:root {
  --bg: #f7f4ef;
  --bg-alt: #efeae2;
  --ink: #1f1d1a;
  --muted: #6f6a62;
  --line: #ddd6cb;
  --accent: #a38b72;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "Jost", system-ui, sans-serif;
  --pad: clamp(1.25rem, 5vw, 5rem);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 300 1.0625rem/1.7 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.1; margin: 0 0 .5em; }
h1 { font-size: clamp(2.6rem, 5vw, 4.6rem); letter-spacing: -.01em; }
h2 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h3 { font-size: 1.7rem; }
em { font-style: italic; color: var(--accent); }
.eyebrow {
  font-size: .75rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--muted); margin: 0 0 1rem; font-weight: 400;
}
section { padding: clamp(4rem, 10vw, 8rem) var(--pad); }
.section-head { text-align: center; margin-bottom: 3rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .95rem 2rem; font: 400 .8rem/1 var(--sans);
  letter-spacing: .2em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--ink); cursor: pointer; transition: all .35s var(--ease);
}
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-dark:hover { background: transparent; color: var(--ink); }
.btn-line { background: transparent; color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--bg); }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem var(--pad); transition: all .4s var(--ease);
}
.nav.scrolled {
  background: rgba(247, 244, 239, .88); backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding-block: .9rem; box-shadow: 0 1px 0 var(--line);
}
.logo {
  font-family: var(--serif); font-size: 1.55rem; text-decoration: none; letter-spacing: .02em;
}
.logo span { font-style: italic; color: var(--accent); }
.nav-links { display: flex; gap: 2.4rem; align-items: center; }
.nav-links a {
  font-size: .78rem; letter-spacing: .2em; text-transform: uppercase;
  text-decoration: none; position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -4px; height: 1px; width: 100%;
  background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.nav-links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { border: 1px solid var(--ink); padding: .6rem 1.2rem; transition: all .3s; }
.nav-cta:hover { background: var(--ink); color: var(--bg); }
.nav-toggle { display: none; background: none; border: 0; width: 34px; height: 34px; cursor: pointer; position: relative; z-index: 60; }
.nav-toggle span { position: absolute; left: 5px; right: 5px; height: 1.5px; background: var(--ink); transition: .35s var(--ease); }
.nav-toggle span:first-child { top: 12px; }
.nav-toggle span:last-child { top: 21px; }
.nav-toggle[aria-expanded="true"] span:first-child { top: 16px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { top: 16px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: center; padding-top: 7rem; padding-bottom: 3rem;
}
.hero-sub { max-width: 30rem; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }
.hero-media { position: relative; }
.hero-slides { position: relative; aspect-ratio: 4 / 5; overflow: hidden; max-height: 82svh; margin-left: auto; }
.hero-slides img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.06); transition: opacity 1.4s ease, transform 7s linear;
}
.hero-slides img.active { opacity: 1; transform: scale(1); }
.hero-dots { display: flex; gap: .6rem; justify-content: flex-end; margin-top: 1rem; }
.hero-dots button {
  width: 28px; height: 2px; border: 0; padding: 0; background: var(--line); cursor: pointer; transition: background .3s;
}
.hero-dots button.active { background: var(--ink); }

/* ---------- Intro ---------- */
.intro { background: var(--bg-alt); text-align: center; }
.intro p {
  font-family: var(--serif); font-size: clamp(1.5rem, 3vw, 2.3rem); line-height: 1.4;
  max-width: 52rem; margin: 0 auto; font-style: italic;
}

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: 2.5rem; }
.filter {
  background: none; border: 1px solid transparent; padding: .55rem 1.1rem; cursor: pointer;
  font: 400 .75rem var(--sans); letter-spacing: .18em; text-transform: uppercase; color: var(--muted);
  transition: all .3s;
}
.filter:hover { color: var(--ink); }
.filter.active { border-color: var(--ink); color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(.75rem, 1.5vw, 1.25rem); grid-auto-flow: dense; }
.tile { margin: 0; position: relative; overflow: hidden; cursor: zoom-in; aspect-ratio: 4 / 5; transition: opacity .5s, transform .5s var(--ease); }
.tile.tall { grid-row: span 2; aspect-ratio: auto; }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.tile:hover img { transform: scale(1.05); }
.tile figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2.5rem 1.2rem 1rem;
  background: linear-gradient(transparent, rgba(20, 18, 15, .55)); color: #fff;
  font: italic 1.2rem var(--serif); opacity: 0; transform: translateY(8px); transition: all .45s var(--ease);
}
.tile:hover figcaption, .tile:focus-within figcaption { opacity: 1; transform: none; }
.tile.hide { display: none; }
.empty { text-align: center; color: var(--muted); }

/* ---------- Services ---------- */
.services { background: var(--bg-alt); }
.service-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); max-width: 1200px; margin: 0 auto; }
.service { background: var(--bg); padding: clamp(2rem, 3vw, 3rem); transition: background .4s; }
.service:hover { background: #fff; }
.service .num { font-size: .75rem; letter-spacing: .2em; color: var(--accent); display: block; margin-bottom: 1.5rem; }
.service p { color: var(--muted); margin: 0; }
.service-cta { background: var(--ink); color: var(--bg); }
.service-cta:hover { background: var(--ink); }
.service-cta ul { list-style: none; padding: 0; margin: 0 0 2rem; }
.service-cta li { padding: .35rem 0 .35rem 1.4rem; position: relative; opacity: .85; }
.service-cta li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.service-cta .btn { border-color: var(--bg); background: var(--bg); color: var(--ink); }
.service-cta .btn:hover { background: transparent; color: var(--bg); }

/* ---------- About ---------- */
.about { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; max-width: 1300px; margin: 0 auto; }
.about-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 30%; }
.about-text p:not(.eyebrow) { color: var(--muted); }
.stats { display: flex; gap: 2.5rem; flex-wrap: wrap; margin-top: 2.5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.stats strong { display: block; font: 400 2rem var(--serif); }
.stats span { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Process ---------- */
.process { background: var(--bg-alt); }
.steps { list-style: none; padding: 0; margin: 0 auto; max-width: 1200px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.steps li { text-align: center; }
.steps span {
  display: inline-grid; place-items: center; width: 3.2rem; height: 3.2rem; border: 1px solid var(--ink);
  border-radius: 50%; font: italic 1.4rem var(--serif); margin-bottom: 1.2rem;
}
.steps p { color: var(--muted); margin: 0; }

/* ---------- Inquiry ---------- */
.inquire { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 6vw, 6rem); max-width: 1300px; margin: 0 auto; }
.inquire-intro p:not(.eyebrow) { color: var(--muted); }
.direct a { color: var(--ink); }
.form { display: grid; gap: 1.4rem; position: relative; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.field { display: grid; gap: .4rem; border: 0; padding: 0; margin: 0; min-width: 0; }
.field > span, .field legend { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); padding: 0; }
.field input, .field select, .field textarea {
  font: 300 1rem var(--sans); color: var(--ink); background: transparent; width: 100%;
  border: 0; border-bottom: 1px solid var(--line); padding: .7rem 0; border-radius: 0;
  transition: border-color .3s; -webkit-appearance: none; appearance: none;
}
.field select { background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236f6a62'/%3E%3C/svg%3E") no-repeat right center; }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); }
.field.invalid input, .field.invalid textarea, .chips.invalid { border-color: #b4543f; }
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chips legend { margin-bottom: .6rem; }
.chips label { cursor: pointer; position: relative; }
.chips input { position: absolute; inset: 0; opacity: 0; pointer-events: none; margin: 0; }
.chips label span {
  display: inline-block; padding: .55rem 1.1rem; border: 1px solid var(--line);
  font-size: .85rem; transition: all .25s;
}
.chips label:hover span { border-color: var(--ink); }
.chips input:checked + span { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chips input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.chips.invalid label span { border-color: #b4543f; }
.hp { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.btn-submit { justify-self: start; min-width: 14rem; }
.btn-submit[disabled] { opacity: .6; pointer-events: none; }
.form-status { margin: 0; min-height: 1.5em; font-size: .95rem; }
.form-status.ok { color: #4f6b4a; }
.form-status.err { color: #b4543f; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); padding: 3rem var(--pad); display: grid; justify-items: center; gap: 1.2rem; text-align: center; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; color: var(--muted); }
.footer-links a:hover { color: var(--ink); }
.copy { font-size: .8rem; color: var(--muted); margin: 0; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 100; background: rgba(247, 244, 239, .97);
  display: grid; place-items: center; grid-template-columns: 4rem 1fr 4rem; opacity: 0; transition: opacity .35s;
}
.lightbox.open { opacity: 1; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; grid-column: 2; display: grid; justify-items: center; gap: .8rem; }
.lightbox img { max-height: 84svh; max-width: 100%; object-fit: contain; box-shadow: 0 30px 60px -30px rgba(0,0,0,.35); }
.lightbox figcaption { font: italic 1.2rem var(--serif); color: var(--muted); }
.lightbox button { background: none; border: 0; cursor: pointer; color: var(--ink); font: 300 3rem/1 var(--sans); padding: .5rem; transition: opacity .2s; }
.lightbox button:hover { opacity: .5; }
.lb-close { position: absolute; top: 1rem; right: 1.4rem; font-size: 2.6rem !important; }
.lb-prev { grid-column: 1; } .lb-next { grid-column: 3; }

/* ---------- Reveal animations ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .hero-slides img { transition: opacity .01s; transform: none !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .service-list { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 3rem; }
}
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 0; background: var(--bg); flex-direction: column; justify-content: center; gap: 2.2rem;
    opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s;
  }
  .nav-links.open { opacity: 1; visibility: visible; }
  .nav-links a { font-size: 1rem; }
  .hero { grid-template-columns: 1fr; padding-top: 6.5rem; min-height: auto; }
  .hero-text { order: 1; }
  .hero-media { order: 0; }
  .hero-slides { max-height: 52svh; width: 100%; aspect-ratio: 4 / 4.2; }
  .grid { grid-template-columns: 1fr 1fr; }
  .about, .inquire { grid-template-columns: 1fr; }
  .about-media { max-width: 420px; }
}
@media (max-width: 560px) {
  body { font-size: 1rem; }
  .service-list { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; }
  .grid { gap: .6rem; }
  .tile figcaption { opacity: 1; transform: none; font-size: 1rem; padding: 1.5rem .8rem .6rem; }
  .btn-submit { justify-self: stretch; }
  .lightbox { grid-template-columns: 2.6rem 1fr 2.6rem; }
  .lightbox button { font-size: 2.2rem; }
}
.lightbox figcaption:empty { display: none; }
.about-media { position: relative; }
.about-media::before {
  content: ""; position: absolute; inset: 1.5rem -1.5rem -1.5rem 1.5rem;
  border: 1px solid var(--accent); z-index: -1;
}
.about-media img { position: relative; }
.about-text p.signature { font: italic 1.9rem var(--serif); color: var(--ink); margin: 1.5rem 0 0; }
@media (max-width: 820px) { .about-media { margin-right: 1.5rem; } }
@media (max-width: 820px) {
  .about-media { max-width: 340px; }
  .about-media img { aspect-ratio: 1 / 1; }
}
@media (max-width: 560px) {
  .stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: space-between; gap: 1rem; }
  .stats strong { font-size: 1.5rem; }
  .stats span { font-size: .62rem; letter-spacing: .14em; }
}
.about-media img { height: auto; }

/* ---------- Golf ---------- */
.golf { overflow: hidden; }
.golf-head {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: end;
  max-width: 1300px; margin: 0 auto 2.5rem;
}
.golf-intro { color: var(--muted); margin: 0; max-width: 32rem; }
.golf-track {
  display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory;
  margin-inline: calc(-1 * var(--pad)); padding-inline: var(--pad);
  scroll-padding-inline: var(--pad); scrollbar-width: none;
}
.golf-track::-webkit-scrollbar { display: none; }
.golf-slide {
  flex: 0 0 min(72vw, 1000px); aspect-ratio: 16 / 9; margin: 0; overflow: hidden;
  scroll-snap-align: start; cursor: zoom-in;
}
.golf-slide img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.golf-slide:hover img { transform: scale(1.04); }
.golf-nav { display: flex; gap: .6rem; justify-content: flex-end; max-width: 1300px; margin: 1.5rem auto 0; }
.golf-btn {
  width: 3rem; height: 3rem; border-radius: 50%; border: 1px solid var(--ink); background: transparent;
  color: var(--ink); font-size: 1.1rem; cursor: pointer; transition: all .3s;
}
.golf-btn:hover { background: var(--ink); color: var(--bg); }
.stat-link { text-decoration: none; }
.stat-link:hover span { color: var(--ink); }
@media (max-width: 820px) {
  .golf-head { grid-template-columns: 1fr; gap: 1rem; }
  .golf-slide { flex-basis: 86vw; }
}

/* Sessions: 6 cards, then the "Every session includes" card as a full-width band */
.service-cta {
  grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem 3rem;
}
.service-cta h3 { margin: 0; }
.service-cta ul { margin: 0; display: grid; grid-template-columns: 1fr 1fr; column-gap: 2rem; }
@media (max-width: 980px) {
  .service-cta { grid-template-columns: 1fr; justify-items: start; }
}
@media (max-width: 560px) {
  .service-cta ul { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, auto); justify-content: start; column-gap: 3rem; }
}