/* ============================================
   Lebanon Cleaning Crew — Styles
   Classic & Elegant | Plum + Amber Palette
   ============================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --plum-50:  #faf4f7;
  --plum-100: #f3e8ef;
  --plum-200: #e8d0df;
  --plum-300: #d4a8c4;
  --plum-400: #b87aad;
  --plum-500: #965491;
  --plum-600: #7a3d76;
  --plum-700: #633060;
  --plum-800: #51284f;
  --plum-900: #452344;
  --plum-950: #230f23;

  --amber-50:  #fdf8e8;
  --amber-100: #fbf0cc;
  --amber-200: #f7e09a;
  --amber-300: #f2c95c;
  --amber-400: #ecb32e;
  --amber-500: #e59b1a;
  --amber-600: #d4850f;
  --amber-700: #b56c0c;
  --amber-800: #8f530d;
  --amber-900: #71420f;
  --amber-950: #422408;

  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Lora', 'Palatino Linotype', Palatino, Georgia, serif;
  --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 3px rgba(69, 35, 68, 0.08);
  --shadow-md: 0 4px 16px rgba(69, 35, 68, 0.1);
  --shadow-lg: 0 8px 32px rgba(69, 35, 68, 0.14);
  --shadow-xl: 0 16px 48px rgba(69, 35, 68, 0.18);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--plum-900);
  background-color: var(--plum-50);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: var(--plum-600);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--amber-600); }

ul { list-style: none; }

button { font: inherit; cursor: pointer; border: none; background: none; }

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--plum-800);
  color: #fff;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  z-index: 9999;
  font-family: var(--font-ui);
  font-size: 0.875rem;
}
.skip-link:focus { top: var(--space-md); }

::selection {
  background: var(--amber-200);
  color: var(--plum-950);
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--plum-900);
}

.section-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber-600);
  margin-bottom: var(--space-sm);
}

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--plum-700);
  max-width: 600px;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}
.section-header .section-subtitle { margin: 0 auto; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber-500);
  color: var(--plum-950);
  border: 2px solid var(--amber-500);
}
.btn-primary:hover {
  background: var(--amber-600);
  border-color: var(--amber-600);
  color: var(--plum-950);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: var(--plum-100);
  border: 2px solid rgba(250, 244, 247, 0.5);
}
.btn-secondary:hover {
  background: rgba(250, 244, 247, 0.1);
  border-color: rgba(250, 244, 247, 0.8);
  color: #fff;
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.6);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
  border-radius: var(--radius-lg);
}

.btn-full { width: 100%; justify-content: center; }

.btn-nav {
  background: var(--amber-500);
  color: var(--plum-950);
  border-radius: var(--radius-md);
  padding: 0.6rem 1.25rem;
}
.btn-nav:hover {
  background: var(--amber-600);
  color: var(--plum-950);
}

/* ---- Header ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 244, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--plum-200);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* ---- Logo ---- */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--plum-800);
}
.logo:hover { color: var(--plum-800); }

.logo-icon {
  color: var(--amber-500);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--plum-800);
}
.logo-tagline {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--plum-500);
}

.logo-light { color: var(--plum-100); }
.logo-light .logo-name { color: var(--plum-100); }
.logo-light .logo-tagline { color: var(--amber-300); }

/* ---- Navigation ---- */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  z-index: 1001;
}
.nav-toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--plum-800);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}
.nav-menu a {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--plum-700);
  position: relative;
}
.nav-menu a:not(.btn):hover { color: var(--amber-600); }
.nav-menu a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber-500);
  transition: width var(--transition);
}
.nav-menu a:not(.btn):hover::after { width: 100%; }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(
    135deg,
    var(--plum-950) 0%,
    var(--plum-800) 20%,
    #5d2a5e 40%,
    #7a3d76 55%,
    var(--amber-700) 75%,
    var(--amber-500) 100%
  );
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(229, 155, 26, 0.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(122, 61, 118, 0.4) 0%, transparent 60%),
    radial-gradient(ellipse 90% 70% at 50% 50%, rgba(69, 35, 68, 0.3) 0%, transparent 70%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 800px;
  padding: var(--space-4xl) var(--space-lg);
  padding-top: calc(72px + var(--space-2xl));
}

.hero-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber-300);
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--plum-200);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xl);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--plum-200);
}
.trust-item svg {
  color: var(--amber-400);
  flex-shrink: 0;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--plum-300);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ---- Services ---- */
.services {
  padding: var(--space-4xl) 0;
  background: var(--plum-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--plum-200);
  transition: all var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--amber-200);
}

.service-icon {
  color: var(--amber-500);
  margin-bottom: var(--space-lg);
}

.service-title {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--plum-800);
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--plum-700);
  line-height: 1.7;
}

/* ---- About ---- */
.about {
  padding: var(--space-4xl) 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 60%;
  height: 40%;
  background: linear-gradient(135deg, var(--amber-200), var(--plum-200));
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about-content .section-eyebrow { text-align: left; }
.about-content .section-title { text-align: left; }

.about-text {
  color: var(--plum-700);
  margin-bottom: var(--space-md);
  font-size: 1.05rem;
}

.about-stats {
  display: flex;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
  flex-wrap: wrap;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--amber-600);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--plum-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Why Us ---- */
.why-us {
  padding: var(--space-4xl) 0;
  background: linear-gradient(180deg, var(--plum-50) 0%, var(--plum-100) 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.why-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--plum-100);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--plum-500), var(--amber-500));
  opacity: 0;
  transition: opacity var(--transition);
}
.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.why-card:hover::before { opacity: 1; }

.why-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--plum-100);
  line-height: 1;
  margin-bottom: var(--space-md);
  transition: color var(--transition);
}
.why-card:hover .why-number { color: var(--plum-200); }

.why-title {
  font-size: 1.1875rem;
  margin-bottom: var(--space-sm);
  color: var(--plum-800);
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--plum-700);
  line-height: 1.7;
}

/* ---- Gallery ---- */
.gallery {
  padding: var(--space-4xl) 0;
  background: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.gallery-item:hover img {
  transform: scale(1.05);
}

/* ---- Testimonials ---- */
.testimonials {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--plum-800) 0%, var(--plum-950) 100%);
}

.testimonials .section-eyebrow { color: var(--amber-400); }
.testimonials .section-title { color: #fff; }
.testimonials .section-subtitle { color: var(--plum-300); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  backdrop-filter: blur(8px);
  transition: all var(--transition);
}
.testimonial-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-lg);
  color: var(--amber-400);
}

.testimonial-text {
  font-size: 1rem;
  color: var(--plum-100);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.testimonial-author {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--amber-300);
}

/* ---- CTA ---- */
.cta {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--amber-500) 0%, var(--amber-700) 100%);
}

.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-eyebrow {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber-900);
  margin-bottom: var(--space-sm);
}

.cta-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: var(--plum-950);
  margin-bottom: var(--space-md);
}

.cta-text {
  font-size: 1.1rem;
  color: var(--amber-900);
  margin-bottom: var(--space-2xl);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ---- Contact ---- */
.contact {
  padding: var(--space-4xl) 0;
  background: var(--plum-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
}

.contact-info .section-eyebrow { text-align: left; }
.contact-info .section-title { text-align: left; }
.contact-desc {
  color: var(--plum-700);
  margin-bottom: var(--space-2xl);
  font-size: 1.05rem;
}

.contact-details {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-item svg {
  color: var(--amber-500);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--plum-800);
  margin-bottom: 2px;
}

.contact-item p {
  font-size: 0.9375rem;
  color: var(--plum-700);
  line-height: 1.6;
}
.contact-item a {
  color: var(--plum-600);
}
.contact-item a:hover { color: var(--amber-600); }

.contact-map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ---- Contact Form ---- */
.contact-form-wrap {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--plum-200);
  box-shadow: var(--shadow-sm);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: var(--space-xl);
  color: var(--plum-800);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--plum-800);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--plum-900);
  background: var(--plum-50);
  border: 1.5px solid var(--plum-200);
  border-radius: var(--radius-md);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber-500);
  box-shadow: 0 0 0 3px rgba(229, 155, 26, 0.15);
  background: #fff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--plum-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--plum-500);
  margin-top: var(--space-md);
}

.form-success {
  text-align: center;
  padding: var(--space-2xl);
}
.form-success svg {
  color: var(--amber-500);
  margin: 0 auto var(--space-md);
}
.form-success h4 {
  font-size: 1.5rem;
  color: var(--plum-800);
  margin-bottom: var(--space-sm);
}
.form-success p {
  color: var(--plum-700);
}

/* ---- Footer ---- */
.site-footer {
  background: var(--plum-950);
  color: var(--plum-300);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--plum-400);
  margin-top: var(--space-lg);
  line-height: 1.7;
  max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber-400);
  margin-bottom: var(--space-lg);
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a,
.footer-contact a {
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  color: var(--plum-400);
}
.footer-links a:hover,
.footer-contact a:hover {
  color: var(--amber-400);
}

.footer-contact li:not(:last-child) { margin-bottom: var(--space-sm); }
.footer-contact li:last-child {
  font-size: 0.9375rem;
  color: var(--plum-400);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-xl);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: var(--plum-500);
}

/* ---- Back to Top ---- */
.back-to-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--plum-800);
  color: var(--amber-400);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  z-index: 999;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--plum-700);
  color: var(--amber-300);
  transform: translateY(-2px);
}

/* ---- Scroll Reveal (progressive enhancement) ---- */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: 0.1s; }
  .reveal-delay-2 { transition-delay: 0.2s; }
  .reveal-delay-3 { transition-delay: 0.3s; }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .services-grid,
  .why-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    height: 100dvh;
    background: var(--plum-50);
    flex-direction: column;
    align-items: stretch;
    padding: calc(72px + var(--space-2xl)) var(--space-2xl) var(--space-2xl);
    gap: var(--space-md);
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 1000;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu a {
    font-size: 1.0625rem;
    padding: var(--space-sm) 0;
  }
  .nav-menu a:not(.btn)::after { display: none; }
  .nav-menu .btn-nav {
    text-align: center;
    justify-content: center;
    margin-top: var(--space-md);
  }

  .hero-title { font-size: clamp(1.875rem, 8vw, 2.75rem); }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 300px; justify-content: center; }
  .hero-trust { gap: var(--space-md); }

  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { order: -1; }
  .about-accent { display: none; }
  .about-content .section-eyebrow,
  .about-content .section-title { text-align: center; }
  .about-text { text-align: center; }
  .about-stats { justify-content: center; }
  .about-content .btn { display: inline-flex; margin: 0 auto; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-info .section-eyebrow,
  .contact-info .section-title { text-align: center; }
  .contact-desc { text-align: center; }

  .footer-grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .footer-bottom { flex-direction: column; text-align: center; }

  .services-grid,
  .why-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--space-md); }
  .hero-content { padding-top: calc(72px + var(--space-xl)); }
  .gallery-grid { grid-template-columns: 1fr; }
  .about-stats { flex-direction: column; align-items: center; gap: var(--space-lg); }
}

/* Mobile nav overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(35, 15, 35, 0.5);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}