/* ============================================================
   SEAM — Sledge Events & Management LLC
   Premium Rich White & Slate Blue Metallic Design System
   Structure. Execute. Scale.
   ============================================================ */

:root {
  /* Rich White Backgrounds */
  --bg-main:        #F8FAFC;
  --bg-premium:     #FFFFFF;
  --bg-soft:        #F1F5F9;
  --bg-alt:         #F1F5F9;
  --bg-panel:       #F1F5F9;
  --bg-card:        #FFFFFF;
  --bg-card-alt:    #F8FAFC;

  /* Slate family */
  --slate-blue:     #7B9EA8;
  --slate-dark:     #3D6473;
  --slate-mid:      #7B9EA8;
  --slate-light:    #B8D0D8;
  --gunmetal:       #1F2933;
  --dark:           #1F2933;
  --dark-2:         #2A3440;
  --dark-3:         #3D6473;
  --footer-slate:   #3D6473;

  /* Typography */
  --text-main:      #334155;
  --text-muted:     #64748B;
  --text-heading:   #0F172A;
  --text:           #334155;
  --heading:        #0F172A;
  --white:          #FFFFFF;

  /* Copper / Metallic — vivid, high-saturation */
  --copper-dark:            #7A2800;
  --copper-mid:             #D4622C;
  --copper-light:           #FFB085;
  --copper-border:          rgba(212, 98, 44, 0.60);
  --copper-metallic-text:   linear-gradient(to right, #7A2800 0%, #D4622C 25%, #FFB085 50%, #D4622C 75%, #7A2800 100%);
  --copper-gradient:        linear-gradient(to right, #7A2800 0%, #D4622C 25%, #FFB085 50%, #D4622C 75%, #7A2800 100%);

  /* Metallic Gradients — header/footer sheen */
  --header-metallic: linear-gradient(180deg, #5A8A96 0%, #7BADB9 28%, #A4CDD8 50%, #7BADB9 72%, #5A8A96 100%);
  --footer-metallic: linear-gradient(135deg, #2C4E5A 0%, #3D6E7D 30%, #527D8C 50%, #3D6E7D 70%, #2C4E5A 100%);

  /* Buttons — vivid metallic */
  --btn-copper:     linear-gradient(135deg, #FFB085 0%, #D4622C 45%, #7A2800 100%);
  --btn-slate:      linear-gradient(135deg, #A4CDD8 0%, #5A8A96 50%, #2C4E5A 100%);
  --btn-primary-bg: linear-gradient(135deg, #FFB085 0%, #D4622C 45%, #7A2800 100%);
  --btn-light-bg:   linear-gradient(135deg, #A4CDD8 0%, #5A8A96 50%, #2C4E5A 100%);

  /* Shadows & Borders */
  --premium-shadow:     0 10px 30px rgba(15, 23, 42, 0.08);
  --card-border:        rgba(212, 98, 44, 0.60);
  --card-shadow:        0 10px 30px rgba(15, 23, 42, 0.08);
  --card-shadow-hover:  0 20px 48px rgba(15, 23, 42, 0.16);

  /* Links */
  --link-default:   #7A2800;
  --link-hover:     #D4622C;

  /* Radii */
  --r-lg: 20px;
  --r-md: 12px;
  --r-sm: 8px;

  /* Transitions */
  --t: 0.22s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-main);
  font-family: 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--link-default);
  text-decoration: none;
  transition: color var(--t);
}
a:hover   { color: var(--link-hover); }
a:visited { color: var(--link-default); }

h1, h2, h3, h4 {
  color: var(--text-heading);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-top: 5px;
  margin-bottom: 20px;
}

h1 { font-size: 2.8rem; letter-spacing: -1px; }
h2 { font-size: 2rem; }
h3 { font-size: 1.4rem; }

p { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

p a { color: var(--link-default); text-decoration: none; font-weight: 600; }
p a:hover { color: var(--link-hover); }

/* ============================================================
   LAYOUT
   ============================================================ */
.wrap        { max-width: 1200px; margin: 0 auto; padding: 20px; }
.wrap-tight  { max-width: 900px;  margin: 0 auto; padding: 20px; }
.wrap-narrow { max-width: 840px;  margin: 0 auto; padding: 0 32px; }
.section     { margin-top: 40px; margin-bottom: 40px; }

/* ============================================================
   HEADER / TOPBAR — Deep Slate Blue
   ============================================================ */
.seam-header,
.topbar {
  background: var(--header-metallic);
  border-bottom: 3px solid #D4622C;
  box-shadow: 0 4px 24px rgba(61, 100, 115, 0.35), inset 0 1px 0 rgba(255,255,255,0.25);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 15px 0;
}

.seam-header-inner,
.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* ============================================================
   BRAND / LOGO
   ============================================================ */
.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
  transition: opacity var(--t);
}
.brand:hover { opacity: 0.85; }

.brand img {
  max-height: 52px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* ============================================================
   NAVIGATION — light text on slate blue
   ============================================================ */
.seam-nav,
.nav {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  flex: 1;
}

.seam-nav > a,
.nav > a,
.nav a {
  color: #0F2027 !important;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  transition: color var(--t);
  text-decoration: none;
  text-shadow: 0 1px 0 rgba(255,255,255,0.4);
}
.seam-nav > a:hover,
.nav > a:hover,
.nav a:hover { color: var(--copper-dark) !important; }

/* ============================================================
   SERVICES DROPDOWN
   ============================================================ */
.services-menu {
  position: relative;
  list-style: none;
}

.services-menu summary {
  color: #0F2027 !important;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  transition: color var(--t);
  user-select: none;
}
.services-menu summary::-webkit-details-marker { display: none; }
.services-menu summary::after  { content: '▾'; font-size: 11px; opacity: 0.7; }
.services-menu[open] summary::after { content: '▴'; }
.services-menu summary:hover { color: var(--copper-dark) !important; }

.services-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 16px);
  left: 0;
  min-width: 340px;
  background-color: var(--bg-premium);
  border: 1px solid var(--copper-border);
  border-radius: var(--r-md);
  padding: 20px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.18);
  z-index: 2000;
  flex-direction: column;
  gap: 15px;
}

.services-menu[open] .services-dropdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.dropdown-col { display: flex; flex-direction: column; }

.dropdown-group-title {
  font-size: 0.75rem;
  color: var(--copper-mid);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--copper-border);
  padding-bottom: 4px;
}

.dropdown-link {
  display: block;
  color: var(--text-main) !important;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 10px;
  text-decoration: none;
  border-radius: 4px;
  text-transform: none;
  transition: color var(--t), background-color var(--t);
}
.dropdown-link:hover {
  color: var(--link-hover) !important;
  background-color: var(--bg-main);
}

/* Payment button in header */
.btn-payment {
  background: var(--btn-copper);
  color: var(--white) !important;
  -webkit-text-fill-color: var(--white) !important;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 10px 20px;
  border-radius: var(--r-sm);
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
  transition: filter var(--t), transform var(--t);
  text-transform: uppercase;
}
.btn-payment:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  color: var(--white) !important;
  -webkit-text-fill-color: var(--white) !important;
}

/* ============================================================
   HERO — Premium White Card
   ============================================================ */
.hero {
  background-color: var(--bg-premium);
  border: 2px solid var(--copper-border);
  border-radius: var(--r-md);
  padding: 50px;
  margin: 20px auto;
  max-width: 1200px;
  box-shadow: var(--premium-shadow), 0 0 0 1px rgba(212,98,44,0.08);
}

.hero.compact { padding: 40px; }

.hero-inner {
  width: 100%;
}

.hero h1 {
  color: var(--text-heading);
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero .lead {
  color: var(--text-muted);
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 680px;
  margin-bottom: 20px;
}

.hero .card-top-label {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 800;
  background: var(--copper-metallic-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero — dark variant */
.hero-dark {
  background: var(--dark);
  border-color: rgba(255,255,255,0.08);
  padding: 80px 0;
  border-radius: 0;
  margin: 0;
  max-width: none;
}
.hero-dark h1   { color: var(--white); }
.hero-dark .lead { color: rgba(255,255,255,0.75); }

/* Hero — light alt variant */
.hero-light {
  background: var(--bg-alt);
  padding: 64px 0;
  border-radius: 0;
  margin: 0;
  max-width: none;
}
.hero-light h1   { color: var(--text-heading); font-size: 2.4rem; }
.hero-light .lead { color: var(--text-muted); }

/* ============================================================
   HERO SPLIT LAYOUT — text left, image right
   ============================================================ */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
}

.hero-visual img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--r-md);
  border: 2px solid var(--copper-border);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.18);
  display: block;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.section-alt    { padding: 72px 0; background: var(--bg-alt); }
.section-dark   { padding: 72px 0; background: var(--dark); }
.section-narrow { padding: 72px 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 800;
  background: var(--copper-metallic-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--text-heading);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-title-light { color: var(--white); }

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
  margin-bottom: 48px;
}

.section-subtitle-light { color: rgba(255,255,255,0.7); }

/* ============================================================
   CARDS
   ============================================================ */
.card-top-label {
  display: inline-block;
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 800;
  background: var(--copper-metallic-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.section-card {
  background-color: var(--bg-premium);
  border: 2px solid var(--copper-border);
  border-radius: var(--r-md);
  padding: 40px;
  margin-bottom: 20px;
  box-shadow: var(--premium-shadow);
  transition: box-shadow var(--t), transform var(--t), border-color var(--t);
}

.section-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-3px);
  border-color: var(--copper-mid);
}

.section-card h2 { font-size: 1.5rem; color: var(--text-heading); margin-bottom: 12px; }
.section-card h3 { font-size: 1.25rem; color: var(--text-heading); margin-bottom: 10px; }
.section-card p  { color: var(--text-main); font-size: 15px; line-height: 1.65; }
.section-card .card-icon { font-size: 28px; margin-bottom: 16px; }

/* Dark card */
.card-dark { background: var(--dark-2); border-color: rgba(255,255,255,0.08); }
.card-dark h2, .card-dark h3 { color: var(--white); }
.card-dark p { color: rgba(255,255,255,0.72); }

/* ============================================================
   GRIDS
   ============================================================ */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 25px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--r-sm);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-decoration: none;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  box-shadow: 0 4px 10px rgba(0,0,0,0.08);
  transition: filter var(--t), transform var(--t), box-shadow var(--t);
  line-height: 1;
}

.btn-primary {
  background: var(--btn-copper);
  color: var(--white) !important;
  -webkit-text-fill-color: var(--white) !important;
}

.btn-secondary,
.btn-light,
.btn-accent {
  background: var(--btn-slate);
  color: var(--white) !important;
  -webkit-text-fill-color: var(--white) !important;
}

.btn-outline {
  background: transparent;
  color: var(--white) !important;
  -webkit-text-fill-color: var(--white) !important;
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover { border-color: var(--white); }

.btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}

/* ============================================================
   FORMS
   ============================================================ */
form { display: grid; gap: 20px; margin-top: 20px; }

label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 5px;
  letter-spacing: 0.3px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #CBD5E1;
  border-radius: var(--r-sm);
  font-size: 1rem;
  font-family: inherit;
  color: var(--text-heading);
  background: var(--bg-soft);
  box-sizing: border-box;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #C76E46;
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(199, 110, 70, 0.15);
}

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

input[readonly], textarea[readonly] {
  background: var(--bg-alt);
  color: var(--text-muted);
  border-color: #E2E8F0;
  cursor: not-allowed;
}

select option { font-size: 1rem; }

.prefill-box {
  display: none;
  margin-top: 4px;
  padding: 12px 16px;
  background: #FFF7F3;
  border-left: 3px solid var(--copper-mid);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 14px;
  color: var(--text-main);
}

/* ============================================================
   LISTS
   ============================================================ */
.list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.list li {
  color: var(--text-main);
  font-size: 15px;
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--copper-mid);
  font-weight: 700;
}

.list-light li { color: rgba(255,255,255,0.82); }
.list-light li::before { color: var(--copper-light); }

/* ============================================================
   STEP / PROCESS
   ============================================================ */
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--btn-copper);
  color: var(--white);
  font-size: 16px;
  font-weight: 900;
  margin-bottom: 16px;
  flex-shrink: 0;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  background: var(--dark);
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); font-size: 2rem; margin-bottom: 14px; }
.cta-band p  { color: rgba(255,255,255,0.7); font-size: 1.1rem; margin-bottom: 32px; }

/* ============================================================
   COMPLIANCE DISCLAIMER
   ============================================================ */
.compliance-disclaimer {
  margin-top: 40px;
  padding: 18px 22px;
  border-left: 3px solid var(--copper-mid);
  background: #FFF7F3;
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
  font-style: italic;
}

/* ============================================================
   FOOTER — Deep Slate Blue floating card
   ============================================================ */
.site-footer {
  background: var(--footer-metallic);
  border: 2px solid rgba(212, 98, 44, 0.55);
  border-radius: var(--r-md);
  padding: 40px;
  margin: 60px auto 40px;
  max-width: 1200px;
  display: grid;
  gap: 16px;
  justify-items: center;
  text-align: center;
  box-shadow: 0 12px 40px rgba(44, 78, 90, 0.4), inset 0 1px 0 rgba(255,255,255,0.15);
}

.footer-inner {
  width: 100%;
  display: grid;
  gap: 16px;
  justify-items: center;
  text-align: center;
}

.footer-brand {
  color: #E2E8F0;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.3px;
}

.footer-tagline {
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: var(--copper-metallic-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  margin-top: 8px;
}

.footer-links a {
  color: #E2E8F0 !important;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color var(--t);
  text-decoration: none;
}
.footer-links a:hover { color: var(--link-hover) !important; }

.footer-note {
  font-size: 0.85rem;
  text-align: center;
  color: #9CB5BD;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.site-footer p,
.site-footer span:not(.footer-tagline) {
  color: #E2E8F0;
}

/* ============================================================
   PAGE WRAPPER
   ============================================================ */
.page-main { min-height: calc(100vh - 68px); }

/* ============================================================
   INLINE NOTE
   ============================================================ */
.note {
  margin-top: 14px;
  font-size: 12px;
  color: var(--text-muted);
  font-style: italic;
  line-height: 1.6;
}

/* ============================================================
   UTILITY
   ============================================================ */
.text-center { text-align: center; }

.text-copper {
  background: var(--copper-metallic-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.mt-sm { margin-top: 16px; }
.mt-md { margin-top: 32px; }
.mt-lg { margin-top: 48px; }
.divider { border: none; border-top: 1px solid #E2E8F0; margin: 0; }

/* ============================================================
   HAMBURGER BUTTON
   ============================================================ */
.ham-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  margin-left: 8px;
}
.ham-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.9);
  border-radius: 2px;
  transition: all 0.22s ease;
}
.ham-btn:hover span { background: var(--copper-light); }

/* ============================================================
   MOBILE NAV DRAWER
   ============================================================ */
.mobile-nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.52);
  z-index: 490;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 88vw;
  height: 100%;
  background: var(--dark);
  z-index: 500;
  padding: 68px 28px 40px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  transition: right 0.28s cubic-bezier(0.4,0,0.2,1);
  overflow-y: auto;
  box-shadow: -8px 0 40px rgba(0,0,0,0.35);
}

.mobile-nav > a {
  color: rgba(255,255,255,0.82);
  font-size: 15px;
  font-weight: 600;
  padding: 11px 0;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color 0.22s ease;
}
.mobile-nav > a:hover { color: var(--copper-light); }
.mobile-nav > a:visited { color: rgba(255,255,255,0.82); }

.mobile-nav-group { margin-top: 14px; }
.mobile-nav-group-title {
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 800;
  background: var(--copper-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding: 6px 0;
  display: block;
}
.mobile-nav-group a {
  display: block;
  color: rgba(255,255,255,0.72);
  font-size: 14px;
  font-weight: 600;
  padding: 9px 0 9px 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: color 0.22s ease;
}
.mobile-nav-group a:hover { color: var(--copper-light); }
.mobile-nav-group a:visited { color: rgba(255,255,255,0.72); }

.mobile-nav-payment {
  margin-top: 20px !important;
  background: var(--btn-copper) !important;
  color: var(--white) !important;
  text-align: center;
  padding: 13px 20px !important;
  border-radius: var(--r-sm);
  font-size: 13px !important;
  font-weight: 800 !important;
  letter-spacing: 0.8px;
  border: none !important;
  flex-shrink: 0;
  text-transform: uppercase;
}
.mobile-nav-payment:hover { filter: brightness(1.1); color: var(--white) !important; }
.mobile-nav-payment:visited { color: var(--white) !important; }

.mobile-nav-close {
  position: absolute;
  top: 14px;
  right: 14px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.65);
  font-size: 30px;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  transition: color 0.22s ease;
}
.mobile-nav-close:hover { color: var(--white); }

/* Open state */
body.nav-open .mobile-nav { right: 0; }
body.nav-open .mobile-nav-overlay { display: block; }
body.nav-open { overflow: hidden; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 40px 32px; }
}

@media (max-width: 900px) {
  .grid-2, .grid-3  { grid-template-columns: 1fr; }
  .hero-split        { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual       { order: -1; }
  .hero-visual img   { height: 240px; }
  .hero h1           { font-size: 2.2rem; }
  .hero-light h1     { font-size: 2rem; }
  .section-title     { font-size: 1.75rem; }
  .site-footer       { margin: 40px 20px; }
  .hero              { margin: 12px; }
}

@media (max-width: 768px) {
  .seam-nav,
  .nav { display: none; }
  .seam-header-inner,
  .topbar-inner {
    justify-content: space-between;
    padding: 0 20px;
  }
  .btn-payment { display: none; }
  .ham-btn     { display: flex; }

  .hero          { padding: 32px 24px; border-radius: var(--r-sm); }
  .section-card  { padding: 28px 20px; }
  .site-footer   { padding: 32px 24px; border-radius: var(--r-sm); margin: 32px 12px; }
  .wrap-narrow   { padding: 0 20px; }
  .wrap, .wrap-tight { padding: 12px 16px; }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .hero h1    { font-size: 1.75rem; }
  .actions    { flex-direction: column; }
  .grid-4     { grid-template-columns: 1fr; }
  .footer-links { gap: 14px; }
}