/* ============================================================
   Caity Rain Collective — site styles
   Colors and fonts live in :root so they're easy to change.
   ============================================================ */

:root {
  --charcoal: #1c1b19;
  --charcoal-2: #262522;
  --cream: #f3ede3;
  --cream-dim: #c9c1b4;
  --accent: #8a9a6b;      /* muted sage green */
  --accent-2: #b5754c;    /* rust */
  --line: rgba(243, 237, 227, 0.14);

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1180px;
  --gutter: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--charcoal);
  color: var(--cream);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: 0.01em;
}

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.8rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 0.85rem 1.8rem;
  border: 1px solid var(--cream);
  color: var(--cream);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  transition: background 0.25s, color 0.25s;
  background: transparent;
  cursor: pointer;
  font-family: var(--sans);
}
.btn:hover { background: var(--cream); color: var(--charcoal); }
.btn--solid { background: var(--cream); color: var(--charcoal); }
.btn--solid:hover { background: transparent; color: var(--cream); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background 0.3s;
}
.site-header.scrolled,
.site-header.solid { background: rgba(28, 27, 25, 0.95); backdrop-filter: blur(6px); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: var(--serif);
  font-size: 1.9rem;
  letter-spacing: 0.12em;
  text-decoration: none;
  line-height: 1;
}
.logo small {
  display: block;
  font-family: var(--sans);
  font-size: 0.52rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-top: 4px;
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  text-decoration: none;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; color: var(--accent); }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--cream);
  width: 44px;
  height: 44px;
  cursor: pointer;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 24px;
  height: 1.5px;
  background: currentColor;
  position: relative;
  margin: 0 auto;
  transition: transform 0.25s;
}
.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; }
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
.menu-open .menu-toggle span { background: transparent; }
.menu-open .menu-toggle span::before { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: 12vh;
  background: var(--charcoal-2) 65% center / cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(20,19,17,0.55) 0%, rgba(20,19,17,0.1) 60%),
    linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, rgba(0,0,0,0.2) 35%, rgba(28,27,25,0.95) 100%);
}
.hero .container { position: relative; z-index: 1; }
.hero h1 { font-size: clamp(2.8rem, 9vw, 6.5rem); font-weight: 400; text-shadow: 0 2px 24px rgba(0,0,0,0.45); }
.hero .eyebrow, .hero .tagline { text-shadow: 0 1px 8px rgba(0,0,0,0.6); }
.hero .eyebrow { color: var(--cream); }
.hero h1 em { font-style: italic; color: var(--cream-dim); }
.hero .tagline {
  margin: 1rem 0 2rem;
  font-size: 0.8rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.hero .actions { display: flex; flex-wrap: wrap; gap: 1rem; }

/* ---------- Sections ---------- */
section { padding: 6rem 0; }
.section-title { font-size: clamp(2rem, 5vw, 3.2rem); margin-bottom: 1.2rem; }
.lede { max-width: 620px; color: var(--cream-dim); font-size: 1.05rem; }
.center { text-align: center; }
.center .lede { margin: 0 auto; }

/* Category cards */
.categories {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
}
.cat-card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  text-decoration: none;
  background: var(--charcoal-2);
}
.cat-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.cat-card:hover img { transform: scale(1.05); }
.cat-card .label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2rem 1.4rem 1.4rem;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
}
.cat-card h3 { font-size: 2rem; }
.cat-card p { font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cream-dim); }

/* About */
.about { background: var(--charcoal-2); }
.about-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 4rem;
  align-items: center;
}
.about-photo { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.about p + p { margin-top: 1rem; }
.about .signature {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.8rem;
  margin-top: 1.6rem;
  color: var(--accent);
}

/* Sessions */
.sessions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.session {
  border: 1px solid var(--line);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
}
.session h3 { font-size: 1.8rem; margin-bottom: 0.3rem; }
.session .price { color: var(--accent); font-size: 0.85rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 1.2rem; }
.session ul { list-style: none; color: var(--cream-dim); font-size: 0.95rem; flex: 1; }
.session li { padding: 0.45rem 0; border-bottom: 1px solid var(--line); }
.session li:last-child { border-bottom: 0; }
.session .btn { margin-top: 1.6rem; align-self: flex-start; }
.note { margin-top: 1.5rem; font-size: 0.85rem; color: var(--cream-dim); }

/* Shop band */
.shop {
  position: relative;
  background: var(--charcoal-2) center / cover no-repeat fixed;
  text-align: center;
}
.shop::before { content: ""; position: absolute; inset: 0; background: rgba(20, 19, 17, 0.72); }
.shop .container { position: relative; }
.shop .actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 4rem;
}
.contact-info p { color: var(--cream-dim); margin-bottom: 1rem; }
.contact-info a { color: var(--cream); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form .full { grid-column: 1 / -1; }
.form label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
  margin-bottom: 0.4rem;
}
.form input, .form select, .form textarea {
  width: 100%;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--cream);
  font: inherit;
  padding: 0.6rem 0;
  border-radius: 0;
}
.form select option { background: var(--charcoal); }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-bottom-color: var(--accent); }
.form textarea { min-height: 120px; resize: vertical; }
.form-status { grid-column: 1 / -1; font-size: 0.9rem; min-height: 1.5em; }
.form-status.ok { color: var(--accent); }
.form-status.err { color: var(--accent-2); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--cream-dim);
}
.site-footer .logo { display: inline-block; margin-bottom: 1rem; }
.site-footer .links { display: flex; justify-content: center; gap: 1.5rem; margin: 1rem 0; flex-wrap: wrap; }
.site-footer .links a { text-decoration: none; letter-spacing: 0.15em; text-transform: uppercase; font-size: 0.72rem; }
.site-footer .links a:hover { color: var(--accent); }

/* ---------- Portfolio page ---------- */
.page-head { padding: 9rem 0 2rem; text-align: center; }
.page-head h1 { font-size: clamp(2.6rem, 7vw, 4.5rem); }

.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2.5rem;
}
.filters button {
  background: none;
  border: 1px solid transparent;
  color: var(--cream-dim);
  font: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
}
.filters button:hover { color: var(--cream); }
.filters button.active { border-color: var(--cream); color: var(--cream); }

/* Masonry-style grid using CSS columns */
.gallery { columns: 3 300px; column-gap: 12px; padding-bottom: 5rem; }
.gallery figure {
  break-inside: avoid;
  margin-bottom: 12px;
  cursor: zoom-in;
  overflow: hidden;
  background: var(--charcoal-2);
}
.gallery figure.hidden { display: none; }
.gallery img { width: 100%; height: auto; transition: transform 0.5s ease, opacity 0.3s; }
.gallery figure:hover img { transform: scale(1.03); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(12, 12, 11, 0.96);
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 92vw; max-height: 86vh; object-fit: contain; }
.lightbox button {
  position: absolute;
  background: none;
  border: 0;
  color: var(--cream);
  font-size: 2.2rem;
  width: 56px;
  height: 56px;
  cursor: pointer;
  opacity: 0.8;
}
.lightbox button:hover { opacity: 1; }
.lb-close { top: 12px; right: 12px; }
.lb-prev { left: 8px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 8px; top: 50%; transform: translateY(-50%); }

/* ---------- Phones & tablets ---------- */
@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    gap: 0;
    background: rgba(28, 27, 25, 0.98);
    padding: 0.5rem var(--gutter) 1.5rem;
    transform: translateY(-120%);
    transition: transform 0.3s ease;
    z-index: -1;
  }
  .nav-links a { display: block; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
  .menu-open .nav-links { transform: translateY(0); }
  .menu-open .site-header { background: rgba(28, 27, 25, 0.98); }

  section { padding: 4.5rem 0; }
  .categories, .sessions-grid { grid-template-columns: 1fr; }
  .cat-card { aspect-ratio: 4 / 3; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .form { grid-template-columns: 1fr; }
  .shop { background-attachment: scroll; }
  .gallery { columns: 2 150px; column-gap: 8px; }
  .gallery figure { margin-bottom: 8px; }
}

/* Photo credit under the About photo */
.about figure { margin: 0; }
.credit { margin-top: 0.6rem; font-size: 0.75rem; color: var(--cream-dim); letter-spacing: 0.04em; }
.credit a { color: var(--cream-dim); }

/* Two-package pricing layout */
.sessions-grid.two { grid-template-columns: repeat(2, 1fr); max-width: 820px; margin-left: auto; margin-right: auto; }
.session .price { font-family: var(--serif); font-size: 3rem; letter-spacing: 0; text-transform: none; color: var(--cream); margin: 0.2rem 0 1rem; }
.session.featured { position: relative; border-color: var(--accent); background: rgba(138, 154, 107, 0.08); }
.badge {
  position: absolute; top: -0.75rem; left: 1.8rem;
  background: var(--accent); color: var(--charcoal);
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; padding: 0.3rem 0.7rem;
}
.note strong { color: var(--cream); font-weight: 500; }
@media (max-width: 860px) { .sessions-grid.two { grid-template-columns: 1fr; } }