/* ============================================================
   US Health and Hospital Supply — Stylesheet
   Palette: Plum (#4A1942, #6B2158, #8B3A70, #C4729A)
            Amber (#C8923A, #D4A84B, #E8C96A, #F5E6B8)
   Fonts: Playfair Display (headings), Lora (body), Inter (UI)
============================================================ */

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

:root {
  --plum-950: #1A0A1A;
  --plum-900: #2D0F28;
  --plum-800: #4A1942;
  --plum-700: #5C1F52;
  --plum-600: #6B2158;
  --plum-500: #8B3A70;
  --plum-400: #B05A8E;
  --plum-300: #C4729A;
  --plum-200: #D9A3BF;
  --plum-100: #EDD0DE;
  --plum-50:  #F7E8EF;

  --amber-900: #5C3D0E;
  --amber-800: #7A5012;
  --amber-700: #9A6418;
  --amber-600: #B87A22;
  --amber-500: #C8923A;
  --amber-400: #D4A84B;
  --amber-300: #DABB6A;
  --amber-200: #E8C96A;
  --amber-100: #F0DCA0;
  --amber-50:  #F5E6B8;

  --cream: #FDF8F0;
  --warm-white: #FFFCF7;
  --sand: #F5EDE3;
  --plum-text: #1A0A1A;
  --plum-muted: #6B4A62;

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

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--plum-text);
  background: var(--warm-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; line-height: 1.2; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber-600);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1.5px;
  background: var(--amber-500);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--plum-800);
  margin-bottom: 20px;
}

.section-title--light { color: #fff; }

.section-desc {
  font-size: 1.0625rem;
  color: var(--plum-muted);
  max-width: 640px;
  line-height: 1.8;
}

.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-desc { margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 6px;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber-500);
  color: var(--plum-950);
  box-shadow: 0 4px 16px rgba(200, 146, 58, 0.3);
}
.btn-primary:hover { background: var(--amber-400); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200, 146, 58, 0.4); }

.btn-secondary {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.35);
  backdrop-filter: blur(4px);
}
.btn-secondary:hover { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.6); }

.btn-plum {
  background: var(--plum-800);
  color: #fff;
  box-shadow: 0 4px 16px rgba(74, 25, 66, 0.25);
}
.btn-plum:hover { background: var(--plum-700); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(74, 25, 66, 0.35); }

.btn-amber {
  background: var(--amber-500);
  color: var(--plum-950);
  box-shadow: 0 4px 16px rgba(200, 146, 58, 0.3);
}
.btn-amber:hover { background: var(--amber-400); transform: translateY(-2px); }

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

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 248, 240, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(74, 25, 66, 0.08);
  transition: box-shadow 0.3s var(--ease-out);
}

.site-header.scrolled { box-shadow: 0 4px 24px rgba(74, 25, 66, 0.1); }

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 76px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-mark {
  width: 40px;
  height: 40px;
  color: var(--plum-800);
  flex-shrink: 0;
}

.logo-text { display: flex; flex-direction: column; }

.logo-primary {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--plum-800);
  line-height: 1.2;
}

.logo-tagline {
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--plum-muted);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--plum-700);
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.2s var(--ease-out);
}

.main-nav a:hover { color: var(--plum-800); background: var(--plum-50); }

.nav-cta {
  background: var(--plum-800) !important;
  color: #fff !important;
  margin-left: 8px;
}
.nav-cta:hover { background: var(--plum-700) !important; }

.mobile-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  margin-left: auto;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--plum-800);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.hamburger { position: relative; }
.hamburger::before { content: ''; position: absolute; top: -6px; }
.hamburger::after { content: ''; position: absolute; top: 6px; }

.mobile-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.mobile-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.mobile-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ---------- 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) 25%,
    var(--plum-600) 50%,
    var(--plum-500) 70%,
    var(--amber-700) 100%
  );
  padding: 120px 24px 80px;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.gradient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.gradient-orb--1 {
  width: 600px; height: 600px;
  background: var(--plum-600);
  top: -200px; left: -100px;
  animation: float 20s ease-in-out infinite;
}

.gradient-orb--2 {
  width: 500px; height: 500px;
  background: var(--amber-600);
  bottom: -150px; right: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

.gradient-orb--3 {
  width: 300px; height: 300px;
  background: var(--plum-400);
  top: 40%; left: 60%;
  animation: float 18s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -40px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.gradient-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--amber-200);
  background: rgba(212, 168, 75, 0.12);
  border: 1px solid rgba(212, 168, 75, 0.25);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.03em;
}

.hero-badge svg { width: 14px; height: 14px; opacity: 0.8; }

.hero-headline {
  font-size: clamp(2.25rem, 5.5vw, 4rem);
  font-weight: 600;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

.headline-accent {
  color: var(--amber-300);
  font-style: italic;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.1875rem);
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  max-width: 680px;
  margin: 0 auto 44px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-actions .btn-secondary svg,
.hero-actions .btn-primary svg { width: 16px; height: 16px; flex-shrink: 0; }

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
}

.trust-item svg { width: 16px; height: 16px; opacity: 0.7; flex-shrink: 0; }

/* ---------- Services ---------- */
.services {
  padding: 120px 0;
  background: var(--warm-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid rgba(74, 25, 66, 0.08);
  border-radius: 12px;
  padding: 40px 32px;
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--plum-600), var(--amber-500));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}

.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(74, 25, 66, 0.1); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--plum-50);
  color: var(--plum-700);
  margin-bottom: 24px;
  transition: all 0.3s var(--ease-out);
}

.service-card:hover .service-icon { background: var(--plum-800); color: var(--amber-300); }
.service-icon svg { width: 28px; height: 28px; }

.service-title {
  font-size: 1.25rem;
  color: var(--plum-800);
  margin-bottom: 12px;
  font-weight: 600;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--plum-muted);
  line-height: 1.75;
}

/* ---------- Products ---------- */
.products {
  padding: 120px 0;
  background: var(--cream);
}

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

.image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: var(--amber-500);
  border-radius: 16px;
  z-index: -1;
  opacity: 0.3;
}

.split-content .section-label { margin-bottom: 12px; }
.split-content .section-title { margin-bottom: 16px; }
.split-content .section-desc { margin-bottom: 36px; }

.product-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }

.product-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--plum-700);
}

.product-item svg {
  width: 20px;
  height: 20px;
  color: var(--amber-500);
  flex-shrink: 0;
}

/* ---------- About ---------- */
.about {
  padding: 120px 0;
  background: var(--warm-white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-content .section-label { margin-bottom: 12px; }
.about-content .section-title { margin-bottom: 24px; }

.about-text {
  font-size: 1.0625rem;
  color: var(--plum-muted);
  line-height: 1.85;
  margin-bottom: 20px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 48px;
  padding-top: 48px;
  border-top: 1px solid rgba(74, 25, 66, 0.1);
}

.stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--plum-800);
  margin-bottom: 4px;
}

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

.stat-divider {
  border-left: 1px solid rgba(74, 25, 66, 0.1);
  align-self: stretch;
}

.about-image {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 16px;
}

.about-image-accent {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 160px;
  height: 160px;
  background: var(--plum-600);
  border-radius: 16px;
  z-index: -1;
  opacity: 0.2;
}

/* ---------- Areas ---------- */
.areas {
  padding: 120px 0;
  background: var(--plum-800);
  color: #fff;
}

.areas .section-label { color: var(--amber-300); }
.areas .section-label::before { background: var(--amber-400); }
.areas .section-title { color: #fff; }
.areas .section-desc { color: rgba(255,255,255,0.7); }

.areas-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.areas-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.area-tag {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.85);
  transition: all 0.2s var(--ease-out);
}

.area-tag:hover { background: rgba(255,255,255,0.15); color: #fff; }

.areas-map {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  overflow: hidden;
}

.map-placeholder {
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
}

.map-placeholder svg { width: 120px; height: 120px; }

.map-address {
  padding: 24px 28px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.map-address svg {
  width: 22px;
  height: 22px;
  color: var(--amber-400);
  flex-shrink: 0;
  margin-top: 2px;
}

.map-address address {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.7;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: 120px 0;
  background: var(--cream);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: #fff;
  border: 1px solid rgba(74, 25, 66, 0.08);
  border-radius: 12px;
  padding: 40px 32px;
  position: relative;
  transition: all 0.3s var(--ease-out);
}

.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(74, 25, 66, 0.08); }

.quote-mark {
  width: 40px;
  height: 40px;
  color: var(--plum-200);
  margin-bottom: 20px;
}

.testimonial-card p {
  font-size: 1rem;
  color: var(--plum-muted);
  line-height: 1.8;
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-card footer {
  padding-top: 20px;
  border-top: 1px solid rgba(74, 25, 66, 0.08);
}

.testimonial-author {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--plum-700);
}

/* ---------- CTA / Contact ---------- */
.cta {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  background: var(--plum-900);
}

.cta-bg { position: absolute; inset: 0; pointer-events: none; }

.cta-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--plum-950) 0%, var(--plum-800) 50%, #3D1535 100%);
}

.cta-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(212, 168, 75, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.cta-text .section-desc { margin-bottom: 36px; }

.cta-contact { display: flex; flex-direction: column; gap: 20px; }

.cta-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  color: #fff;
}

.cta-contact-item svg {
  width: 22px;
  height: 22px;
  color: var(--amber-400);
  flex-shrink: 0;
  margin-top: 2px;
}

.cta-contact-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}

.cta-contact-value {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.9);
  line-height: 1.6;
}

.cta-contact-item:hover .cta-contact-value { color: var(--amber-300); }

.cta-form-wrap {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 40px;
  backdrop-filter: blur(8px);
}

.cta-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: #fff;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 14px 16px;
  outline: none;
  transition: all 0.2s var(--ease-out);
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group select { color: rgba(255,255,255,0.5); cursor: pointer; }
.form-group select option { background: var(--plum-800); color: #fff; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--amber-500);
  background: rgba(255,255,255,0.1);
  box-shadow: 0 0 0 3px rgba(200, 146, 58, 0.15);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-success {
  text-align: center;
  padding: 40px 20px;
}

.form-success svg {
  width: 56px;
  height: 56px;
  color: var(--amber-400);
  margin: 0 auto 20px;
}

.form-success h3 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 12px;
}

.form-success p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--plum-950);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 64px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-mark { color: var(--amber-400); margin-bottom: 20px; }
.footer-brand .logo-primary { color: #fff; }
.footer-brand .logo-tagline { color: rgba(255,255,255,0.4); }

.footer-desc {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.5);
  margin-top: 16px;
  max-width: 360px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--amber-400);
  margin-bottom: 20px;
}

.footer-col ul { display: flex; flex-direction: column; gap: 12px; }

.footer-col a {
  font-family: var(--font-ui);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}

.footer-col a:hover { color: rgba(255,255,255,0.9); }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
}

.footer-contact svg {
  width: 16px;
  height: 16px;
  color: var(--amber-400);
  flex-shrink: 0;
  margin-top: 4px;
}

.footer-bottom {
  padding: 28px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-family: var(--font-ui);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color 0.2s;
}

.footer-bottom a:hover { color: var(--amber-400); }

/* ---------- Mobile Nav Overlay ---------- */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(26, 10, 26, 0.6);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}

.mobile-nav-overlay.active { display: block; opacity: 1; }

.mobile-nav {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--plum-900);
  padding: 90px 32px 40px;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out);
}

.mobile-nav-overlay.active .mobile-nav { transform: translateX(0); }

.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }

.mobile-nav a {
  display: block;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color 0.2s, padding-left 0.2s;
}

.mobile-nav a:hover { color: var(--amber-400); padding-left: 8px; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid .testimonial-card:last-child { grid-column: span 2; }
}

@media (max-width: 900px) {
  .split-layout { grid-template-columns: 1fr; gap: 48px; }
  .about .container { grid-template-columns: 1fr; gap: 48px; }
  .areas-inner { grid-template-columns: 1fr; gap: 48px; }
  .cta-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .mobile-toggle { display: flex; }

  .hero { padding: 100px 20px 60px; min-height: auto; padding-top: 140px; }
  .hero-headline { font-size: clamp(1.75rem, 7vw, 2.75rem); }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; gap: 16px; }

  .services { padding: 80px 0; }
  .services-grid { grid-template-columns: 1fr; }

  .products { padding: 80px 0; }
  .image-accent { display: none; }

  .about { padding: 80px 0; }
  .about-stats { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-divider { display: none; }

  .areas { padding: 80px 0; }

  .testimonials { padding: 80px 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { grid-column: span 1; }

  .cta { padding: 80px 0; }
  .cta-form-wrap { padding: 28px 24px; }

  .site-footer { padding: 60px 0 0; }
  .footer-links { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .header-inner { padding: 0 16px; }
  .container { padding: 0 16px; }
  .logo-primary { font-size: 0.9375rem; }
  .logo-tagline { display: none; }
}

/* ---------- Reduced Motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}