/* ========================================
   KLIKSTART.PL — Design System
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Sora:wght@600;700;800&display=swap');

:root {
  --violet:        #7c3aed;
  --violet-hover:  #6d28d9;
  --violet-light:  #a78bfa;
  --violet-bg:     #f5f3ff;
  --violet-dark:   #4c1d95;
  --orange:        #f97316;
  --orange-light:  #fff7ed;
  --orange-bg:     #ffedd5;
  --green:         #10b981;
  --green-bg:      #ecfdf5;
  --blue:          #2563eb;
  --blue-bg:       #eff6ff;
  --red:           #ef4444;
  --white:         #ffffff;
  --gray-50:       #f8fafc;
  --gray-100:      #f1f5f9;
  --gray-200:      #e2e8f0;
  --gray-300:      #cbd5e1;
  --gray-400:      #94a3b8;
  --gray-500:      #64748b;
  --gray-600:      #475569;
  --gray-700:      #334155;
  --gray-800:      #1e293b;
  --gray-900:      #0f172a;
  --dark:          #0f0a1e;
  --dark-mid:      #1a1035;

  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-full: 100px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.1);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.14);
  --shadow-v:   0 8px 32px rgba(124,58,237,0.2);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--gray-900);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--violet); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--violet-hover); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ========== NAVBAR ========== */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
}
.nav .container {
  display: flex; justify-content: space-between; align-items: center;
  height: 68px;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px; text-decoration: none;
}
.nav-brand .logo-mark {
  width: 36px; height: 36px; background: var(--violet);
  border-radius: var(--radius-md); display: flex; align-items: center;
  justify-content: center; font-size: 18px; font-weight: 800;
  color: #fff; font-family: var(--font-display); flex-shrink: 0;
}
.nav-brand span {
  font-family: var(--font-display);
  font-weight: 800; font-size: 18px; color: var(--dark);
  letter-spacing: -0.3px;
}
.nav-brand span em { font-style: normal; color: var(--violet); }
.nav-menu { display: flex; align-items: center; gap: 28px; list-style: none; }
.nav-menu a {
  font-size: 15px; font-weight: 500; color: var(--gray-600);
  text-decoration: none; transition: color 0.2s; position: relative;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--dark); }
.nav-menu a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--violet); border-radius: 1px;
}
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-phone { font-size: 14px; font-weight: 600; color: var(--dark); text-decoration: none; white-space: nowrap; }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--violet); color: var(--white) !important;
  padding: 10px 22px; border-radius: var(--radius-full);
  font-size: 14px; font-weight: 700; text-decoration: none;
  transition: all 0.25s; white-space: nowrap;
}
.nav-cta:hover { background: var(--violet-hover); transform: translateY(-1px); box-shadow: var(--shadow-v); }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-hamburger span { display: block; width: 22px; height: 2px; background: var(--dark); margin: 5px 0; transition: 0.3s; border-radius: 2px; }

/* ========== HERO ========== */
.hero {
  background: linear-gradient(145deg, var(--dark) 0%, var(--dark-mid) 55%, #2d1b69 100%);
  color: var(--white); padding: 80px 0 88px;
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -20%; right: -5%;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(124,58,237,0.18) 0%, transparent 65%);
}
.hero::after {
  content: ''; position: absolute; bottom: -20%; left: 5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(249,115,22,0.08) 0%, transparent 65%);
}
.hero .container { display: grid; grid-template-columns: 1fr 460px; gap: 56px; align-items: center; position: relative; z-index: 1; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(124,58,237,0.2); border: 1px solid rgba(124,58,237,0.4);
  padding: 6px 16px; border-radius: var(--radius-full);
  font-size: 13px; font-weight: 600; color: var(--violet-light); margin-bottom: 20px;
}
.hero h1 { font-family: var(--font-display); font-size: 50px; font-weight: 800; line-height: 1.1; margin-bottom: 18px; letter-spacing: -0.5px; }
.hero h1 em { font-style: normal; color: var(--violet-light); }
.hero h1 span { color: var(--orange); }
.hero-sub { font-size: 18px; color: rgba(255,255,255,0.7); line-height: 1.7; margin-bottom: 32px; max-width: 520px; }
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--violet); color: var(--white);
  padding: 14px 28px; border-radius: var(--radius-full);
  font-size: 16px; font-weight: 700; text-decoration: none;
  transition: all 0.25s; border: none; cursor: pointer;
}
.btn-primary:hover { background: var(--violet-hover); transform: translateY(-2px); box-shadow: var(--shadow-v); color: var(--white); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.08); color: var(--white);
  padding: 14px 28px; border-radius: var(--radius-full);
  font-size: 16px; font-weight: 600; text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2); transition: all 0.25s;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); color: var(--white); }
.hero-trust { display: flex; align-items: center; gap: 16px; margin-top: 28px; }
.hero-trust-text { font-size: 14px; color: rgba(255,255,255,0.5); }
.hero-trust-text strong { color: rgba(255,255,255,0.85); }
.hero-stars { color: #fbbf24; font-size: 14px; letter-spacing: 2px; }

/* Hero right: mockup card */
.hero-card {
  background: var(--white); border-radius: var(--radius-xl);
  overflow: hidden; box-shadow: 0 32px 80px rgba(0,0,0,0.3);
}
.hero-card-header {
  background: var(--violet); padding: 16px 20px;
  display: flex; align-items: center; gap: 10px;
}
.hero-card-dots { display: flex; gap: 6px; }
.hero-card-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.3); }
.hero-card-title { font-size: 13px; font-weight: 600; color: rgba(255,255,255,0.9); }
.hero-card-body { padding: 20px; }
.hero-card-site {
  background: var(--gray-50); border-radius: var(--radius-md);
  padding: 16px; margin-bottom: 16px; border: 1px solid var(--gray-200);
}
.hero-card-site .site-bar {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.site-bar-dot { width: 8px; height: 8px; border-radius: 50%; }
.hero-card-site .site-content { display: flex; flex-direction: column; gap: 6px; }
.site-row { height: 8px; border-radius: 4px; background: var(--gray-200); }
.hero-card-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.stat-chip {
  background: var(--violet-bg); border-radius: var(--radius-sm);
  padding: 10px; text-align: center;
}
.stat-chip .val { font-size: 18px; font-weight: 800; color: var(--violet); font-family: var(--font-display); }
.stat-chip .lbl { font-size: 10px; color: var(--gray-500); font-weight: 500; }

/* ========== SECTIONS ========== */
.section { padding: 80px 0; }
.section-alt { background: var(--gray-50); padding: 80px 0; }
.section-dark {
  background: linear-gradient(145deg, var(--dark) 0%, var(--dark-mid) 100%);
  color: var(--white); padding: 80px 0;
}
.section-title {
  font-family: var(--font-display); font-size: 36px; font-weight: 800;
  color: var(--gray-900); text-align: center; margin-bottom: 12px; letter-spacing: -0.3px;
}
.section-dark .section-title { color: var(--white); }
.section-sub { font-size: 18px; color: var(--gray-500); text-align: center; margin-bottom: 48px; max-width: 580px; margin-left: auto; margin-right: auto; }
.section-dark .section-sub { color: rgba(255,255,255,0.6); }
.section-tag {
  display: inline-block; background: var(--violet-bg); color: var(--violet);
  font-size: 13px; font-weight: 700; padding: 4px 14px;
  border-radius: var(--radius-full); margin-bottom: 12px; text-align: center;
  display: block; width: fit-content; margin: 0 auto 12px;
}

/* ========== SERVICES GRID ========== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--white); border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-xl); padding: 32px 28px;
  transition: all 0.3s; text-decoration: none; color: inherit; display: block;
}
.service-card:hover { border-color: var(--violet); box-shadow: var(--shadow-v); transform: translateY(-4px); color: inherit; }
.service-icon {
  width: 56px; height: 56px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 20px;
}
.si-violet { background: var(--violet-bg); }
.si-orange { background: var(--orange-bg); }
.si-green  { background: var(--green-bg); }
.service-card h3 { font-size: 20px; font-weight: 700; color: var(--dark); margin-bottom: 10px; }
.service-card p  { font-size: 15px; color: var(--gray-500); line-height: 1.7; margin-bottom: 20px; }
.service-link { font-size: 14px; font-weight: 700; color: var(--violet); }

/* ========== PRICING ========== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
  background: var(--white); border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-xl); padding: 32px 28px; position: relative;
}
.pricing-card.featured {
  border-color: var(--violet); border-width: 2px;
  box-shadow: var(--shadow-v);
}
.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--violet); color: var(--white);
  font-size: 12px; font-weight: 700; padding: 4px 16px;
  border-radius: var(--radius-full); white-space: nowrap;
}
.pricing-name { font-size: 14px; font-weight: 700; color: var(--gray-500); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; }
.pricing-price { font-family: var(--font-display); font-size: 44px; font-weight: 800; color: var(--dark); line-height: 1; margin-bottom: 4px; }
.pricing-price sup { font-size: 22px; vertical-align: super; }
.pricing-period { font-size: 13px; color: var(--gray-400); margin-bottom: 24px; }
.pricing-features { list-style: none; margin-bottom: 28px; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--gray-600); padding: 7px 0;
  border-bottom: 1px solid var(--gray-100);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.pricing-features li.no::before { content: '✗'; color: var(--gray-300); }
.pricing-features li.no { color: var(--gray-400); }
.btn-pricing {
  display: block; width: 100%; text-align: center;
  padding: 13px; border-radius: var(--radius-full);
  font-size: 15px; font-weight: 700; text-decoration: none; transition: all 0.25s;
}
.btn-pricing-primary { background: var(--violet); color: var(--white); }
.btn-pricing-primary:hover { background: var(--violet-hover); color: var(--white); box-shadow: var(--shadow-v); }
.btn-pricing-outline { background: transparent; color: var(--violet); border: 1.5px solid var(--violet); }
.btn-pricing-outline:hover { background: var(--violet-bg); color: var(--violet); }

/* ========== HOW IT WORKS ========== */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.steps-grid::before {
  content: ''; position: absolute; top: 32px; left: 10%; right: 10%;
  height: 2px; background: linear-gradient(90deg, var(--violet) 0%, var(--orange) 100%);
  opacity: 0.3; z-index: 0;
}
.step { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--white); border: 2px solid var(--violet);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 22px; font-weight: 800;
  color: var(--violet); margin: 0 auto 16px;
}
.step h4 { font-size: 16px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.step p  { font-size: 14px; color: var(--gray-500); line-height: 1.6; }

/* ========== TESTIMONIALS ========== */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial {
  background: var(--white); border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 28px; transition: all 0.3s;
}
.testimonial:hover { border-color: var(--violet); box-shadow: var(--shadow-md); }
.testimonial-stars { color: #f59e0b; font-size: 16px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text { font-size: 15px; color: var(--gray-600); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; color: var(--white); flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 700; color: var(--dark); }
.testimonial-role { font-size: 12px; color: var(--gray-400); margin-top: 2px; }

/* ========== STATS BAR ========== */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stat-item {
  text-align: center; padding: 32px 24px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-val { font-family: var(--font-display); font-size: 42px; font-weight: 800; color: var(--white); line-height: 1; margin-bottom: 6px; }
.stat-val em { font-style: normal; color: var(--violet-light); }
.stat-lbl { font-size: 14px; color: rgba(255,255,255,0.6); }

/* ========== CTA BANNER ========== */
.cta-banner { text-align: center; }
.cta-banner h2 { font-family: var(--font-display); font-size: 38px; font-weight: 800; margin-bottom: 14px; }
.cta-banner p { font-size: 18px; color: rgba(255,255,255,0.65); margin-bottom: 32px; }
.cta-banner .btn-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white); color: var(--violet);
  padding: 16px 36px; border-radius: var(--radius-full);
  font-size: 16px; font-weight: 800; text-decoration: none; transition: all 0.25s;
}
.cta-banner .btn-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }

/* ========== FAQ ========== */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--gray-200); border-radius: var(--radius-md); overflow: hidden; }
.faq-q {
  padding: 18px 20px; font-size: 15px; font-weight: 600; color: var(--dark);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  transition: background 0.2s;
}
.faq-q:hover { background: var(--gray-50); }
.faq-q::after { content: '+'; font-size: 20px; color: var(--violet); font-weight: 400; flex-shrink: 0; }
.faq-item.open .faq-q::after { content: '−'; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 20px 18px; font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* ========== FORM ========== */
.form-card {
  background: var(--white); border-radius: var(--radius-xl);
  padding: 36px 32px; box-shadow: var(--shadow-lg);
}
.form-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.form-sub { font-size: 14px; color: var(--gray-500); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md); font-size: 14px; font-family: var(--font-body);
  color: var(--gray-900); background: var(--white); transition: border-color 0.2s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--violet); }
.form-group textarea { resize: vertical; min-height: 100px; }
.form-trust { text-align: center; font-size: 12px; color: var(--gray-400); margin-top: 12px; }
.btn-submit {
  width: 100%; padding: 14px; background: var(--violet);
  color: var(--white); border: none; border-radius: var(--radius-full);
  font-size: 16px; font-weight: 700; cursor: pointer; transition: all 0.25s;
  font-family: var(--font-body);
}
.btn-submit:hover { background: var(--violet-hover); box-shadow: var(--shadow-v); }

/* ========== FOOTER ========== */
.footer { background: var(--dark); color: var(--white); padding: 56px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand p { font-size: 14px; line-height: 1.7; color: var(--gray-400); margin-top: 12px; }
.footer h5 { font-size: 13px; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 10px; }
.footer li a { color: var(--gray-400); font-size: 14px; text-decoration: none; transition: color 0.2s; }
.footer li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--gray-500);
}
.footer-bottom a { color: var(--gray-500); margin-left: 20px; }

/* ========== MOBILE ========== */
@media (max-width: 1024px) {
  .hero .container { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { max-width: 480px; }
  .hero h1 { font-size: 40px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .hero { padding: 52px 0 60px; }
  .hero h1 { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .hero-btns { flex-direction: column; }
  .nav-menu { display: none; }
  .nav-menu.active {
    display: flex; flex-direction: column; position: fixed;
    top: 68px; left: 0; right: 0; background: var(--white);
    padding: 20px 24px; border-bottom: 1px solid var(--gray-200);
    gap: 16px; z-index: 99;
  }
  .nav-hamburger { display: block; }
  .services-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section-title { font-size: 28px; }
  .cta-banner h2 { font-size: 28px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 26px; }
  .stat-val { font-size: 32px; }
  .pricing-grid { grid-template-columns: 1fr; }
}