/* =============================================================================
   index.css — Page-specific styles for index.html / index.cs-cz.html
============================================================================= */

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--white) 0%, var(--green-100) 100%);
  padding: 80px 0 72px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.hero h1 .highlight { color: var(--green-300); }
.hero p {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 36px;
}
.hero-badge {
  display: inline-block;
  background: var(--green-100);
  color: var(--green-900);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

/* Tabs */
.tabs-section { padding: 64px 0; background: var(--white); }
.tabs-section h2 {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 16px;
}
.tab-intro {
  max-width: 780px;
  margin: 0 auto 36px;
  text-align: center;
  color: var(--text-muted);
  font-size: 1rem;
}
.tab-controls {
  display: flex;
  justify-content: center;
  margin-bottom: 40px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--green-300);
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}
.tab-btn {
  padding: 14px 36px;
  font-family: inherit;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  background: var(--white);
  color: var(--green-900);
  transition: background .2s, color .2s;
}
.tab-btn.active { background: var(--green-300); color: var(--white); }
.tab-btn:not(.active):hover { background: var(--green-100); }

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.tab-column h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--green-100);
}
.risk-list li, .benefit-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: .95rem;
}
.icon-risk { color: #cd1d52; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.icon-benefit { color: var(--green-300); font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }

/* Report section */
.report-section {
  background: var(--green-100);
  padding: 56px 0;
  text-align: center;
}
.report-section h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 16px;
}
.report-section > .container > p {
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 32px;
}

/* Guarantee section */
.guarantee-section { padding: 72px 0; background: var(--white); }
.guarantee-section h2 {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 12px;
}
.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  margin-bottom: 48px;
  font-size: 1rem;
}
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}
.guarantee-card {
  background: var(--green-100);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}
.guarantee-icon {
  width: 48px;
  height: 48px;
  background: var(--green-300);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.guarantee-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: var(--white);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.guarantee-card h4 { font-size: 1rem; font-weight: 700; color: var(--text-dark); }
.guarantee-card p { font-size: .9rem; color: var(--text-muted); line-height: 1.5; }

/* Customer references */
.logos-wrap { border-top: 1px solid var(--green-100); padding-top: 40px; }
.logos-wrap > p {
  text-align: center;
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
}
.logos-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px;
}
.logo-item {
  display: flex;
  flex-direction: column;
  width: 220px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1.5px solid var(--green-200);
  text-decoration: none;
  color: inherit;
  transition: box-shadow .2s, border-color .2s;
}
.logo-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--green-300);
}
.logo-item-img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  object-position: top center;
  display: block;
}
.logo-item-body {
  padding: 12px 14px 14px;
  background: var(--white);
}
.logo-item-name {
  font-size: .85rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}
.logo-item-desc {
  font-size: .78rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Process steps */
.process-section { background: var(--green-100); padding: 72px 0; }
.process-section h2 {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: 12px;
}
.steps-list {
  display: flex;
  flex-direction: column;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}
.steps-list::before {
  content: '';
  position: absolute;
  left: 23px;
  top: 24px;
  bottom: 24px;
  width: 2px;
  background: var(--green-200);
}
.step-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  position: relative;
}
.step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--green-300);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 0 4px var(--green-100);
}
.step-body h4 { font-size: 1rem; font-weight: 700; color: var(--text-dark); margin-bottom: 4px; }
.step-body p { font-size: .9rem; color: var(--text-muted); line-height: 1.55; }

/* Order form */
.order-section { background: var(--green-700); padding: 72px 0; }
.order-section h2 {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--green-pale);
  margin-bottom: 12px;
}
.order-section .section-subtitle { color: var(--green-pale); opacity: .8; margin-bottom: 44px; }
.order-form-wrap { max-width: 560px; margin: 0 auto; }
#contactForm { display: flex; flex-direction: column; gap: 16px; }
.form-field label {
  display: block;
  font-size: .9rem;
  font-weight: 600;
  color: var(--green-pale);
  margin-bottom: 6px;
}
.form-field input {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  background: rgba(255,255,255,.12);
  color: var(--white);
  font-family: inherit;
  font-size: 1rem;
  outline: none;
  transition: border-color .2s, background .2s;
}
.form-field input::placeholder { color: rgba(220,236,199,.5); }
.form-field input:focus { border-color: var(--green-300); background: rgba(255,255,255,.18); }
.form-price { text-align: center; font-size: .9rem; color: var(--green-pale); opacity: .85; }
.form-price strong { color: var(--white); font-size: 1.1rem; }
#success-message {
  display: none;
  background: rgba(138,205,37,.2);
  border: 1.5px solid var(--green-300);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: #fff;
  font-size: .95rem;
  text-align: center;
}
#error-message {
  display: none;
  background: rgba(205,29,82,.2);
  border: 1.5px solid #cd1d52;
  border-radius: var(--radius);
  padding: 14px 18px;
  color: #ffc0c0;
  font-size: .95rem;
  text-align: center;
}

/* Responsive — page-specific */
@media (max-width: 768px) {
  .tab-content-grid { grid-template-columns: 1fr; gap: 24px; }
  .guarantee-grid { grid-template-columns: 1fr 1fr; }
  .tab-btn { padding: 12px 20px; font-size: .88rem; }
  .hero { padding: 56px 0 48px; }
}
@media (max-width: 540px) {
  .guarantee-grid { grid-template-columns: 1fr; }
  .tab-controls { flex-direction: column; }
  .tab-btn { width: 100%; }
}