/* RMJ KONVEKSI - SMOOTH ROTATION CSS - No jitter, only elegant slow rotations */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root { --primary: #00D4FF; --secondary: #1E2A38; --accent: #4DE8FF; --dark: #2b2d42; --white: #ffffff; --ease: cubic-bezier(0.22, 1, 0.36, 1); }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: var(--dark); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
a { text-decoration: none; color: inherit; }

/* SCROLL PROGRESS */
.scroll-progress { position: fixed; top: 0; left: 0; width: 0%; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent), #00ff88, var(--primary)); background-size: 300% 100%; z-index: 9999; box-shadow: 0 0 15px rgba(0, 212, 255, 0.6); animation: shimmer 3s linear infinite; }
@keyframes shimmer { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }

/* SMOOTH ROTATION KEYFRAMES */
@keyframes spinSlow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes spinSlowReverse { from { transform: rotate(360deg); } to { transform: rotate(0deg); } }

@keyframes shapeOrbit1 { 0% { transform: translate3d(0,0,0) rotate(0deg) scale(1); } 25% { transform: translate3d(30px,-20px,0) rotate(90deg) scale(1.05); } 50% { transform: translate3d(50px,20px,0) rotate(180deg) scale(1.1); } 75% { transform: translate3d(20px,30px,0) rotate(270deg) scale(1.03); } 100% { transform: translate3d(0,0,0) rotate(360deg) scale(1); } }
@keyframes shapeOrbit2 { 0% { transform: translate3d(0,0,0) rotate(0deg); } 33% { transform: translate3d(-40px,-25px,0) rotate(120deg); } 66% { transform: translate3d(25px,35px,0) rotate(240deg); } 100% { transform: translate3d(0,0,0) rotate(360deg); } }
@keyframes shapeOrbit3 { 0% { transform: translate3d(0,0,0) rotate(0deg) scale(1); } 50% { transform: translate3d(-30px,25px,0) rotate(180deg) scale(1.15); } 100% { transform: translate3d(0,0,0) rotate(360deg) scale(1); } }
@keyframes particleRise { 0% { transform: translate3d(0,100vh,0) rotate(0deg); opacity: 0; } 10% { opacity: 0.8; } 90% { opacity: 0.8; } 100% { transform: translate3d(0,-100px,0) rotate(720deg); opacity: 0; } }
@keyframes scrollFade {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}
@keyframes waGlow {
    0%, 100% { box-shadow: 0 4px 18px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 6px 30px rgba(37,211,102,0.7); }
}
@keyframes filterIn { from { opacity: 0; transform: scale3d(0.85,0.85,1); } to { opacity: 1; transform: scale3d(1,1,1); } }

/* SCROLL REVEAL */
.reveal-up, .reveal-left, .reveal-right, .reveal-scale { opacity: 0; transition: transform 1s var(--ease), opacity 1s var(--ease); will-change: transform, opacity; }
.reveal-up { transform: translate3d(0, 80px, 0); }
.reveal-left { transform: translate3d(-80px, 0, 0); }
.reveal-right { transform: translate3d(80px, 0, 0); }
.reveal-scale { transform: scale3d(0.8, 0.8, 1); }
.reveal-up.revealed, .reveal-left.revealed, .reveal-right.revealed { opacity: 1; transform: translate3d(0,0,0); }
.reveal-scale.revealed { opacity: 1; transform: scale3d(1,1,1); }

.hero-anim { opacity: 0; transform: translate3d(0, 50px, 0); transition: all 1s var(--ease); }
.hero-anim.visible { opacity: 1; transform: translate3d(0, 0, 0); }


/* NAVIGATION */
.navbar { position: fixed; top: 0; width: 100%; background: rgba(255,255,255,0.92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 2px 10px rgba(0,0,0,0.06); z-index: 1000; transition: all 0.6s var(--ease); }
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.1); }
.nav-container { display: flex; justify-content: space-between; align-items: center; padding: 0.8rem 20px; transition: padding 0.6s var(--ease); }
.navbar.scrolled .nav-container { padding: 0.4rem 20px; }
.logo { display: flex; align-items: center; gap: 0.8rem; }
.logo-img { width: 45px; height: 45px; object-fit: contain; cursor: pointer; animation: spinSlow 25s linear infinite; transition: filter 0.3s; }
.logo-img:hover { filter: drop-shadow(0 0 8px rgba(0,212,255,0.6)); }
.navbar.scrolled .logo-img { width: 36px; height: 36px; }
.logo h1 { font-size: 1.6rem; color: var(--primary); transition: all 0.5s ease; }
.navbar.scrolled .logo h1 { font-size: 1.3rem; }
.logo span { color: var(--secondary); }

.nav-menu { display: flex; list-style: none; gap: 1.8rem; }
.nav-link { color: var(--dark); font-weight: 500; font-size: 0.95rem; transition: all 0.4s var(--ease); display: flex; align-items: center; gap: 0.4rem; position: relative; padding: 0.3rem 0; }
.nav-link i { font-size: 0.9rem; transition: all 0.8s var(--ease); display: inline-block; }
.nav-link:hover i { transform: rotate(360deg); color: var(--primary); }
.nav-link::after { content: ''; position: absolute; bottom: -2px; left: 50%; width: 0; height: 2.5px; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: all 0.5s var(--ease); border-radius: 2px; transform: translateX(-50%); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link:hover { color: var(--primary); transform: translateY(-2px); }

.hamburger { display: none; flex-direction: column; cursor: pointer; gap: 6px; padding: 5px; z-index: 100; }
.hamburger span { width: 28px; height: 3px; background: var(--dark); border-radius: 3px; transition: all 0.5s var(--ease); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); background: var(--primary); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); background: var(--primary); }

/* HERO */
.hero { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1E2A38 0%, #0d3b66 40%, #00D4FF 100%); color: var(--white); position: relative; overflow: hidden; margin-top: 65px; }
.hero-bg-shapes { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; overflow: hidden; }
.bg-shape { position: absolute; border-radius: 50%; opacity: 0.08; will-change: transform; }
.bg-shape.shape-1 { width: 500px; height: 500px; top: -10%; left: -10%; background: var(--primary); animation: shapeOrbit1 30s linear infinite; }
.bg-shape.shape-2 { width: 350px; height: 350px; bottom: -5%; right: -5%; background: var(--accent); animation: shapeOrbit2 35s linear infinite; }
.bg-shape.shape-3 { width: 200px; height: 200px; top: 30%; right: 20%; background: #ffffff; animation: shapeOrbit3 25s linear infinite; }
.hero-particles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; overflow: hidden; }
.hero-particle { position: absolute; background: rgba(255,255,255,0.5); border-radius: 50%; animation: particleRise linear infinite; }
.hero-content { position: relative; z-index: 2; text-align: center; padding: 80px 20px 50px; }
.hero-icon { font-size: 4.5rem; color: var(--white); margin-bottom: 1.5rem; filter: drop-shadow(0 10px 25px rgba(0,212,255,0.4)); animation: spinSlow 18s linear infinite; }
.hero-title { font-size: 3.2rem; font-weight: 700; margin-bottom: 1.5rem; line-height: 1.2; text-shadow: 0 3px 20px rgba(0,0,0,0.2); }
.hero-subtitle { font-size: 1.2rem; margin-bottom: 2.5rem; color: rgba(255,255,255,0.9); max-width: 700px; margin-left: auto; margin-right: auto; line-height: 1.7; }
.hero-cta { display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap; }

/* BUTTONS */
.btn { padding: 0.9rem 2.2rem; border-radius: 50px; font-weight: 600; font-size: 1rem; transition: all 0.5s var(--ease); cursor: pointer; border: none; display: inline-flex; align-items: center; gap: 0.5rem; position: relative; overflow: hidden; -webkit-tap-highlight-color: transparent; }
.btn::before { content: ''; position: absolute; top: 50%; left: 50%; width: 0; height: 0; border-radius: 50%; background: rgba(255,255,255,0.2); transform: translate(-50%,-50%); transition: all 0.7s ease; }
.btn:hover::before { width: 400px; height: 400px; }
.btn:active { transform: scale(0.95) !important; }
.btn i, .btn span { position: relative; z-index: 1; }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 4px 15px rgba(0,212,255,0.4); }
.btn-primary:hover { background: var(--accent); box-shadow: 0 10px 35px rgba(0,212,255,0.5); }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.7); }
.btn-secondary:hover { background: var(--white); color: var(--secondary); border-color: var(--white); box-shadow: 0 10px 30px rgba(255,255,255,0.2); }
.btn-full { width: 100%; justify-content: center; }

.hero-scroll { position: absolute; bottom: 25px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: rgba(255,255,255,0.6); font-size: 0.85rem; animation: scrollFade 3s ease-in-out infinite; letter-spacing: 2px; text-transform: uppercase; }
.scroll-line { width: 2px; height: 35px; background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent); }

/* SECTIONS */
section { padding: 90px 0; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-tag { display: inline-block; color: var(--primary); font-weight: 600; text-transform: uppercase; letter-spacing: 3px; font-size: 0.85rem; margin-bottom: 0.8rem; }
.section-tag i { margin-right: 0.4rem; display: inline-block; animation: spinSlow 8s linear infinite; }
.section-title { font-size: 2.4rem; color: var(--dark); margin-bottom: 1rem; }
.section-description { color: #8d99ae; font-size: 1.05rem; max-width: 650px; margin: 0 auto; line-height: 1.7; }

/* ABOUT */
.about { background: #f8f9fa; }
.about-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.about-card { background: var(--white); padding: 2.5rem 1.8rem; border-radius: 16px; text-align: center; transition: all 0.6s var(--ease); box-shadow: 0 2px 10px rgba(0,0,0,0.05); border: 2px solid transparent; }
.about-card:hover { transform: translateY(-12px); box-shadow: 0 20px 50px rgba(0,212,255,0.2); border-color: rgba(0,212,255,0.3); }
.about-icon { width: 75px; height: 75px; background: linear-gradient(135deg, #00D4FF, #4DE8FF); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; margin: 0 auto 1.3rem; animation: spinSlow 10s linear infinite; box-shadow: 0 4px 15px rgba(0,212,255,0.3); transition: box-shadow 0.5s ease; }
.about-card:nth-child(2) .about-icon { animation: spinSlowReverse 12s linear infinite; }
.about-card:nth-child(3) .about-icon { animation-duration: 14s; }
.about-card:nth-child(4) .about-icon { animation: spinSlowReverse 11s linear infinite; }
.about-card:hover .about-icon { box-shadow: 0 8px 30px rgba(0,212,255,0.6); }
.about-card h3 { font-size: 1.25rem; margin-bottom: 0.8rem; color: var(--dark); transition: color 0.3s; }
.about-card:hover h3 { color: var(--primary); }
.about-card p { color: #8d99ae; line-height: 1.6; font-size: 0.95rem; }

/* SERVICES */
.services { background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { background: var(--white); border-radius: 16px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,0.05); transition: box-shadow 0.5s ease, border-color 0.5s ease; border: 2px solid transparent; }
.service-card:hover { box-shadow: 0 25px 50px rgba(0,212,255,0.2); border-color: rgba(0,212,255,0.2); }
.service-image { height: 200px; position: relative; overflow: hidden; background: linear-gradient(135deg, #00D4FF, #4DE8FF); }
.service-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); cursor: pointer; }
.service-card:hover .service-img { transform: scale(1.12); }
.service-icon-overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); font-size: 3.5rem; color: var(--white); opacity: 0.3; pointer-events: none; animation: spinSlow 20s linear infinite; transition: opacity 0.5s; }
.service-card:hover .service-icon-overlay { opacity: 0.6; }
.service-content { padding: 1.8rem; }
.service-content h3 { font-size: 1.35rem; margin-bottom: 0.8rem; color: var(--dark); display: flex; align-items: center; gap: 0.5rem; }
.service-content h3 i { color: var(--primary); display: inline-block; transition: transform 0.8s var(--ease); }
.service-card:hover .service-content h3 i { transform: rotate(360deg); }
.service-content p { color: #8d99ae; margin-bottom: 1.2rem; line-height: 1.6; font-size: 0.95rem; }
.service-features { list-style: none; }
.service-features li { color: #8d99ae; padding: 0.45rem 0; border-bottom: 1px solid #f0f0f0; display: flex; align-items: center; gap: 0.5rem; transition: all 0.4s ease; font-size: 0.92rem; }
.service-features li:hover { color: var(--primary); padding-left: 10px; }
.service-features li:last-child { border-bottom: none; }
.service-features li i { color: var(--primary); }

/* PORTFOLIO */
.portfolio { background: #f8f9fa; }
.portfolio-filter { display: flex; justify-content: center; gap: 0.7rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-btn { padding: 0.6rem 1.3rem; background: var(--white); border: 2px solid var(--primary); color: var(--primary); border-radius: 50px; cursor: pointer; font-weight: 600; font-size: 0.9rem; transition: all 0.4s var(--ease); display: flex; align-items: center; gap: 0.4rem; }
.filter-btn:hover { transform: translateY(-3px); box-shadow: 0 5px 15px rgba(0,212,255,0.25); }
.filter-btn:active { transform: scale(0.95); }
.filter-btn.active { background: var(--primary); color: var(--white); box-shadow: 0 5px 20px rgba(0,212,255,0.4); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 1.5rem; }
.portfolio-item { position: relative; border-radius: 14px; overflow: hidden; cursor: pointer; box-shadow: 0 3px 12px rgba(0,0,0,0.06); transition: box-shadow 0.5s ease; background: linear-gradient(135deg, #00D4FF, #4DE8FF); aspect-ratio: 4/3; }
.portfolio-item.hidden { display: none; }
.portfolio-item.filter-fade-in { animation: filterIn 0.6s var(--ease) forwards; }
.portfolio-item:hover { box-shadow: 0 20px 40px rgba(0,212,255,0.25); }
.portfolio-img { width: 100%; height: 100%; object-fit: cover; transition: all 0.7s var(--ease); }
.portfolio-item:hover .portfolio-img { transform: scale(1.12); filter: brightness(0.7); }
.portfolio-overlay { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(0,212,255,0.95), transparent); color: var(--white); padding: 2rem 1.5rem 1.5rem; transform: translate3d(0, 100%, 0); transition: all 0.5s var(--ease); }
.portfolio-item:hover .portfolio-overlay { transform: translate3d(0, 0, 0); }
.portfolio-overlay i { font-size: 1.8rem; margin-bottom: 0.8rem; display: inline-block; animation: spinSlow 6s linear infinite; }
.portfolio-overlay h3 { font-size: 1.15rem; margin-bottom: 0.3rem; }
.portfolio-overlay p { font-size: 0.85rem; opacity: 0.9; }

/* WORKSHOP */
.workshop { background: var(--secondary); color: var(--white); position: relative; overflow: hidden; }
.workshop::before { content: ''; position: absolute; top: -40%; right: -20%; width: 600px; height: 600px; background: radial-gradient(circle, rgba(0,212,255,0.06), transparent 70%); border-radius: 50%; animation: shapeOrbit2 40s linear infinite; }
.workshop .section-tag { color: var(--accent); }
.workshop .section-title { color: var(--white); }
.workshop .section-description { color: rgba(255,255,255,0.7); }
.workshop-slider { position: relative; max-width: 880px; margin: 0 auto; border-radius: 18px; overflow: hidden; box-shadow: 0 25px 60px rgba(0,0,0,0.35); }
.workshop-track { display: flex; transition: transform 0.65s var(--ease); will-change: transform; }
.workshop-slide { min-width: 100%; position: relative; overflow: hidden; }
.workshop-img { width: 100%; height: 480px; object-fit: cover; display: block; transition: transform 10s ease; }
.workshop-slide.active .workshop-img { transform: scale(1.1); }
.workshop-caption { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(30,42,56,0.95), rgba(30,42,56,0.5) 60%, transparent); padding: 3.5rem 2rem 1.8rem; color: var(--white); transform: translate3d(0, 15px, 0); opacity: 0; transition: all 0.6s var(--ease); }
.workshop-slide.active .workshop-caption { transform: translate3d(0,0,0); opacity: 1; transition-delay: 0.25s; }
.workshop-caption h3 { font-size: 1.3rem; margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.5rem; }
.workshop-caption h3 i { color: var(--primary); display: inline-block; animation: spinSlow 10s linear infinite; }
.workshop-caption p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }
.workshop-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; background: rgba(0,212,255,0.7); color: var(--white); border: none; font-size: 1.1rem; cursor: pointer; z-index: 10; transition: all 0.4s var(--ease); display: flex; align-items: center; justify-content: center; backdrop-filter: blur(8px); }
.workshop-btn:hover { background: var(--primary); transform: translateY(-50%) scale(1.15); box-shadow: 0 5px 25px rgba(0,212,255,0.5); }
.workshop-btn:active { transform: translateY(-50%) scale(0.9); }
.workshop-prev { left: 12px; }
.workshop-next { right: 12px; }
.workshop-dots { display: flex; justify-content: center; gap: 8px; padding: 14px 0 6px; background: rgba(30,42,56,0.9); }
.workshop-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); cursor: pointer; transition: all 0.5s var(--ease); }
.workshop-dot:hover { background: rgba(255,255,255,0.5); }
.workshop-dot.active { background: var(--primary); width: 30px; border-radius: 5px; box-shadow: 0 0 12px rgba(0,212,255,0.6); }
.workshop-counter { text-align: center; padding: 6px 0 14px; background: rgba(30,42,56,0.9); color: rgba(255,255,255,0.6); font-size: 0.85rem; font-weight: 600; letter-spacing: 2px; }
.workshop-counter span:first-child { color: var(--primary); font-size: 1rem; }

/* MODAL */
.image-modal { display: none; position: fixed; z-index: 9999; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.92); backdrop-filter: blur(12px); opacity: 0; transition: opacity 0.4s ease; }
.image-modal.show { opacity: 1; }
.modal-content { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%) scale(0.8) rotate(-5deg); max-width: 90%; max-height: 85vh; transition: all 0.6s var(--ease); border-radius: 8px; }
.image-modal.show .modal-content { transform: translate(-50%,-50%) scale(1) rotate(0deg); }
.modal-close { position: absolute; top: 15px; right: 25px; color: var(--white); font-size: 40px; cursor: pointer; transition: all 0.5s var(--ease); z-index: 10; width: 45px; height: 45px; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { color: var(--primary); transform: rotate(180deg); }
.modal-caption { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: var(--white); font-size: 1.1rem; background: rgba(0,0,0,0.5); padding: 8px 20px; border-radius: 8px; }

/* TESTIMONIALS */
.testimonials { background: var(--white); }
.testimonials-slider { position: relative; max-width: 850px; margin: 0 auto; }
.testimonial-track { display: flex; overflow: hidden; }
.testimonial-card { min-width: 100%; background: linear-gradient(135deg, #fff, #f0f9ff); padding: 2.5rem 2rem; border-radius: 18px; box-shadow: 0 5px 20px rgba(0,0,0,0.06); transition: all 0.6s var(--ease); border: 2px solid transparent; opacity: 0; transform: translate3d(40px,0,0); }
.testimonial-card.active-slide { opacity: 1; transform: translate3d(0,0,0); }
.testimonial-card:hover { box-shadow: 0 15px 45px rgba(0,212,255,0.15); border-color: rgba(0,212,255,0.2); }
.testimonial-rating { color: #FFD700; font-size: 1.3rem; margin-bottom: 1rem; display: flex; gap: 0.3rem; }
.testimonial-text { font-size: 1.05rem; line-height: 1.8; color: #8d99ae; margin-bottom: 1.8rem; font-style: italic; position: relative; padding-left: 25px; }
.testimonial-text::before { content: '\201C'; position: absolute; left: 0; top: -8px; font-size: 3rem; color: var(--primary); opacity: 0.25; font-family: Georgia, serif; }
.testimonial-author { display: flex; align-items: center; gap: 1rem; }
.author-avatar { width: 60px; height: 60px; background: linear-gradient(135deg, #00D4FF, #4DE8FF); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; animation: spinSlow 18s linear infinite; box-shadow: 0 4px 12px rgba(0,212,255,0.3); }
.author-info h4 { font-size: 1.05rem; color: var(--dark); }
.author-info p { color: #8d99ae; font-size: 0.85rem; }
.slider-controls { display: flex; justify-content: center; gap: 1rem; margin-top: 1.8rem; }
.slider-btn { width: 50px; height: 50px; border-radius: 50%; background: linear-gradient(135deg, #00D4FF, #4DE8FF); color: var(--white); border: none; font-size: 1.2rem; cursor: pointer; transition: all 0.5s var(--ease); display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,212,255,0.35); }
.slider-btn:hover { transform: scale(1.15); box-shadow: 0 8px 25px rgba(0,212,255,0.5); }
.slider-btn:active { transform: scale(0.9); }

/* CONTACT */
.contact { background: #f8f9fa; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; gap: 1.2rem; background: var(--white); padding: 1.5rem; border-radius: 14px; box-shadow: 0 2px 8px rgba(0,0,0,0.04); transition: all 0.5s var(--ease); border: 2px solid transparent; }
.contact-item:hover { box-shadow: 0 12px 35px rgba(0,212,255,0.15); transform: translateX(10px); border-color: rgba(0,212,255,0.2); }
.contact-icon { font-size: 1.8rem; color: var(--primary); transition: transform 0.8s var(--ease); display: inline-block; }
.contact-item:hover .contact-icon { transform: rotate(360deg); }
.contact-details h3 { color: var(--dark); margin-bottom: 0.3rem; font-size: 1.1rem; }
.contact-details p { color: #8d99ae; font-size: 0.92rem; line-height: 1.5; }
.contact-form { background: var(--white); padding: 2rem; border-radius: 16px; box-shadow: 0 2px 10px rgba(0,0,0,0.04); border: 2px solid transparent; transition: border-color 0.5s; }
.contact-form:focus-within { border-color: rgba(0,212,255,0.2); }
.form-group { margin-bottom: 1.3rem; }
.form-group label { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.4rem; color: var(--dark); font-weight: 600; font-size: 0.92rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.85rem; border: 2px solid #e8e8e8; border-radius: 10px; font-family: inherit; font-size: 1rem; transition: all 0.4s var(--ease); background: #fafafa; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(0,212,255,0.1); background: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.error-message { display: none; color: #ff4757; font-size: 0.82rem; margin-top: 0.3rem; }
.form-group.error input, .form-group.error select, .form-group.error textarea { border-color: #ff4757; }
.form-group.error .error-message { display: block; }
.form-success { display: none; text-align: center; background: var(--white); padding: 3rem 2rem; border-radius: 16px; }
.form-success.show { display: block; animation: filterIn 0.6s ease; }
.success-icon { width: 75px; height: 75px; background: #28a745; color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2.5rem; margin: 0 auto 1.3rem; }
.form-success h3 { color: var(--dark); margin-bottom: 0.8rem; font-size: 1.6rem; }
.form-success p { color: #8d99ae; }

/* FOOTER */
.footer { background: var(--secondary); color: var(--white); padding: 3.5rem 0 1.5rem; }
.footer-content { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-col h3 { font-size: 1.6rem; margin-bottom: 1.2rem; }
.footer-col h3 span { color: var(--primary); }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 1rem; }
.footer-col p { color: rgba(255,255,255,0.75); margin-bottom: 1.2rem; font-size: 0.92rem; line-height: 1.6; }
.social-links { display: flex; gap: 0.8rem; }
.social-link { width: 40px; height: 40px; background: rgba(255,255,255,0.08); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: var(--white); transition: all 0.6s var(--ease); }
.social-link:hover { background: var(--primary); transform: translateY(-5px) rotate(360deg); box-shadow: 0 8px 20px rgba(0,212,255,0.4); }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.6rem; font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.footer-links a { color: rgba(255,255,255,0.7); transition: all 0.35s ease; display: flex; align-items: center; gap: 0.4rem; }
.footer-links a:hover { color: var(--primary); padding-left: 8px; }
.footer-bottom { text-align: center; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.06); color: rgba(255,255,255,0.45); font-size: 0.88rem; }

/* FLOATS */
.whatsapp-float { position: fixed; bottom: 25px; right: 25px; width: 58px; height: 58px; background: #25D366; color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; z-index: 999; box-shadow: 0 4px 18px rgba(37,211,102,0.45); transition: all 0.5s var(--ease); animation: waGlow 4s ease-in-out infinite; }
.whatsapp-float:hover { transform: scale(1.15); box-shadow: 0 10px 40px rgba(37,211,102,0.7); animation: none; }
.back-to-top { position: fixed; bottom: 95px; right: 28px; width: 46px; height: 46px; background: var(--primary); color: var(--white); border: none; border-radius: 50%; font-size: 1.1rem; cursor: pointer; opacity: 0; visibility: hidden; transform: translate3d(0,30px,0); transition: all 0.5s var(--ease); z-index: 999; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 12px rgba(0,212,255,0.3); }
.back-to-top.show { opacity: 1; visibility: visible; transform: translate3d(0,0,0); }
.back-to-top:hover { transform: translate3d(0,-5px,0) scale(1.1); }
img { opacity: 0; transition: opacity 0.6s ease; }
img.loaded { opacity: 1; }

/* RESPONSIVE */
@media(max-width:992px){ .about-grid{grid-template-columns:repeat(2,1fr)} .services-grid{grid-template-columns:repeat(2,1fr)} .contact-wrapper{grid-template-columns:1fr} .footer-content{grid-template-columns:repeat(2,1fr)} .workshop-img{height:400px} .hero-title{font-size:2.8rem} }
@media(max-width:768px){ .hamburger{display:flex} .nav-menu{position:fixed;top:0;right:-100%;width:75%;max-width:300px;height:100vh;background:var(--white);flex-direction:column;padding:80px 30px 30px;box-shadow:-5px 0 25px rgba(0,0,0,.1);transition:right .5s var(--ease);z-index:99;gap:0;overflow-y:auto} .nav-menu.active{right:0} .nav-menu li{border-bottom:1px solid #f0f0f0} .nav-link{padding:1rem 0;font-size:1.05rem} .nav-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.4);z-index:98;opacity:0;visibility:hidden;transition:all .4s} .nav-overlay.active{opacity:1;visibility:visible} .hero{margin-top:60px} .hero-icon{font-size:3rem} .hero-title{font-size:2rem} .hero-subtitle{font-size:1rem} .hero-cta{flex-direction:column;padding:0 20px} .btn{width:100%;justify-content:center} .hero-scroll{display:none} section{padding:60px 0} .section-title{font-size:1.8rem} .about-grid{grid-template-columns:repeat(2,1fr);gap:1rem} .about-card{padding:1.5rem 1.2rem} .about-icon{width:60px;height:60px;font-size:1.5rem} .services-grid{grid-template-columns:1fr} .service-image{height:180px} .portfolio-filter{gap:.5rem} .filter-btn{padding:.5rem .9rem;font-size:.8rem} .filter-btn i{display:none} .portfolio-grid{grid-template-columns:repeat(2,1fr);gap:1rem} .workshop-img{height:280px} .workshop-btn{width:40px;height:40px} .workshop-prev{left:8px} .workshop-next{right:8px} .testimonial-card{padding:2rem 1.5rem} .contact-form{padding:1.5rem} .footer-content{grid-template-columns:1fr} .footer-col{text-align:center} .social-links{justify-content:center} .footer-links a{justify-content:center} .whatsapp-float{bottom:18px;right:18px;width:52px;height:52px;font-size:1.6rem} .back-to-top{bottom:80px;right:20px;width:42px;height:42px} }
@media(max-width:480px){ .hero-title{font-size:1.6rem} .hero-icon{font-size:2.5rem} .section-title{font-size:1.5rem} .about-grid{grid-template-columns:1fr 1fr;gap:.8rem} .about-card{padding:1.2rem 1rem} .about-icon{width:50px;height:50px;font-size:1.3rem} .portfolio-grid{grid-template-columns:repeat(2,1fr);gap:.8rem} .workshop-img{height:220px} }
@media(max-width:360px){ .container{padding:0 12px} .hero-title{font-size:1.4rem} .workshop-img{height:180px} .about-grid{grid-template-columns:1fr} }
@media(prefers-reduced-motion:reduce){ *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.2s!important} .reveal-up,.reveal-left,.reveal-right,.reveal-scale{opacity:1;transform:none} .bg-shape,.about-icon,.hero-icon,.service-icon-overlay,.author-avatar,.logo-img,.section-tag i,.workshop-caption h3 i,.portfolio-overlay i{animation:none!important} }