*,
*:before,
*:after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
:root {
  --bg-primary: #0d1117;
  --bg-secondary: #161b22;
  --bg-card: #1c2128;
  --accent: #3b82a0;
  --accent-hover: #4a9bbf;
  --accent-warm: #d4a853;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-secondary-not: #8b94ae;
  --border: #30363d;
  --border-light: #21262d;
  --nav-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}
body {
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
ul {
  list-style: none;
}
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  /* background: #0d1117d9; */
  /* odebrano transparentni menu  */
  background: #0d1117;
  /* backdrop-filter: blur(20px); */
  /* -webkit-backdrop-filter: blur(20px); */
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.nav.scrolled {
  border-bottom-color: var(--border);
  /* background: #0d1117f2; */
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: var(--transition);
}
.nav-logo:hover {
  color: var(--accent-warm);
}
.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}
.nav-link:after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  /* width: 0; */
  height: 1px;
  /* background: var(--accent);  */
  background: transparent;

  /*modre podtrzeni  */
  /* transition: var(--transition); */
  transition: 0.12s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-link:hover {
  color: var(--text-primary);
}
.nav-link:hover:after,
.nav-link.active-link:after {
  width: 100%;
  background: var(--accent);
}
.nav-link.active-link {
  color: var(--text-primary);
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-height) + 40px) 24px 40px;
  position: relative;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-title {
  font-size: clamp(2.3rem, 4.4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.1;
  /* letter-spacing: -0.03em; */
  margin-bottom: 20px;
  color: var(--text-primary);
}
.hero-title .accent {
  color: var(--accent-warm);
}
.tag-line {
  /* color: var(--accent-warm); */
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 3px;
  font-style: italic;
  font-size: 1rem;
  margin-bottom: 28px;
}
.hero-subtitle {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  /* font-style: italic; */
  line-height: 1.7;
  font-weight: 400;
  color: var(--text-primary);
  max-width: 520px;
  margin-bottom: 22px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
 .hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
}
/*
.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 420px;
  border-radius: 16px;
  overflow: hidden;
}
.hero-image-wrapper img {
  width: 100%;
  height: auto;
  border-radius: 36px;
  position: relative;
  z-index: 1;
}
.hero-image-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  background: radial-gradient(circle, rgba(59, 130, 160, 0.15) 0%, transparent 70%);
  z-index: 0;
  filter: blur(40px);
} */

 .hero-image-wrapper {
  position: relative;
  display: inline-block;
  overflow: hidden;
  padding: 0 120px;
}

@media (max-width: 768px) {
  .hero-image-wrapper {
    padding: 0 50px;
  }
}

.hero-image-wrapper img {
  display: block;
  width: 100%;
  height: auto;
}

/* gradient na spodku obrázku */
.hero-image-wrapper::after {
  content: "";
  position: absolute;

  left: 0;
  right: 0;
  bottom: 0;

  height: 160px;

  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0),
    var(--bg-primary) 80%
  );

  pointer-events: none;
}

@media (max-width: 480px) {
  .hero-image-wrapper::after {
    height: 40px;
  }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translate(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0.4;
  animation: fadeInUp 1s ease 1.5s both;
}
.hero-scroll-hint span {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-secondary), transparent);
  animation: scrollPulse 2s ease infinite;
}
@keyframes scrollPulse {
  0%,
  to {
    opacity: 0.3;
    transform: scaleY(1);
  }
  50% {
    opacity: 1;
    transform: scaleY(1.2);
  }
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate(-50%) translateY(20px);
  }
  to {
    opacity: 0.4;
    transform: translate(-50%) translateY(0);
  }
}
.section-divider {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.section-divider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.divider-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    to bottom,
    var(--bg-primary) 0%,
    rgba(13, 17, 23, 0.3) 40%,
    rgba(13, 17, 23, 0.3) 60%,
    var(--bg-primary) 100%
  );
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: Inter, sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  justify-content: center;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px #3b82a040;
}
.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  color: var(--text-primary);
  border-color: var(--text-secondary);
  background: transparent;
  transform: translateY(-2px);
}
.btn-full {
  width: 100%;
}
.btn-youtube {
  font-size: 1rem;
  padding: 16px 36px;
}
.section {
  padding: 100px 24px;
}
.section-alt {
  background: var(--bg-secondary);
}
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  /* font-weight: 800; */
  /* text-align: start; */
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}
.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-bottom: 48px;
}
.column-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  transition: var(--transition);
}
.column-card:hover {
  border-color: var(--border-light);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px #0000004d;
}
.card-icon {
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--accent);
}
.dont-card .card-icon {
  color: var(--text-secondary);
}
.column-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.questions {
  padding: 8px 20px 8px 20px;
  text-align: center;
}

.questions-inner {
  max-width: 800px;
  margin: 0 auto;
}

.question {
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  margin-bottom: 20px;
  opacity: 0.8;
  margin-bottom: 28px;
}

.question:last-of-type {
  margin-bottom: 44px;
}
.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  height: 100%;
}
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 1rem;
  line-height: 1.5;
  /* color: var(--text-secondary); */
}
.check-list li strong {
  color: var(--text-primary);
}

.check-list .bottom-text {
  margin-top: auto;
}

.list-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 3px;
  font-weight: 700;
}
.list-icon.do {
  color: var(--accent);
}
.list-icon.benefits {
  color: var(--accent-warm);
}
.list-icon.dont {
  color: #6e4040;
}
.who-bottom-text {
  text-align: justify;
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 0;
  border-top: 1px solid var(--border);
}
.who-bottom-text p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.who-bottom-text strong {
  color: var(--accent-warm);
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.process-card:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  /* background: linear-gradient(to right, var(--accent), transparent); */
  opacity: 0;
  transition: var(--transition);
}
.process-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px #0000004d;
}
.process-card:hover:before {
  opacity: 1;
}
.process-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--border);
  line-height: 1;
  margin-bottom: 20px;
  letter-spacing: -0.05em;
  transition: var(--transition);
}
.process-card:hover .process-number {
  color: var(--accent);
}
.process-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.process-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.coaching-image-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.coaching-image-wrapper {
  border-radius: 16px;
  overflow: hidden;
  max-height: 400px;
}
.coaching-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.coaching-quote blockquote {
  font-size: 1.4rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  font-style: italic;
  border-left: 3px solid var(--accent-warm);
  padding-left: 24px;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  /* grid-template-areas: "right left";  */
  /* TODO */
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
  font-family: Inter, sans-serif;
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.5;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px #3b82a01a;
}
.form-group select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238B949E' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 4px;
}
.calendly-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.calendly-placeholder {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px 40px;
  text-align: center;
  width: 100%;
}
.calendly-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}
.calendly-placeholder h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.calendly-placeholder p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}
.calendly-note {
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.6;
  margin-top: 16px;
  margin-bottom: 0;
}
.youtube-showcase {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.youtube-bg-image {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
.youtube-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.youtube-overlay {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: linear-gradient(135deg, #0d1117eb, #0d1117bf);
}
.youtube-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 60px 40px;
  max-width: 560px;
}
.youtube-icon {
  color: red;
  margin-bottom: 24px;
  opacity: 0.9;
}
.youtube-content h3 {
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.youtube-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 32px;
}
.footer {
  padding: 60px 24px 40px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-inner {
  max-width: 600px;
  margin: 0 auto;
}
.footer-logo {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  gap: 24px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--text-secondary);
  opacity: 0.5;
}
.toast {
  position: fixed;
  bottom: 40px;
  left: 50%;
  transform: translate(-50%) translateY(100px);
  background: var(--accent);
  color: #fff;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 8px 32px #3b82a04d;
}
.toast.show {
  transform: translate(-50%) translateY(0);
  opacity: 1;
}
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.testimonial {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  border-radius: 20px;
  border: 1px solid #d4a84333;
  /* background: linear-gradient(145deg, #14182b, #0f1220); */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.testimonial:not(:last-child) {
  margin-bottom: 48px;
}

.quote {
  font-size: 1rem;
  line-height: 1.7;
  color: #cbd5e1;
  position: relative;
  text-align: justify;
}

.quote::before {
  content: "“";
  font-size: 80px;
  position: absolute;
  left: -25px;
  top: -47px;
  color: #d4a84333;
}

.divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: 30px 0;
}

.author {
  font-weight: 600;
  color: var(--accent-warm);
  font-size: 1.25rem;
}

.role {
  font-size: 0.875rem;
  color: #9ca3af;
  margin-top: 5px;
}

/* YOUTUBE VIDEO */
.videos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

/* responsive */
@media (max-width: 900px) {
  .videos {
    grid-template-columns: 1fr;
  }
}

.video-card {
  /* background: linear-gradient(145deg, #14182b, #0f1220); */
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 16px;
  color: #cbd5e1;
}

.video-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 16px;
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.video-card p {
  font-size: 14px;
  color: #9ca3af;
  margin-bottom: 12px;
}

.video-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
}

.video-link:hover {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }
  .nav-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: #0d1117fa;
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-links li {
    width: 100%;
  }
  .nav-link {
    display: block;
    padding: 16px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-light);
  }
  .nav-link:after {
    display: none;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta {
    justify-content: center;
  }
  .hero-image {
    order: -1;
  }
  .hero-image-wrapper {
    max-width: 280px;
  }
  .hero-scroll-hint {
    display: none;
  }
  .two-columns,
  .process-grid {
    grid-template-columns: 1fr;
  }
  .coaching-image-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 64px 20px;
  }
  .section-header {
    margin-bottom: 40px;
  }
  .youtube-showcase {
    min-height: 350px;
  }
  .youtube-content {
    padding: 40px 24px;
  }
  .coaching-quote blockquote {
    font-size: 1.15rem;
  }
  .column-card {
    padding: 28px 24px;
  }
  .calendly-placeholder {
    padding: 36px 24px;
  }
  .footer-links {
    gap: 16px;
  }
}
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
    line-height: 1.8;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .btn {
    padding: 12px 24px;
    font-size: 0.85rem;
  }
}