/* =========================================================
   Lama Health Care — styles
   1. Design tokens   2. Base   3. Layout   4. Components
   5. Sections        6. Responsive
   ========================================================= */

/* ---------- 1. Design tokens: change the brand in one place ---------- */
:root {
  --teal: #1F4A45;
  --teal-deep: #15332F;
  --cream: #F7F3EC;
  --sand: #EEE6D9;
  --clay: #C2865A;
  --clay-dark: #A86E45;
  --ink: #1D2523;
  --muted: #5A6763;
  --line: #DDD4C5;
  --white: #FFFFFF;

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --shadow: 0 20px 50px -24px rgba(21, 51, 47, .35);
  --max: 1180px;
}

/* ---------- 2. Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--teal); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.12; margin: 0 0 .5em; color: var(--teal-deep); }
h1 { font-size: clamp(2.5rem, 4.6vw, 4rem); letter-spacing: -.01em; text-wrap: balance; }
h1 em { font-style: italic; color: var(--clay-dark); }
h2 { font-size: clamp(2rem, 3.6vw, 3rem); }
h3 { font-size: 1.45rem; font-weight: 600; }
p { margin: 0 0 1em; }
figure { margin: 0; }

.eyebrow {
  font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--clay-dark); margin-bottom: 1rem;
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 34em; }

/* ---------- 3. Layout ---------- */
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-tint { background: var(--sand); }
.section-dark { background: var(--teal-deep); color: var(--cream); }
.section-dark h2, .section-dark h3 { color: var(--cream); }
.section-dark .eyebrow { color: var(--clay); }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head p:last-child { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(40px, 7vw, 96px); align-items: center; }
.split-reverse .split-media { order: 2; }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.split-reverse .split-media img { aspect-ratio: 5 / 4; object-position: 70% center; }

/* ---------- 4. Components ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 1rem/1 var(--sans); text-decoration: none;
  padding: 17px 28px; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--teal); color: var(--cream); }
.btn-primary:hover { background: var(--teal-deep); }
.btn-ghost { border-color: var(--teal); color: var(--teal); }
.btn-ghost:hover { background: var(--teal); color: var(--cream); }
.btn-small { padding: 12px 20px; font-size: .92rem; }
.btn-block { width: 100%; }
:focus-visible { outline: 3px solid var(--clay); outline-offset: 3px; }

/* Brand lockup */
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--teal); }
.brand-mark { width: 40px; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--serif); font-size: 1.85rem; font-weight: 600; letter-spacing: .01em; }
.brand-sub { font-size: .62rem; font-weight: 600; letter-spacing: .32em; text-transform: uppercase; margin-top: 5px; }
.brand-light { color: var(--cream); }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 243, 236, .9); backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 84px; gap: 24px; }
.main-nav { display: flex; gap: 32px; }
.main-nav a { text-decoration: none; color: var(--ink); font-size: .95rem; font-weight: 500; }
.main-nav a:hover { color: var(--clay-dark); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.header-phone { text-decoration: none; font-weight: 600; font-size: .95rem; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--cream); border-radius: var(--radius); padding: 32px 30px;
  border-top: 3px solid var(--clay);
}
.card p { color: var(--muted); margin: 0; }

/* Lists */
.principles { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 26px; }
.principles li { padding-left: 22px; border-left: 2px solid var(--clay); }
.principles h3 { font-size: 1.3rem; margin-bottom: .25em; }
.principles p { color: var(--muted); margin: 0; }
.ticks { list-style: none; padding: 0; margin: 0 0 1.4em; }
.ticks li { position: relative; padding-left: 30px; margin-bottom: 10px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 14px; height: 8px;
  border-left: 2px solid var(--clay); border-bottom: 2px solid var(--clay); transform: rotate(-45deg);
}

/* ---------- 5. Sections ---------- */
/* Hero */
.hero { padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 8vw, 104px); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-media img {
  border-radius: 240px 240px var(--radius) var(--radius);
  aspect-ratio: 5 / 4; object-fit: cover; object-position: 48% 40%;
  box-shadow: var(--shadow); width: 100%;
}

/* Trust strip */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid > div { padding: 28px 24px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.trust-grid > div:first-child { border-left: 0; padding-left: 0; }
.trust-k { font-size: .72rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--clay-dark); }
.trust-v { font-family: var(--serif); font-size: 1.3rem; font-weight: 600; color: var(--teal-deep); line-height: 1.25; }

/* Steps: they climb, like the logo */
.steps { list-style: none; padding: 72px 0 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step { background: rgba(247, 243, 236, .06); border: 1px solid rgba(247, 243, 236, .14); border-radius: var(--radius); padding: 32px 26px; }
.step:nth-child(2) { transform: translateY(-24px); }
.step:nth-child(3) { transform: translateY(-48px); }
.step:nth-child(4) { transform: translateY(-72px); border-color: var(--clay); }
.step-n { display: block; font-family: var(--serif); font-size: 2.6rem; color: var(--clay); line-height: 1; margin-bottom: 18px; }
.step p { color: rgba(247, 243, 236, .75); margin: 0; }

/* Areas */
.areas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.area { border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 32px; position: relative; overflow: hidden; }
.area::after { content: ""; position: absolute; right: -30px; bottom: -30px; width: 120px; height: 120px; border-radius: 50%; background: var(--sand); }
.area h3 { font-size: 2rem; margin: 0; position: relative; z-index: 1; }

/* Enquiry */
.enquire-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.enquire-intro > p { color: var(--muted); }
.enquire-media img { border-radius: var(--radius); margin: 32px 0; aspect-ratio: 16 / 10; object-fit: cover; }
.contact-lines p { display: flex; gap: 16px; margin: 0 0 6px; }
.contact-lines span { width: 52px; font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--clay-dark); padding-top: 3px; }
.contact-lines a { font-weight: 600; text-decoration: none; }

.form-card { background: var(--white); border-radius: 20px; padding: clamp(24px, 4vw, 44px); box-shadow: var(--shadow); }
.tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; background: var(--cream); padding: 6px; border-radius: 999px; margin-bottom: 28px; }
.tabs button {
  font: 600 .88rem/1.2 var(--sans); color: var(--muted); background: none; border: 0;
  padding: 12px 10px; border-radius: 999px; cursor: pointer; transition: background .2s, color .2s;
}
.tabs button[aria-selected="true"] { background: var(--teal); color: var(--cream); }
.form-hint { color: var(--muted); font-size: .95rem; }
.field { margin-bottom: 18px; flex: 1; }
.field-row { display: flex; gap: 16px; }
.field label { display: block; font-size: .88rem; font-weight: 600; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: 400 1rem/1.4 var(--sans); color: var(--ink);
  padding: 13px 15px; border: 1.5px solid var(--line); border-radius: 10px; background: var(--white);
  transition: border-color .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--teal); outline: none; }
.field textarea { resize: vertical; }
.field .invalid, .field input.invalid { border-color: #B4472E; }
.consent { display: flex; gap: 12px; font-size: .86rem; color: var(--muted); margin: 8px 0 24px; line-height: 1.5; }
.consent input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--teal); flex-shrink: 0; }
.hp { position: absolute; left: -9999px; }
.form-status { margin: 14px 0 0; font-size: .95rem; font-weight: 500; }
.form-status.ok { color: var(--teal); }
.form-status.err { color: #B4472E; }
[hidden] { display: none !important; }

/* Crisis */
.crisis { background: var(--cream); border-top: 1px solid var(--line); padding: 28px 0; }
.crisis p { margin: 0; font-size: .95rem; color: var(--muted); max-width: 900px; }
.crisis strong { color: var(--ink); }

/* Footer */
.site-footer { background: var(--teal-deep); color: rgba(247, 243, 236, .8); padding: 72px 0 32px; font-size: .95rem; }
.site-footer a { color: var(--cream); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(247, 243, 236, .15); }
.footer-tag { margin-top: 18px; max-width: 26em; }
.site-footer h4 { font: 600 .75rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--clay); margin: 8px 0 16px; }
.privacy { margin-top: 28px; }
.privacy summary { cursor: pointer; font-weight: 600; color: var(--cream); }
.privacy-body { max-width: 780px; margin-top: 14px; }
.legal { margin: 28px 0 0; font-size: .85rem; opacity: .7; }

/* Gentle fade-in as sections scroll into view */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- 6. Responsive ---------- */
@media (max-width: 1020px) {
  .main-nav { display: none; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps { padding-top: 0; }
  .step:nth-child(n) { transform: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid > div:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .header-inner { height: 72px; }
  .header-phone { display: none; }
  .brand-mark { width: 34px; height: 34px; }
  .brand-name { font-size: 1.6rem; }
  .hero-grid, .split, .enquire-grid { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .hero-media img { aspect-ratio: 4 / 3; border-radius: 140px 140px var(--radius) var(--radius); }
  .split-reverse .split-media { order: 0; }
  .split-media img { aspect-ratio: 4 / 3; }
  .cards, .areas, .steps, .footer-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-grid > div { padding: 20px 12px 20px 0; border-left: 0; }
  .field-row { flex-direction: column; gap: 0; }
  .tabs { grid-template-columns: 1fr; border-radius: 16px; }
  .tabs button { border-radius: 12px; }
  .hero-actions .btn { width: 100%; }
}