/* ===== PŘIDEJTE SE K NÁM ===== */

/* HEADER */
.join-header {
  min-height: 70vh;
  background: #0d1f3c;
  display: flex;
  align-items: center;
  padding: 130px 5% 100px;
  position: relative;
  overflow: hidden;
}
.join-header-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(61,165,217,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(126,200,227,0.12) 0%, transparent 40%);
  pointer-events: none;
}
.join-header-inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
}
.join-header .section-label { color: var(--blue-sky); margin-bottom: 0.6rem; }
.join-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.05;
  margin: 0.3rem 0 1rem;
}
.join-title .accent { color: var(--blue-sky); }
.join-subtitle {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 520px;
}
.join-cta {
  font-size: 1.05rem;
  padding: 1rem 2.8rem;
}

/* PROČ SE PŘIDAT */
.join-why {
  background: linear-gradient(180deg, var(--off-white) 0%, #eaf2fb 100%);
  padding: 90px 5%;
}
.join-why-inner { max-width: 1200px; margin: 0 auto; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.why-card {
  background: var(--white);
  border-top: 4px solid var(--blue-light);
  border-radius: 0 0 4px 4px;
  padding: 2rem 1.5rem;
  box-shadow: 0 4px 20px rgba(10,36,99,0.06);
  transition: transform 0.25s, box-shadow 0.25s;
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 32px rgba(10,36,99,0.12);
}
.why-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, rgba(61,165,217,0.15), rgba(126,200,227,0.1));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.2rem;
}
.why-icon svg { width: 24px; height: 24px; color: var(--blue-mid); }
.why-card h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--blue-deep);
  margin-bottom: 0.7rem;
  letter-spacing: 0.03em;
}
.why-card p {
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* CITÁT STRIP */
.join-quote-strip {
  background: linear-gradient(135deg, var(--blue-deep), #0d3575, #0e4d9e);
  padding: 60px 5%;
  position: relative;
  overflow: hidden;
}
.join-quote-strip::before {
  content: '"';
  position: absolute;
  top: -30px; left: 3%;
  font-family: 'Oswald', sans-serif;
  font-size: 20rem;
  line-height: 1;
  color: rgba(255,255,255,0.04);
  pointer-events: none;
  user-select: none;
}
.join-quote-strip-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}
.join-quote-strip blockquote { margin: 0; }
.join-quote-strip blockquote p {
  font-family: 'Source Sans 3', sans-serif;
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-style: italic;
  font-weight: 300;
  color: rgba(255,255,255,0.9);
  line-height: 1.7;
  margin-bottom: 1.2rem;
}
.join-quote-strip blockquote cite {
  font-family: 'Oswald', sans-serif;
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-sky);
  font-style: normal;
}

/* KDO MŮŽE VSTOUPIT */
.join-kdo {
  background: linear-gradient(180deg, #f0f7ff 0%, var(--white) 100%);
  padding: 90px 5%;
}
.join-kdo-inner { max-width: 1100px; margin: 0 auto; }

.kdo-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 1rem;
  align-items: start;
}

.kdo-list h3,
.kdo-process h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 1.5rem;
}

.kdo-list ul {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.kdo-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--text-dark);
}
.kdo-list li svg {
  width: 18px; height: 18px;
  color: var(--blue-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process-step {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
  padding-bottom: 1.8rem;
  position: relative;
}
.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 18px; top: 40px;
  width: 2px;
  height: calc(100% - 20px);
  background: linear-gradient(180deg, var(--blue-light), rgba(61,165,217,0.2));
}
.step-num {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-sky));
  color: var(--white);
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.process-step strong {
  display: block;
  font-family: 'Oswald', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--blue-deep);
  letter-spacing: 0.03em;
  margin-bottom: 0.3rem;
}
.process-step p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin: 0;
}

/* FORMULÁŘ */
.join-form-section {
  background: linear-gradient(160deg, var(--blue-deep) 0%, #0d2d6b 55%, #0e4d9e 100%);
  padding: 90px 5%;
  color: var(--white);
}
.join-form-inner {
  max-width: 760px;
  margin: 0 auto;
}
.join-form-section .section-label { color: var(--blue-sky); }
.join-form-section .section-title { color: var(--white); }
.join-form-section .section-title .accent { color: var(--blue-sky); }
.join-form-section .divider { background: linear-gradient(90deg, var(--blue-sky), var(--blue-light)); }

.form-intro {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.join-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.form-group label {
  font-family: 'Oswald', sans-serif;
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}
.join-form input,
.join-form select,
.join-form textarea {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  padding: 0.9rem 1rem;
  border-radius: 3px;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 1rem;
  resize: vertical;
  transition: border-color 0.2s, background 0.2s;
}
.join-form select option { background: #0a2463; color: var(--white); }
.join-form input::placeholder,
.join-form textarea::placeholder { color: rgba(255,255,255,0.35); }
.join-form input:focus,
.join-form select:focus,
.join-form textarea:focus {
  outline: none;
  border-color: var(--blue-sky);
  background: rgba(255,255,255,0.12);
}

/* Checkbox */
.checkbox-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  font-family: 'Source Sans 3', sans-serif !important;
  font-size: 0.92rem !important;
  text-transform: none !important;
  letter-spacing: 0 !important;
  color: rgba(255,255,255,0.75) !important;
  line-height: 1.55;
}
.checkbox-label input[type="checkbox"] {
  width: 18px; height: 18px;
  min-width: 18px;
  margin: 2px 0 0;
  padding: 0;
  accent-color: var(--blue-sky);
  cursor: pointer;
}
.checkbox-label a { color: var(--blue-sky); }
.checkbox-label a:hover { text-decoration: underline; }

/* Submit button */
.join-submit-btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  background: linear-gradient(135deg, var(--blue-light), var(--blue-sky));
  color: var(--white);
  border: none;
  cursor: pointer;
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  border-radius: 2px;
  transition: opacity 0.25s, transform 0.2s;
  margin-top: 0.5rem;
}
.join-submit-btn svg { width: 18px; height: 18px; }
.join-submit-btn:hover { opacity: 0.9; transform: translateY(-2px); }
.join-submit-btn.sent {
  background: linear-gradient(135deg, #27ae60, #2ecc71);
  cursor: default;
}
.join-submit-btn:disabled { transform: none; }

.form-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.38);
  line-height: 1.5;
  margin-top: 0.3rem;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .join-header { padding: 110px 5% 80px; }
  .why-grid { grid-template-columns: 1fr; }
  .kdo-cols { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .join-submit-btn { align-self: stretch; justify-content: center; }
  .join-form-section { padding: 60px 5%; }
  .join-why, .join-kdo { padding: 60px 5%; }
}