/* ENDO 61 LIMITED — proposal rebuild. Palette: golden yellow / blue / dark grey on light base. */

:root {
  --gold: #E8B10A;
  --gold-deep: #B9880A;
  --blue: #4A90D9;
  --blue-deep: #1F5C99;
  --ink: #4A4A4A;
  --ink-strong: #2A2A2A;
  --paper: #FDFBF6;
  --paper-alt: #F5F0E4;
  --line: #D9CFAF;
  --banner-height: 40px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Source Sans 3', 'Segoe UI', Arial, sans-serif;
  color: var(--ink-strong);
  background: var(--paper);
  padding-top: var(--banner-height);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  color: var(--ink-strong);
  font-weight: 700;
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; }

a { color: var(--blue-deep); }
a:hover, a:focus { color: var(--ink-strong); }

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Proposal banner (fixed, unremovable) ---------- */
.preview-banner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: #1a1a1a;
  color: #f4f4f4;
  text-align: center;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  padding: 11px 10px;
  line-height: 1.3;
}

/* ---------- Watermark (fixed, sparse, low opacity, non-blocking) ---------- */
.watermark {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  overflow: hidden;
}

.watermark span {
  position: absolute;
  display: block;
  font-family: 'Segoe UI', Arial, sans-serif;
  font-weight: 800;
  font-size: 3rem;
  letter-spacing: 0.35em;
  color: rgba(74, 74, 74, 0.06);
  transform: rotate(-30deg);
  white-space: nowrap;
}

.watermark span:nth-child(1) { top: 6%;  left: -8%; }
.watermark span:nth-child(2) { top: 38%; left: 28%; }
.watermark span:nth-child(3) { top: 70%; left: -12%; }
.watermark span:nth-child(4) { top: 95%; left: 40%; }

/* ---------- Header ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 3px solid var(--gold);
  padding: 22px 0 0;
}

.header-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
}

.logo-link {
  display: inline-block;
}

.logo-link img {
  height: 64px;
  width: auto;
  margin: 0 auto;
}

.header-phone {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--ink-strong);
}

.header-phone a {
  color: var(--blue-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-deep);
}

.header-phone a:hover { color: var(--ink-strong); border-color: var(--ink-strong); }

.header-phone .tel-label {
  font-family: 'Source Sans 3', Arial, sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--ink);
  display: block;
}

/* Nav */
.site-nav {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.site-nav li { margin: 0; }

.site-nav a {
  display: block;
  padding: 14px 22px;
  text-decoration: none;
  color: var(--ink-strong);
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  letter-spacing: 0.02em;
  border-right: 1px solid var(--line);
}

.site-nav li:last-child a { border-right: none; }

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--blue-deep);
  background: var(--paper-alt);
}

.nav-toggle {
  display: none;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 0;
}

.hero-overlay {
  background: linear-gradient(180deg, rgba(20,20,20,0.62) 0%, rgba(20,20,20,0.72) 100%);
  padding: 70px 0;
  text-align: center;
}

.hero h1 {
  color: #fff;
  font-size: 2.4rem;
  margin-bottom: 0.4em;
}

.hero p.lede {
  max-width: 640px;
  margin: 0 auto 1.4em;
  font-size: 1.1rem;
  color: #f4f0e4;
}

.hero .crest-rule {
  width: 90px;
  height: 3px;
  background: var(--gold);
  margin: 0 auto 22px;
}

/* Simpler page banner for interior pages */
.page-banner {
  background: var(--paper-alt);
  border-bottom: 1px solid var(--line);
  padding: 46px 0;
  text-align: center;
}

.page-banner h1 { margin-bottom: 0.3em; }

.page-banner .crest-rule {
  width: 70px;
  height: 3px;
  background: var(--gold);
  margin: 14px auto 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 2px;
  text-decoration: none;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 0.98rem;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--blue-deep);
  color: #fff;
}
.btn-primary:hover { background: var(--ink-strong); color: #fff; }

.btn-outline {
  background: transparent;
  color: #fff;
  border-color: #fff;
}
.btn-outline:hover { background: rgba(255,255,255,0.15); }

.btn-secondary {
  background: var(--paper);
  color: var(--ink-strong);
  border-color: var(--gold-deep);
}
.btn-secondary:hover { background: var(--paper-alt); }

.btn-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Sections ---------- */
.section {
  padding: 56px 0;
}

.section-alt {
  background: var(--paper-alt);
}

.section-title {
  text-align: center;
  margin-bottom: 8px;
}

.section-rule {
  width: 70px;
  height: 3px;
  background: var(--gold);
  margin: 0 auto 34px;
}

.section-intro {
  max-width: 700px;
  margin: 0 auto 36px;
  text-align: center;
  color: var(--ink);
}

/* Three-equal-column services grid, ordered/formal, ruled not carded */
.columns-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
}

.columns-3 > div {
  padding: 30px 28px;
  border-right: 1px solid var(--line);
  text-align: center;
}

.columns-3 > div:last-child { border-right: none; }

.columns-3 h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5em;
}

.columns-3 .col-number {
  display: inline-block;
  width: 34px;
  height: 34px;
  line-height: 32px;
  border: 2px solid var(--gold-deep);
  border-radius: 50%;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--ink-strong);
}

/* Two-column media/text block */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: center;
}

.split img {
  border: 1px solid var(--line);
}

.split.reverse .media { order: 2; }
.split.reverse .copy { order: 1; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  align-items: start;
}

/* Info panel (opening hours / patient info) */
.panel {
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 30px;
}

.panel h3 {
  border-bottom: 2px solid var(--gold);
  padding-bottom: 10px;
  margin-bottom: 16px;
}

.placeholder {
  color: var(--ink);
  font-style: italic;
}

/* ---------- Form ---------- */
.enquiry-form {
  max-width: 640px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--line);
  padding: 34px;
}

.form-row { margin-bottom: 20px; }

.form-row label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
  font-family: 'Playfair Display', Georgia, serif;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #b9b9b9;
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
  color: var(--ink-strong);
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: 2px solid var(--blue-deep);
  outline-offset: 1px;
}

.required-mark { color: #a3350f; }

.field-error {
  color: #a3350f;
  font-size: 0.86rem;
  margin-top: 6px;
  display: none;
}

.form-row.has-error input,
.form-row.has-error textarea {
  border-color: #a3350f;
}

.form-row.has-error .field-error { display: block; }

.form-status {
  margin-top: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  display: none;
}

.form-status.visible { display: block; }

.form-status.success {
  border-color: #2f6d2f;
  background: #eef6ee;
  color: #23522a;
}

.form-status.error {
  border-color: #a3350f;
  background: #fbeae5;
  color: #7c2810;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink-strong);
  color: #e9e6dd;
  padding: 40px 0 24px;
  margin-top: 40px;
  border-top: 4px solid var(--gold);
}

.site-footer a { color: #d9e8f7; }
.site-footer a:hover { color: #fff; }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  text-align: center;
}

.footer-grid h4 {
  color: #fff;
  font-size: 1.05rem;
  border-bottom: 1px solid var(--gold);
  display: inline-block;
  padding-bottom: 6px;
  margin-bottom: 12px;
}

.footer-grid ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-grid li { margin-bottom: 8px; }

.footer-proposal {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid #5a5a5a;
  font-size: 0.85rem;
  color: #c9c5ba;
}

.footer-copyright {
  text-align: center;
  margin-top: 10px;
  font-size: 0.8rem;
  color: #a7a39a;
}

/* ---------- Responsive ---------- */
@media (max-width: 820px) {
  .split, .two-col { grid-template-columns: 1fr; }
  .split.reverse .media { order: 1; }
  .split.reverse .copy { order: 2; }
  .columns-3 { grid-template-columns: 1fr; border-top: none; }
  .columns-3 > div {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 640px) {
  :root { --banner-height: 54px; }
  .preview-banner { font-size: 0.66rem; padding: 8px; }
  .site-nav ul { flex-direction: column; }
  .site-nav a { border-right: none; border-bottom: 1px solid var(--line); text-align: center; }
  .site-nav li:last-child a { border-bottom: none; }
  .hero h1 { font-size: 1.7rem; }
  .hero-overlay { padding: 46px 0; }
  .watermark span { font-size: 2rem; }
}