/* ==========================================================================
   Midwest Moto — styles.css
   Palette: charcoal, warm amber, off-white
   ========================================================================== */

:root {
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-ink: #1c1b1a;
  --color-ink-soft: #4b4744;
  --color-muted: #6f6963;
  --color-amber: #d97a1a;
  --color-amber-deep: #a85c0f;
  --color-charcoal: #232120;
  --color-charcoal-deep: #171614;
  --color-line: #e4ddd2;
  --color-accent-ink: #ffd9a8;

  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --scale-0: 0.875rem;
  --scale-1: 1rem;
  --scale-2: 1.125rem;
  --scale-3: 1.375rem;
  --scale-4: 1.75rem;
  --scale-5: 2.25rem;
  --scale-6: clamp(2.5rem, 6vw, 4rem);

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6rem;
  --space-7: 8rem;

  --container: 1100px;
  --radius: 10px;
  --shadow: 0 6px 24px rgba(28, 27, 26, 0.08);
}

/* ---- Base ------------------------------------------------------------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--scale-1);
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-2);
}

p {
  margin: 0 0 var(--space-2);
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: var(--color-amber-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

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

address {
  font-style: normal;
}

:focus-visible {
  outline: 3px solid var(--color-amber);
  outline-offset: 3px;
  border-radius: 4px;
}

.container-wide {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

.section-title {
  font-size: var(--scale-5);
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Buttons ---------------------------------------------------------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--scale-1);
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    transform 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-amber);
  color: #20160a;
  border-color: var(--color-amber);
}

.btn-primary:hover {
  background: #e68a2c;
  border-color: #e68a2c;
}

.btn-ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.btn-ghost:hover {
  background: var(--color-ink);
  color: var(--color-bg);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 242, 0.92);
  border-bottom: 1px solid var(--color-line);
  backdrop-filter: blur(8px);
}

.header-inner {
  width: min(var(--container), 100% - 2rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding-block: 0.9rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: var(--scale-4);
  letter-spacing: 0.05em;
  color: var(--color-ink);
  text-decoration: none;
}

.wordmark-icon {
  width: 1.6em;
  height: 1.6em;
  color: var(--color-amber);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 0;
  cursor: pointer;
  border-radius: 6px;
}

.nav-toggle-bar {
  width: 100%;
  height: 3px;
  border-radius: 2px;
  background: var(--color-ink);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.primary-nav {
  display: flex;
  gap: var(--space-3);
}

.primary-nav a {
  font-weight: 500;
  color: var(--color-ink-soft);
  text-decoration: none;
  padding: 0.35rem 0.25rem;
  transition: color 0.2s ease;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-amber-deep);
}

/* Mobile nav */
@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .primary-nav-wrap {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-line);
    box-shadow: var(--shadow);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .primary-nav {
    flex-direction: column;
    padding: var(--space-2) 1.5rem var(--space-3);
    gap: var(--space-1);
  }

  .primary-nav a {
    display: block;
    padding: 0.7rem 0.25rem;
    font-size: var(--scale-2);
  }

  #site-header.nav-open .primary-nav-wrap {
    max-height: 320px;
  }

  #site-header.nav-open .nav-toggle-bar:nth-child(2) {
    transform: translateY(8px) rotate(45deg);
  }

  #site-header.nav-open .nav-toggle-bar:nth-child(3) {
    opacity: 0;
  }

  #site-header.nav-open .nav-toggle-bar:nth-child(4) {
    transform: translateY(-8px) rotate(-45deg);
  }
}

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

.hero {
  position: relative;
  background:
    radial-gradient(ellipse 60% 70% at 85% 20%, rgba(217, 122, 26, 0.18), transparent 60%),
    radial-gradient(ellipse 50% 60% at 10% 90%, rgba(35, 33, 32, 0.14), transparent 65%),
    linear-gradient(160deg, var(--color-charcoal) 0%, var(--color-charcoal-deep) 100%);
  color: var(--color-bg);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    115deg,
    rgba(255, 217, 168, 0.05) 0 2px,
    transparent 2px 90px
  );
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 10px;
  background: linear-gradient(90deg, var(--color-amber), var(--color-amber-deep));
}

.hero-inner {
  position: relative;
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
  padding-block: var(--space-7);
  max-width: 46rem;
}

.hero-kicker {
  display: inline-block;
  font-size: var(--scale-0);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-accent-ink);
  border-left: 3px solid var(--color-amber);
  padding-left: 0.75rem;
  margin-bottom: var(--space-3);
}

.hero-title {
  font-size: var(--scale-6);
  color: #ffffff;
  margin-bottom: var(--space-3);
}

.hero-tagline {
  font-size: var(--scale-2);
  color: #d8d2ca;
  margin-bottom: var(--space-4);
  max-width: 34rem;
}

.hero-inner .btn-ghost {
  color: var(--color-bg);
  border-color: rgba(250, 247, 242, 0.55);
  margin-top: 0.5rem;
}

.hero-inner .btn-ghost:hover {
  background: var(--color-bg);
  color: var(--color-ink);
  border-color: var(--color-bg);
}

/* ---- Sections --------------------------------------------------------- */

.about {
  background: var(--color-bg);
  padding-block: var(--space-6);
}

.about-inner {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
  max-width: 48rem;
}

.about-inner p {
  font-size: var(--scale-2);
  color: var(--color-ink-soft);
}

.about-inner p:first-of-type {
  margin-top: var(--space-3);
}

.services {
  background: var(--color-surface);
  padding-block: var(--space-6);
  border-block: 1px solid var(--color-line);
}

.services-inner {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

.services-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  margin-top: var(--space-4);
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-3);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--color-amber);
}

.service-icon {
  width: 40px;
  height: 40px;
  color: var(--color-amber-deep);
  margin-bottom: var(--space-2);
}

.service-title {
  font-size: var(--scale-3);
}

.service-desc {
  font-size: var(--scale-1);
  color: var(--color-ink-soft);
  margin: 0;
}

.why-choose-us {
  background: var(--color-charcoal);
  color: var(--color-bg);
  padding-block: var(--space-6);
}

.why-inner {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

.why-choose-us .section-title {
  color: #ffffff;
}

.why-list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  margin-top: var(--space-4);
}

@media (min-width: 720px) {
  .why-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

.why-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  background: rgba(250, 247, 242, 0.05);
  border: 1px solid rgba(250, 247, 242, 0.12);
  border-radius: var(--radius);
  padding: var(--space-3);
}

.why-icon {
  width: 36px;
  height: 36px;
  color: var(--color-accent-ink);
  margin-bottom: var(--space-1);
}

.why-title {
  font-size: var(--scale-3);
  color: #ffffff;
}

.why-desc {
  color: #d8d2ca;
  margin: 0;
}

.contact {
  background: var(--color-bg);
  padding-block: var(--space-6);
}

.contact-inner {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}

@media (min-width: 860px) {
  .contact-inner {
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-6);
  }
}

.contact-lead {
  color: var(--color-ink-soft);
  font-size: var(--scale-2);
}

.contact-address {
  margin: var(--space-3) 0;
  padding-left: 1rem;
  border-left: 3px solid var(--color-amber);
}

.contact-line {
  margin: 0;
  font-weight: 500;
  color: var(--color-ink);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.social-links a {
  display: inline-block;
  padding: 0.45rem 1rem;
  border: 1px solid var(--color-ink);
  border-radius: 999px;
  color: var(--color-ink);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--scale-0);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.social-links a:hover,
.social-links a:focus-visible {
  background: var(--color-ink);
  color: var(--color-bg);
}

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .contact-form {
    padding: var(--space-4);
  }
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-weight: 600;
  font-size: var(--scale-0);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
}

.form-field input,
.form-field textarea {
  font-family: var(--font-body);
  font-size: var(--scale-1);
  color: var(--color-ink);
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: var(--color-bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-field textarea {
  resize: vertical;
  min-height: 7rem;
}

.form-field input:hover,
.form-field textarea:hover {
  border-color: #cfc5b6;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  box-shadow: 0 0 0 3px rgba(217, 122, 26, 0.25);
}

.contact-form .btn {
  align-self: flex-start;
}

.form-note {
  font-size: var(--scale-0);
  font-weight: 500;
  color: var(--color-amber-deep);
  margin: 0;
  min-height: 1.2em;
}

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

.site-footer {
  background: var(--color-charcoal-deep);
  color: #c9c2b9;
  padding-block: var(--space-5) var(--space-3);
}

.footer-inner {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: space-between;
  align-items: flex-start;
}

.footer-name {
  font-family: var(--font-display);
  font-size: var(--scale-4);
  letter-spacing: 0.05em;
  color: #ffffff;
  margin: 0 0 0.25rem;
}

.footer-tagline {
  margin: 0;
  max-width: 22rem;
  font-size: var(--scale-0);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-3);
}

.footer-links a {
  color: #d8d2ca;
  text-decoration: none;
  font-weight: 500;
  font-size: var(--scale-0);
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--color-accent-ink);
  text-decoration: underline;
}

.footer-copyright {
  flex-basis: 100%;
  margin: var(--space-2) 0 0;
  padding-top: var(--space-2);
  border-top: 1px solid rgba(250, 247, 242, 0.12);
  font-size: var(--scale-0);
}

/* ---- Scroll reveal ----------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-revealed {
  opacity: 1;
  transform: none;
}

/* ---- Reduced motion ---------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}