@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #ffffff;
  --ink: #1a1a1a;
  --salt: #6b7f8a;
  --accent: #e85a4f;
  --line: rgba(0,0,0,0.08);
  --content: 720px;
  --pad-x: 1.5rem;
  --section-y: 2.75rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

a { color: inherit; text-decoration: none; }

.wrap {
  width: 100%;
  max-width: var(--content);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.wrap-header {
  width: 100%;
  max-width: var(--content);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

section {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
  border-top: 1px solid var(--line);
  text-align: center;
}

section.sessions {
  border-top: none;
  padding-top: 22px;
  padding-bottom: 22px;
}

/* ── Header ── */
header.top {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #ffffff;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

header.top .wrap-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 52px;
  width: auto;
  display: block;
  border: none;
  outline: none;
  box-shadow: none;
  background: transparent;
}

@media (min-width: 768px) {
  .logo-img { height: 64px; }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

.nav-desktop a {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  text-transform: lowercase;
  color: var(--salt);
  transition: color 0.2s;
  position: relative;
}

.nav-desktop a:hover { color: var(--accent); }

.nav-desktop a[aria-current="page"] {
  color: var(--ink);
  font-weight: 500;
}

.nav-desktop a[aria-current="page"]::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: var(--accent);
  border-radius: 1px;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink);
  transition: transform 0.2s, opacity 0.2s;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 0.5rem var(--pad-x) 1rem;
}

.nav-mobile.open { display: flex; }

.nav-mobile a {
  padding: 0.9rem 0;
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  font-weight: 400;
  text-transform: lowercase;
  color: var(--salt);
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.nav-mobile a:last-child { border-bottom: none; }

.nav-mobile a:hover { color: var(--accent); }

.nav-mobile a[aria-current="page"] {
  color: var(--ink);
  font-weight: 500;
  box-shadow: inset 0 -2px 0 var(--accent);
}

@media (min-width: 768px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .nav-mobile,
  .nav-mobile.open { display: none !important; }
}

/* ── Content ── */
.section-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.65rem;
}

.section-title {
  font-family: 'Caveat', cursive;
  font-size: clamp(1.62rem, 3.36vw, 2.1rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.25;
  color: var(--salt);
}

.sessions .section-title {
  margin-top: 18px;
  margin-bottom: 18px;
}

.section-body {
  color: var(--salt);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.65;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.section-body--after-gallery {
  padding-bottom: 6px;
}

.contact-wa {
  margin-top: 1.5rem;
}

.about-body {
  font-family: 'Inter', sans-serif;
  color: var(--salt);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.65;
  max-width: 36rem;
  margin-top: 12px;
  margin-bottom: 12px;
  margin-left: auto;
  margin-right: auto;
  padding-top: 18px;
  padding-bottom: 18px;
  text-align: left;
}

.about-body p {
  margin: 0 0 1rem;
}

.about-body p:last-child {
  margin-bottom: 0;
}

.btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #25d366;
  color: #fff !important;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.9rem 1.4rem;
  border-radius: 8px;
  min-height: 48px;
  transition: background 0.2s;
}

.btn-wa:hover { background: #1ebe5d; }

.btn-wa svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
  flex-shrink: 0;
}

.formats-list {
  margin-top: 1rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.7;
}

.gallery-section {
  padding-top: 0;
  border-top: none;
}

.gallery-section--home {
  padding-bottom: 12px;
}

.gallery-block {
  border-top: none;
  padding-top: 4px;
  padding-bottom: 4px;
  text-align: center;
}

.gallery-block:last-of-type {
  margin-bottom: 24px;
}

.gallery-block .section-title {
  margin-top: 12px;
  margin-bottom: 18px;
}

.gallery-divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 1.5rem auto;
  max-width: var(--content);
  width: calc(100% - 2 * var(--pad-x));
}

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.gallery--home {
  gap: 16px;
}

@media (min-width: 600px) {
  .gallery {
    grid-template-columns: 1fr 1fr;
  }
}

.gallery--masonry {
  display: block;
  column-count: 1;
  column-gap: 16px;
}

@media (min-width: 600px) {
  .gallery--masonry {
    column-count: 2;
  }
}

.gallery--masonry .photo {
  break-inside: avoid;
  margin-bottom: 16px;
}

.gallery .photo {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gallery .photo img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

body.lightbox-open {
  overflow: hidden;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.88);
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox img {
  max-width: min(100%, 1100px);
  max-height: 90vh;
  width: auto;
  height: auto;
  display: block;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.lightbox-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  color: #fff;
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-close:hover {
  color: var(--accent);
}

section.how {
  padding-bottom: calc(var(--section-y) / 2);
}

.flow {
  display: flex;
  flex-direction: column;
  margin-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.flow-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  text-align: left;
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.flow-item:last-child {
  border-bottom: none;
}

.flow-item .n {
  font-weight: 600;
  color: var(--accent);
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.flow-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--ink);
}

.flow-item p {
  font-size: 0.85rem;
  color: var(--salt);
  line-height: 1.5;
}

.beaches-list {
  margin-top: 1rem;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.7;
}

.beaches-note {
  margin-top: 1rem;
  color: var(--salt);
  font-size: 0.875rem;
  line-height: 1.6;
}

.closing h2 {
  font-family: 'Caveat', cursive;
  font-size: clamp(1.62rem, 3.36vw, 2.1rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 1.25rem;
  text-align: center;
  color: var(--salt);
}

footer.site-foot {
  padding: 2rem var(--pad-x) 2.5rem;
  border-top: 1px solid var(--line);
}

footer.site-foot .wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.75rem;
  color: rgba(107,127,138,0.7);
  letter-spacing: 0.06em;
  text-align: center;
}

.ig-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--salt);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.ig-link:hover { color: var(--accent); }

.ig-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}