/* =============================================================
   1. Tokens
   ============================================================= */
:root {
  --bg:        #f4faf9;   /* off-white, cool */
  --bg-2:      #e6f6f4;
  --paper:     #ffffff;
  --glass:     rgba(255, 255, 255, 0.55);
  --glass-2:   rgba(255, 255, 255, 0.3);
  --ink:       #12312e;
  --ink-soft:  #3a5450;
  --ink-mute:  #6d8480;
  --accent:    #00b8a9;   /* turquoise */
  --accent-2:  #6fd6c9;   /* soft mint */
  --accent-dark: #068f83;
  --sun:       #ffb37a;   /* warm accent for CTAs / badges */
  --line:      rgba(18, 49, 46, 0.1);

  --serif: "Fraunces", "Georgia", serif;
  --sans: "Inter", system-ui, sans-serif;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* =============================================================
   2. Reset & base
   ============================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  tab-size: 2;
  overflow-x: clip;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { font-family: var(--serif); text-wrap: balance; line-height: 1.08; letter-spacing: -0.01em; color: var(--ink); }
em { font-style: italic; color: var(--accent-dark); }
ul { list-style: none; padding: 0; }
::selection { background: var(--accent-2); color: var(--ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =============================================================
   3. Utilities
   ============================================================= */
.container { width: 100%; max-width: 1220px; margin-inline: auto; padding-inline: 1.25rem; }
.skip-link {
  position: fixed; top: -100px; left: 1rem;
  padding: .6rem 1rem; background: var(--paper); color: var(--ink);
  z-index: 9999; border-radius: 8px; font-weight: 600;
  box-shadow: 0 8px 24px rgba(0,0,0,.15);
}
.skip-link:focus { top: 1rem; }
.kicker {
  font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-dark); margin-bottom: .6rem;
}
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-sub { color: var(--ink-mute); margin-top: .6rem; font-size: 1.05rem; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-split] { opacity: 1; transform: none; }

/* =============================================================
   4. Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .85rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: .95rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .35s var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 184, 169, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 184, 169, .45); }

.btn-glass {
  background: var(--glass);
  border: 1px solid rgba(255,255,255,.6);
  color: var(--ink);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
}
@supports not (backdrop-filter: blur(1px)) { .btn-glass { background: rgba(255,255,255,.85); } }
.btn-glass:hover { transform: translateY(-2px); background: rgba(255,255,255,.75); }

.btn-glass-sm { padding: .55rem 1.1rem; font-size: .85rem; background: var(--glass); border: 1px solid rgba(255,255,255,.6); backdrop-filter: blur(10px); }

/* =============================================================
   5. Glass card
   ============================================================= */
.glass-card {
  background: rgba(255,255,255,.75); /* solid fallback */
  border: 1px solid rgba(255,255,255,.6);
  border-radius: 22px;
  box-shadow: 0 20px 50px rgba(18, 49, 46, .08);
}
@supports (backdrop-filter: blur(1px)) {
  .glass-card {
    background: var(--glass);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
  }
}

/* =============================================================
   6. Nav
   ============================================================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(244, 250, 249, .7);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  transition: border-color .3s var(--ease-out), box-shadow .3s var(--ease-out);
}
.nav.is-scrolled { border-color: var(--line); box-shadow: 0 8px 24px rgba(18,49,46,.06); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: .9rem; }
.nav-brand { display: flex; align-items: center; gap: .5rem; font-family: var(--serif); font-weight: 600; font-size: 1.15rem; }
.nav-brand-mark {
  display: inline-block; width: 32px; height: 32px; border-radius: 50%; object-fit: cover;
  background: #fff; flex-shrink: 0;
}
.nav-links { display: none; gap: 1.75rem; }
.nav-links a { font-size: .93rem; font-weight: 500; color: var(--ink-soft); position: relative; padding-block: .3rem; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--accent); transition: width .3s var(--ease-out);
}
.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: .75rem; }
.nav-icon-link {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
  color: var(--accent-dark); background: rgba(0,184,169,.1);
  transition: background .3s var(--ease-out), transform .3s var(--ease-out);
}
.nav-icon-link:hover { background: rgba(0,184,169,.18); transform: translateY(-1px); }
.nav-toggle { display: grid; gap: 5px; padding: .4rem; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease-out), opacity .3s var(--ease-out); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  max-height: 0; overflow: hidden; background: var(--paper);
  transition: max-height .4s var(--ease-out);
}
.mobile-nav.is-open { max-height: 480px; border-top: 1px solid var(--line); }
.mobile-nav a { display: block; padding: .9rem 1.25rem; font-weight: 500; border-bottom: 1px solid var(--line); }

@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-toggle { display: none; }
}

/* =============================================================
   7. Hero
   ============================================================= */
.hero { position: relative; padding-block: 4rem 5rem; overflow: clip; }
.hero-mesh {
  position: absolute; inset: -10% -10% 0 -10%; z-index: -1;
  background:
    radial-gradient(at 15% 20%, rgba(0,184,169,.25) 0%, transparent 50%),
    radial-gradient(at 85% 15%, rgba(255,179,122,.25) 0%, transparent 50%),
    radial-gradient(at 50% 80%, rgba(111,214,201,.3) 0%, transparent 55%);
  filter: blur(60px) saturate(140%);
  animation: meshDrift 26s ease-in-out infinite;
}
@keyframes meshDrift {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50%      { transform: scale(1.15) rotate(8deg); }
}
.hero-grid { display: grid; gap: 3rem; align-items: center; }
.hero-title { font-size: clamp(2.2rem, 5.4vw, 3.6rem); margin-bottom: 1.1rem; max-width: 14ch; }
.hero-sub { color: var(--ink-soft); font-size: 1.1rem; max-width: 46ch; margin-bottom: 1.8rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.6rem; }
.hero-stats { display: flex; gap: 2.2rem; flex-wrap: wrap; }
.hero-stat { display: flex; flex-direction: column; }
.stat-num { font-family: var(--serif); font-size: 2rem; font-weight: 600; color: var(--accent-dark); }
.stat-label { font-size: .85rem; color: var(--ink-mute); }

.hero-visual { position: relative; }
.hero-visual img {
  width: 100%; aspect-ratio: 4/5; object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 40px 80px rgba(18,49,46,.18);
}

@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.1fr .9fr; }
}

/* =============================================================
   8. About
   ============================================================= */
.about { padding-block: 5rem; }
.about-grid { display: grid; gap: 3rem; align-items: center; }
.about-visual { position: relative; }
.about-visual img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 24px; box-shadow: 0 30px 60px rgba(18,49,46,.14); }
.about-badge {
  position: absolute; left: -1rem; bottom: -1rem;
  padding: 1rem 1.3rem; display: flex; flex-direction: column; gap: .1rem;
}
.about-badge strong { font-family: var(--serif); font-size: 1.2rem; color: var(--accent-dark); }
.about-badge span { font-size: .8rem; color: var(--ink-mute); }
.about-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 1.1rem; max-width: 16ch; }
.about-copy p { color: var(--ink-soft); margin-bottom: 1rem; }
.about-list { margin-top: 1.3rem; display: grid; gap: .7rem; }
.about-list li { position: relative; padding-left: 1.6rem; color: var(--ink-soft); font-size: .96rem; }
.about-list li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }

@media (min-width: 860px) {
  .about-grid { grid-template-columns: .8fr 1.2fr; }
}

/* =============================================================
   9. Services
   ============================================================= */
.services { padding-block: 5rem; background: linear-gradient(180deg, transparent, var(--bg-2) 40%, transparent); }
.services-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.service-card { padding: 1.5rem; transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out); }
.service-card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px rgba(18,49,46,.14); }
.service-card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 16px; margin-bottom: 1.1rem; }
.service-card h3 { font-size: 1.15rem; margin-bottom: .4rem; }
.service-card p { color: var(--ink-mute); font-size: .92rem; }

/* =============================================================
   10. Gallery
   ============================================================= */
.gallery { padding-block: 5rem; }
.gallery-grid { display: grid; gap: 1rem; grid-template-columns: repeat(2, 1fr); }
.gallery-grid figure { border-radius: 18px; overflow: hidden; aspect-ratio: 1; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease-out); }
.gallery-grid figure:hover img { transform: scale(1.08); }
@media (min-width: 720px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }

/* =============================================================
   11. Testimonials
   ============================================================= */
.testimonials { padding-block: 5rem; background: linear-gradient(180deg, transparent, var(--bg-2) 40%, transparent); }
.testimonials-grid { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.testimonial-card { padding: 1.8rem; text-align: left; }
.testimonial-card img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; margin-bottom: 1rem; }
.testimonial-text { color: var(--ink-soft); font-size: .96rem; margin-bottom: .9rem; }
.testimonial-name { font-weight: 600; font-size: .9rem; color: var(--accent-dark); }
.testimonials-note { margin-top: 1.5rem; font-size: .8rem; color: var(--ink-mute); text-align: center; }

/* =============================================================
   11.5 Booking (GHL calendar embed)
   ============================================================= */
.booking { padding-block: 5rem; }
.booking-embed { padding: 0; overflow: hidden; min-height: 720px; }
.booking-embed iframe { width: 100%; height: 720px; min-height: 720px; border: 0; display: block; }
@media (max-width: 640px) {
  .booking-embed, .booking-embed iframe { min-height: 900px; height: 900px; }
}

/* =============================================================
   12. Location
   ============================================================= */
.location { padding-block: 5rem; }
.location-grid { display: grid; gap: 2rem; }
.location-address { font-size: 1.05rem; margin: 1rem 0 1.4rem; color: var(--ink-soft); }
.hours-list { display: grid; gap: .6rem; margin-bottom: 2rem; max-width: 380px; }
.hours-list li { display: flex; justify-content: space-between; padding: .7rem 1rem; background: var(--paper); border-radius: 12px; border: 1px solid var(--line); font-size: .92rem; }
.hours-list li span:last-child { color: var(--accent-dark); font-weight: 600; }
.location-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.location-map { overflow: hidden; padding: 0; min-height: 320px; }
.location-map iframe { width: 100%; height: 100%; min-height: 320px; border: 0; }

@media (min-width: 900px) {
  .location-grid { grid-template-columns: 1fr 1fr; }
}

/* =============================================================
   13. Contact
   ============================================================= */
.contact { padding-block: 5rem; }
.contact-grid { display: grid; gap: 2.5rem; }
.contact-copy h2 { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: .8rem; max-width: 18ch; }
.contact-details { margin-top: 1.6rem; display: grid; gap: .6rem; font-size: .96rem; color: var(--ink-soft); }
.contact-details a:hover { color: var(--accent-dark); }
.contact-form { padding: 2rem; display: grid; gap: 1.1rem; }
.form-row { display: grid; gap: .4rem; }
.form-row label { font-size: .85rem; font-weight: 600; color: var(--ink-soft); }
.form-row input, .form-row textarea {
  font: inherit; padding: .8rem 1rem; border-radius: 12px; border: 1px solid var(--line);
  background: rgba(255,255,255,.8); color: var(--ink); resize: vertical;
}
.form-row input:focus, .form-row textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
.form-note { font-size: .85rem; color: var(--accent-dark); min-height: 1.2em; }

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: .9fr 1.1fr; }
}

/* =============================================================
   14. Footer
   ============================================================= */
.footer { background: #0f2b28; color: #dcf2ef; padding-block: 4rem 2rem; margin-top: 3rem; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: 1.4fr 1fr 1fr; margin-bottom: 2.5rem; }
.footer .nav-brand { color: #fff; }
.footer-brand p { margin-top: .8rem; color: rgba(220,242,239,.7); font-size: .92rem; max-width: 32ch; }
.footer-col h4 { font-family: var(--sans); font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; color: rgba(220,242,239,.6); margin-bottom: 1rem; }
.footer-col ul { display: grid; gap: .6rem; }
.footer-col a { font-size: .92rem; color: rgba(220,242,239,.85); }
.footer-col a:hover { color: var(--accent-2); }
.footer-social { display: flex; flex-direction: column; gap: .6rem; }
.footer-social a { font-size: .92rem; color: rgba(220,242,239,.85); }
.footer-social a:hover { color: var(--accent-2); }
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem;
  padding-top: 1.6rem; border-top: 1px solid rgba(220,242,239,.15);
  font-size: .8rem; color: rgba(220,242,239,.6);
}
.footer-credits a { text-decoration: underline; }

@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* =============================================================
   15. WhatsApp FAB
   ============================================================= */
.whatsapp-fab {
  position: fixed; right: 1.3rem; bottom: 1.3rem; z-index: 90;
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff;
  box-shadow: 0 16px 32px rgba(37, 211, 102, .45);
  transition: transform .35s var(--ease-out);
}
.whatsapp-fab:hover { transform: scale(1.08); }

/* =============================================================
   16. AI chat assistant
   ============================================================= */
.ai-chat { position: fixed; left: 1.3rem; bottom: 1.3rem; z-index: 95; }
.ai-chat-fab {
  display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)); color: #fff;
  box-shadow: 0 16px 32px rgba(0, 184, 169, .4);
  transition: transform .35s var(--ease-out);
}
.ai-chat-fab:hover { transform: scale(1.08); }
.ai-chat-panel {
  position: absolute; left: 0; bottom: 72px; width: min(340px, 88vw);
  max-height: 70vh; flex-direction: column;
  padding: 0; overflow: hidden;
}
.ai-chat-panel[hidden] { display: none; }
.ai-chat-panel:not([hidden]) { display: flex; }
.ai-chat-head { display: flex; align-items: center; gap: .7rem; padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); }
.ai-chat-head img { width: 36px; height: 36px; border-radius: 50%; }
.ai-chat-head strong { display: block; font-size: .95rem; }
.ai-chat-head span { font-size: .78rem; color: var(--ink-mute); }
.ai-chat-body { flex: 1; overflow-y: auto; padding: 1rem 1.1rem; display: flex; flex-direction: column; gap: .7rem; min-height: 160px; max-height: 320px; }
.ai-msg { max-width: 88%; padding: .65rem .9rem; border-radius: 14px; font-size: .88rem; line-height: 1.45; }
.ai-msg-bot { align-self: flex-start; background: rgba(0,184,169,.12); color: var(--ink); border-bottom-left-radius: 4px; }
.ai-msg-user { align-self: flex-end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.ai-msg-typing { align-self: flex-start; font-size: .8rem; color: var(--ink-mute); font-style: italic; }
.ai-chat-suggestions { display: flex; flex-wrap: wrap; gap: .4rem; padding: 0 1.1rem .7rem; }
.ai-chat-suggestions button {
  font-size: .76rem; padding: .4rem .7rem; border-radius: 999px; border: 1px solid var(--line);
  background: rgba(0,184,169,.06); color: var(--accent-dark);
}
.ai-chat-suggestions button:hover { background: rgba(0,184,169,.14); }
.ai-chat-form { display: flex; gap: .5rem; padding: .8rem 1rem; border-top: 1px solid var(--line); }
.ai-chat-form input {
  flex: 1; font: inherit; padding: .6rem .9rem; border-radius: 999px; border: 1px solid var(--line);
  background: rgba(255,255,255,.85); color: var(--ink);
}
.ai-chat-form input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.ai-chat-form button {
  width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff;
  display: grid; place-items: center; flex-shrink: 0;
}

@media (max-width: 540px) {
  .whatsapp-fab { right: 1rem; bottom: 1rem; }
  .ai-chat { left: 1rem; bottom: 1rem; }
}

/* =============================================================
   17. Credits page
   ============================================================= */
.page-credits { padding: 3rem 0 5rem; }
.page-credits .masthead { padding-bottom: 2rem; }
.page-credits h1 { font-size: 2rem; margin-bottom: 1.5rem; }
.credits-list { display: grid; gap: 1rem; margin-top: 1.5rem; }
.credits-list li { padding: 1rem; border: 1px solid var(--line); border-radius: 12px; font-size: .9rem; }
.credits-list a { color: var(--accent-dark); text-decoration: underline; }

/* =============================================================
   17. Responsive
   ============================================================= */
@media (min-width: 540px)  { .hero-title { max-width: 16ch; } }
@media (min-width: 1280px) { .container { padding-inline: 2rem; } }

/* =============================================================
   18. Reduced motion (only intrusive)
   ============================================================= */
@media (prefers-reduced-motion: reduce) {
  .hero-mesh { animation: none; }
}