/* ============================================================
   Rick's Auto Mobile Service — Premium Black & Red
   ============================================================ */

:root {
  /* Type scale */
  --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(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;  --space-2: 0.5rem;  --space-3: 0.75rem; --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;
  --space-32: 8rem;

  /* Brand palette — black & red luxury */
  --color-bg: #0a0a0b;
  --color-surface: #111113;
  --color-surface-2: #17171a;
  --color-surface-3: #1d1d21;
  --color-border: #26262b;
  --color-border-strong: #34343b;

  --color-text: #f4f4f5;
  --color-text-muted: #a1a1aa;
  --color-text-faint: #6b6b73;

  --color-red: #e11226;
  --color-red-bright: #ff2333;
  --color-red-deep: #9c0c1a;
  --color-red-glow: rgba(225, 18, 38, 0.4);

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  --transition: 220ms cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-md: 0 8px 28px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.6);
  --shadow-red: 0 8px 30px rgba(225, 18, 38, 0.3);

  --content-wide: 1200px;

  --font-display: 'Clash Display', 'Arial Black', sans-serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
button { cursor: pointer; background: none; border: none; color: inherit; font: inherit; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; text-wrap: balance; letter-spacing: -0.01em; }
p { text-wrap: pretty; }

::selection { background: var(--color-red); color: #fff; }
:focus-visible { outline: 2px solid var(--color-red-bright); outline-offset: 3px; border-radius: var(--radius-sm); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--color-red); color: #fff; padding: var(--space-3) var(--space-5); border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { left: 0; }

.container { width: 100%; max-width: var(--content-wide); margin-inline: auto; padding-inline: var(--space-6); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  font-family: var(--font-body); font-weight: 700; font-size: var(--text-sm);
  letter-spacing: 0.02em; padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full); transition: all var(--transition);
  white-space: nowrap; border: 1.5px solid transparent;
}
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-primary {
  background: linear-gradient(135deg, var(--color-red-bright), var(--color-red-deep));
  color: #fff; box-shadow: var(--shadow-red);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(225, 18, 38, 0.5); filter: brightness(1.08); }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--color-text); border-color: var(--color-border-strong); }
.btn-ghost:hover { border-color: var(--color-red); color: #fff; background: rgba(225, 18, 38, 0.08); }

/* ===== Header ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(10, 10, 11, 0.6);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition);
}
.site-header.scrolled { background: rgba(10, 10, 11, 0.92); border-bottom-color: var(--color-border); }
.header-inner { display: flex; align-items: center; gap: var(--space-6); height: 76px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: var(--space-8); margin-left: auto; }
.nav a { font-size: var(--text-sm); font-weight: 500; color: var(--color-text-muted); position: relative; transition: color var(--transition); }
.nav a::after { content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px; background: var(--color-red); transition: width var(--transition); }
.nav a:hover { color: var(--color-text); }
.nav a:hover::after { width: 100%; }
.header-cta { margin-left: 0; }

.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: var(--space-2); margin-left: auto; }
.menu-toggle span { width: 26px; height: 2px; background: var(--color-text); border-radius: 2px; transition: var(--transition); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; flex-direction: column; gap: var(--space-2);
  padding: var(--space-4) var(--space-6) var(--space-8);
  background: rgba(10, 10, 11, 0.98); border-bottom: 1px solid var(--color-border);
}
.mobile-nav.open { display: flex; }
.mobile-nav a { padding: var(--space-3) 0; font-size: var(--text-base); font-weight: 500; color: var(--color-text-muted); border-bottom: 1px solid var(--color-border); }
.mobile-nav a:last-child { border: none; margin-top: var(--space-3); justify-content: center; color: #fff; }

/* ===== Hero ===== */
.hero { position: relative; min-height: 100vh; min-height: 100dvh; display: flex; align-items: center; padding-top: 76px; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(10,10,11,0.95) 0%, rgba(10,10,11,0.78) 38%, rgba(10,10,11,0.35) 70%, rgba(10,10,11,0.55) 100%),
    linear-gradient(0deg, rgba(10,10,11,0.95) 0%, rgba(10,10,11,0) 45%);
}
.hero-content { position: relative; z-index: 1; padding-block: var(--space-20); max-width: 760px; }
.hero h1 { font-size: var(--text-3xl); font-weight: 700; margin: var(--space-5) 0 var(--space-6); }
.hero h1 .accent { color: var(--color-red-bright); text-shadow: 0 0 40px var(--color-red-glow); }
.hero-sub { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 56ch; margin-bottom: var(--space-8); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.hero-slogan { margin-top: var(--space-10); font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: var(--text-lg); color: var(--color-text); letter-spacing: 0.01em; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--color-red-bright);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-red-bright); box-shadow: 0 0 10px var(--color-red-glow); }

/* ===== Trust Bar ===== */
.trust { background: var(--color-surface); border-block: 1px solid var(--color-border); }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item {
  display: flex; flex-direction: column; align-items: center; gap: var(--space-1);
  padding: var(--space-10) var(--space-4); text-align: center;
  border-right: 1px solid var(--color-border);
}
.trust-item:last-child { border-right: none; }
.trust-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-2xl); color: var(--color-red-bright); line-height: 1; }
.trust-label { font-size: var(--text-sm); color: var(--color-text-muted); letter-spacing: 0.02em; }

/* ===== Sections ===== */
.section { padding-block: clamp(var(--space-16), 9vw, var(--space-32)); }
.section-alt { background: var(--color-surface); border-block: 1px solid var(--color-border); }
.section-head { max-width: 720px; margin-bottom: var(--space-16); }
.section-head h2 { font-size: var(--text-2xl); margin: var(--space-4) 0 var(--space-5); }
.section-lead { font-size: var(--text-lg); color: var(--color-text-muted); }

/* ===== Services ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.service-card {
  position: relative; padding: var(--space-8);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--color-red-deep), var(--color-red-bright)); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.service-card:hover { transform: translateY(-6px); border-color: var(--color-border-strong); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; display: grid; place-items: center; margin-bottom: var(--space-5);
  border-radius: var(--radius-md); background: rgba(225, 18, 38, 0.1); border: 1px solid rgba(225, 18, 38, 0.25);
}
.service-icon svg { width: 28px; height: 28px; color: var(--color-red-bright); }
.service-card h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.service-card p { color: var(--color-text-muted); font-size: var(--text-base); }

/* ===== Why ===== */
.why-layout { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(var(--space-8), 5vw, var(--space-20)); align-items: center; }
.why-media { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); box-shadow: var(--shadow-lg); }
.why-media img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.why-copy h2 { font-size: var(--text-2xl); margin: var(--space-4) 0 var(--space-5); }
.why-copy > p { color: var(--color-text-muted); margin-bottom: var(--space-6); }
.check-list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8); }
.check-list li { display: flex; align-items: flex-start; gap: var(--space-3); color: var(--color-text); }
.check { flex-shrink: 0; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; background: var(--color-red); color: #fff; font-size: 12px; font-weight: 700; margin-top: 2px; }

/* ===== Service Area ===== */
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.area-card {
  padding: var(--space-10) var(--space-8); border-radius: var(--radius-lg);
  background: var(--color-surface-2); border: 1px solid var(--color-border);
  transition: border-color var(--transition), transform var(--transition);
}
.area-card:hover { border-color: var(--color-red); transform: translateY(-4px); }
.area-card h3 { font-size: var(--text-xl); color: var(--color-red-bright); margin-bottom: var(--space-3); }
.area-card p { color: var(--color-text-muted); }

/* ===== Process ===== */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.process-step { position: relative; padding-top: var(--space-4); }
.step-num { font-family: var(--font-display); font-weight: 700; font-size: var(--text-3xl); color: var(--color-red); opacity: 0.35; display: block; margin-bottom: var(--space-3); line-height: 1; }
.process-step h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.process-step p { color: var(--color-text-muted); }

/* ===== Testimonials ===== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial {
  padding: var(--space-8); border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-surface-2), var(--color-surface));
  border: 1px solid var(--color-border);
}
.stars { color: var(--color-red-bright); font-size: var(--text-base); letter-spacing: 2px; margin-bottom: var(--space-4); }
.testimonial p { color: var(--color-text); font-size: var(--text-base); margin-bottom: var(--space-5); font-style: italic; }
.testimonial cite { color: var(--color-text-muted); font-size: var(--text-sm); font-style: normal; font-weight: 600; }

/* ===== Contact ===== */
.contact { position: relative; text-align: center; background:
  radial-gradient(ellipse 60% 80% at 50% 0%, rgba(225, 18, 38, 0.12), transparent 70%), var(--color-bg); }
.contact-inner { max-width: 860px; margin-inline: auto; }
.contact-emblem { width: 96px; margin: 0 auto var(--space-6); }
.contact-emblem img { width: 100%; border-radius: var(--radius-lg); }
.contact h2 { font-size: var(--text-2xl); margin-bottom: var(--space-4); }
.contact-lead { font-size: var(--text-lg); color: var(--color-text-muted); max-width: 50ch; margin: 0 auto var(--space-10); }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); margin-bottom: var(--space-10); }
.contact-card {
  display: flex; flex-direction: column; gap: var(--space-2); padding: var(--space-6);
  background: var(--color-surface-2); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}
.contact-card:hover { border-color: var(--color-red); transform: translateY(-3px); }
.contact-card-label { font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-red-bright); font-weight: 700; }
.contact-card-value { font-size: var(--text-base); font-weight: 600; color: var(--color-text); word-break: break-word; }
.contact-actions { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }

/* ===== Footer ===== */
.site-footer { background: var(--color-surface); border-top: 1px solid var(--color-border); }
.footer-inner { display: grid; grid-template-columns: 1.2fr 2fr; gap: clamp(var(--space-8), 5vw, var(--space-20)); padding-block: var(--space-16); }
.footer-logo { height: 52px; width: auto; margin-bottom: var(--space-4); }
.footer-slogan { color: var(--color-text-muted); font-style: italic; font-family: var(--font-display); font-weight: 500; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.footer-col { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col h4 { font-family: var(--font-body); font-size: var(--text-sm); text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text); margin-bottom: var(--space-2); }
.footer-col a, .footer-col span { font-size: var(--text-sm); color: var(--color-text-muted); transition: color var(--transition); word-break: break-word; }
.footer-col a:hover { color: var(--color-red-bright); }
.footer-bottom { border-top: 1px solid var(--color-border); }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); padding-block: var(--space-6); font-size: var(--text-xs); color: var(--color-text-faint); }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal.in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .services-grid, .area-grid, .process-grid, .testimonial-grid, .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .why-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: flex; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: none; }
  .trust-item:nth-child(1), .trust-item:nth-child(2) { border-bottom: 1px solid var(--color-border); }
}
@media (max-width: 600px) {
  .services-grid, .area-grid, .process-grid, .testimonial-grid, .contact-cards { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr; gap: var(--space-6); }
  .hero-actions .btn, .contact-actions .btn { flex: 1; }
  .brand-logo { height: 38px; }
}