:root {
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.4rem, 1rem + 3.6vw, 4.25rem);
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem; --space-5: 1.25rem;
  --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem; --space-16: 4rem; --space-20: 5rem; --space-24: 6rem;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px; --radius-full: 999px;
  --transition-interactive: 180ms cubic-bezier(.16,1,.3,1);
  --font-display: 'General Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}
:root, [data-theme="light"] {
  --color-bg: #f5f7f9;
  --color-surface: #ffffff;
  --color-surface-2: #e9eef3;
  --color-border: #d3dce5;
  --color-text: #12273b;
  --color-text-muted: #556677;
  --color-primary: #d4481f;
  --color-primary-hover: #b33a15;
  --color-on-primary: #ffffff;
  --color-ink: #14304a;
  --color-on-ink: #eef3f7;
  --color-sky: #2f6f9f;
  --color-success: #2f7d4f;
  --color-error: #b3261e;
  --shadow: 0 1px 2px rgb(18 39 59 / .06), 0 14px 36px rgb(18 39 59 / .10);
}
[data-theme="dark"] {
  --color-bg: #0d1722;
  --color-surface: #13202e;
  --color-surface-2: #182838;
  --color-border: #263a4e;
  --color-text: #e6edf3;
  --color-text-muted: #9fb0c0;
  --color-primary: #f0643a;
  --color-primary-hover: #ff7f58;
  --color-on-primary: #1a0b05;
  --color-ink: #0a1520;
  --color-on-ink: #e6edf3;
  --color-sky: #7fb6de;
  --color-success: #5fbf86;
  --color-error: #ff8a80;
  --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 14px 36px rgb(0 0 0 / .35);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: none; text-size-adjust: none; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; scroll-padding-top: var(--space-20); }
body { min-height: 100dvh; line-height: 1.6; font-family: var(--font-body); font-size: var(--text-base); color: var(--color-text); background: var(--color-bg); }
img, svg { display: block; max-width: 100%; }
ul[role='list'], ol[role='list'] { list-style: none; }
input, button, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { text-wrap: balance; line-height: 1.1; }
p, li, dt { text-wrap: pretty; max-width: 68ch; }
a { color: inherit; }
button { cursor: pointer; background: none; border: none; }
:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; border-radius: var(--radius-sm); }
a, button, input, select, textarea, summary { transition: color var(--transition-interactive), background var(--transition-interactive), border-color var(--transition-interactive), box-shadow var(--transition-interactive), transform var(--transition-interactive); }
.skip { position: absolute; left: -999px; top: 0; background: var(--color-primary); color: var(--color-on-primary); padding: var(--space-2) var(--space-4); z-index: 100; }
.skip:focus { left: var(--space-4); }
@media (prefers-reduced-motion: reduce) { * { transition-duration: .01ms !important; animation-duration: .01ms !important; scroll-behavior: auto !important; } }

.wrap { width: min(1160px, 100% - 2 * clamp(1.25rem, 4vw, 3rem)); margin-inline: auto; }

/* Topbar */
.topbar { background: var(--color-ink); color: var(--color-on-ink); font-size: var(--text-xs); }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding-block: var(--space-2); }
.topbar p { display: flex; align-items: center; gap: var(--space-2); }
.topbar a { font-weight: 700; text-decoration: none; }
.topbar a:hover { color: var(--color-primary); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; flex: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in oklab, var(--color-bg) 90%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); height: 70px; }
.brand { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-ink); }
[data-theme="dark"] .brand { color: var(--color-text); }
.logo { width: 38px; height: 38px; }
.brand-text { font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -.01em; }
.brand-text strong { font-weight: 700; color: var(--color-primary); }
.nav-links { display: flex; gap: var(--space-6); font-size: var(--text-sm); font-weight: 500; }
.nav-links a { text-decoration: none; color: var(--color-text-muted); }
.nav-links a:hover { color: var(--color-text); }
.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle { width: 40px; height: 40px; display: grid; place-items: center; border-radius: var(--radius-full); color: var(--color-text-muted); }
.theme-toggle:hover { background: var(--color-surface-2); color: var(--color-text); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); padding: .85rem 1.4rem; border-radius: var(--radius-md); font-weight: 700; font-size: var(--text-sm); text-decoration: none; border: 1.5px solid transparent; white-space: nowrap; }
.btn-sm { padding: .55rem 1rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn-primary:hover { background: var(--color-primary-hover); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { border-color: var(--color-border); background: var(--color-surface); }
.btn-ghost:hover { border-color: var(--color-text); }

/* Shared */
.eyebrow { font-size: var(--text-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-primary); margin-bottom: var(--space-4); }
.muted { color: var(--color-text-muted); margin-top: var(--space-4); }
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-24)); }
.section-alt { background: var(--color-surface-2); }
.section-head { margin-bottom: var(--space-12); max-width: 640px; }
h2 { font-family: var(--font-display); font-weight: 700; font-size: var(--text-xl); letter-spacing: -.02em; }
h3 { font-size: var(--text-base); font-weight: 700; }

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(var(--space-12), 7vw, var(--space-24)) clamp(var(--space-16), 9vw, var(--space-24)); color: var(--color-text); }
.hero-mountains { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 220px; color: var(--color-sky); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(var(--space-10), 5vw, var(--space-20)); align-items: center; }
.hero h1 { font-family: var(--font-display); font-weight: 700; font-size: var(--text-3xl); letter-spacing: -.03em; line-height: 1.04; color: var(--color-ink); }
[data-theme="dark"] .hero h1 { color: var(--color-text); }
.accent { color: var(--color-primary); }
.lede { margin-top: var(--space-6); color: var(--color-text-muted); max-width: 56ch; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.trust { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); margin-top: var(--space-8); font-size: var(--text-sm); font-weight: 500; }
.trust li { display: flex; align-items: center; gap: var(--space-2); }
.trust li::before { content: ''; width: 12px; height: 7px; border-left: 2.5px solid var(--color-success); border-bottom: 2.5px solid var(--color-success); transform: rotate(-45deg) translateY(-2px); }

.quick-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: var(--space-8); }
.quick-card h2 { font-size: var(--text-lg); font-family: var(--font-body); font-weight: 700; letter-spacing: 0; }
.quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-top: var(--space-5); }
.quick { display: flex; flex-direction: column; gap: var(--space-3); padding: var(--space-5); border: 1.5px solid var(--color-border); border-radius: var(--radius-md); text-decoration: none; font-weight: 700; font-size: var(--text-sm); }
.quick svg { width: 26px; height: 26px; color: var(--color-primary); }
.quick:hover { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 6%, var(--color-surface)); }
.quick-note { margin-top: var(--space-5); font-size: var(--text-xs); color: var(--color-text-muted); padding: var(--space-3) var(--space-4); background: color-mix(in oklab, var(--color-error) 8%, var(--color-surface)); border-radius: var(--radius-sm); border-left: 3px solid var(--color-error); }
.quick-note a { font-weight: 700; color: var(--color-text); }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.service { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-8); }
.service h3 { font-size: var(--text-lg); }
.service h3::before { content: ''; display: block; width: 28px; height: 3px; background: var(--color-primary); margin-bottom: var(--space-4); border-radius: 2px; }
.service p { margin-top: var(--space-3); color: var(--color-text-muted); font-size: var(--text-sm); }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.price-list { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-3) var(--space-8); }
.price-row { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding-block: var(--space-5); border-bottom: 1px solid var(--color-border); }
.price-row:last-child { border-bottom: none; }
.price-row dt { font-weight: 700; }
.price-row dt span { display: block; font-weight: 400; font-size: var(--text-xs); color: var(--color-text-muted); }
.price-row dd { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); color: var(--color-primary); font-variant-numeric: tabular-nums; }

/* Plan */
.plan { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.plan-card { background: var(--color-ink); color: var(--color-on-ink); border-radius: var(--radius-lg); padding: var(--space-8); display: grid; gap: var(--space-6); box-shadow: var(--shadow); }
.plan-price { font-size: var(--text-sm); opacity: .85; }
.plan-price span { font-family: var(--font-display); font-weight: 700; font-size: var(--text-2xl); opacity: 1; letter-spacing: -.02em; }
.checks { display: grid; gap: var(--space-3); font-size: var(--text-sm); }
.checks li { padding-left: 28px; position: relative; }
.checks li::before { content: ''; position: absolute; left: 2px; top: .35em; width: 14px; height: 8px; border-left: 2.5px solid var(--color-primary); border-bottom: 2.5px solid var(--color-primary); transform: rotate(-45deg); }

/* Why */
.why { background: var(--color-primary); color: var(--color-on-primary); padding-block: var(--space-16); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.why-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-2xl); line-height: 1; letter-spacing: -.02em; margin-bottom: var(--space-3); }
.why-item p:last-child { font-size: var(--text-sm); max-width: 32ch; }

/* Areas */
.areas { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.area-list { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.area-list li { padding: var(--space-2) var(--space-5); border: 1.5px solid var(--color-border); border-radius: var(--radius-full); font-weight: 500; font-size: var(--text-sm); background: var(--color-surface); }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: 1fr 1.6fr; gap: var(--space-12); align-items: start; }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq summary { cursor: pointer; list-style: none; padding: var(--space-5) 0; font-weight: 700; display: flex; justify-content: space-between; gap: var(--space-4); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--color-primary); }
.faq details[open] summary::after { content: '–'; }
.faq summary:hover { color: var(--color-primary); }
.faq details p { padding-bottom: var(--space-5); color: var(--color-text-muted); font-size: var(--text-sm); }

/* Book */
.book { background: var(--color-ink); color: var(--color-on-ink); }
.book-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(var(--space-10), 6vw, var(--space-20)); align-items: center; }
.book h2 { font-size: var(--text-2xl); }
.book-grid > div > p { margin-top: var(--space-5); opacity: .85; }
.book-phone { display: inline-block; margin-top: var(--space-8); font-family: var(--font-display); font-weight: 700; font-size: var(--text-xl); color: var(--color-primary); text-decoration: none; }
.book-phone:hover { text-decoration: underline; }
.hours { font-size: var(--text-xs); }
.book-form { background: var(--color-surface); color: var(--color-text); border-radius: var(--radius-lg); padding: var(--space-8); display: grid; gap: var(--space-4); }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.book-form label { display: grid; gap: var(--space-1); font-size: var(--text-sm); font-weight: 500; }
.book-form input, .book-form select, .book-form textarea { padding: .75rem .9rem; border-radius: var(--radius-sm); border: 1.5px solid var(--color-border); background: var(--color-bg); resize: vertical; }
.book-form input:focus, .book-form select:focus, .book-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px color-mix(in oklab, var(--color-primary) 22%, transparent); }
.book-form [aria-invalid=true] { border-color: var(--color-error); }
.form-msg { font-size: var(--text-sm); min-height: 1.4em; }
.form-msg.ok { color: var(--color-success); }
.form-msg.error { color: var(--color-error); }

/* Footer */
.site-footer { padding-block: var(--space-10); border-top: 1px solid var(--color-border); font-size: var(--text-xs); color: var(--color-text-muted); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-6); }
.footer-brand { font-family: var(--font-display); font-weight: 600; font-size: var(--text-base); color: var(--color-text); }
.footer-brand strong { color: var(--color-primary); }
.site-footer a { text-decoration: none; font-weight: 700; color: var(--color-text); }

/* Responsive */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .hero-grid, .pricing-grid, .plan, .areas, .faq-wrap, .book-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .topbar p { display: none; }
  .topbar-inner { justify-content: center; }
  .service-grid, .why-grid, .two { grid-template-columns: 1fr; }
  .hero-ctas .btn { width: 100%; }
  .quick-card, .book-form, .plan-card { padding: var(--space-6); }
  .price-list { padding-inline: var(--space-5); }
}
.quick-note a, .topbar a, .book-phone { white-space: nowrap; }
.form-hint { font-size: var(--text-xs); color: var(--color-text-muted); }
.demo-banner { background: #fde68a; color: #1f1a05; font-size: var(--text-xs); text-align: center; padding-block: var(--space-2); }
.demo-banner a { font-weight: 700; }