:root {
    --bg-color: linear-gradient(135deg, #ffffff 0%, #dce4ff 100%);
    --text-color: #1a1a24;
    --accent: #4361ee;
    --accent-glow: rgba(67, 97, 238, 0.2);
    --whatsapp: #25D366;
    --surface: rgba(255, 255, 255, 0.6);
    --surface-light: rgba(255, 255, 255, 0.8);
    --border: rgba(0,0,0,0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-color);
    background-attachment: fixed;
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

#canvas-container {
    position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
    z-index: -1; pointer-events: none;
}

.container {
    max-width: 1300px; margin: 0 auto; padding: 0 5%;
}
.section-padding { padding: 120px 0; }
.bg-surface { background: var(--surface); backdrop-filter: blur(10px); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.text-accent { color: var(--accent); }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 16px 32px; border-radius: 30px; text-decoration: none;
    font-weight: 500; font-size: 0.95rem; cursor: pointer; border: none; transition: 0.3s;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 30px var(--accent-glow); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 40px var(--accent-glow); }
.btn-outline { border: 1px solid var(--border); color: var(--text-color); background: transparent; }
.btn-outline:hover { background: var(--text-color); color: var(--surface); }
.btn-whatsapp { background: var(--whatsapp); color: #fff; box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3); }
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 18px 40px; font-size: 1.1rem; }
.btn-full { width: 100%; }

/* Typography */
.section-label { color: var(--accent); text-transform: uppercase; font-size: 0.85rem; font-weight: 600; letter-spacing: 2px; margin-bottom: 10px; }
.section-title { font-size: 3.5rem; font-weight: 700; letter-spacing: -1px; line-height: 1.2; }
.section-sub { font-size: 1.1rem; opacity: 0.7; max-width: 600px; margin-top: 20px; }
.line { width: 60px; height: 3px; background: var(--accent); margin: 25px 0; }
.section-header { margin-bottom: 60px; }

/* Navbar */
.navbar { position: fixed; top: 0; width: 100%; padding: 25px 0; z-index: 100; transition: 0.4s ease; }
.navbar.scrolled { padding: 15px 0; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border); }
.nav-container { display: flex; justify-content: space-between; align-items: center; max-width: 1400px; margin: 0 auto; padding: 0 5%; }
.logo-link { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-color); }
.logo-img { height: 36px; object-fit: contain; filter: drop-shadow(0 0 8px rgba(67, 97, 238, 0.5)); transition: 0.3s; }
.logo-link:hover .logo-img { filter: drop-shadow(0 0 14px rgba(67, 97, 238, 0.9)); }
.logo-text { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.5px; line-height: 1.1; }
.logo-meta { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.logo-slogan { font-size: 0.7rem; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; line-height: 1.1; margin-top: 2px; }
.nav-menu { display: flex; gap: 30px; list-style: none; align-items: center; }
.nav-link { color: var(--text-color); text-decoration: none; font-size: 0.9rem; font-weight: 500; opacity: 0.8; transition: 0.3s; }
.nav-link:hover { opacity: 1; color: var(--accent); }
.nav-actions { display: flex; gap: 15px; }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; z-index: 200; }
.bar { width: 24px; height: 2px; background: var(--text-color); transition: 0.3s ease; }
.hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .bar:nth-child(2) { transform: rotate(-45deg); }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding-top: 80px; }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,0,0,0.05); padding: 6px 16px; border-radius: 20px; font-size: 0.85rem; margin-bottom: 30px; border: 1px solid var(--border); }
.badge-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 10px var(--accent); }
.hero-title { font-size: clamp(3rem, 5vw, 4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -2px; margin-bottom: 25px; }
.hero-description { font-size: 1.2rem; opacity: 0.7; max-width: 500px; margin-bottom: 40px; }
.hero-ctas { display: flex; gap: 20px; margin-bottom: 60px; }
.hero-stats { display: flex; align-items: center; gap: 30px; }
.h-stat { display: flex; flex-direction: column; }
.h-num { font-size: 2rem; font-weight: 700; color: var(--text-color); }
.h-lbl { font-size: 0.85rem; opacity: 0.6; text-transform: uppercase; letter-spacing: 1px; }
.h-stat-divider { width: 1px; height: 40px; background: var(--border); }

/* Mockup CSS art */
.hero-visual { position: relative; perspective: 1000px; }
.dashboard-mockup { background: var(--surface-light); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: 0 30px 60px rgba(0,0,0,0.5); transform: rotateY(-5deg) rotateX(5deg); transition: transform 0.5s; }
.dashboard-mockup:hover { transform: rotateY(0) rotateX(0); }
.mockup-bar { background: var(--surface); padding: 12px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f56; } .dot.yellow { background: #ffbd2e; } .dot.green { background: #27c93f; }
.mockup-url { margin-left: 15px; background: rgba(0,0,0,0.05); padding: 4px 15px; border-radius: 4px; font-size: 0.7rem; color: rgba(0,0,0,0.5); }
.mockup-body { display: flex; height: 350px; }
.mockup-sidebar { width: 60px; background: rgba(0,0,0,0.02); border-right: 1px solid var(--border); display: flex; flex-direction: column; align-items: center; padding-top: 20px; gap: 20px; }
.sidebar-item { width: 30px; height: 30px; border-radius: 6px; display: flex; align-items: center; justify-content: center; color: rgba(0,0,0,0.4); }
.sidebar-item.active { background: rgba(67, 97, 238, 0.2); color: var(--accent); }
.mockup-content { flex: 1; padding: 20px; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 15px; grid-template-rows: auto 1fr; }
.m-card { background: rgba(0,0,0,0.02); border: 1px solid var(--border); border-radius: 8px; padding: 15px; }
.m-card-label { font-size: 0.7rem; opacity: 0.5; margin-bottom: 5px; }
.m-card-val { font-size: 1.2rem; font-weight: 600; }
.m-card-val.accent { color: var(--accent); }
.m-chart { grid-column: 1 / -1; background: rgba(0,0,0,0.02); border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: flex-end; justify-content: space-around; padding: 20px; gap: 10px; }
.chart-bar { flex: 1; background: rgba(0,0,0,0.1); border-radius: 4px 4px 0 0; transition: height 1s; }
.chart-bar.active { background: var(--accent); box-shadow: 0 0 15px var(--accent-glow); }

.floating-chip { position: absolute; background: rgba(255,255,255,0.9); backdrop-filter: blur(10px); border: 1px solid var(--border); padding: 12px 20px; border-radius: 30px; display: flex; align-items: center; gap: 10px; font-size: 0.85rem; font-weight: 500; box-shadow: 0 10px 30px rgba(0,0,0,0.3); animation: float 6s ease-in-out infinite; }
.floating-chip i { color: var(--accent); }
.chip-1 { top: 10%; right: -5%; animation-delay: 0s; }
.chip-2 { bottom: 15%; left: -10%; animation-delay: -3s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-15px); } }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.service-card { background: var(--surface-light); border: 1px solid var(--border); padding: 40px; border-radius: 20px; transition: 0.3s; }
.service-card:hover { transform: translateY(-10px); border-color: rgba(67, 97, 238, 0.4); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.service-icon { width: 60px; height: 60px; border-radius: 15px; background: rgba(67, 97, 238, 0.1); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--accent); margin-bottom: 25px; }
.service-card h3 { font-size: 1.4rem; margin-bottom: 15px; }
.service-card p { opacity: 0.7; font-size: 0.95rem; margin-bottom: 25px; }
.card-link { color: var(--accent); text-decoration: none; font-size: 0.9rem; font-weight: 500; display: inline-flex; align-items: center; gap: 5px; }
.card-link:hover i { transform: translateX(5px); }
.card-link i { transition: 0.3s; }
.service-cta-card { background: linear-gradient(135deg, var(--surface-light) 0%, rgba(67, 97, 238, 0.1) 100%); border-color: rgba(67, 97, 238, 0.3); }

/* Why Us */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.why-card { padding: 30px; border-left: 2px solid var(--border); transition: 0.3s; }
.why-card:hover { border-color: var(--accent); background: linear-gradient(90deg, rgba(0,0,0,0.02) 0%, transparent 100%); }
.why-icon { font-size: 2rem; color: var(--accent); margin-bottom: 20px; }
.why-card h3 { font-size: 1.3rem; margin-bottom: 10px; }
.why-card p { opacity: 0.7; font-size: 0.95rem; }

/* Portfolio */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 40px; }
.portfolio-card { background: var(--surface-light); border: 1px solid var(--border); border-radius: 20px; overflow: hidden; }
.portfolio-preview { background: #1a1a24; padding: 30px 30px 0; display: flex; justify-content: center; }
.preview-browser { width: 100%; background: #0a0a0a; border-radius: 8px 8px 0 0; overflow: hidden; box-shadow: 0 -10px 20px rgba(0,0,0,0.3); }
.preview-bar { background: #1f1f1f; padding: 8px; display: flex; gap: 6px; }
.preview-screen { height: 180px; background: #fff; padding: 10px; }
.ps-nav { height: 15px; background: #f0f0f0; border-radius: 4px; margin-bottom: 15px; }
.ps-hero { height: 60px; background: #e0e7ff; border-radius: 4px; margin-bottom: 15px; }
.ps-cards { display: flex; gap: 10px; }
.ps-card { flex: 1; height: 60px; background: #f0f0f0; border-radius: 4px; }
.preview-screen.crm { background: #f8f9fa; display: flex; gap: 10px; padding: 0; }
.ps-sidebar { width: 40px; background: var(--surface-light); height: 100%; }
.ps-table { flex: 1; margin: 15px 15px 0 0; background: #fff; border-radius: 4px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); }
.preview-screen.agency { background: var(--surface-light); padding: 0; }
.ps-hero-lg { height: 100px; background: var(--surface-light); }
.ps-row { display: flex; padding: 10px; gap: 10px; }
.ps-col { flex: 1; height: 50px; background: var(--surface); border-radius: 4px; }

.preview-screen.ecom { padding: 0; }
.preview-img { width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }

.portfolio-info { padding: 30px; }
.portfolio-info h3 { font-size: 1.4rem; margin-bottom: 10px; }
.portfolio-info p { opacity: 0.7; margin-bottom: 20px; font-size: 0.95rem; }
.tech-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 25px; }
.tech-tags span { padding: 4px 12px; background: rgba(0,0,0,0.05); border-radius: 20px; font-size: 0.75rem; color: rgba(0,0,0,0.7); }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text { opacity: 0.8; font-size: 1.1rem; margin-bottom: 40px; }
.about-points { display: flex; flex-direction: column; gap: 25px; }
.about-point { display: flex; gap: 20px; }
.about-point i { font-size: 1.5rem; color: var(--accent); margin-top: 5px; }
.about-point p { opacity: 0.7; font-size: 0.95rem; margin-top: 5px; }

.about-visual { position: relative; height: 500px; perspective: 1000px; display: block; }
.glass-panel { background: rgba(0,0,0,0.03); backdrop-filter: blur(20px); border: 1px solid var(--border); padding: 30px; border-radius: 20px; width: 250px; position: absolute; box-shadow: 0 25px 50px rgba(0,0,0,0.5); z-index: 2; top: 10%; left: 5%; }
.glass-panel.panel-2 { top: 0; right: 0; left: auto; background: rgba(67, 97, 238, 0.1); border-color: rgba(67, 97, 238, 0.3); z-index: 1; }
.glass-panel.panel-3 { bottom: 120px; left: 0; top: auto; background: rgba(37, 211, 102, 0.1); border-color: rgba(37, 211, 102, 0.3); z-index: 3; }
.panel-icon { font-size: 2rem; color: var(--accent); margin-bottom: 15px; }
.progress-bar { height: 6px; background: rgba(0,0,0,0.1); border-radius: 3px; margin-top: 20px; overflow: hidden; }
.progress { height: 100%; background: var(--accent); }
.about-stats { position: absolute; bottom: 20px; right: 5%; display: flex; gap: 30px; background: var(--surface); padding: 20px 30px; border-radius: 15px; border: 1px solid var(--border); z-index: 4; box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.about-stats .stat-item { display: flex; flex-direction: column; }
.about-stats .stat-num { font-size: 2rem; font-weight: 700; color: var(--text-color); }
.about-stats .stat-label { font-size: 0.75rem; opacity: 0.6; text-transform: uppercase; }

/* Testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--surface); border: 1px solid var(--border); padding: 40px; border-radius: 20px; position: relative; }
.testimonial-card::before { content: '"'; position: absolute; top: 20px; right: 30px; font-size: 6rem; color: rgba(0,0,0,0.03); font-family: serif; line-height: 1; }
.stars { color: #ffbd2e; font-size: 0.9rem; margin-bottom: 20px; letter-spacing: 2px; }
.testimonial-text { font-size: 1.05rem; opacity: 0.9; margin-bottom: 30px; font-style: italic; position: relative; z-index: 1; }
.testimonial-author { display: flex; align-items: center; gap: 15px; }
.author-avatar { width: 50px; height: 50px; border-radius: 50%; background: rgba(67, 97, 238, 0.2); color: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 700; }
.testimonial-author strong { display: block; font-size: 1rem; }
.testimonial-author span { font-size: 0.8rem; opacity: 0.6; }

/* CTA Banner */
.cta-banner { padding: 40px 0; }
.cta-content { background: linear-gradient(135deg, rgba(67, 97, 238, 0.1), rgba(255, 255, 255, 0.05)); border: 1px solid rgba(67, 97, 238, 0.3); border-radius: 20px; padding: 60px 40px; text-align: center; position: relative; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.3); backdrop-filter: blur(10px); }
.cta-content::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(67,97,238,0.1) 0%, transparent 50%); z-index: 0; pointer-events: none; }
.cta-content > * { position: relative; z-index: 1; }
.cta-content h2 { font-size: 2.5rem; margin-bottom: 20px; }
.cta-content p { font-size: 1.1rem; opacity: 0.8; max-width: 700px; margin: 0 auto 30px; line-height: 1.6; }
.cta-buttons { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-intro { font-size: 1.1rem; opacity: 0.8; margin-bottom: 40px; }
.contact-methods { display: flex; flex-direction: column; gap: 20px; }
.contact-method { display: flex; align-items: center; gap: 20px; background: rgba(0,0,0,0.02); padding: 20px; border-radius: 12px; border: 1px solid var(--border); text-decoration: none; color: var(--text-color); transition: 0.3s; }
.contact-method:hover { background: rgba(0,0,0,0.05); border-color: rgba(0,0,0,0.1); }
.contact-method i { width: 50px; height: 50px; border-radius: 12px; background: rgba(67, 97, 238, 0.1); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.contact-method div { display: flex; flex-direction: column; gap: 4px; }
.contact-method span { font-size: 0.9rem; opacity: 0.7; }

.contact-form-wrap { background: var(--surface-light); padding: 40px; border-radius: 20px; border: 1px solid var(--border); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.85rem; font-weight: 500; opacity: 0.8; }
.form-group input, .form-group select, .form-group textarea { background: var(--surface); border: 1px solid var(--border); padding: 14px; border-radius: 8px; color: var(--text-color); font-family: inherit; font-size: 0.95rem; outline: none; transition: 0.3s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); background: rgba(0,0,0,0.02); }
.form-group select option { background-color: #f0f0f0; color: #333; }
.contact-form button { grid-column: 1 / -1; margin-top: 10px; }

/* Footer */
.footer { background: var(--surface); padding: 80px 0 30px; border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 60px; margin-bottom: 60px; }
.footer-brand { padding-right: 40px; }
.footer-brand .logo-img { height: 48px; margin-bottom: 10px; }
.footer-tagline { font-size: 0.85rem; font-weight: 500; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px; }
.footer-desc { opacity: 0.7; font-size: 0.95rem; margin-bottom: 30px; }
.footer-col h4 { font-size: 1.1rem; margin-bottom: 25px; font-weight: 600; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 15px; }
.footer-col a, .footer-col li { color: rgba(0,0,0,0.6); text-decoration: none; font-size: 0.95rem; transition: 0.3s; }
.footer-col a:hover { color: var(--accent); }
.contact-list li { display: flex; gap: 15px; }
.contact-list i { color: var(--accent); margin-top: 4px; }

.footer-bottom { border-top: 1px solid var(--border); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; }
.footer-slogan { display: flex; flex-direction: column; gap: 2px; }
.slogan-brand { font-size: 0.95rem; font-weight: 600; color: var(--text-color); }
.slogan-tag { font-size: 0.75rem; color: var(--accent); text-transform: uppercase; letter-spacing: 1.5px; }
.footer-copy { font-size: 0.85rem; opacity: 0.5; }
.footer-social { display: flex; gap: 15px; }
.social-link { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(0,0,0,0.05); color: var(--text-color); transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); position: relative; overflow: hidden; text-decoration: none; }
.social-link svg { width: 18px; height: 18px; fill: currentColor; transition: 0.3s; }
.social-link i { font-size: 1.1rem; transition: 0.3s; }
.social-link:hover { transform: translateY(-5px) scale(1.1); }
.social-link.linkedin:hover { background: #0077b5; color: #fff; box-shadow: 0 5px 15px rgba(0, 119, 181, 0.4); }
.social-link.twitter:hover { background: var(--surface); color: #fff; border: 1px solid rgba(0,0,0,0.2); box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2); }
.social-link.instagram:hover { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 90%); color: #fff; box-shadow: 0 5px 15px rgba(214, 36, 159, 0.4); }
.social-link.facebook:hover { background: #1877f2; color: #fff; box-shadow: 0 5px 15px rgba(24, 119, 242, 0.4); }

/* Reveals */
.reveal { opacity: 0; transform: translateY(30px); transition: all 0.8s ease; }
.reveal.active { opacity: 1; transform: translateY(0); }

/* Responsive */
@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-title { font-size: clamp(2.5rem, 6vw, 4rem); }
    .hero-description { margin: 0 auto 40px; }
    .hero-ctas { justify-content: center; }
    .hero-stats { justify-content: center; }
    .hero-visual { display: none; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .nav-actions { display: none; }
    .portfolio-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
}

@media (max-width: 768px) {
    .hamburger { display: flex; z-index: 1000; position: relative; }
    .nav-menu { position: fixed; top: 0; right: -100%; width: 280px; height: 100vh; background: rgba(255,255,255,0.98); flex-direction: column; justify-content: center; align-items: center; gap: 30px; transition: 0.4s ease-in-out; border-left: 1px solid var(--border); z-index: 999; }
    .nav-menu.open { right: 0; }
    .nav-link { font-size: 1.1rem; }
    .section-padding { padding: 80px 0; }
    .section-title { font-size: 2.2rem; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { display: none; }
    .contact-form { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    
    .hero { padding-top: 100px; min-height: auto; padding-bottom: 60px; }
    .hero-ctas { flex-direction: column; gap: 15px; }
    .hero-stats { gap: 15px; flex-wrap: wrap; }
    .btn-lg { padding: 15px 30px; font-size: 1rem; width: 100%; }
    
    .services-grid, .why-grid, .testimonials-grid { grid-template-columns: 1fr; }
    .portfolio-preview { padding: 20px 20px 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .section-title { font-size: 1.8rem; }
    .h-num { font-size: 1.5rem; }
    .service-card, .why-card, .testimonial-card, .contact-form-wrap { padding: 20px; }
    .portfolio-info { padding: 20px; }
    .footer { padding: 50px 0 20px; }
    .contact-method { flex-direction: column; align-items: flex-start; gap: 15px; }
}