gap: 10px;
    }

    .vm-list li i {
        font-size: 16px;
        margin-top: 2px;
    }

    /* Services Section Mobile */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .service-card {
        padding: 30px 20px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto 20px;
    }

    .service-icon i {
        font-size: 28px;
    }

    .service-title {
        font-size: 18px;
        text-align: center;
    }

    .service-description {
        text-align: center;
        font-size: 14px;
    }

    .service-link {
        justify-content: center;
    }

    .service-badge {
        top: 10px;
        right: 10px;
        font-size: 10px;
        padding: 4px 10px;
    }

    /* Stats Section Mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .stat-number {
        font-size: 42px;
    }

    .stat-suffix {
        font-size: 30px;
    }

    .stat-label {
        font-size: 12px;
    }

    /* Testimonials Mobile */
    .testimonial-text {
        font-size: 17px;
        padding: 0 10px;
    }

    .testimonial-text::before {
        display: none;
    }

    .testimonial-author {
        flex-direction: column;
        gap: 10px;
    }

    .author-info {
        text-align: center;
    }

    .slider-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .clients-logos {
        flex-wrap: wrap;
        gap: 20px;
    }

    .client-logo img {
        max-width: 100px;
        height: auto;
    }

    /* FAQ Mobile */
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .faq-content .section-tag {
        text-align: center;
        display: block;
    }

    .faq-content {
        text-align: center;
    }

    .faq-content .section-title {
        text-align: center;
        font-size: 22px;
    }

    .faq-intro {
        text-align: center;
        font-size: 14px;
    }

    .faq-content .btn {
        display: inline-flex;
        margin: 20px auto 0;
        text-align: center;
    }

    .accordion-header {
        padding: 15px 20px;
        font-size: 14px;
    }

    .accordion-content {
        padding: 15px 20px;
        font-size: 14px;
    }

    /* Team Mobile */
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
        gap: 25px;
    }

    .team-card {
        max-width: 100%;
    }

    .team-image img {
        height: 300px;
    }

    .team-name {
        min-height: auto;
    }

    /* Contact Mobile */
    .contact-details-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .contact-detail-card {
        padding: 25px 20px;
    }

    .contact-icon {
        width: 60px;
        height: 60px;
    }

    .contact-icon i {
        font-size: 24px;
    }

    .contact-text h4 {
        font-size: 15px;
    }

    .contact-text p {
        font-size: 14px;
    }

    .contact-form-section {
        padding: 30px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 13px 18px;
        font-size: 14px;
    }

    .social-links-large {
        flex-direction: column;
        align-items: center;
    }

    .social-link {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .contact-social-section {
        padding: 30px;
    }

    .map-container {
        height: 300px;
    }

    /* Footer Mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-title {
        text-align: center;
    }

    .footer-links {
        text-align: center;
    }

    .footer-newsletter {
        text-align: center;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .footer-bottom-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }

    /* Floating Buttons Mobile */
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }

    /* Disable transforms on mobile */
    .service-card:hover,
    .project-card:hover,
    .team-card:hover,
    .blog-card:hover {
        transform: none !important;
    }
}

/* Small Mobile (576px-767px) */
@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 26px;
    }

    .section-title {
        font-size: 22px;
    }

    .services,
    .about,
    .projects,
    .testimonials,
    .faq,
    .team,
    .blog,
    .contact {
        padding: 60px 0;
    }

    .team-grid {
        gap: 20px;
    }

    .blog .section-header {
        flex-direction: column;
        gap: 20px;
    }

    /* Enhanced mobile fixes */
    .about-grid {
        gap: 30px;
    }

    .image-main img {
        height: auto;
        min-height: 250px;
    }

    .experience-badge {
        padding: 15px;
    }

    .experience-badge .number {
        font-size: 28px;
    }

    .experience-badge .text {
        font-size: 12px;
    }

    .vision-card,
    .mission-card {
        padding: 25px 20px;
    }

    .service-card {
        padding: 25px 20px;
    }

    .project-image img {
        height: 180px;
    }

    .project-content {
        padding: 20px;
    }

    .testimonial-text {
        font-size: 16px;
    }

    .team-image img {
        height: 280px;
    }

    .blog-image img {
        height: 180px;
    }

    .blog-content {
        padding: 20px;
    }

    .blog-title {
        font-size: 16px;
    }

    .contact-form-section {
        padding: 25px 20px;
    }

    .map-container {
        height: 250px;
    }

    .footer-grid {
        gap: 25px;
    }
}

/* Extra Small Mobile (<400px) */
@media (max-width: 400px) {
    .hero-title {
        font-size: 22px;
    }

    .hero-subtitle {
        font-size: 14px;
    }

    .section-title {
        font-size: 20px;
    }

    .btn-large {
        padding: 12px 24px;
        font-size: 13px;
    }

    .logo-image {
        max-height: 35px;
    }

    .logo-subtitle {
        font-size: 9px !important;
    }

    .stat-number {
        font-size: 36px;
    }

    .stat-suffix {
        font-size: 24px;
    }

    .stat-label {
        font-size: 11px;
    }

    .team-image img {
        height: 250px;
    }

    .experience-badge {
        padding: 12px;
    }

    .experience-badge .number {
        font-size: 24px;
    }
}

/* ========================================
   UNIVERSAL MOBILE FIXES
   ======================================== */

/* Touch-friendly buttons */
@media (max-width: 768px) {
    .btn,
    .btn-primary,
    .btn-outline,
    .btn-link,
    .slider-btn,
    .theme-toggle,
    .mobile-toggle {
        min-height: 44px;
        min-width: 44px;
    }

    .accordion-header {
        padding: 15px 20px;
        font-size: 14px;
    }

    .accordion-content {
        padding: 15px 20px;
        font-size: 14px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 13px 18px;
        font-size: 14px;
        border-radius: 15px;
    }

    /* Disable custom cursor on mobile */
    .custom-cursor,
    .custom-cursor-dot,
    .cursor-trail,
    .cursor-glow,
    .cursor-follower,
    .cursor-scroll {
        display: none !important;
    }

    body,
    a,
    button,
    .btn,
    input,
    textarea,
    select {
        cursor: auto !important;
    }

    /* Prevent horizontal scroll */
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }

    /* Ensure all sections don't overflow */
    .hero,
    .about,
    .services,
    .stats,
    .projects,
    .testimonials,
    .faq,
    .team,
    .blog,
    .contact,
    .footer {
        overflow-x: hidden;
        width: 100%;
    }

    /* Fix all images */
    img, video, iframe {
        max-width: 100%;
        height: auto;
    }

    /* Word wrap for long text */
    h1, h2, h3, h4, h5, h6,
    p, li, span, a {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
}

/* ========================================
   ANIMASI & EFEK MODERN TAMBAHAN
   ======================================== */

/* Enhanced Card Hover Effects */
.service-card,
.project-card,
.team-card,
.blog-card,
.category-card,
.article-card {
    will-change: transform, box-shadow;
}

.service-card::before,
.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.service-card:hover::before,
.project-card:hover::before {
    opacity: 1;
}

/* Button Ripple Effect */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::after {
    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:active::after {
    width: 300px;
    height: 300px;
    transition: width 0s, height 0s;
}

/* Logo Animation */
.logo {
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary-color);
    transition: width 0.4s ease;
}

.logo:hover::after {
    width: 100%;
}

/* Navigation Link Underline Animation */
.nav-menu li a {
    position: relative;
}

.nav-menu li a::before {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transform: translateX(-50%);
    transition: width 0.3s ease;
}

.nav-menu li a:hover::before,
.nav-menu li a.active::before {
    width: 80%;
}

/* Hero Parallax Enhanced */
.hero-bg-slide {
    will-change: transform, opacity;
}

.hero-bg-slide.active {
    animation: kenburns 20s ease-out forwards;
}

@keyframes kenburns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.15);
    }
}

/* Stat Number Animation */
.stat-number,
.stat-suffix {
    display: inline-block;
}

/* Feature Item Slide In */
.feature-item {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.feature-item.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Service Card Icon Bounce */
.service-card:hover .service-icon {
    animation: iconBounce 0.6s ease;
}

@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.1);
    }
}

/* Project Image Overlay */
.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 107, 0, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.project-card:hover .project-image::before {
    opacity: 1;
}

/* Testimonial Card Enhanced */
.testimonial-card {
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.testimonial-card.active {
    animation: testimonialSlide 0.6s ease;
}

@keyframes testimonialSlide {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Accordion Enhanced */
.accordion-content {
    will-change: max-height, padding;
}

.accordion-header {
    position: relative;
    overflow: hidden;
}

.accordion-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--primary-color);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.accordion-header.active::before {
    transform: scaleY(1);
}

/* Team Card Social Reveal */
.team-social {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.team-card:hover .team-social {
    opacity: 1;
    transform: translateY(0);
}

/* Contact Form Input Focus */
.contact-form input,
.contact-form textarea,
.ticket-form input,
.ticket-form select,
.ticket-form textarea {
    position: relative;
}

.contact-form input:focus,
.contact-form textarea:focus,
.ticket-form input:focus,
.ticket-form select:focus,
.ticket-form textarea:focus {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 0, 0.15);
}

/* Scroll Progress Indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-dark));
    z-index: 9999;
    transition: width 0.1s ease;
}

/* Floating Action Button */
.chat-button,
.back-to-top {
    will-change: transform;
}

.chat-button:hover,
.back-to-top:hover {
    animation: buttonPulse 0.6s ease;
}

@keyframes buttonPulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.15);
    }
    100% {
        transform: scale(1);
    }
}

/* Loading Screen */
.page-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--light-bg);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

.loader-text {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--secondary-color);
    animation: pulse 1.5s ease infinite;
}

/* Image Reveal Effect */
.image-reveal {
    position: relative;
    overflow: hidden;
}

.image-reveal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 0.6s ease;
    z-index: 1;
}

.image-reveal.loaded::before {
    transform: scaleX(0);
}

/* Text Gradient Animation for Hero */
.hero-title.gradient-text {
    background: linear-gradient(90deg, var(--white), var(--primary-light), var(--white));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 5s linear infinite;
}

/* Card Stack Effect */
.service-card,
.project-card {
    transform-style: preserve-3d;
}

.service-card:hover,
.project-card:hover {
    transform: translateY(-10px) rotateX(5deg);
}

/* Badge Pulse */
.service-badge,
.article-badge,
.featured-badge {
    animation: badgePulse 2s ease infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Smooth Scroll Behavior */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

/* Selection Color */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

/* Custom Cursor Effect */
.custom-cursor {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease, background-color 0.2s ease;
    mix-blend-mode: difference;
    transform: translate(-50%, -50%);
}

.custom-cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999999;
    transition: transform 0.05s ease;
    transform: translate(-50%, -50%);
}

.custom-cursor.hover {
    transform: translate(-50%, -50%) scale(1.5);
    width: 40px;
    height: 40px;
    background-color: rgba(255, 107, 0, 0.1);
    border-color: var(--primary-dark);
}

.custom-cursor.active {
    transform: translate(-50%, -50%) scale(0.8);
    width: 15px;
    height: 15px;
    background-color: rgba(255, 107, 0, 0.3);
}

/* Cursor Trail Effect */
.cursor-trail {
    position: fixed;
    top: 0;
    left: 0;
    width: 10px;
    height: 10px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.6), transparent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999998;
    animation: cursorTrailFade 0.5s ease forwards;
}

@keyframes cursorTrailFade {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    100% {
        opacity: 0;
        transform: scale(0.5);
    }
}

/* Click Ripple Effect */
.click-ripple {
    position: fixed;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999997;
    animation: clickRipple 0.6s ease-out forwards;
    transform: translate(-50%, -50%);
}

@keyframes clickRipple {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
        border-width: 3px;
    }
    100% {
        width: 100px;
        height: 100px;
        opacity: 0;
        border-width: 0px;
    }
}

/* Click Spark Effect */
.click-spark {
    position: fixed;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 999996;
}

.click-spark::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-color), transparent);
    border-radius: 50%;
    animation: sparkFly 0.8s ease-out forwards;
}

@keyframes sparkFly {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx), var(--ty)) scale(0);
        opacity: 0;
    }
}

/* Magnetic Button Effect */
.magnetic-btn {
    position: relative;
    transition: transform 0.3s ease;
}

.magnetic-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.3), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.magnetic-btn:hover::before {
    opacity: 1;
}

/* Cursor Follower */
.cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 107, 0, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999996;
    transition: transform 0.3s cubic-bezier(0.1, 0.9, 0.2, 1);
    transform: translate(-50%, -50%);
}

/* Special Cursor for Links */
a.custom-cursor-link,
button.custom-cursor-link,
.btn {
    cursor: none;
}

a.custom-cursor-link:hover ~ .custom-cursor,
button.custom-cursor-link:hover ~ .custom-cursor,
.btn:hover ~ .custom-cursor {
    transform: translate(-50%, -50%) scale(1.8);
    background-color: rgba(255, 107, 0, 0.2);
}

/* Cursor Glow Effect */
.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, rgba(255, 107, 0, 0.15), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 999995;
    transform: translate(-50%, -50%);
    filter: blur(10px);
    transition: transform 0.2s ease;
}

/* Scroll Indicator on Cursor */
.cursor-scroll {
    position: fixed;
    top: 0;
    left: 0;
    width: 30px;
    height: 30px;
    pointer-events: none;
    z-index: 999994;
    transform: translate(-50%, -50%);
}

.cursor-scroll::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 2px;
    height: 10px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: cursorScrollBounce 1.5s ease-in-out infinite;
}

@keyframes cursorScrollBounce {
    0%, 100% {
        transform: translate(-50%, -50%) translateY(-5px);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) translateY(5px);
        opacity: 1;
    }
}

/* Disable default cursor on interactive elements */
@media (min-width: 768px) and (hover: hover) {
    body {
        cursor: none;
    }
    
    a, button, .btn, input, textarea, select {
        cursor: none;
    }
    
    /* Show default cursor on mobile */
    @media (max-width: 767px) {
        body, a, button, .btn, input, textarea, select {
            cursor: auto;
        }
        
        .custom-cursor,
        .custom-cursor-dot,
        .cursor-trail,
        .click-ripple,
        .cursor-glow,
        .cursor-follower {
            display: none !important;
        }
    }
}

/* Particle Background (Optional Enhancement) */
.particle-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 107, 0, 0.3);
    border-radius: 50%;
    animation: float 15s infinite;
}

/* Glassmorphism Effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Neon Glow Effect */
.neon-glow {
    text-shadow: 
        0 0 10px rgba(255, 107, 0, 0.5),
        0 0 20px rgba(255, 107, 0, 0.3),
        0 0 30px rgba(255, 107, 0, 0.2);
}

/* 3D Transform Effects */
.flip-card {
    perspective: 1000px;
}

.flip-card-inner {
    position: relative;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
}

.flip-card-front,
.flip-card-back {
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
}

.flip-card-back {
    transform: rotateY(180deg);
}