:root {
  color-scheme: light;
  --ink: #16201f;
  --muted: #5f6f6a;
  --line: #d9e3df;
  --paper: #f7faf8;
  --white: #ffffff;
  --teal: #006f6a;
  --teal-dark: #054945;
  --coral: #d85d4a;
  --gold: #c79b36;
  --shadow: 0 18px 54px rgba(16, 32, 30, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: linear-gradient(180deg, rgba(8, 18, 17, 0.74), rgba(8, 18, 17, 0));
}

.brand,
.site-header nav {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  text-decoration: none;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.16);
}

.site-header nav a {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.94rem;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 0;
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 22, 21, 0.16), rgba(5, 22, 21, 0) 34%);
}

.hero-content {
  position: relative;
  max-width: 520px;
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.75rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  font-size: 1.18rem;
}

.hero-copy {
  display: none;
  max-width: 610px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.button.primary {
  color: var(--white);
  background: var(--coral);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.12);
}

.section {
  padding: clamp(58px, 8vw, 110px) clamp(18px, 5vw, 72px);
}

.intro-grid,
.booking-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(26px, 5vw, 64px);
  align-items: center;
}

.article-section {
  background: var(--white);
}

.article-content {
  max-width: 980px;
}

.article-content > p {
  max-width: 820px;
  color: var(--muted);
  font-size: 1.08rem;
}

.article-checklist {
  display: grid;
  gap: 10px;
  max-width: 820px;
  margin: 4px 0 26px;
  padding: 0;
  list-style: none;
}

.article-checklist li {
  position: relative;
  padding-left: 30px;
  color: var(--ink);
  font-weight: 700;
}

.article-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal);
  font-weight: 700;
}

.article-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 820px;
  margin: 6px 0 24px;
}

.article-details span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--teal-dark);
  background: #f7faf8;
  font-weight: 700;
}

.intro-grid p,
.booking-copy p {
  color: var(--muted);
  font-size: 1.08rem;
}

.video-frame {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: #0d1716;
  box-shadow: var(--shadow);
}

.video-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.video-registration {
  display: grid;
  gap: 10px;
  max-width: 420px;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(18, 36, 33, 0.08);
}

.video-registration:empty {
  display: none;
}

.video-registration span {
  color: var(--muted);
  font-weight: 700;
}

.video-registration strong {
  color: var(--teal-dark);
  font-size: 1.05rem;
}

.video-registration .button {
  width: fit-content;
}

.section-heading {
  max-width: 700px;
  margin-bottom: 30px;
}

.workshop-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.workshop-card {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(18, 36, 33, 0.08);
}

.workshop-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 5px 10px;
  color: var(--teal-dark);
  background: #e5f2ef;
  font-size: 0.84rem;
  font-weight: 700;
}

.workshop-card p {
  color: var(--muted);
}

.workshop-body {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.workshop-body p {
  margin: 0;
}

.workshop-checklist {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workshop-checklist li {
  position: relative;
  padding-left: 28px;
  color: var(--ink);
  font-weight: 700;
}

.workshop-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--teal);
  font-weight: 700;
}

.workshop-details {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.workshop-details span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 11px;
  color: var(--teal-dark);
  background: #f7faf8;
  font-weight: 700;
}

.workshop-warning {
  border-left: 4px solid var(--gold);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--teal-dark) !important;
  background: #fffaf0;
  font-weight: 700;
}

.choose-button {
  width: 100%;
  border-color: var(--line);
  color: var(--teal-dark);
  background: var(--white);
}

.choose-button:hover,
.choose-button:focus {
  border-color: var(--teal);
}

.date-choice-list {
  display: grid;
  gap: 10px;
  margin-top: 20px;
}

.date-choice {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--teal-dark);
  background: #fbfdfc;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.date-choice:hover,
.date-choice:focus {
  outline: 3px solid rgba(0, 111, 106, 0.12);
  border-color: var(--teal);
}

.date-choice strong {
  color: var(--coral);
  font-size: 0.9rem;
}

.booking-layout {
  align-items: start;
  background: #eef5f2;
}

.status-panel {
  margin-top: 24px;
  border-left: 4px solid var(--gold);
  padding: 14px 16px;
  color: #3e4b48;
  background: rgba(255, 255, 255, 0.76);
}

.booking-form {
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(18px, 4vw, 32px);
  background: var(--white);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--teal-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #c9d7d2;
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfdfc;
  font: inherit;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(0, 111, 106, 0.18);
  border-color: var(--teal);
}

.submit-button {
  width: 100%;
}

.form-message {
  min-height: 24px;
  margin: 0;
  color: var(--teal-dark);
  font-weight: 700;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.84);
  background: #101a19;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  .site-header nav {
    display: none;
  }

  .hero {
    min-height: 88vh;
  }

  .intro-grid,
  .booking-layout,
  .workshop-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .brand span:last-child {
    max-width: 170px;
  }

  .hero {
    padding-top: 0;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(5, 22, 21, 0.2), rgba(5, 22, 21, 0) 42%);
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

.workshop-article-image {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  margin: 0 0 8px;
  background: #051615;
}

@media (max-width: 620px) {
  .workshop-article-image {
    aspect-ratio: auto;
    object-fit: contain;
  }
}

/* media-responsive-final */
img, iframe {
  max-width: 100%;
}

.video-frame {
  width: 100%;
  max-width: 100%;
}

.video-frame iframe {
  display: block;
}

.workshop-card {
  overflow: hidden;
}

@media (max-width: 1100px) {
  .hero {
    min-height: auto;
    aspect-ratio: 1672 / 941;
    background: #051615;
  }

  .hero-image {
    object-fit: contain;
  }
}