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

:root {
  --green: #22c55e;
  --primary: #22c55e;
  --primary-dark: #16a34a;
  --accent: #FF6B6B;
  --gold: #F59E0B;
  --bg: #F8F7FF;
  --bg2: #FFFFFF;
  --bg3: #F0FDF4;
  --card: #FFFFFF;
  --border: rgba(34,197,94,0.15);
  --text: #1A1A2E;
  --text-muted: #6B7280;
  --gradient: linear-gradient(135deg, #22c55e, #10b981);
  --gradient2: linear-gradient(135deg, #22c55e, #38f9d7);
  --font: 'Be Vietnam Pro', sans-serif;
  --radius: 16px;
  --shadow: 0 8px 40px rgba(34,197,94,0.12);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg); color: var(--text); overflow-x: hidden; line-height: 1.6; }
body::before {
  content: '';
  position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background: radial-gradient(ellipse 80% 60% at 20% 10%, rgba(108,99,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(255,107,107,0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(108,99,255,0.04) 0%, transparent 70%);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* NAV */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(108,99,255,0.08);
  padding: 12px 0;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.logo { font-size: 1.6rem; font-weight: 900; color: var(--text); text-decoration: none; }
.logo span { color: var(--primary); }
.logo span { color: var(--primary); }
.nav-links { display: flex; gap: 28px; list-style: none; margin-left: auto; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--gradient); color: #fff; text-decoration: none;
  padding: 10px 22px; border-radius: 50px; font-weight: 700; font-size: 0.9rem;
  transition: opacity 0.2s, transform 0.2s; white-space: nowrap;
}
.nav-cta:hover { opacity: 0.9; transform: scale(1.03); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: 0.3s; }

/* HERO */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 24px 80px;
  max-width: 1200px; margin: 0 auto; gap: 40px;
}
.hero-bg { position: fixed; inset: 0; z-index: -1; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.18;
  animation: float 8s ease-in-out infinite;
}
.orb1 { width: 500px; height: 500px; background: var(--primary); top: -100px; left: -150px; }
.orb2 { width: 400px; height: 400px; background: var(--accent); bottom: -100px; right: -100px; animation-delay: -3s; }
.orb3 { width: 300px; height: 300px; background: #6C63FF; top: 50%; left: 50%; transform: translate(-50%,-50%); animation-delay: -6s; opacity: 0.1; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(108,99,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108,99,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
@keyframes float { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-30px) scale(1.05); } }

.hero-content { flex: 1; min-width: 0; }
.hero-badge {
  display: inline-block; background: rgba(108,99,255,0.1); border: 1px solid rgba(108,99,255,0.25);
  color: var(--primary); padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 24px; animation: fadeUp 0.6s both;
}
#hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; line-height: 1.15;
  margin-bottom: 20px; animation: fadeUp 0.6s 0.1s both;
}
.hero-sub {
  font-size: 1.1rem; color: var(--text-muted); max-width: 500px;
  margin-bottom: 36px; animation: fadeUp 0.6s 0.2s both;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; animation: fadeUp 0.6s 0.3s both; }

.btn-primary {
  background: var(--gradient); color: #fff; text-decoration: none;
  padding: 14px 28px; border-radius: 50px; font-weight: 700; font-size: 1rem;
  transition: transform 0.2s, box-shadow 0.2s; box-shadow: 0 4px 24px rgba(108,99,255,0.4);
  border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(108,99,255,0.5); }
.btn-ghost {
  background: transparent; color: var(--text); text-decoration: none;
  padding: 14px 28px; border-radius: 50px; font-weight: 600; font-size: 1rem;
  border: 1px solid var(--border); transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: var(--primary); background: rgba(108,99,255,0.08); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

.hero-stats { display: flex; align-items: center; gap: 24px; animation: fadeUp 0.6s 0.4s both; }
.stat { text-align: center; }
.stat-num { font-size: 2rem; font-weight: 900; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat span:not(.stat-num) { font-size: 1.5rem; font-weight: 900; color: var(--primary); }
.stat p { font-size: 0.8rem; color: var(--text-muted); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-visual { display: flex; flex-direction: column; gap: 16px; animation: fadeUp 0.6s 0.5s both; }

/* Hero real photo */
.hero-img-wrap {
  position: relative; border-radius: 20px; overflow: hidden;
  width: 380px; height: 420px; border: 1px solid var(--border);
  background: var(--card);
}
.hero-photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-img-wrap.no-img .hero-photo { display: none; }
.hero-img-fallback {
  display: none; width: 100%; height: 100%;
  align-items: center; justify-content: center; flex-direction: column; gap: 12px;
  background: linear-gradient(135deg, #1a1060, #2a1580);
}
.hero-img-wrap.no-img .hero-img-fallback { display: flex; }
.hero-img-fallback .machine-icon { font-size: 4rem; }
.hero-img-fallback span { color: var(--text-muted); font-size: 0.9rem; }
.hero-img-badge {
  position: absolute; bottom: 16px; left: 16px; right: 16px;
  background: rgba(10,10,18,0.85); backdrop-filter: blur(10px);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 10px 14px; font-size: 0.85rem; font-weight: 700; text-align: center;
}

.machine-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px; min-width: 220px;
  position: relative; overflow: hidden; cursor: default;
  transition: transform 0.3s, border-color 0.3s;
  box-shadow: 0 4px 20px rgba(108,99,255,0.08);
}
.machine-card:hover { transform: translateX(-4px); border-color: var(--primary); }
.machine-icon { font-size: 2rem; margin-bottom: 10px; }
.machine-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.machine-card p { font-size: 0.85rem; color: var(--text-muted); }
.card-pad { border-left: 3px solid var(--primary); }
.card-silk { border-left: 3px solid var(--accent); }
.card-glow { position: absolute; inset: 0; background: radial-gradient(circle at 80% 50%, rgba(108,99,255,0.1), transparent 60%); pointer-events: none; }
.card-silk .card-glow { background: radial-gradient(circle at 80% 50%, rgba(255,107,107,0.1), transparent 60%); }

.scroll-hint {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-muted); font-size: 0.75rem;
}
.scroll-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--primary);
  animation: bounce 1.5s infinite;
}
@keyframes bounce { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* USP SECTION */
.usp-section { background: var(--bg2); padding: 80px 0; }
.usp-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.usp-card {
  border-radius: 20px; padding: 36px 28px; border: 1px solid var(--border);
  text-align: center; transition: transform 0.3s, border-color 0.3s;
  position: relative; overflow: hidden;
}
.usp-card:hover { transform: translateY(-6px); }
.usp-card--1 { background: linear-gradient(135deg,#EEF0FF,#E5E3FF); border-color: rgba(108,99,255,0.3); }
.usp-card--1:hover { border-color: var(--primary); box-shadow: 0 8px 30px rgba(108,99,255,0.15); }
.usp-card--2 { background: linear-gradient(135deg,#ECFDF5,#D1FAE5); border-color: rgba(34,197,94,0.3); }
.usp-card--2:hover { border-color: var(--green); box-shadow: 0 8px 30px rgba(34,197,94,0.15); }
.usp-card--3 { background: linear-gradient(135deg,#FFFBEB,#FEF3C7); border-color: rgba(245,158,11,0.3); }
.usp-card--3:hover { border-color: var(--gold); box-shadow: 0 8px 30px rgba(245,158,11,0.15); }
.usp-icon { font-size: 3rem; margin-bottom: 16px; }
.usp-card h3 { font-size: 1.25rem; font-weight: 800; margin-bottom: 12px; color: var(--text); }
.usp-card p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.usp-card p strong { color: var(--primary); }
.usp-tag {
  display: inline-block; background: rgba(108,99,255,0.1); border: 1px solid rgba(108,99,255,0.2);
  color: var(--primary); padding: 5px 14px; border-radius: 50px; font-size: 0.78rem; font-weight: 700;
}

/* CTA badges */
.cta-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.cta-badge {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  padding: 6px 16px; border-radius: 50px; font-size: 0.85rem; font-weight: 700; color: #fff;
}

/* SECTIONS */
section { padding: 100px 0; }
.section-label {
  display: inline-block; color: var(--primary); font-size: 0.85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px;
}
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900; line-height: 1.2; margin-bottom: 16px; }
.section-sub { color: var(--text-muted); font-size: 1.05rem; max-width: 600px; margin: 0 auto 60px; text-align: center; }
#services .section-label, #services .section-title, #services .section-sub { text-align: center; display: block; }
#process .section-label, #process .section-title, #process .section-sub { text-align: center; display: block; }
#gallery .section-label, #gallery .section-title { text-align: center; display: block; }

/* SERVICES */
#services { background: var(--bg2); }
.services-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.service-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 24px;
  padding: 40px; transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 24px rgba(108,99,255,0.07);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: 0 12px 40px rgba(108,99,255,0.15); }
.service-card--accent { background: linear-gradient(135deg, #FFF8F8, #FFF0F0); border-color: rgba(255,107,107,0.25); }
.service-card--accent:hover { border-color: var(--accent); }
.service-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 20px; }
.service-icon-wrap { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; }
.service-icon-wrap svg { width: 40px; height: 40px; }
.pad-icon { background: rgba(108,99,255,0.15); color: var(--primary); }
.silk-icon { background: rgba(255,107,107,0.15); color: var(--accent); }
.service-tag {
  background: rgba(108,99,255,0.15); color: var(--primary);
  padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 700;
}
.service-tag--hot { background: rgba(255,107,107,0.15); color: var(--accent); }
.service-card h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); margin-bottom: 24px; line-height: 1.7; }
.service-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.service-features li { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.check { color: #43e97b; font-weight: 900; }
.service-products { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.service-products span {
  background: #F3F4F6; border: 1px solid #E5E7EB;
  padding: 4px 12px; border-radius: 50px; font-size: 0.8rem; color: var(--text-muted);
}
.service-btn {
  display: inline-block; background: var(--gradient); color: #fff;
  text-decoration: none; padding: 12px 24px; border-radius: 50px; font-weight: 700; font-size: 0.95rem;
  transition: opacity 0.2s, transform 0.2s;
}
.service-btn:hover { opacity: 0.9; transform: scale(1.03); }
.service-btn--light { background: rgba(255,107,107,0.15); color: var(--accent); border: 1px solid rgba(255,107,107,0.4); }
.service-btn--light:hover { background: rgba(255,107,107,0.25); }

/* ABOUT */
#about { background: #F3F4FF; }
.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 64px; align-items: center; }
.about-visual { position: relative; }
.about-img-wrap { position: relative; }
.about-img-bg {
  width: 300px; height: 300px; border-radius: 50%; margin: 0 auto;
  background: radial-gradient(circle, rgba(108,99,255,0.3), rgba(255,107,107,0.1));
  filter: blur(40px);
}
.about-img-main {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 200px; height: 200px; background: #fff; border: 1px solid var(--border);
  border-radius: 30px; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 40px rgba(108,99,255,0.12);
}
.about-icon-big { font-size: 5rem; }
.about-badge-float {
  position: absolute; bottom: 10px; right: 20px;
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 12px 16px; display: flex; align-items: center; gap: 10px;
  box-shadow: 0 8px 30px rgba(108,99,255,0.15);
}
.about-badge-float span { font-size: 1.5rem; }
.about-badge-float strong { display: block; font-size: 0.9rem; }
.about-badge-float small { color: var(--text-muted); font-size: 0.75rem; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; }
.about-content p strong { color: var(--text); }
.about-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 32px; }
.highlight-item {
  display: flex; align-items: flex-start; gap: 12px;
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 16px;
  box-shadow: 0 2px 12px rgba(108,99,255,0.06);
}
.h-icon { font-size: 1.4rem; }
.highlight-item strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.highlight-item p { font-size: 0.8rem; color: var(--text-muted); }

/* PROCESS */
#process { background: #fff; }
.process-steps { display: flex; align-items: flex-start; gap: 0; margin-top: 20px; }
.process-step {
  flex: 1; text-align: center; padding: 32px 20px;
  background: #F8F7FF; border: 1px solid var(--border); border-radius: 20px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.process-step:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: 0 8px 30px rgba(108,99,255,0.12); }
.step-num { font-size: 3rem; font-weight: 900; line-height: 1; opacity: 0.15; margin-bottom: -8px; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.step-icon { font-size: 2rem; margin-bottom: 12px; }
.process-step h4 { font-size: 1.05rem; font-weight: 800; margin-bottom: 10px; }
.process-step p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }
.process-connector { flex: 0 0 32px; height: 2px; background: linear-gradient(90deg, var(--primary), var(--accent)); align-self: center; margin-top: -20px; opacity: 0.4; }

/* GALLERY */
#gallery { background: #F3F4FF; }
.gallery-filter { display: flex; gap: 10px; justify-content: center; margin-bottom: 40px; }
.filter-btn {
  background: #fff; border: 1px solid var(--border); color: var(--text-muted);
  padding: 8px 22px; border-radius: 50px; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: 0.2s;
  box-shadow: 0 2px 8px rgba(108,99,255,0.06);
}
.filter-btn.active, .filter-btn:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.gallery-item { border-radius: 16px; overflow: hidden; cursor: pointer; }
.gallery-item.hidden { display: none; }
.gallery-thumb {
  height: 240px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; transition: transform 0.3s; background: var(--card);
}
.gallery-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.gallery-item:hover .gallery-thumb { transform: scale(1.02); }
.g-fallback {
  position: absolute; inset: 0; display: none;
  align-items: center; justify-content: center;
}
.gallery-thumb img[style*='display: none'] + .g-fallback,
.gallery-thumb:not(:has(img)) .g-fallback { display: flex; }
.g1 { background: linear-gradient(135deg, #1a1060, #3a1f8f); }
.g2 { background: linear-gradient(135deg, #601010, #8f3a1f); }
.g3 { background: linear-gradient(135deg, #103a60, #1f608f); }
.g4 { background: linear-gradient(135deg, #106010, #1f8f3a); }
.g5 { background: linear-gradient(135deg, #601060, #8f1f60); }
.g6 { background: linear-gradient(135deg, #606010, #8f8f1f); }
.g-emoji { font-size: 4rem; transition: transform 0.3s; }
.gallery-item:hover .g-emoji { transform: scale(1.2); }
.g-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.6);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.gallery-item:hover .g-overlay { opacity: 1; }
.g-overlay span { font-size: 1rem; font-weight: 700; }
.g-overlay small { color: var(--primary); font-size: 0.8rem; margin-top: 4px; }

/* CTA BANNER */
#cta-banner {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0d0d20, #1a0d30); padding: 100px 0;
}
.orb-cta1 { width: 400px; height: 400px; background: var(--primary); top: -150px; left: -100px; opacity: 0.3; }
.orb-cta2 { width: 300px; height: 300px; background: var(--accent); bottom: -100px; right: -50px; opacity: 0.25; animation-delay: -4s; }
.cta-inner { text-align: center; position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 900; margin-bottom: 16px; color: #fff; }
.cta-inner p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 36px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
#cta-banner .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.3); }
#cta-banner .btn-ghost:hover { border-color: var(--primary); background: rgba(255,255,255,0.1); }

/* CONTACT */
#contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 64px; align-items: start; }
.contact-info p { color: var(--text-muted); margin-bottom: 32px; line-height: 1.8; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.c-icon { font-size: 1.3rem; margin-top: 2px; }
.contact-item strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.contact-item p, .contact-item a { font-size: 0.9rem; color: var(--text-muted); text-decoration: none; }
.contact-item a:hover { color: var(--primary); }

.contact-form {
  background: #F8F7FF; border: 1px solid var(--border); border-radius: 24px; padding: 40px;
  box-shadow: 0 4px 24px rgba(108,99,255,0.08);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--text-muted); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; background: #fff; border: 1px solid #E5E7EB;
  border-radius: 10px; padding: 12px 16px; color: var(--text); font-family: var(--font); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none; resize: vertical;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.1);
}
.form-group select option { background: #fff; color: var(--text); }
.btn-arrow { transition: transform 0.2s; }
.btn-primary:hover .btn-arrow { transform: translateX(4px); }
.form-success {
  display: none; text-align: center; padding: 14px;
  background: rgba(67,233,123,0.1); border: 1px solid rgba(67,233,123,0.3);
  border-radius: 10px; margin-top: 12px; color: #43e97b; font-weight: 600;
}

/* FOOTER */
#footer { background: #1A1A2E; border-top: 1px solid rgba(108,99,255,0.2); padding-top: 64px; }
#footer .logo { color: #fff; }
#footer p, #footer .footer-brand p { color: #A0A0C0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; }
.footer-brand .logo { font-size: 1.6rem; }
.footer-brand p { color: var(--text-muted); font-size: 0.875rem; margin: 12px 0 20px; line-height: 1.7; }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center; text-decoration: none;
  color: #A0A0C0; font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
  transition: border-color 0.2s, color 0.2s;
}
.social-links a:hover { border-color: var(--primary); color: var(--primary); }
.footer-links h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 16px; color: #fff; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: #A0A0C0; text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 24px; text-align: center;
  color: #6B7280; font-size: 0.8rem;
}

/* PRICING CALCULATOR */
#pricing { background: var(--bg); }
#pricing .section-label, #pricing .section-title { text-align: center; display: block; }

.pricing-wrapper {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 32px;
  align-items: start;
  margin-bottom: 64px;
}

/* Form card */
.pricing-form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 4px 32px rgba(108,99,255,0.09);
}
.pf-title {
  font-size: 1.2rem; font-weight: 800;
  margin-bottom: 28px; color: var(--text);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.pf-group { margin-bottom: 24px; }
.pf-label {
  display: block; font-size: 0.82rem; font-weight: 700;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.8px; margin-bottom: 10px;
}

/* Machine tabs */
.machine-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.machine-tab {
  display: flex; flex-direction: column; align-items: flex-start; gap: 2px;
  padding: 14px 16px; border-radius: 14px;
  border: 2px solid var(--border); background: #F8F7FF;
  cursor: pointer; transition: all 0.2s; text-align: left;
}
.machine-tab:hover { border-color: var(--primary); background: rgba(108,99,255,0.05); }
.machine-tab.active {
  border-color: var(--primary); background: rgba(108,99,255,0.08);
  box-shadow: 0 0 0 3px rgba(108,99,255,0.12);
}
.tab-icon { font-size: 1.4rem; margin-bottom: 4px; }
.tab-name { font-size: 0.95rem; font-weight: 700; color: var(--text); }
.tab-sub { font-size: 0.75rem; color: var(--text-muted); }

/* Quantity */
.qty-row {
  display: flex; align-items: center; gap: 0;
  border: 1.5px solid #E5E7EB; border-radius: 12px; overflow: hidden;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.qty-row:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.1); }
.qty-btn {
  width: 48px; height: 48px; background: #F8F7FF;
  border: none; font-size: 1.4rem; cursor: pointer;
  color: var(--primary); font-weight: 700;
  transition: background 0.15s;
  flex-shrink: 0;
}
.qty-btn:hover { background: rgba(108,99,255,0.1); }
.qty-input {
  flex: 1; border: none; outline: none; text-align: center;
  font-size: 1.1rem; font-weight: 700; color: var(--text);
  font-family: var(--font); background: transparent; padding: 0;
  height: 48px;
}
.qty-input::-webkit-inner-spin-button,
.qty-input::-webkit-outer-spin-button { -webkit-appearance: none; }
.qty-presets {
  display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap;
}
.qty-preset {
  padding: 4px 12px; border-radius: 50px; font-size: 0.8rem; font-weight: 600;
  border: 1px solid var(--border); background: #fff; color: var(--text-muted);
  cursor: pointer; transition: 0.15s;
}
.qty-preset:hover, .qty-preset.active {
  background: var(--primary); border-color: var(--primary); color: #fff;
}

/* Color selector */
.color-dots-row { display: flex; gap: 10px; flex-wrap: wrap; }
.color-dot-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 50px;
  border: 2px solid var(--border); background: #F8F7FF;
  cursor: pointer; font-size: 0.85rem; font-weight: 600; color: var(--text-muted);
  transition: all 0.2s;
}
.color-dot-btn.active {
  border-color: var(--primary); background: rgba(108,99,255,0.08); color: var(--text);
}
.color-dot-btn:hover { border-color: var(--primary); }
.cdot {
  width: 14px; height: 14px; border-radius: 50%; display: inline-block; flex-shrink: 0;
}
.c1 { background: #6C63FF; }
.c2 { background: linear-gradient(135deg, #6C63FF 50%, #FF6B6B 50%); }
.c3 { background: conic-gradient(#6C63FF 0deg 120deg, #FF6B6B 120deg 240deg, #F59E0B 240deg 360deg); }
.c4 { background: conic-gradient(#6C63FF 0deg 90deg, #FF6B6B 90deg 180deg, #F59E0B 180deg 270deg, #22c55e 270deg 360deg); }

/* Material select */
.pf-select {
  width: 100%; background: #fff; border: 1.5px solid #E5E7EB;
  border-radius: 12px; padding: 12px 16px; color: var(--text);
  font-family: var(--font); font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  cursor: pointer;
}
.pf-select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108,99,255,0.1); }

/* Calc button */
.calc-btn { margin-top: 8px; font-size: 1.05rem; padding: 16px 28px; }

/* Result + Placeholder container */
.pricing-result-card,
.pricing-placeholder {
  border-radius: 24px; padding: 36px;
  display: flex; flex-direction: column; gap: 24px;
  align-self: stretch;
}

/* Placeholder */
.pricing-placeholder {
  background: linear-gradient(135deg, #EEF0FF, #E5E3FF);
  border: 2px dashed rgba(108,99,255,0.25);
  align-items: center; justify-content: center; text-align: center;
  min-height: 360px;
}
.placeholder-icon { font-size: 4rem; margin-bottom: 8px; }
.pricing-placeholder h4 { font-size: 1.2rem; font-weight: 800; color: var(--text); line-height: 1.5; }
.pricing-placeholder p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; margin-top: 4px; }
.placeholder-features { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.pf-feat {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; color: var(--text); font-weight: 600;
}

/* Result card */
.pricing-result-card {
  background: #fff; border: 1px solid var(--border);
  box-shadow: 0 8px 40px rgba(108,99,255,0.12);
  display: none;
}
.pricing-result-card.show { display: flex; animation: resultIn 0.4s cubic-bezier(.34,1.56,.64,1) both; }
@keyframes resultIn { from { opacity: 0; transform: translateY(20px) scale(0.97); } to { opacity: 1; transform: none; } }

.result-header {
  display: flex; align-items: center; gap: 20px;
  padding-bottom: 20px; border-bottom: 1px solid var(--border);
}
.result-icon {
  width: 64px; height: 64px; border-radius: 18px;
  background: linear-gradient(135deg, rgba(108,99,255,0.15), rgba(255,107,107,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; flex-shrink: 0;
}
.result-label { font-size: 0.8rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 4px; }
.result-price {
  font-size: 2rem; font-weight: 900;
  background: var(--gradient); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1.1;
}

.result-breakdown { display: flex; flex-direction: column; gap: 0; }
.breakdown-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(108,99,255,0.07);
  font-size: 0.9rem;
}
.breakdown-row span:first-child { color: var(--text-muted); }
.breakdown-row span:last-child { font-weight: 600; color: var(--text); }
.breakdown-row--highlight span:first-child { color: var(--primary); font-weight: 600; }
.breakdown-row--highlight span:last-child { color: var(--primary); font-size: 1rem; font-weight: 700; }
.breakdown-row--total {
  margin-top: 4px; padding-top: 14px;
  border-top: 2px solid var(--border); border-bottom: none;
}
.breakdown-row--total span { font-size: 1.1rem; font-weight: 800; color: var(--text) !important; }

.result-note {
  background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.25);
  border-radius: 10px; padding: 10px 14px;
  font-size: 0.83rem; color: #92400E; line-height: 1.5;
  display: none;
}
.result-note.show { display: block; }

.result-actions { display: flex; flex-direction: column; gap: 10px; }
.result-cta { text-align: center; justify-content: center; }

.result-disclaimer {
  font-size: 0.78rem; color: var(--text-muted);
  line-height: 1.5; text-align: center;
  padding-top: 8px;
}

/* Price Table */
.price-table-section { margin-top: 40px; }
.pt-title {
  font-size: 1.4rem; font-weight: 800; text-align: center;
  margin-bottom: 28px; color: var(--text);
}
.price-tables { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.price-table-card {
  background: #fff; border: 1px solid var(--border); border-radius: 20px;
  overflow: hidden; box-shadow: 0 4px 20px rgba(108,99,255,0.07);
  transition: transform 0.3s, box-shadow 0.3s;
}
.price-table-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(108,99,255,0.13); }
.pt-header {
  display: flex; align-items: center; gap: 14px;
  padding: 20px 24px;
  font-size: 1.5rem;
}
.pt-header div { display: flex; flex-direction: column; gap: 2px; }
.pt-header strong { font-size: 1rem; font-weight: 800; color: #fff; }
.pt-header small { font-size: 0.78rem; color: rgba(255,255,255,0.75); }
.pt-pad { background: linear-gradient(135deg, var(--primary), #5148d4); }
.pt-silk { background: linear-gradient(135deg, var(--accent), #e85d5d); }

.pt-table { width: 100%; border-collapse: collapse; }
.pt-table thead tr { background: rgba(108,99,255,0.05); }
.pt-table th {
  padding: 10px 16px; text-align: left;
  font-size: 0.78rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
}
.pt-table td {
  padding: 10px 16px; font-size: 0.88rem; color: var(--text);
  border-bottom: 1px solid rgba(108,99,255,0.06);
}
.pt-table td:not(:first-child) { font-weight: 600; color: var(--primary); }
.pt-row-highlight { background: rgba(108,99,255,0.04); }
.pt-row-highlight td:first-child::after { content: ' ✦'; color: var(--primary); font-size: 0.7rem; }
.pt-row-best { background: linear-gradient(90deg, rgba(34,197,94,0.05), transparent); }
.pt-row-best td:first-child { font-weight: 700; color: var(--green); }
.pt-row-best td:first-child::after { content: ' 🔥'; font-size: 0.75rem; }
.pt-note {
  padding: 12px 16px; font-size: 0.78rem; color: var(--text-muted);
  background: #F8F7FF; border-top: 1px solid var(--border); line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  #hero { flex-direction: column; text-align: center; padding-top: 100px; }
  .hero-sub { max-width: 100%; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { flex-direction: row; justify-content: center; }
  .hero-img-wrap { width: 100%; max-width: 380px; height: 280px; }
  .usp-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .process-steps { flex-direction: column; }
  .process-connector { width: 2px; height: 24px; align-self: center; }
  .gallery-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .pricing-wrapper { grid-template-columns: 1fr; }
  .price-tables { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: fixed; top: 60px; left: 0; right: 0; background: rgba(10,10,18,0.98); padding: 24px; gap: 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .process-steps { gap: 12px; }
  .about-highlights { grid-template-columns: 1fr; }
  .machine-tabs { grid-template-columns: 1fr; }
  .color-dots-row { gap: 8px; }
  .color-dot-btn { padding: 6px 10px; font-size: 0.8rem; }
}