*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --orange: #E05520;
  --orange-bright: #F06024;
  --orange-subtle: rgba(224,85,32,0.05);
  --border-accent: rgba(224,85,32,0.18);
  --black: #FFFFFF;
  --dark: #F5F5F7;
  --dark2: #E8E8ED;
  --dark3: #D2D2D7;
  --border: rgba(0,0,0,0.06);
  --text: #1D1D1F;
  --text-muted: #6E6E73;
  --text-dim: #86868B;
  --font-display: 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 20px;
  --radius-sm: 10px;
}
/* ── DARK MODE OVERRIDES ── */
body.dark {
  --orange: #F06024;
  --orange-bright: #FF5F1F;
  --orange-subtle: rgba(240,96,36,0.06);
  --border-accent: rgba(240,96,36,0.25);
  --black: #000000;
  --dark: #0A0A0A;
  --dark2: #141414;
  --dark3: #1F1F1F;
  --border: rgba(255,255,255,0.08);
  --text: #FFFFFF;
  --text-muted: #888888;
  --text-dim: #444444;
}
body.dark nav {
  background: rgba(0, 0, 0, 0.7);
}
body.dark .sidenav-label {
  background: rgba(0, 0, 0, 0.9);
  color: #FFFFFF;
}
body.dark .sidenav-menu {
  background: rgba(0, 0, 0, 0.9);
}
body.dark .sidenav-bar {
  background: rgba(255, 255, 255, 0.15);
}
body.dark .hero-bg {
  background:
    radial-gradient(circle at 80% 20%, rgba(240,96,36,0.08) 0%, transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(240,96,36,0.04) 0%, transparent 40%);
}
body.dark .section-header::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
body.dark .step-num { color: var(--dark3); }
body.dark .collapse-all-btn { background: rgba(255,255,255,0.03); }
body.dark .collapse-all-btn:hover { background: rgba(240,96,36,0.08); }
body.dark .nav-toggle { background: rgba(255,255,255,0.02); }
body.dark .mobile-nav-panel {
  background: var(--black);
}
body.dark .section-dropdown .addon-card {
  background: var(--dark);
  border-color: rgba(255,255,255,0.08);
}
body.dark .section-dropdown .addon-card:hover {
  background: var(--dark2);
}

/* ── THEME TOGGLE BUTTON ── */
.theme-toggle {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 300;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.theme-toggle:hover {
  border-color: var(--orange);
  color: var(--text);
  transform: scale(1.05);
  background: rgba(240,96,36,0.1);
}
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; transition: transform 0.3s; }
body.dark .icon-moon { display: none; }
body.dark .icon-sun  { display: block; }
body.dark .theme-toggle { background: rgba(0, 0, 0, 0.5); }
.icon-moon { display: block; }
.icon-sun  { display: none; }
.theme-toggle { background: rgba(255, 255, 255, 0.5); }

html { scroll-behavior: smooth; }
body { background: var(--black); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.65; overflow-x: hidden; transition: background 0.3s, color 0.3s; }

nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 60px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 0.5px solid var(--border);
}
.nav-logo { font-family: var(--font-display); font-size: 19px; font-weight: 700; letter-spacing: -0.6px; color: var(--text); display: flex; align-items: center; gap: 6px; text-decoration: none; }
.nav-logo span { color: var(--text); }
.nav-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); display: inline-block; }
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--orange);
  outline: none;
}
.nav-cta { background: var(--text); color: var(--black); border: none; cursor: pointer; padding: 7px 18px; border-radius: 99px; font-family: var(--font-body); font-size: 12px; font-weight: 600; transition: transform 0.2s, background 0.2s; }
.nav-cta:hover { transform: scale(1.04); background: var(--orange-bright); color: #fff; }
.nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
}
.nav-toggle:hover { border-color: var(--border-accent); background: rgba(255,255,255,0.05); }
.nav-toggle-bar {
  width: 16px;
  height: 1.5px;
  border-radius: 99px;
  background: currentColor;
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.mobile-nav-panel { display: none; }

section { padding: 60px 5%; }
.alt-bg { background: var(--dark); }

.section-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--orange); margin-bottom: 0.6rem; }
.section-title { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; letter-spacing: -1px; line-height: 1.1; margin-bottom: 0.6rem; }
.section-title em { font-style: normal; color: var(--orange-bright); }
.section-sub { font-size: 15px; color: var(--text-muted); font-weight: 300; max-width: 480px; line-height: 1.65; margin-bottom: 2.5rem; }

.hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding: 120px 5% 80px; position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 80% 20%, rgba(240,96,36,0.08) 0%, transparent 50%), radial-gradient(circle at 10% 80%, rgba(240,96,36,0.04) 0%, transparent 40%); }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: 11px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; color: var(--orange); margin-bottom: 1.5rem; }
.hero-headline { font-family: var(--font-display); font-size: clamp(3.2rem, 8vw, 6.5rem); font-weight: 800; line-height: 0.95; letter-spacing: -3px; max-width: 900px; margin-bottom: 2rem; }
.hero-headline em { font-style: normal; color: var(--orange); }
.hero-sub { font-size: 19px; font-weight: 400; color: var(--text-muted); max-width: 550px; line-height: 1.6; margin-bottom: 3rem; letter-spacing: -0.2px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary { background: var(--text); color: var(--black); border: none; cursor: pointer; padding: 14px 32px; border-radius: 99px; font-family: var(--font-body); font-size: 15px; font-weight: 600; transition: transform 0.2s, background 0.2s; display: inline-flex; align-items: center; gap: 8px; }
.btn-primary:hover { transform: scale(1.03); background: var(--orange); color: #fff; }
.btn-ghost { background: transparent; color: var(--text); border: 1px solid var(--border); cursor: pointer; padding: 14px 32px; border-radius: 99px; font-family: var(--font-body); font-size: 15px; font-weight: 500; transition: border-color 0.2s, background 0.2s; }
.btn-ghost:hover { border-color: var(--orange); background: var(--orange-subtle); }
.hero-stats { display: flex; gap: 3.5rem; margin-top: 5rem; padding-top: 3rem; border-top: 1px solid var(--border); }
.stat-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 700; line-height: 1; letter-spacing: -1px; }
.stat-label { font-size: 13px; color: var(--text-dim); margin-top: 6px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }

.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; background: transparent; }
.service-card { background: var(--dark); padding: 2.5rem 2rem; border-radius: var(--radius); border: 1px solid var(--border); transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); cursor: pointer; position: relative; overflow: hidden; }
.service-card:hover { border-color: var(--orange); transform: translateY(-5px); background: var(--dark2); box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.service-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--orange-subtle); display: flex; align-items: center; justify-content: center; margin-bottom: 1.5rem; transition: transform 0.3s; }
.service-card:hover .service-icon { transform: scale(1.1) rotate(5deg); }
.service-icon svg { width: 22px; height: 22px; stroke: var(--orange); fill: none; stroke-width: 1.5; }
.service-name { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 0.75rem; letter-spacing: -0.4px; }
.service-desc { font-size: 14px; color: var(--text-muted); line-height: 1.6; font-weight: 400; }

.packages-toggle { display: inline-flex; padding: 4px; background: var(--dark2); border-radius: 99px; margin-bottom: 2.5rem; border: 1px solid var(--border); }
.pkg-tab { padding: 10px 24px; border-radius: 99px; cursor: pointer; font-size: 13px; font-weight: 600; border: none; background: transparent; color: var(--text-muted); transition: all 0.2s; }
.pkg-tab.active { background: var(--text); color: var(--black); }
.pkg-content { display: none; }
.pkg-content.active { display: flex; gap: 40px; }
.pkg-main { flex: 1; min-width: 320px; background: var(--black); border: 1px solid var(--border); border-radius: var(--radius); padding: 3rem 2.5rem; position: relative; overflow: hidden; transition: border-color 0.3s; }
.pkg-main:hover { border-color: var(--orange); }
.pkg-badge { display: inline-block; background: var(--orange-subtle); color: var(--orange); border: 1px solid var(--border-accent); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 99px; margin-bottom: 1rem; }
.pkg-name { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; letter-spacing: -1px; margin-bottom: 0.5rem; }
.pkg-desc { font-size: 15px; color: var(--text-muted); margin-bottom: 2rem; line-height: 1.6; }
.pkg-price { margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.pkg-price-label { font-size: 12px; color: var(--text-dim); letter-spacing: 0.5px; margin-bottom: 6px; font-weight: 600; text-transform: uppercase; }
.pkg-price-num { font-family: var(--font-display); font-size: 3rem; font-weight: 800; letter-spacing: -2px; color: var(--text); }
.pkg-price-period { font-size: 14px; color: var(--text-muted); font-weight: 400; letter-spacing: 0; }
.pkg-includes { font-size: 12px; color: var(--text-dim); font-weight: 700; letter-spacing: 0.8px; text-transform: uppercase; margin-bottom: 1rem; }
.pkg-feature { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: var(--text-muted); margin-bottom: 0.75rem; line-height: 1.5; }
.pkg-feature-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); margin-top: 7px; flex-shrink: 0; }
.pkg-cta { margin-top: 2rem; width: 100%; background: var(--orange); color: white; border: none; cursor: pointer; padding: 16px; border-radius: 99px; font-family: var(--font-body); font-size: 15px; font-weight: 600; transition: transform 0.2s; }
.pkg-cta:hover { transform: scale(1.02); background: var(--orange-bright); }
.addons-col { flex: 1; min-width: 320px; display: flex; flex-direction: column; gap: 1rem; }
.addons-title { font-family: var(--font-display); font-size: 12px; font-weight: 700; color: var(--orange); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 0.5rem; }
.addon-card { background: var(--dark); border: 1px solid var(--border); border-radius: 16px; padding: 1.25rem 1.5rem; display: flex; align-items: center; gap: 1rem; cursor: pointer; transition: all 0.2s; }
.addon-card:hover { border-color: var(--border-accent); background: var(--dark2); }
.addon-card.selected { border-color: var(--orange); background: var(--dark2); }
.addon-check { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--text-dim); flex-shrink: 0; transition: all 0.2s; display: flex; align-items: center; justify-content: center; }
.addon-card.selected .addon-check { background: var(--orange); border-color: var(--orange); }
.addon-info { flex: 1; }
.addon-name { font-size: 15px; font-weight: 600; color: var(--text); }
.addon-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.addon-price { font-size: 14px; font-weight: 700; color: var(--text); flex-shrink: 0; }
.addons-total {
  margin-top: 1rem;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.addons-total-label {
  display: block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.addons-total-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -0.5px;
}
.invoice-summary {
  margin-top: 1.5rem;
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.invoice-summary-title {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.invoice-total-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.invoice-total-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem;
}
.invoice-total-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.invoice-total-value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  letter-spacing: -1px;
}
.invoice-lines {
  display: grid;
  gap: 1.5rem;
}
.invoice-group {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}
.invoice-group-title {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.invoice-line {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-bottom: 0.5px solid var(--border);
}
.invoice-line:last-child {
  border-bottom: none;
  padding-bottom: 0;
}
.invoice-line-name {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.45;
}
.invoice-line-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
}
.invoice-empty {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}
.marketing-layout { display: none; gap: 40px; align-items: flex-start; }
.marketing-layout.active { display: flex; }
.marketing-mobile-toggle { display: none; }
.marketing-side {
  flex: 1;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.marketing-card {
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
}
.marketing-card-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.marketing-card-copy {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
}
.marketing-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.marketing-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(212,82,10,0.08);
  border: 0.5px solid var(--border-accent);
}
.marketing-metric {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 0;
  border-bottom: 0.5px solid var(--border);
}
.marketing-metric:last-child { border-bottom: none; padding-bottom: 0; }
.marketing-metric-name {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.marketing-metric-value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  text-align: right;
}

.process-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 40px; }
.process-step { padding: 0; position: relative; }
.step-num { font-family: var(--font-display); font-size: 4rem; font-weight: 800; color: var(--border); line-height: 1; margin-bottom: 1rem; letter-spacing: -3px; transition: color 0.3s; }
.process-step:hover .step-num { color: var(--orange-subtle); }
.step-title { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin-bottom: 0.75rem; letter-spacing: -0.4px; }
.step-desc { font-size: 14.5px; color: var(--text-muted); line-height: 1.6; }

.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.why-card { background: var(--dark); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; transition: all 0.3s; position: relative; }
.why-card:hover { border-color: var(--orange); background: var(--dark2); transform: translateY(-4px); }
.why-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; background: var(--orange-subtle); border-radius: 12px; margin-bottom: 1.25rem; font-size: 18px; color: var(--orange); }
.why-title { font-family: var(--font-display); font-size: 17px; font-weight: 700; margin-bottom: 0.6rem; letter-spacing: -0.3px; }
.why-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; }

.cta-banner { background: var(--black); border-top: 1px solid var(--border); padding: 100px 5%; text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 100%; height: 100%; background: radial-gradient(circle at center top, rgba(240,96,36,0.1) 0%, transparent 70%); pointer-events: none; }
.cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }

footer { background: var(--black); padding: 80px 5% 40px; border-top: 1px solid var(--border); }
.footer-top { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 4rem; }
.footer-brand p { font-size: 14px; color: var(--text-muted); max-width: 300px; line-height: 1.6; margin-top: 1rem; }
.footer-col h4 { font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text); margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.75rem; }
.footer-col a { color: var(--text-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-col a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 2rem; border-top: 1px solid var(--border); font-size: 13px; color: var(--text-dim); }
.checkmark-svg { width: 11px; height: 11px; stroke: white; stroke-width: 2.5; fill: none; }

/* ── SIDEBAR NAV ── */
.sidenav {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.sidenav-item {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  cursor: pointer;
  position: relative;
  padding: 4px 0;
}
.sidenav-label {
  background: var(--dark);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.2s ease;
  pointer-events: none;
  backdrop-filter: blur(10px);
  display: none;
}
.sidenav-menu {
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%) translateX(20px);
  background: var(--dark);
  border: 1px solid var(--border);
  border-radius: 12px;
  backdrop-filter: blur(20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  min-width: 160px;
  overflow: hidden;
  margin-right: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}
.sidenav-menu::after {
  content: '';
  position: absolute;
  top: 0;
  right: -20px;
  width: 20px;
  height: 100%;
}
.sidenav:hover .sidenav-menu,
.sidenav-menu:hover {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
  pointer-events: auto;
}
.sidenav-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 13px;
  font-weight: 500;
  border-bottom: 0.5px solid var(--border);
}
.sidenav-item.active .sidenav-bar {
  background: var(--orange);
  height: 24px;
  opacity: 1;
}
.sidenav-item:hover .sidenav-bar {
  background: var(--text);
  opacity: 0.8;
}
.sidenav-bar {
  width: 4px;
  height: 4px;
  border-radius: 99px;
  background: var(--text-dim);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  opacity: 0.5;
}
.addons-content { display: none; }
.addons-content.active { display: block; }
.section-dropdown { display: none; }
.section-dropdown .addon-card {
  margin-left: 1rem;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  background: transparent;
  border-color: rgba(255,255,255,0.08);
}
.addon-section h4 { font-size: 14px; font-weight: 600; color: var(--text-muted); margin-bottom: 0.5rem; margin-top: 1rem; text-transform: uppercase; letter-spacing: 1px; }
.addon-section:first-child h4 { margin-top: 0; }
.addon-section h4 input[type="checkbox"] { width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--text-dim); margin-right: 8px; appearance: none; cursor: pointer; position: relative; }
.addon-section h4 input[type="checkbox"]:checked { background: var(--orange); border-color: var(--orange); }
.addon-section h4 input[type="checkbox"]:checked::after { content: ''; position: absolute; top: 2px; left: 2px; width: 11px; height: 11px; background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><polyline points="2,6 5,9 10,3" fill="none" stroke="white" stroke-width="2.5"/></svg>') no-repeat center; background-size: contain; }
.select-all-label { display: flex; align-items: center; margin-bottom: 1rem; }
.select-all-label input[type="checkbox"] { width: 18px; height: 18px; border-radius: 4px; border: 1.5px solid var(--text-dim); margin-right: 8px; appearance: none; cursor: pointer; position: relative; }
.select-all-label input[type="checkbox"]:checked { background: var(--orange); border-color: var(--orange); }
.select-all-label input[type="checkbox"]:checked::after { content: ''; position: absolute; top: 2px; left: 2px; width: 11px; height: 11px; background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><polyline points="2,6 5,9 10,3" fill="none" stroke="white" stroke-width="2.5"/></svg>') no-repeat center; background-size: contain; }
.addons-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.addons-actions .select-all-label {
  margin-bottom: 0;
}
.collapse-all-btn {
  min-height: 36px;
  border: 0.5px solid var(--border);
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  flex-shrink: 0;
  padding: 0 12px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.2px;
}
.collapse-all-btn:hover {
  border-color: var(--border-accent);
  background: rgba(212,82,10,0.08);
  color: var(--text);
}
.section-header { cursor: pointer; position: relative; padding-right: 40px; }
.section-header::after {
  content: '';
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23888' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.section-header.expanded { border-color: var(--orange); background: var(--dark2); }
.section-header.expanded::after { transform: translateY(-50%) rotate(180deg); }
.section-checkbox { flex-shrink: 0; margin-right: 12px; }
.section-checkbox input[type="checkbox"] { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--text-dim); appearance: none; cursor: pointer; position: relative; transition: all 0.2s; }
.section-checkbox input[type="checkbox"]:checked { background: var(--orange); border-color: var(--orange); }
.section-checkbox input[type="checkbox"]:checked::after { content: ''; position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12 12"><polyline points="2,6 5,9 10,3" fill="none" stroke="white" stroke-width="2.5"/></svg>') no-repeat center; background-size: contain; }
.section-header .addon-price { margin-right: 10px; font-size: 15px; font-weight: 800; }

@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links,
  .nav-cta { display: none; }
  .nav-toggle { display: inline-flex; }
  
  section { padding: 40px 20px; }
  .hero { padding: 100px 20px 60px; min-height: auto; }
  .hero-headline { font-size: 2.8rem; letter-spacing: -2px; }
  .hero-sub { font-size: 16px; margin-bottom: 2rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; margin-top: 3rem; }
  .stat-num { font-size: 1.8rem; }
  
  .services-grid { gap: 16px; }
  .service-card { padding: 2rem 1.5rem; }
  
  .pkg-content.active { flex-direction: column; gap: 32px; }
  .pkg-main, .addons-col, .marketing-side { min-width: 0; width: 100%; }
  .pkg-main { padding: 2.5rem 1.5rem; }
  .pkg-name { font-size: 1.8rem; }
  .pkg-price-num { font-size: 2.4rem; }
  
  .invoice-total-grid { grid-template-columns: 1fr; gap: 1rem; }
  .invoice-summary { padding: 1.5rem; }
  
  .marketing-layout.active {
    flex-direction: column;
    gap: 24px;
  }
  .marketing-mobile-toggle {
    display: inline-flex;
    margin-bottom: 0;
    align-self: center;
  }
  .marketing-side .packages-toggle {
    display: none;
  }
  
  .process-steps { gap: 24px; }
  .step-num { font-size: 3rem; }
  
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 1rem; }
  
  .mobile-nav-panel {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99;
    display: block;
    padding: 2rem 5%;
    background: var(--black);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-bottom: 2rem;
  }
  .mobile-nav-links a {
    display: block;
    padding: 1rem 0;
    border-bottom: 0.5px solid var(--border);
    color: var(--text);
    text-decoration: none;
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.5px;
  }
  .mobile-nav-cta {
    width: 100%;
    background: var(--text);
    color: var(--black);
    border: none;
    padding: 16px;
    border-radius: 99px;
    font-size: 16px;
    font-weight: 600;
  }
  .mobile-nav-cta:hover { background: var(--orange-bright); }
  body.nav-open .mobile-nav-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
  }
  body.nav-open .nav-toggle-bar:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
  body.nav-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
  body.nav-open .nav-toggle-bar:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }
  .sidenav { display: none; }
}

/* ── SMOOTH TRANSITIONS ── */
* { transition: background-color 0.2s, border-color 0.2s, color 0.15s, opacity 0.2s, transform 0.25s cubic-bezier(0.4, 0, 0.2, 1); }
.no-transition { transition: none !important; }