/* ================================================================
   ECHO PROPERTY MAINTENANCE — Warm Craftsmanship
   Lustre Digital · 2026
   ================================================================ */

:root {
  /* Palette */
  --cream:         #e8dcc4;
  --cream-paper:   #f0e6d2;
  --cream-card:    #faf6ed;
  --cream-pale:    #fffaf0;
  --burgundy:      #6d1d1d;
  --burgundy-hover:#5c1818;
  --burgundy-light:#8b3838;
  --brown:         #8b5a3c;
  --brown-soft:    #a87852;
  --brown-dark:    #3a2f25;
  --ink:           #2a211a;
  --muted:         #7a6a56;
  --line:          rgba(58, 47, 37, 0.12);
  --line-strong:   rgba(58, 47, 37, 0.22);

  /* Typography */
  --font:          'DM Serif Display', Georgia, serif;
  --font-body:     'DM Sans', system-ui, -apple-system, sans-serif;
  --font-hero:     clamp(2.5rem, 6.5vw, 5rem);
  --font-h1:       clamp(2.25rem, 4.5vw, 3.5rem);
  --font-h2:       clamp(1.5rem, 2.5vw, 2rem);
  --font-body-s:   clamp(0.95rem, 1.1vw, 1.0625rem);
  --font-small:    0.8rem;
  --font-label:    0.78rem;

  /* Layout */
  --container:     1200px;
  --gutter:        clamp(1.25rem, 4vw, 3rem);
  --section-pad:   clamp(4.5rem, 10vw, 8rem);

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

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: var(--font-body-s);
  font-weight: 400;
  line-height: 1.65;
  color: var(--brown-dark);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
a:hover { color: var(--burgundy); }
h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 400;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--burgundy);
}
h1 em, h2 em { font-style: italic; color: var(--brown); }
p + p { margin-top: 1em; }
strong { font-weight: 600; }
::selection { background: var(--burgundy); color: var(--cream-pale); }

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

/* Paper grain — subtle warm texture over whole page */
.grain {
  position: fixed; inset: 0; pointer-events: none;
  opacity: 0.035; mix-blend-mode: multiply; z-index: 1;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  background-size: 200px;
}

/* Reveal + stagger via --i */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 0.1s);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Accent line */
.accent-line {
  display: inline-block;
  width: 0; height: 1.5px;
  background: var(--burgundy);
  margin-right: 0.85rem;
  vertical-align: middle;
  transition: width 0.8s var(--ease-out);
}
.reveal.visible .accent-line { width: 48px; }

/* Section label pattern (matches Burr) */
.section-label {
  display: flex; align-items: center;
  font-size: var(--font-label);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 1.25rem;
}
.section-title { font-size: var(--font-h1); margin-bottom: 1.25rem; max-width: 720px; }
.section-intro { font-size: clamp(1rem, 1.25vw, 1.15rem); color: var(--muted); max-width: 640px; margin-bottom: 3rem; line-height: 1.75; }

/* Draft placeholder marker */
.draft {
  position: relative;
  outline: 1px dashed rgba(109, 29, 29, 0.35);
  outline-offset: 4px;
  border-radius: 2px;
}
.draft::before {
  content: 'client to provide';
  position: absolute; top: -0.55rem; right: 0.4rem;
  font-size: 0.6rem; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  background: var(--cream); color: var(--burgundy);
  padding: 0 0.5rem;
  z-index: 2;
}

/* ====== Buttons ====== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 44px;
  padding: 0.95rem 2rem;
  font-family: var(--font-body);
  font-size: var(--font-small);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.35s var(--ease);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.btn-primary { background: var(--burgundy); color: var(--cream-pale); }
.btn-primary:hover {
  background: var(--burgundy-hover); color: var(--cream-pale);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(109, 29, 29, 0.28);
}
.btn-outline {
  background: transparent; color: var(--cream-pale);
  border: 1.5px solid rgba(250, 246, 237, 0.8);
}
.btn-outline:hover { background: var(--cream-pale); color: var(--burgundy); border-color: var(--cream-pale); }
.btn-dark-outline {
  background: transparent; color: var(--burgundy);
  border: 1.5px solid var(--burgundy);
}
.btn-dark-outline:hover { background: var(--burgundy); color: var(--cream-pale); }
.btn-full { width: 100%; }

/* ====== Header ====== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  background: rgba(232, 220, 196, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 100;
  padding: 1rem 0;
  transition: padding 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.scrolled {
  padding: 0.55rem 0;
  background: rgba(232, 220, 196, 0.96);
  box-shadow: 0 2px 24px rgba(58, 47, 37, 0.08);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter);
}
.logo-wrap { display: flex; align-items: center; gap: 0.65rem; line-height: 1; }
.logo-wrap .logo-icon { height: 42px; width: auto; transition: height 0.3s var(--ease); }
.site-header.scrolled .logo-wrap .logo-icon { height: 36px; }
.logo-word {
  display: flex; flex-direction: column;
  font-family: var(--font);
  color: var(--burgundy);
  font-size: 1.4rem;
  line-height: 0.95;
  transition: font-size 0.3s var(--ease);
}
.logo-word-sub {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin-top: 0.25rem;
}
.site-header.scrolled .logo-word { font-size: 1.2rem; }
@media (max-width: 480px) {
  .logo-word { font-size: 1.1rem; }
  .logo-word-sub { font-size: 0.55rem; }
  .logo-wrap .logo-icon { height: 36px; }
}

.nav-desktop { display: none; align-items: center; gap: 2rem; }
.nav-desktop a {
  font-size: var(--font-small);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brown-dark);
  position: relative;
  padding: 0.5rem 0;
}
.nav-desktop a:not(.nav-cta)::after {
  content: ''; position: absolute; bottom: -2px; left: 0; width: 0; height: 1.5px;
  background: var(--burgundy); transition: width 0.3s var(--ease);
}
.nav-desktop a:not(.nav-cta):hover::after,
.nav-desktop a:not(.nav-cta).active::after { width: 100%; }
.nav-cta {
  padding: 0.65rem 1.5rem !important;
  background: var(--burgundy);
  color: var(--cream-pale) !important;
  border-radius: 2px;
  min-height: 40px;
}
.nav-cta:hover { background: var(--burgundy-hover); transform: translateY(-1px); }

.nav-toggle {
  display: flex; flex-direction: column; gap: 5px;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer;
  padding: 7px 4px; justify-content: center;
}
.nav-toggle span {
  display: block; width: 100%; height: 1.75px;
  background: var(--brown-dark);
  transition: all 0.3s var(--ease);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  position: fixed; top: 0; left: 0; width: 100%; height: 100vh; height: 100dvh;
  background: rgba(240, 230, 210, 0.98);
  backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
  z-index: 99;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem;
  opacity: 0; visibility: hidden;
  transition: all 0.4s var(--ease);
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-size: 1.4rem; font-weight: 500;
  color: var(--brown-dark); letter-spacing: 0.04em; text-transform: uppercase;
  padding: 0.6rem 1rem;
}
.mobile-menu a:hover { color: var(--burgundy); }

@media (min-width: 900px) {
  .nav-desktop { display: flex; }
  .nav-toggle { display: none; }
}

/* ====== Hero ====== */
.hero {
  position: relative;
  min-height: 92vh;
  min-height: 92dvh;
  display: flex; align-items: center;
  overflow: hidden;
  margin-top: 0;
  padding-top: clamp(5rem, 10vh, 8rem);
  padding-bottom: clamp(4rem, 8vh, 6rem);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.hero-bg img, .hero-bg picture {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 1;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(58, 47, 37, 0.82) 0%,
    rgba(58, 47, 37, 0.55) 55%,
    rgba(109, 29, 29, 0.32) 100%);
  z-index: 1;
}
.hero-grain {
  position: absolute; inset: 0;
  opacity: 0.08; mix-blend-mode: overlay;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 256 256'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 2; pointer-events: none;
}
.hero-content {
  position: relative; z-index: 3;
  max-width: 780px;
  color: var(--cream-pale);
}
.hero-tagline {
  display: inline-block;
  font-size: var(--font-small);
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--cream-pale);
  margin-bottom: 1.5rem;
  padding-bottom: 0.6rem;
  border-bottom: 1.5px solid var(--burgundy-light);
  position: relative;
}
.hero h1 {
  font-size: var(--font-hero);
  color: var(--cream-pale);
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin-bottom: 1.5rem;
}
.hero h1 em { color: var(--brown-soft); font-style: italic; }
.hero-lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: rgba(250, 246, 237, 0.92);
  max-width: 560px;
  margin-bottom: 2.75rem;
  line-height: 1.7;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

.scroll-indicator {
  position: absolute; bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  gap: 0.75rem; z-index: 3;
  transition: opacity 0.6s var(--ease);
}
.scroll-indicator.hidden { opacity: 0; pointer-events: none; }
.scroll-indicator span {
  font-size: 0.68rem; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--cream-pale); opacity: 0.75;
}
.scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--cream-pale), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

@media (max-width: 768px) {
  .hero { min-height: 88vh; min-height: 88dvh; }
  .hero::before {
    background: linear-gradient(180deg,
      rgba(58, 47, 37, 0.65) 0%,
      rgba(58, 47, 37, 0.80) 100%);
  }
  .hero-content { max-width: 100%; }
}

/* ====== Trust strip ====== */
.trust-strip {
  padding: 2.25rem 0;
  background: var(--cream-paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative; z-index: 2;
}
.trust-items {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem;
  text-align: center;
}
.trust-item { display: flex; flex-direction: column; align-items: center; gap: 0.55rem; }
.trust-item svg { width: 28px; height: 28px; color: var(--burgundy); }
.trust-item span { font-size: 0.82rem; color: var(--brown-dark); font-weight: 500; letter-spacing: 0.06em; }
@media (min-width: 700px) { .trust-items { grid-template-columns: repeat(4, 1fr); } }

/* ====== Sections base ====== */
section { padding: var(--section-pad) 0; position: relative; z-index: 2; }

/* ====== Services ====== */
.services { background: var(--cream-paper); }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
.service-card {
  position: relative;
  padding: 2.25rem 1.75rem;
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
  overflow: hidden;
}
.service-card::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 2.5px; width: 0;
  background: linear-gradient(90deg, var(--burgundy), var(--brown));
  transition: width 0.5s var(--ease-out);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 36px rgba(58, 47, 37, 0.1);
}
.service-card:hover::after { width: 100%; }
.service-icon {
  width: 38px; height: 38px;
  color: var(--burgundy);
  margin-bottom: 1.25rem;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.8rem; color: var(--burgundy); }
.service-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; }

@media (min-width: 640px) { .services-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; } }
@media (min-width: 1000px) { .services-grid { grid-template-columns: repeat(3, 1fr); } }

/* ====== Stats ====== */
.stats { background: var(--cream); }
.stats-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.stat {
  text-align: center;
  position: relative;
}
.stat:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1rem; top: 10%;
  width: 1px; height: 80%;
  background: var(--line);
}
.stat-number {
  display: block;
  font-family: var(--font);
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  line-height: 1;
  color: var(--burgundy);
  margin-bottom: 0.4rem;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: var(--font-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown);
}
@media (min-width: 700px) { .stats-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; } }
@media (max-width: 699px) { .stat:not(:last-child)::after { display: none; } .stat { padding: 1rem 0; border-bottom: 1px solid var(--line); } .stat:last-child { border: none; } }

/* ====== Process ====== */
.process { background: var(--cream); }
.process-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.process-step {
  position: relative;
  padding: 2rem 1.5rem 2rem 4.5rem;
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: all 0.4s var(--ease-out);
}
.process-step:hover {
  border-color: var(--burgundy);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(58, 47, 37, 0.08);
}
.process-number {
  position: absolute;
  top: 1.5rem; left: 1.5rem;
  font-family: var(--font);
  font-size: 2.25rem;
  color: var(--burgundy);
  line-height: 1;
}
.process-step h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.process-step p { color: var(--muted); font-size: 0.95rem; line-height: 1.6; }
@media (min-width: 700px) { .process-grid { grid-template-columns: repeat(2, 1fr); gap: 1.75rem; } }
@media (min-width: 1100px) { .process-grid { grid-template-columns: repeat(4, 1fr); } }

/* ====== Gallery ====== */
.gallery { background: var(--cream-paper); }
.gallery-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 0.5rem; }
.gallery-item {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: 2px;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 55%, rgba(109, 29, 29, 0.85) 100%);
  opacity: 0.7;
  transition: opacity 0.4s var(--ease);
  pointer-events: none;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 1.5rem 1.75rem;
  color: var(--cream-pale);
  z-index: 2;
  transition: transform 0.4s var(--ease);
}
.gallery-caption h4 {
  color: var(--cream-pale);
  font-size: 1.15rem;
  font-style: italic;
  margin-bottom: 0.25rem;
  font-weight: 400;
}
.gallery-caption span {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}
@media (min-width: 768px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; } }

/* ====== About ====== */
.about { background: var(--cream); }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: center; }
.about-content h2 { margin-bottom: 1.5rem; }
.about-content p { margin-bottom: 1.1rem; color: var(--brown-dark); }
.about-lead {
  font-family: var(--font);
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  color: var(--burgundy);
  line-height: 1.5;
  margin-bottom: 1.75rem;
  font-style: italic;
}
.about-image {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--cream-card);
  overflow: hidden;
  border: 1px solid var(--line);
}
.about-image img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.about-image::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 45%; height: 4px;
  background: var(--burgundy);
}
.service-area {
  margin-top: 2rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}
.service-area strong {
  display: block;
  font-size: var(--font-small);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.service-area p { font-size: 0.95rem; color: var(--muted); }
@media (min-width: 900px) { .about-grid { grid-template-columns: 5fr 7fr; gap: 5rem; } }

/* ====== Why Echo (credential cards) ====== */
.why { background: var(--cream-paper); }
.why-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.credential {
  padding: 1.75rem 1.5rem 1.75rem 1.5rem;
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-left: 2.5px solid transparent;
  border-radius: 2px;
  transition: border-color 0.4s var(--ease), padding-left 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.credential:hover {
  border-left-color: var(--burgundy);
  padding-left: 2rem;
  box-shadow: 0 8px 24px rgba(58, 47, 37, 0.08);
}
.credential .number {
  display: block;
  font-family: var(--font);
  font-size: 2rem;
  color: var(--burgundy);
  line-height: 1;
  margin-bottom: 0.75rem;
}
.credential h4 {
  font-size: 1.1rem;
  margin-bottom: 0.6rem;
  color: var(--burgundy);
}
.credential p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}
@media (min-width: 640px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .why-grid { grid-template-columns: repeat(4, 1fr); gap: 1.75rem; } }

/* ====== Testimonial ====== */
.testimonial {
  background: var(--cream);
  padding: var(--section-pad) 0;
  text-align: center;
}
.testimonial-inner { max-width: 820px; margin: 0 auto; }
.testimonial .quote-mark {
  font-family: Georgia, serif;
  font-size: clamp(4rem, 10vw, 7rem);
  color: var(--brown);
  opacity: 0.22;
  line-height: 0.5;
  display: block;
  margin-bottom: 0.5rem;
  user-select: none;
}
.testimonial blockquote {
  font-family: var(--font);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.45;
  color: var(--burgundy);
  font-style: italic;
  padding: 0 1rem;
}
.testimonial-rule {
  width: 48px; height: 2px;
  background: var(--burgundy);
  margin: 2rem auto 1rem;
}
.testimonial-author {
  font-size: var(--font-small);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown);
  font-weight: 500;
}

/* ====== FAQ ====== */
.faq { background: var(--cream-paper); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--line);
}
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%;
  padding: 1.4rem 3rem 1.4rem 0;
  background: none; border: none;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  text-align: left;
  color: var(--brown-dark);
  cursor: pointer;
  position: relative;
  transition: color 0.3s var(--ease);
  min-height: 44px;
}
.faq-q:hover { color: var(--burgundy); }
.faq-q::after {
  content: '+';
  position: absolute; right: 0.25rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font);
  font-size: 1.6rem;
  color: var(--burgundy);
  transition: transform 0.35s var(--ease), color 0.3s var(--ease);
  line-height: 1;
}
.faq-item.open .faq-q::after { content: '–'; transform: translateY(-50%) rotate(0deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}
.faq-item.open .faq-a {
  max-height: 320px;
  padding: 0 0 1.5rem;
}

/* ====== Contact ====== */
.contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; align-items: start; }
.contact-info h2 { margin-bottom: 1.25rem; }
.contact-info p { margin-bottom: 2rem; color: var(--brown-dark); max-width: 440px; }
.contact-items { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-item svg { width: 22px; height: 22px; color: var(--burgundy); flex-shrink: 0; margin-top: 0.2rem; }
.contact-item > div strong {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 0.35rem;
  font-weight: 500;
}
.contact-item > div a, .contact-item > div span { color: var(--brown-dark); font-size: 1rem; }
.contact-item > div a:hover { color: var(--burgundy); }

.contact-form {
  background: var(--cream-card);
  padding: 2.5rem;
  border: 1px solid var(--line);
  border-radius: 2px;
}
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.95rem 1rem;
  background: var(--cream-pale);
  border: 1px solid var(--line-strong);
  color: var(--brown-dark);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  border-radius: 2px;
  -webkit-appearance: none;
  min-height: 44px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--burgundy);
  box-shadow: 0 0 0 1px var(--burgundy);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input:invalid:not(:placeholder-shown):not(:focus),
.form-group textarea:invalid:not(:placeholder-shown):not(:focus) {
  border-color: #a33;
}
.form-group input:valid:not(:placeholder-shown),
.form-group textarea:valid:not(:placeholder-shown) {
  border-color: #5a7d4a;
}
@media (min-width: 900px) { .contact-grid { grid-template-columns: 5fr 6fr; gap: 4rem; } }

/* ====== Footer ====== */
.site-footer {
  background: var(--brown-dark);
  color: rgba(250, 246, 237, 0.82);
  padding: 4.5rem 0 2rem;
  position: relative; z-index: 2;
}
.site-footer h4 {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-pale);
  margin-bottom: 1.1rem;
  font-family: var(--font-body);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(250, 246, 237, 0.15);
}
.footer-brand p { color: rgba(250, 246, 237, 0.7); font-size: 0.92rem; max-width: 320px; line-height: 1.7; }
.footer-brand .logo-word { color: var(--cream-pale); font-size: 1.5rem; margin-bottom: 1rem; }
.footer-brand .logo-word-sub { color: rgba(250, 246, 237, 0.6); }
.footer-col a, .footer-col span {
  display: block;
  font-size: 0.92rem;
  color: rgba(250, 246, 237, 0.72);
  padding: 0.3rem 0;
  line-height: 1.5;
}
.footer-col a:hover { color: var(--cream-pale); }
.footer-bottom {
  display: flex; flex-direction: column; gap: 0.5rem;
  padding-top: 2rem;
  font-size: 0.82rem;
  color: rgba(250, 246, 237, 0.55);
}
.footer-credit a { color: var(--cream-pale); font-weight: 500; }
.footer-credit a:hover { color: var(--cream); }
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ====== Back to top ====== */
.back-to-top {
  position: fixed; bottom: 1.5rem; right: 1.5rem;
  width: 46px; height: 46px;
  background: var(--burgundy);
  color: var(--cream-pale);
  border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  z-index: 90;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: all 0.35s var(--ease);
  box-shadow: 0 4px 18px rgba(58, 47, 37, 0.18);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--burgundy-hover); transform: translateY(-2px); }
.back-to-top svg { width: 18px; height: 18px; }

/* ====== Accessibility & perf ====== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

.faq, .site-footer { content-visibility: auto; contain-intrinsic-size: 600px; }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--burgundy);
  outline-offset: 2px;
}

/* ====== WhatsApp floating action button (brand-matched burgundy) ====== */
#whatsapp-fab {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 54px;
  height: 54px;
  background: var(--burgundy);
  color: var(--cream-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(109, 29, 29, 0.32), 0 2px 6px rgba(58, 47, 37, 0.2);
  z-index: 95;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
  animation: wa-pulse 3.6s ease-in-out infinite;
}
#whatsapp-fab:hover {
  transform: scale(1.05);
  background: var(--burgundy-hover);
  color: #ffffff;
  box-shadow: 0 10px 26px rgba(109, 29, 29, 0.4), 0 3px 10px rgba(58, 47, 37, 0.22);
}
#whatsapp-fab svg { width: 26px; height: 26px; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 6px 18px rgba(109, 29, 29, 0.32), 0 2px 6px rgba(58, 47, 37, 0.2), 0 0 0 0 rgba(109, 29, 29, 0.4); }
  70% { box-shadow: 0 6px 18px rgba(109, 29, 29, 0.32), 0 2px 6px rgba(58, 47, 37, 0.2), 0 0 0 10px rgba(109, 29, 29, 0); }
}

/* Back-to-top moves up so WhatsApp is primary */
.back-to-top { bottom: 5.5rem; }

@media (max-width: 480px) {
  #whatsapp-fab { width: 52px; height: 52px; bottom: 1.25rem; right: 1.25rem; }
  #whatsapp-fab svg { width: 26px; height: 26px; }
  .back-to-top { bottom: 5rem; right: 1.25rem; width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  #whatsapp-fab { animation: none; }
}