/* =============================================
   AUTOMATIKLAB – MAIN STYLESHEET
   ============================================= */

/* Variables */
:root {
  --bg:        #080e1a;
  --bg-2:      #0c1422;
  --bg-card:   #0f1b2e;
  --border:    rgba(255,255,255,0.07);
  --border-b:  rgba(59,130,246,0.35);
  --blue:      #3b82f6;
  --blue-l:    #60a5fa;
  --blue-gl:   rgba(59,130,246,0.12);
  --purple:    #8b5cf6;
  --text:      #f1f5f9;
  --text-2:    #94a3b8;
  --text-3:    #475569;
  --r:         16px;
  --r-sm:      10px;
  --max-w:     1100px;
}

/* Reset */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* Container */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1 { font-size: clamp(36px, 5.5vw, 62px); font-weight: 800; line-height: 1.1; letter-spacing: -1px; }
h2 { font-size: clamp(26px, 3.5vw, 42px); font-weight: 700; line-height: 1.2; letter-spacing: -0.5px; }
h3 { font-size: 22px; font-weight: 700; }
h4 { font-size: 17px; font-weight: 600; }

.gradient-text {
  background: linear-gradient(130deg, var(--blue-l), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Tag / badge */
.tag {
  display: inline-block;
  background: var(--blue-gl);
  border: 1px solid rgba(59,130,246,0.28);
  color: var(--blue-l);
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 16px;
  letter-spacing: 0.3px;
}

/* =====================
   BUTTONS
   ===================== */
.btn-primary {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 13px 26px;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 15px;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  background: var(--blue-l);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(59,130,246,0.38);
}
.btn-primary.btn-large { padding: 16px 36px; font-size: 16px; }

.btn-ghost {
  display: inline-block;
  color: var(--text-2);
  padding: 13px 26px;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 15px;
  border: 1px solid var(--border);
  transition: border-color 0.2s, color 0.2s;
}
.btn-ghost:hover { border-color: var(--blue); color: var(--text); }

.btn-nav {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  padding: 8px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.2s;
}
.btn-nav:hover { background: var(--blue-l); }

/* =====================
   NAVBAR
   ===================== */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(8,14,26,0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: border-color 0.3s;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.logo { font-size: 19px; font-weight: 800; color: var(--text); }
.logo span { color: var(--blue); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}
.nav-links a:not(.btn-nav) {
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:not(.btn-nav):hover { color: var(--text); }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
}

/* =====================
   HERO
   ===================== */
.hero {
  padding: 136px 0 96px;
  position: relative;
  overflow: hidden;
}
/* Radial glow + dot grid */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% -10%, rgba(59,130,246,0.13) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 85% 60%, rgba(139,92,246,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-block;
  background: var(--blue-gl);
  border: 1px solid rgba(59,130,246,0.28);
  color: var(--blue-l);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 28px;
}
.hero h1 { margin-bottom: 22px; }
.hero-sub {
  font-size: 17px;
  color: var(--text-2);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.75;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero visual card */
.hero-visual { position: relative; }
.hero-card {
  background: var(--bg-card);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 0 60px rgba(59,130,246,0.08), 0 20px 60px rgba(0,0,0,0.4);
}
.dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.dot.green { background: #22c55e; box-shadow: 0 0 8px rgba(34,197,94,0.5); }

/* Dashboard header */
.hc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.hc-live {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}
.hc-demo-badge {
  font-size: 11px;
  color: var(--text-3);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 2px 9px;
  border-radius: 100px;
  letter-spacing: 0.2px;
}

/* Feed */
.hc-feed { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.hc-item {
  display: flex;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.hc-item--new {
  border-color: rgba(59,130,246,0.3);
  background: rgba(59,130,246,0.04);
  animation: hcSlideIn 0.5s ease;
}
@keyframes hcSlideIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.hc-bar { width: 3px; flex-shrink: 0; }
.hc-bar--blue  { background: var(--blue); }
.hc-bar--green { background: #22c55e; }
.hc-body { flex: 1; padding: 11px 14px; }
.hc-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 5px;
}
.hc-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
}
.hc-tag--blue  { background: rgba(59,130,246,0.12); color: var(--blue-l); border: 1px solid rgba(59,130,246,0.22); }
.hc-tag--green { background: rgba(34,197,94,0.1);   color: #4ade80;       border: 1px solid rgba(34,197,94,0.22);  }
.hc-time  { font-size: 11px; color: var(--text-3); }
.hc-name  { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.hc-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-2);
  line-height: 1;
}
.hc-status svg { color: #4ade80; flex-shrink: 0; }

/* Stats bar */
.hc-stats {
  display: flex;
  align-items: center;
  background: var(--blue-gl);
  border: 1px solid rgba(59,130,246,0.15);
  border-radius: 10px;
  padding: 12px 16px;
}
.hc-stat { flex: 1; text-align: center; }
.hc-stat-val   { display: block; font-size: 15px; font-weight: 700; color: var(--blue-l); }
.hc-stat-label { font-size: 11px; color: var(--text-3); }
.hc-stat-div   { width: 1px; height: 28px; background: rgba(59,130,246,0.2); flex-shrink: 0; }

/* =====================
   SECTIONS (generic)
   ===================== */
.section { padding: 90px 0; }
.section-dark { background: var(--bg-2); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { margin-top: 8px; }
.section-sub {
  color: var(--text-2);
  margin-top: 14px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  font-size: 16px;
}

/* =====================
   PROBLEM GRID
   ===================== */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.problem-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 30px 24px;
}
.problem-icon { display: block; margin-bottom: 14px; color: var(--blue-l); line-height: 0; }
.problem-item h4 { margin-bottom: 8px; }
.problem-item p { color: var(--text-2); font-size: 14px; line-height: 1.6; }

/* =====================
   BENEFITS
   ===================== */
.benefits-section { background: var(--bg); }

.benefits-stats {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-b);
  border-radius: 20px;
  padding: 40px 48px;
  margin-bottom: 40px;
  gap: 0;
}
.bstat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}
.bstat-num {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(130deg, var(--blue-l), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  margin-bottom: 10px;
}
.bstat p {
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.55;
  max-width: 160px;
  margin: 0 auto;
}
.bstat-div {
  width: 1px;
  height: 64px;
  background: var(--border);
  flex-shrink: 0;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 28px 24px;
  transition: border-color 0.2s;
}
.benefit-card:hover { border-color: rgba(59,130,246,0.28); }
.benefit-icon {
  color: var(--blue-l);
  margin-bottom: 14px;
  line-height: 0;
}
.benefit-card h4 { margin-bottom: 8px; font-size: 15px; }
.benefit-card p { color: var(--text-2); font-size: 13px; line-height: 1.65; }

.benefit-highlight {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 28px;
  background: linear-gradient(120deg, rgba(59,130,246,0.08) 0%, rgba(139,92,246,0.06) 100%);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: var(--r);
  padding: 30px 36px;
}
.bh-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: var(--blue-gl);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-l);
}
.bh-text h4 { font-size: 16px; margin-bottom: 8px; }
.bh-text p { color: var(--text-2); font-size: 14px; line-height: 1.7; margin: 0; }

/* =====================
   SERVICES
   ===================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.service-card:hover { border-color: rgba(59,130,246,0.3); }
.service-card.featured {
  border-color: rgba(59,130,246,0.3);
  box-shadow: 0 0 50px rgba(59,130,246,0.07);
  background: linear-gradient(160deg, #0f1d33 0%, #0c1826 100%);
}
.featured-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--blue);
  color: #fff;
  padding: 3px 12px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}
.service-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--blue-gl);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}
.service-card h3 { margin-bottom: 12px; }
.service-desc { color: var(--text-2); margin-bottom: 24px; font-size: 15px; line-height: 1.65; }
.service-list { margin-bottom: 28px; }
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-2);
  font-size: 14px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.service-list li:last-child { border-bottom: none; }
.check { color: var(--blue-l); font-size: 13px; flex-shrink: 0; margin-top: 2px; }
.service-flow { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.flow-step {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  color: var(--blue-l);
  padding: 3px 11px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 500;
}
.flow-arrow { color: var(--text-3); font-size: 13px; }

/* =====================
   STEPS / ABLAUF
   ===================== */
.steps-wrap {
  display: flex;
  align-items: flex-start;
}
.step {
  flex: 1;
  text-align: center;
  padding: 0 20px;
}
.step-num {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 17px;
  margin: 0 auto 18px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.3);
}
.step h4 { margin-bottom: 10px; }
.step p { color: var(--text-2); font-size: 14px; line-height: 1.65; }
.step-conn {
  width: 60px;
  height: 2px;
  flex-shrink: 0;
  background: linear-gradient(90deg, rgba(59,130,246,0.6), rgba(59,130,246,0.1));
  margin-top: 24px;
}

/* =====================
   PROCESS VISUAL
   ===================== */
.process-visual {
  margin-top: 56px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(59,130,246,0.18);
  box-shadow: 0 0 60px rgba(59,130,246,0.08), 0 20px 60px rgba(0,0,0,0.4);
}
.process-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* =====================
   INDUSTRIES
   ===================== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.industry-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 28px 16px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}
.industry-card:hover { border-color: rgba(59,130,246,0.3); transform: translateY(-3px); }
.industry-card span { display: flex; justify-content: center; margin-bottom: 12px; color: var(--text-2); line-height: 0; }
.industry-card p { color: var(--text-2); font-size: 14px; font-weight: 500; }

/* =====================
   WHY GRID
   ===================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 32px 24px;
  transition: border-color 0.2s;
}
.why-card:hover { border-color: rgba(59,130,246,0.25); }
.why-icon { display: block; margin-bottom: 16px; color: var(--blue-l); line-height: 0; }
.why-card h4 { margin-bottom: 10px; }
.why-card p { color: var(--text-2); font-size: 14px; line-height: 1.65; }

/* =====================
   CONTACT
   ===================== */
.contact-box {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
}
.contact-box h2 { margin: 8px 0 20px; }
.contact-box p { color: var(--text-2); margin-bottom: 36px; font-size: 16px; }
.contact-note { margin-top: 18px !important; font-size: 13px; color: var(--text-3) !important; }

/* =====================
   CONTACT FORM
   ===================== */
.contact-form {
  width: 100%;
  margin: 32px 0 0;
  text-align: left;
}
.cf-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.cf-field {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}
.cf-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 7px;
}
.cf-req { color: var(--blue-l); }
.cf-field input,
.cf-field textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  padding: 11px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}
.cf-field input::placeholder,
.cf-field textarea::placeholder { color: var(--text-3); }
.cf-field input:focus,
.cf-field textarea:focus {
  border-color: rgba(59,130,246,0.5);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
.cf-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 6px;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.cf-btn-spinner svg {
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.cf-error {
  margin-top: 12px;
  font-size: 13px;
  color: #f87171;
  text-align: center;
}
.cf-success {
  margin-top: 32px;
  padding: 36px 24px;
  background: rgba(34,197,94,0.06);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--r);
  text-align: center;
  color: #4ade80;
}
.cf-success h3 { color: var(--text); margin: 16px 0 8px; }
.cf-success p  { color: var(--text-2); font-size: 15px; margin: 0; }

@media (max-width: 560px) {
  .cf-row { grid-template-columns: 1fr; }
}

/* =====================
   FOOTER
   ===================== */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 52px 0 28px;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 36px;
  gap: 32px;
}
.footer-brand .logo { margin-bottom: 10px; }
.footer-brand p { color: var(--text-3); font-size: 14px; }
.footer-links {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  align-items: center;
}
.footer-links a {
  color: var(--text-2);
  font-size: 14px;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }
.footer-copy { text-align: center; border-top: 1px solid var(--border); padding-top: 24px; }
.footer-copy p { color: var(--text-3); font-size: 13px; }

/* =====================
   LEGAL PAGES
   ===================== */
.legal-page { padding: 120px 0 88px; }
.legal-content {
  max-width: 740px;
  margin: 0 auto;
}
.legal-content h1 { margin-bottom: 14px; font-size: clamp(30px, 4vw, 46px); }
.legal-content .legal-intro { color: var(--text-2); font-size: 15px; margin-bottom: 48px; }
.legal-content h2 {
  font-size: 20px;
  margin: 40px 0 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.legal-content p { color: var(--text-2); margin-bottom: 14px; font-size: 15px; line-height: 1.8; }
.legal-content ul { color: var(--text-2); padding-left: 22px; margin-bottom: 14px; }
.legal-content li { list-style: disc; margin-bottom: 6px; font-size: 15px; line-height: 1.7; }
.legal-content a { color: var(--blue-l); }
.legal-content a:hover { text-decoration: underline; }

/* =====================
   SCROLL ANIMATIONS
   ===================== */
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* =====================
   RESPONSIVE
   ===================== */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 420px; }
  .problems-grid,
  .industries-grid,
  .why-grid,
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-stats { padding: 32px 24px; gap: 0; }
}

@media (max-width: 760px) {
  .benefits-stats { flex-direction: column; gap: 24px; padding: 28px 24px; }
  .bstat-div { width: 80%; height: 1px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .benefit-highlight { flex-direction: column; gap: 18px; padding: 24px; text-align: center; }
  .bh-icon { margin: 0 auto; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-wrap { flex-direction: column; align-items: center; gap: 0; }
  .step { max-width: 320px; padding: 0 0 24px; }
  .step-conn {
    width: 2px;
    height: 28px;
    margin: 0;
    background: linear-gradient(180deg, rgba(59,130,246,0.6), rgba(59,130,246,0.1));
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero { padding: 108px 0 64px; }
  .hero-ctas { flex-direction: column; }
  .problems-grid,
  .industries-grid,
  .why-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
}