/* ============================================================
   IRON RIDGE MACHINERY — Modern Light Design System (Multipage)
   Power, Performance and Maintenance.
   ============================================================ */

:root {
  /* Clean Light Palette */
  --bg-light-base: #F8FAFC;        /* Slate 50 base background */
  --bg-light-surface: #FFFFFF;     /* Pure white card/section background */
  --bg-light-subtle: #F1F5F9;      /* Slate 100 section accent background */
  --bg-glass: rgba(255, 255, 255, 0.94); /* Light glassmorphism */
  
  /* Brand Accent Palette (Industrial Amber Gold) */
  --brand-gold: #D97706;           /* Amber 600 - vibrant industrial gold */
  --brand-gold-hover: #B45309;     /* Amber 700 - deep hover gold */
  --brand-gold-muted: rgba(217, 119, 6, 0.1); /* Muted gold highlight */
  --brand-gold-border: rgba(217, 119, 6, 0.3);
  
  /* Metallic & Slate Typography Palette */
  --steel-dark: #0F172A;           /* Slate 900 - headers & high contrast text */
  --steel-navy: #1E293B;           /* Slate 800 - subheadings & primary buttons */
  --text-primary: #0F172A;         /* Primary crisp text */
  --text-secondary: #334155;       /* Slate 700 - body text */
  --text-muted: #64748B;           /* Slate 500 - subcaption text */
  --border-light: #E2E8F0;         /* Slate 200 - crisp border */
  --border-hover: #CBD5E1;         /* Slate 300 */

  /* Shadows & Effects */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08);
  --shadow-card: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 4px 10px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 0 20px rgba(217, 119, 6, 0.15);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);

  --header-h: 84px;
  --topbar-h: 42px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-light-base);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.15;
  color: var(--steel-dark);
  font-weight: 700;
}

h1 { font-size: clamp(2.5rem, 5vw, 3.6rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 3.6vw, 2.5rem); letter-spacing: -0.01em; font-weight: 600; }
h3 { font-size: 1.5rem; font-weight: 600; }

p { color: var(--text-secondary); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font-family: inherit; }

::selection { background: rgba(217, 119, 6, 0.25); color: var(--steel-dark); }

.container { width: min(1200px, 100% - 3rem); margin-inline: auto; }

.section { padding: 6.5rem 0; position: relative; }

/* ---------- Reusable Components ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.9rem;
  border-radius: var(--radius-sm);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.btn-gold {
  background: linear-gradient(135deg, var(--brand-gold) 0%, var(--brand-gold-hover) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(217, 119, 6, 0.45);
  color: #FFFFFF;
}

.btn-outline {
  background: var(--bg-light-surface);
  color: var(--steel-dark);
  border-color: var(--border-light);
  box-shadow: var(--shadow-sm);
}
.btn-outline:hover {
  border-color: var(--brand-gold);
  color: var(--brand-gold);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.15);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: var(--brand-gold-muted);
  border: 1px solid var(--brand-gold-border);
  color: var(--brand-gold-hover);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-head { max-width: 720px; margin-bottom: 3.5rem; }
.section-head h2 { margin: 1.1rem 0 1rem; color: var(--steel-dark); }
.section-head p { font-size: 1.125rem; color: var(--text-secondary); }
.section-head.center { margin-inline: auto; text-align: center; }

.gold-text { color: var(--brand-gold); }

/* ---------- Header / Navigation ---------- */

.site-header { position: sticky; top: 0; z-index: 50; }

.topbar {
  background: var(--steel-dark);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: #CBD5E1;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topbar a { display: inline-flex; align-items: center; gap: 0.45rem; transition: var(--transition-fast); color: #F8FAFC; font-weight: 500; }
.topbar a:hover { color: #FCD34D; }
.topbar-icon { color: #F59E0B; display: inline-flex; align-items: center; }
.topbar-right { display: flex; gap: 1.5rem; }

.nav {
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-fast);
  box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
  position: relative;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 1.5rem; }

.brand { display: inline-flex; align-items: center; }
.brand img { height: 48px; width: auto; transition: transform 0.25s ease; }
.brand:hover img { transform: scale(1.03); }

.nav-links { display: flex; align-items: center; gap: 2.2rem; }
.nav-links a {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--text-secondary);
  position: relative;
  padding: 0.3rem 0;
  transition: var(--transition-fast);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2.5px;
  background: var(--brand-gold);
  border-radius: 2px;
  transition: var(--transition-fast);
}
.nav-links a:hover, .nav-links a.active { color: var(--steel-dark); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 1rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0.4rem 0.6rem;
  z-index: 60;
  transition: var(--transition-fast);
}
.nav-toggle:hover { border-color: var(--brand-gold); background: var(--bg-light-subtle); }
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--steel-dark);
  margin: 4px 0;
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* ---------- Multipage Banner / Page Hero ---------- */

.page-hero {
  padding: 4.5rem 0;
  background: radial-gradient(circle at 85% 20%, rgba(217, 119, 6, 0.08) 0%, transparent 60%),
              var(--bg-light-subtle);
  border-bottom: 1px solid var(--border-light);
  text-align: center;
}
.page-hero h1 { font-size: clamp(2.2rem, 4vw, 3rem); margin-bottom: 0.6rem; color: var(--steel-dark); }
.page-hero p { font-size: 1.15rem; color: var(--text-secondary); max-width: 650px; margin-inline: auto; }

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.breadcrumb a { color: var(--brand-gold); }
.breadcrumb a:hover { text-decoration: underline; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  padding: 5rem 0 6rem;
  background: radial-gradient(circle at 85% 20%, rgba(217, 119, 6, 0.08) 0%, transparent 60%),
              radial-gradient(circle at 15% 80%, rgba(30, 41, 59, 0.04) 0%, transparent 60%),
              var(--bg-light-base);
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-copy { max-width: 640px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: #FFF;
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  color: var(--steel-navy);
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand-gold); display: inline-block; box-shadow: 0 0 10px var(--brand-gold); }

.hero h1 { margin-bottom: 1.2rem; }
.hero h1 .outline { color: var(--brand-gold); position: relative; }

.hero-sub {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  line-height: 1.65;
}

.hero-actions { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 2.5rem; flex-wrap: wrap; }

.hero-tags { display: flex; align-items: center; gap: 1.5rem; font-size: 0.9rem; font-weight: 600; color: var(--steel-navy); }
.hero-tags .tick { color: var(--brand-gold); font-weight: 800; font-size: 1.1rem; }

.hero-visual { position: relative; display: flex; justify-content: center; }
.hero-frame {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.18), 0 0 0 1px rgba(226, 232, 240, 0.8);
  background: #FFF;
}
.hero-frame img { width: 100%; height: auto; object-fit: cover; transition: transform 0.6s ease; }
.hero-frame:hover img { transform: scale(1.03); }

.mach-badge {
  position: absolute;
  z-index: 3;
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  box-shadow: 0 12px 30px -5px rgba(15, 23, 42, 0.12);
  padding: 0.9rem 1.3rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.mach-badge strong { display: block; font-family: 'Outfit', sans-serif; font-size: 1.1rem; color: var(--steel-dark); line-height: 1.1; }
.mach-badge span span { font-size: 0.78rem; color: var(--text-muted); }
.mach-badge.m1 { top: 10%; left: -8%; }
.mach-badge.m2 { bottom: 10%; right: -5%; }
.mach-badge .m-icon {
  width: 42px; height: 42px; border-radius: var(--radius-sm);
  background: var(--brand-gold-muted); color: var(--brand-gold);
  display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0;
}

/* ---------- Metrics Bar ---------- */

.metrics {
  margin-top: -2.5rem;
  position: relative;
  z-index: 10;
}
.metrics-inner {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 15px 35px -5px rgba(15, 23, 42, 0.08);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 2.2rem 1.5rem;
  gap: 1.5rem;
  text-align: center;
}
.metric { position: relative; }
.metric:not(:last-child)::after {
  content: ''; position: absolute; right: 0; top: 15%; height: 70%; width: 1px; background: var(--border-light);
}
.metric .num { display: block; font-family: 'Outfit', sans-serif; font-size: 2.8rem; font-weight: 800; color: var(--brand-gold); line-height: 1; margin-bottom: 0.4rem; }
.metric .lbl { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.95rem; color: var(--steel-dark); letter-spacing: 0.02em; }

/* ---------- Cards Grid & Features ---------- */

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); gap: 2rem; }

.service-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.4rem 2rem;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-gold-hover));
  opacity: 0;
  transition: var(--transition-fast);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--brand-gold-border);
}
.service-card:hover::before { opacity: 1; }

.service-img-wrap {
  position: relative;
  width: 100%;
  height: 200px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.service-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.service-card:hover .service-img-wrap img { transform: scale(1.06); }

.svc-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: var(--brand-gold-muted);
  color: var(--brand-gold);
  display: grid; place-items: center;
  margin-bottom: 1.5rem;
  border: 1px solid var(--brand-gold-border);
  flex-shrink: 0;
}
.service-card h3 { font-size: 1.3rem; margin-bottom: 0.8rem; color: var(--steel-dark); }
.service-card p { font-size: 0.98rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 1.5rem; flex-grow: 1; }

/* ---------- Fleet Catalog Cards ---------- */

.fleet-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-fast);
}
.fleet-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: var(--brand-gold-border);
}
.fleet-card-img { position: relative; height: 220px; width: 100%; overflow: hidden; }
.fleet-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.fleet-card:hover .fleet-card-img img { transform: scale(1.06); }
.fleet-card-tag {
  position: absolute; top: 1rem; left: 1rem;
  background: rgba(15, 23, 42, 0.85); color: #FFF;
  font-family: 'Outfit', sans-serif; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; padding: 0.35rem 0.8rem; border-radius: 999px;
  backdrop-filter: blur(8px);
}

.fleet-card-body { padding: 1.8rem; }
.fleet-card-body h3 { font-size: 1.35rem; margin-bottom: 0.5rem; color: var(--steel-dark); }
.fleet-card-body p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 1.2rem; }

.fleet-specs { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-bottom: 1.5rem; }
.spec-pill {
  font-size: 0.8rem; font-weight: 600; color: var(--steel-navy);
  background: var(--bg-light-subtle); border: 1px solid var(--border-light);
  padding: 0.3rem 0.75rem; border-radius: 6px; display: inline-flex; align-items: center; gap: 0.35rem;
}

/* ---------- CEO Spotlight ---------- */

.ceo { background: var(--bg-light-base); }
.ceo-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.08);
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 3.5rem;
  padding: 3rem;
  align-items: center;
}
.ceo-photo-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4/5;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(15, 23, 42, 0.12);
  border: 4px solid #FFFFFF;
}
.ceo-photo { width: 100%; height: 100%; object-fit: cover; }
.ceo-body { position: relative; }
.ceo-quote-mark {
  position: absolute;
  top: -2.5rem; right: 0;
  font-size: 8rem;
  font-family: Georgia, serif;
  color: var(--brand-gold-muted);
  line-height: 1;
  pointer-events: none;
}
.ceo-name { font-size: 2.2rem; margin: 0.8rem 0 0.2rem; color: var(--steel-dark); }
.ceo-title { font-family: 'Outfit', sans-serif; font-weight: 700; color: var(--brand-gold); font-size: 1rem; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 1.5rem; }
.ceo-divider { width: 60px; height: 3px; background: var(--brand-gold); margin-bottom: 1.5rem; border-radius: 2px; }
.ceo-bio { font-size: 1.1rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 2rem; }
.ceo-sign { font-family: 'Outfit', sans-serif; font-size: 0.95rem; color: var(--steel-dark); }

/* ---------- Contact Section ---------- */

.contact { background: var(--bg-light-base); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 3.5rem; align-items: start; }

.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.info-card {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  box-shadow: var(--shadow-card);
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}
.info-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--brand-gold-muted);
  color: var(--brand-gold);
  display: grid; place-items: center;
  flex-shrink: 0;
  border: 1px solid var(--brand-gold-border);
}
.info-card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; color: var(--steel-dark); }
.info-card p { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 0.4rem; }
.map-link, .tel-link { font-family: 'Outfit', sans-serif; font-weight: 600; font-size: 0.9rem; color: var(--brand-gold); transition: var(--transition-fast); }
.map-link:hover, .tel-link:hover { color: var(--brand-gold-hover); text-decoration: underline; }

.contact-form-wrap {
  background: #FFFFFF;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.08);
}
.contact-form-wrap h3 { font-size: 1.5rem; margin-bottom: 0.4rem; }
.contact-form-wrap p { margin-bottom: 1.8rem; }

.c-form { display: flex; flex-direction: column; gap: 1.2rem; }
.c-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.c-form label { font-family: 'Outfit', sans-serif; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--steel-dark); margin-bottom: 0.3rem; display: block; }
.c-form input, .c-form select, .c-form textarea {
  width: 100%;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: var(--bg-light-base);
  color: var(--steel-dark);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}
.c-form textarea { min-height: 120px; resize: vertical; }
.c-form input:focus, .c-form select:focus, .c-form textarea:focus {
  outline: none;
  border-color: var(--brand-gold);
  background: #FFF;
  box-shadow: 0 0 0 4px var(--brand-gold-muted);
}

/* ---------- Smartsupp Floating Badge ---------- */

.smartsupp-badge {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 99;
  background: linear-gradient(135deg, var(--steel-dark), var(--steel-navy));
  color: #FFFFFF;
  border: 1px solid var(--brand-gold-border);
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.25), 0 0 15px rgba(217, 119, 6, 0.2);
  padding: 0.8rem 1.3rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: var(--transition-fast);
}
.smartsupp-badge:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, var(--brand-gold), var(--brand-gold-hover));
  box-shadow: 0 15px 30px rgba(217, 119, 6, 0.35);
  color: #FFFFFF;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--steel-dark);
  color: #94A3B8;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 3rem; margin-bottom: 4rem; }
.footer-brand img { height: 48px; margin-bottom: 1rem; }
.footer-brand p { color: #94A3B8; font-size: 0.95rem; line-height: 1.6; max-width: 320px; }

.footer-col h4 { font-family: 'Outfit', sans-serif; color: #FFFFFF; font-size: 1rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.footer-col a { color: #94A3B8; font-size: 0.92rem; transition: var(--transition-fast); }
.footer-col a:hover { color: #FCD34D; }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #64748B;
}

/* ---------- Responsive Adjustments ---------- */

@media (max-width: 992px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-tags { justify-content: center; }
  .mach-badge.m1 { left: 0; }
  .mach-badge.m2 { right: 0; }
  .ceo-card { grid-template-columns: 1fr; padding: 2.2rem; text-align: center; }
  .ceo-photo-wrap { max-width: 300px; margin-inline: auto; }
  .ceo-divider { margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar { height: auto; padding: 0.4rem 0; }
  .topbar-inner { justify-content: center; text-align: center; }
  .topbar-inner > span { display: none; }
  .topbar-right { width: 100%; justify-content: center; gap: 1rem; font-size: 0.8rem; }
  .nav-cta .btn { display: none; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-light);
    flex-direction: column;
    padding: 1.5rem 2rem;
    gap: 1.2rem;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.1);
    align-items: flex-start;
  }
  .nav-links.open { display: flex; }
  .metrics-inner { grid-template-columns: 1fr; }
  .metric:not(:last-child)::after { display: none; }
  .metric:not(:last-child) { padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-light); }
  .c-form .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 480px) {
  .topbar-right span:last-child { display: none; }
}