/* ============================================
   Tech Support Group - Stylesheet
   ============================================ */

:root {
  --c-primary: #0a2540;
  --c-primary-2: #1e3a8a;
  --c-accent: #00d4aa;
  --c-accent-2: #0a84ff;
  --c-cta: #ff6b35;
  --c-cta-hover: #ff8555;
  --c-bg: #ffffff;
  --c-bg-alt: #f5f7fa;
  --c-bg-dark: #061a2e;
  --c-text: #1a1a1a;
  --c-text-muted: #6b7280;
  --c-border: #e5e7eb;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 8px 24px rgba(10, 37, 64, 0.10);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.15);
  --radius: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --grad-hero: linear-gradient(135deg, #0a2540 0%, #1e3a8a 50%, #0a84ff 100%);
  --grad-accent: linear-gradient(135deg, #00d4aa 0%, #0a84ff 100%);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

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

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.3px;
  transition: all 0.3s var(--ease);
  position: relative; overflow: hidden;
  cursor: pointer;
}
.btn-primary {
  background: var(--c-cta);
  color: #fff;
  box-shadow: 0 8px 20px rgba(255, 107, 53, 0.35);
}
.btn-primary:hover {
  background: var(--c-cta-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(255, 107, 53, 0.45);
}
.btn-secondary {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  transform: translateY(-3px);
}
.btn-dark { background: var(--c-primary); color: #fff; }
.btn-dark:hover { background: var(--c-primary-2); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-icon { width: 16px; height: 16px; transition: transform 0.3s var(--ease); }
.btn:hover .btn-icon { transform: translateX(4px); }

.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--c-bg-alt); }
.section-dark { background: var(--c-bg-dark); color: #fff; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-tag {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(0, 212, 170, 0.12);
  color: var(--c-accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: 18px;
}
.section-dark .section-tag { background: rgba(0, 212, 170, 0.18); }
.section-title {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.5px;
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--c-primary);
}
.section-dark .section-title { color: #fff; }
.section-sub { font-size: 1.05rem; color: var(--c-text-muted); max-width: 600px; margin: 0 auto; }
.section-dark .section-sub { color: rgba(255, 255, 255, 0.7); }

.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s var(--ease);
}
.site-header.scrolled { padding: 12px 0; box-shadow: var(--shadow-sm); border-bottom-color: var(--c-border); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }
.logo { height: 44px; width: auto; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--c-text); position: relative; transition: color 0.3s; }
.nav-links a::after {
  content: ''; position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 2px;
  background: var(--c-accent);
  transition: width 0.3s var(--ease);
}
.nav-links a:hover { color: var(--c-accent); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; gap: 14px; align-items: center; }
.nav-phone { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--c-primary); font-size: 14px; }
.nav-phone svg { width: 18px; height: 18px; color: var(--c-accent); }
.nav-toggle { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; gap: 5px; padding: 0 10px; }
.nav-toggle span { display: block; height: 2px; width: 100%; background: var(--c-primary); transition: all 0.3s; }

.hero {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 80px;
  display: flex; align-items: center;
  background: var(--grad-hero);
  color: #fff;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0, 212, 170, 0.25) 0%, transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(10, 132, 255, 0.3) 0%, transparent 40%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.hero-content { animation: fadeUp 1s var(--ease) both; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0, 212, 170, 0.15);
  border: 1px solid rgba(0, 212, 170, 0.3);
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-accent);
  margin-bottom: 24px;
}
.hero-badge .pulse { width: 8px; height: 8px; background: var(--c-accent); border-radius: 50%; position: relative; }
.hero-badge .pulse::after { content: ''; position: absolute; inset: 0; border-radius: 50%; background: var(--c-accent); animation: ping 1.8s ease-out infinite; }
@keyframes ping { 75%, 100% { transform: scale(2.5); opacity: 0; } }
.hero-title { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; line-height: 1.1; letter-spacing: -1px; margin-bottom: 22px; }
.hero-title .accent {
  background: linear-gradient(135deg, #00d4aa 0%, #0a84ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 1.15rem; color: rgba(255, 255, 255, 0.8); margin-bottom: 36px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 36px; flex-wrap: wrap; padding-top: 30px; border-top: 1px solid rgba(255, 255, 255, 0.15); }
.hero-stat .num {
  font-size: 1.9rem;
  font-weight: 800;
  background: linear-gradient(135deg, #00d4aa 0%, #0a84ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat .label { font-size: 13px; color: rgba(255, 255, 255, 0.65); text-transform: uppercase; letter-spacing: 1px; }

.hero-visual { position: relative; aspect-ratio: 1; max-width: 500px; margin-left: auto; animation: fadeUp 1s 0.2s var(--ease) both; }
.orb { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }
.orb-ring { position: absolute; border-radius: 50%; border: 1px solid rgba(0, 212, 170, 0.3); }
.orb-ring.r1 { inset: 0; animation: spin 30s linear infinite; }
.orb-ring.r2 { inset: 15%; border-color: rgba(10, 132, 255, 0.4); animation: spin 22s linear infinite reverse; }
.orb-ring.r3 { inset: 30%; border-color: rgba(0, 212, 170, 0.5); animation: spin 16s linear infinite; }
.orb-ring::before, .orb-ring::after {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  background: var(--c-accent);
  border-radius: 50%;
  top: 50%; left: -6px;
  transform: translateY(-50%);
  box-shadow: 0 0 20px var(--c-accent);
}
.orb-ring.r2::before { background: var(--c-accent-2); box-shadow: 0 0 20px var(--c-accent-2); }
.orb-ring.r3::before { background: #fff; box-shadow: 0 0 15px #fff; }
.orb-core {
  position: relative;
  width: 38%; aspect-ratio: 1;
  background: radial-gradient(circle at 30% 30%, #0a84ff, #0a2540);
  border-radius: 50%;
  box-shadow: inset 0 0 40px rgba(0, 212, 170, 0.4), 0 0 80px rgba(10, 132, 255, 0.5);
  display: flex; align-items: center; justify-content: center;
  animation: float 4s ease-in-out infinite;
}
.orb-core svg { width: 50%; height: 50%; color: var(--c-accent); }
.float-icon {
  position: absolute;
  width: 56px; height: 56px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  color: var(--c-primary);
  animation: float 4s ease-in-out infinite;
}
.float-icon svg { width: 28px; height: 28px; }
.float-icon.fi-1 { top: 5%; left: 15%; animation-delay: 0s; }
.float-icon.fi-2 { top: 18%; right: 8%; animation-delay: 0.5s; }
.float-icon.fi-3 { bottom: 22%; left: 5%; animation-delay: 1s; }
.float-icon.fi-4 { bottom: 8%; right: 18%; animation-delay: 1.5s; }

@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.scroll-cue {
  position: absolute;
  bottom: 30px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.6);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
}
.scroll-cue::after {
  content: '';
  display: block;
  margin: 8px auto 0;
  width: 2px; height: 32px;
  background: linear-gradient(transparent, var(--c-accent));
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown { 0%, 100% { transform: scaleY(0.4); transform-origin: top; } 50% { transform: scaleY(1); } }

.trust-bar { padding: 30px 0; background: var(--c-bg-alt); border-bottom: 1px solid var(--c-border); }
.trust-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 20px; text-align: center; }
.trust-item { display: flex; align-items: center; justify-content: center; gap: 10px; font-weight: 600; color: var(--c-primary); font-size: 14px; }
.trust-item svg { width: 22px; height: 22px; color: var(--c-accent); flex-shrink: 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  align-items: stretch;
}
.services-grid .service-card { display: flex; flex-direction: column; }
.service-card {
  position: relative;
  padding: 36px 28px;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  transition: all 0.4s var(--ease);
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0, 212, 170, 0.05), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--c-accent); }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { opacity: 1; }
.service-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.12), rgba(10, 132, 255, 0.12));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
  color: var(--c-accent);
  transition: all 0.4s var(--ease);
}
.service-card:hover .service-icon { background: var(--grad-accent); color: #fff; transform: rotate(-6deg) scale(1.05); }
.service-icon svg { width: 32px; height: 32px; }
.service-card h3 { font-size: 1.25rem; font-weight: 700; color: var(--c-primary); margin-bottom: 10px; }
.service-card p { color: var(--c-text-muted); font-size: 0.95rem; margin-bottom: 18px; }

/* Sub-categories (pill chips inside each service card) */
.service-subs {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px dashed var(--c-border);
  position: relative;
  z-index: 1;
}
.sub-head {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 12px;
}
.sub-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.sub-pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 11px;
  border-radius: 50px;
  background: rgba(0, 212, 170, 0.07);
  color: var(--c-primary);
  border: 1px solid rgba(0, 212, 170, 0.22);
  transition: all 0.25s var(--ease);
  white-space: nowrap;
  cursor: default;
}
.sub-pill:hover {
  background: var(--grad-accent);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 212, 170, 0.25);
}
.service-card:hover .sub-pill { background: rgba(0, 212, 170, 0.11); border-color: rgba(0, 212, 170, 0.35); }
.service-card:hover .sub-pill:hover { background: var(--grad-accent); border-color: transparent; }

.mode-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.mode-card {
  position: relative;
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 2px solid var(--c-border);
  transition: all 0.4s var(--ease);
  overflow: hidden;
}
.mode-card::before {
  content: '';
  position: absolute;
  top: -60%; right: -30%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.15), transparent 70%);
  border-radius: 50%;
  transition: transform 0.5s var(--ease);
}
.mode-card:hover { transform: translateY(-6px); border-color: var(--c-accent); box-shadow: var(--shadow-lg); }
.mode-card:hover::before { transform: scale(1.4); }
.mode-icon {
  width: 72px; height: 72px;
  border-radius: 18px;
  background: var(--grad-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
}
.mode-icon svg { width: 36px; height: 36px; }
.mode-card h3 { font-size: 1.6rem; font-weight: 800; color: var(--c-primary); margin-bottom: 12px; position: relative; }
.mode-card p { color: var(--c-text-muted); margin-bottom: 20px; position: relative; }
.mode-features { list-style: none; position: relative; }
.mode-features li { padding: 8px 0 8px 28px; position: relative; font-weight: 500; font-size: 0.95rem; }
.mode-features li::before {
  content: '';
  position: absolute;
  left: 0; top: 13px;
  width: 16px; height: 16px;
  background: var(--c-accent);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center / contain;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>") no-repeat center / contain;
}

.process-track { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.process-track::before {
  content: '';
  position: absolute;
  top: 38px; left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-2));
  z-index: 0;
  border-radius: 2px;
}
.process-step { position: relative; text-align: center; padding: 0 8px; }
.process-num {
  width: 76px; height: 76px;
  margin: 0 auto 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--c-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--c-primary);
  position: relative;
  z-index: 1;
  transition: all 0.4s var(--ease);
}
.section-alt .process-num { background: var(--c-bg-alt); }
.process-num::after {
  content: '';
  position: absolute; inset: -8px;
  border-radius: 50%;
  border: 2px dashed var(--c-accent);
  opacity: 0;
  transition: all 0.4s;
  animation: spin 14s linear infinite;
}
.process-step:hover .process-num { background: var(--grad-accent); color: #fff; transform: scale(1.08); box-shadow: 0 12px 30px rgba(0, 212, 170, 0.3); }
.process-step:hover .process-num::after { opacity: 1; }
.process-step h4 { font-size: 1.1rem; font-weight: 700; color: var(--c-primary); margin-bottom: 8px; }
.process-step p { color: var(--c-text-muted); font-size: 0.92rem; }

.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.why-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.3s var(--ease);
  backdrop-filter: blur(10px);
}
.why-card:hover { background: rgba(0, 212, 170, 0.08); border-color: var(--c-accent); transform: translateY(-4px); }
.why-card .num {
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}
.why-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 8px; }
.why-card p { color: rgba(255, 255, 255, 0.7); font-size: 0.92rem; }

.testimonials-wrap { position: relative; }
.testimonials-track {
  display: flex; gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 14px 4px 30px;
  scrollbar-width: thin;
  scrollbar-color: var(--c-accent) transparent;
}
.testimonials-track::-webkit-scrollbar { height: 6px; }
.testimonials-track::-webkit-scrollbar-thumb { background: var(--c-accent); border-radius: 3px; }
.testimonial {
  flex: 0 0 calc(33.33% - 16px);
  min-width: 300px;
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
  display: flex; flex-direction: column;
  transition: all 0.3s var(--ease);
}
.testimonial:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--c-accent); }
.testimonial-stars { color: #ffc107; margin-bottom: 16px; font-size: 1.1rem; letter-spacing: 2px; }
.testimonial-text {
  font-size: 0.98rem;
  color: var(--c-text);
  margin-bottom: 22px;
  flex-grow: 1;
  font-style: italic;
  line-height: 1.7;
}
.testimonial-text::before { content: '"'; font-size: 3rem; line-height: 0; color: var(--c-accent); margin-right: 4px; }
.testimonial-author { display: flex; align-items: center; gap: 14px; border-top: 1px solid var(--c-border); padding-top: 18px; }
.author-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--grad-accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.author-info .name { font-weight: 700; color: var(--c-primary); font-size: 0.95rem; }
.author-info .role { color: var(--c-text-muted); font-size: 0.82rem; }

.scroll-hint { text-align: center; margin-top: 8px; color: var(--c-text-muted); font-size: 13px; }

.contact-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: stretch; }
.contact-info {
  background: var(--grad-hero);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  position: relative;
  overflow: hidden;
}
.contact-info::before {
  content: '';
  position: absolute;
  bottom: -50px; right: -50px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.3), transparent 70%);
}
.contact-info h3 { font-size: 1.5rem; margin-bottom: 10px; position: relative; }
.contact-info > p { color: rgba(255, 255, 255, 0.75); margin-bottom: 30px; position: relative; }
.contact-list { list-style: none; position: relative; }
.contact-list li {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.95rem;
}
.contact-list li:last-child { border-bottom: none; }
.contact-list .ico {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(0, 212, 170, 0.18);
  display: flex; align-items: center; justify-content: center;
  color: var(--c-accent);
  flex-shrink: 0;
}
.contact-list .ico svg { width: 20px; height: 20px; }
.contact-list .label { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: rgba(255, 255, 255, 0.6); margin-bottom: 3px; }
.contact-list .value { font-weight: 600; color: #fff; }
.contact-list a.value:hover { color: var(--c-accent); }

.form { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-lg); padding: 40px 36px; box-shadow: var(--shadow-sm); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 14px; color: var(--c-primary); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: 10px;
  background: #fff;
  color: var(--c-text);
  transition: all 0.25s var(--ease);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(0, 212, 170, 0.12);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-radio-group { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-radio { position: relative; cursor: pointer; }
.form-radio input { position: absolute; opacity: 0; pointer-events: none; }
.form-radio-tile {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: 12px;
  transition: all 0.25s var(--ease);
}
.form-radio-tile svg { width: 22px; height: 22px; color: var(--c-accent); flex-shrink: 0; }
.form-radio-tile .lbl { font-weight: 600; font-size: 14px; }
.form-radio-tile .desc { display: block; font-size: 12px; color: var(--c-text-muted); }
.form-radio input:checked + .form-radio-tile {
  border-color: var(--c-accent);
  background: rgba(0, 212, 170, 0.06);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.12);
}
.form-consent { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--c-text-muted); margin-bottom: 22px; }
.form-consent input { margin-top: 4px; }
.form-consent a { color: var(--c-accent); text-decoration: underline; }
.form .btn-primary { width: 100%; justify-content: center; }
.form-msg { margin-top: 16px; padding: 14px 16px; border-radius: 10px; font-size: 14px; display: none; }
.form-msg.ok { display: block; background: rgba(0, 212, 170, 0.1); color: #008066; border: 1px solid rgba(0, 212, 170, 0.3); }
.form-msg.err { display: block; background: rgba(255, 107, 53, 0.1); color: #c0392b; border: 1px solid rgba(255, 107, 53, 0.3); }

.cta-strip {
  background: var(--grad-hero);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0, 212, 170, 0.3), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(10, 132, 255, 0.3), transparent 50%);
}
.cta-strip > * { position: relative; z-index: 1; }
.cta-strip h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 12px; }
.cta-strip p { color: rgba(255, 255, 255, 0.85); margin-bottom: 28px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-strip .btn-group { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.site-footer { background: var(--c-bg-dark); color: rgba(255, 255, 255, 0.7); padding: 70px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 50px; }
.footer-brand .logo { filter: brightness(0) invert(1); height: 44px; margin-bottom: 18px; }
.footer-brand p { font-size: 0.92rem; line-height: 1.7; max-width: 320px; }
.footer-col h5 { font-size: 0.95rem; font-weight: 700; color: #fff; margin-bottom: 18px; letter-spacing: 0.5px; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { font-size: 0.92rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--c-accent); }
.footer-col p { font-size: 0.92rem; margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; font-size: 0.85rem; }
.footer-bottom a { transition: color 0.2s; }
.footer-bottom a:hover { color: var(--c-accent); }
.social { display: flex; gap: 12px; }
.social a {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s var(--ease);
}
.social a:hover { background: var(--c-accent); color: #fff; transform: translateY(-3px); }
.social svg { width: 18px; height: 18px; }

.call-fab {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 60px; height: 60px;
  background: var(--c-cta);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(255, 107, 53, 0.45);
  z-index: 999;
  transition: all 0.3s var(--ease);
  opacity: 0; pointer-events: none;
}
.call-fab.show { opacity: 1; pointer-events: auto; }
.call-fab:hover { transform: scale(1.08); }
.call-fab::before { content: ''; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--c-cta); animation: ping 1.6s ease-out infinite; }
.call-fab svg { width: 26px; height: 26px; position: relative; z-index: 1; }

.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(30px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal-stagger.in > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in > *:nth-child(1) { transition-delay: 0s; }
.reveal-stagger.in > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.in > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.in > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-stagger.in > *:nth-child(5) { transition-delay: 0.32s; }
.reveal-stagger.in > *:nth-child(6) { transition-delay: 0.4s; }

.page-hero { padding: 160px 0 80px; background: var(--grad-hero); color: #fff; text-align: center; position: relative; overflow: hidden; }
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 30% 50%, rgba(0, 212, 170, 0.2), transparent 50%),
    radial-gradient(circle at 70% 50%, rgba(10, 132, 255, 0.25), transparent 50%);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 800; letter-spacing: -1px; margin-bottom: 14px; }
.page-hero p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.8); max-width: 600px; margin: 0 auto; }
.breadcrumb { display: inline-flex; font-size: 13px; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; color: var(--c-accent); font-weight: 600; }
.breadcrumb a { color: rgba(255, 255, 255, 0.7); margin-right: 8px; }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb a::after { content: '/'; margin-left: 8px; color: rgba(255, 255, 255, 0.3); }

.policy-content { max-width: 820px; margin: 0 auto; }
.policy-content h2 { font-size: 1.5rem; font-weight: 800; color: var(--c-primary); margin: 40px 0 16px; padding-bottom: 10px; border-bottom: 2px solid var(--c-accent); }
.policy-content h2:first-child { margin-top: 0; }
.policy-content h3 { font-size: 1.15rem; font-weight: 700; color: var(--c-primary); margin: 24px 0 10px; }
.policy-content p, .policy-content li { color: var(--c-text); margin-bottom: 14px; line-height: 1.75; }
.policy-content ul, .policy-content ol { padding-left: 24px; margin-bottom: 14px; }
.policy-content strong { color: var(--c-primary); }

.rating-input { display: flex; flex-direction: row-reverse; justify-content: flex-end; gap: 4px; }
.rating-input input { display: none; }
.rating-input label { font-size: 2rem; color: #d1d5db; cursor: pointer; transition: color 0.2s; line-height: 1; }
.rating-input label:hover, .rating-input label:hover ~ label, .rating-input input:checked ~ label { color: #ffc107; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { max-width: 380px; margin: 0 auto; }
  .contact-wrap { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .process-track { grid-template-columns: 1fr 1fr; gap: 30px; }
  .process-track::before { display: none; }
  .mode-wrap { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .section { padding: 70px 0; }
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .site-header.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    padding: 24px;
    gap: 20px;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--c-border);
  }
  .site-header.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .site-header.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
  .site-header.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { padding-top: 120px; min-height: auto; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .form-radio-group { grid-template-columns: 1fr; }
  .testimonial { flex: 0 0 calc(100% - 8px); min-width: 280px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-strip { padding: 40px 24px; }
  .contact-info, .form { padding: 32px 24px; }
  .hero-stats { gap: 20px; }
  .hero-stat .num { font-size: 1.5rem; }
  .process-track { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .reveal-stagger > * { opacity: 1; transform: none; }
}