/* ============================================
   A & M Automotive and Transmission
   Confident corporate style — plum + amber
   ============================================ */

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

:root {
  --plum:        #5B2C6F;
  --plum-dark:   #3D1F4D;
  --plum-light:  #7D3C99;
  --amber:       #F5B041;
  --amber-dark:  #D4942E;
  --amber-light: #FDE8C0;
  --neutral-900: #1A1A2E;
  --neutral-800: #2D2D44;
  --neutral-700: #3D3D5C;
  --neutral-600: #555577;
  --neutral-400: #8888A0;
  --neutral-300: #B0B0C8;
  --neutral-200: #D0D0E0;
  --neutral-100: #EDEDF5;
  --neutral-50:  #F7F7FC;
  --white:       #FFFFFF;
  --font-body:   'Inter', system-ui, -apple-system, sans-serif;
  --font-display:'Playfair Display', Georgia, serif;
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --shadow-sm:   0 1px 3px rgba(26,26,46,.08);
  --shadow-md:   0 4px 20px rgba(26,26,46,.10);
  --shadow-lg:   0 12px 40px rgba(26,26,46,.14);
  --shadow-xl:   0 20px 60px rgba(26,26,46,.18);
  --transition:  .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--neutral-800);
  background: var(--neutral-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- TYPOGRAPHY --- */
.section-eyebrow {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--amber-dark);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--neutral-900);
  margin-bottom: 16px;
}

.section-title .accent {
  color: var(--plum);
}

.section-sub {
  font-size: 1.1rem;
  color: var(--neutral-600);
  max-width: 560px;
  line-height: 1.7;
}

.accent { color: var(--plum); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--plum);
  color: var(--white);
  border: 2px solid var(--plum);
}
.btn--primary:hover {
  background: var(--plum-dark);
  border-color: var(--plum-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--plum);
  border: 2px solid var(--plum);
}
.btn--outline:hover {
  background: var(--plum);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--light {
  background: var(--amber);
  color: var(--neutral-900);
  border: 2px solid var(--amber);
}
.btn--light:hover {
  background: var(--amber-dark);
  border-color: var(--amber-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn--outline-light:hover {
  background: var(--white);
  color: var(--plum);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn--full { width: 100%; justify-content: center; }
.btn--lg { padding: 18px 36px; font-size: 1.05rem; }

.btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- NAV --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--neutral-900);
}

.nav__logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--plum);
  color: var(--amber);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 800;
  letter-spacing: -.02em;
}

.nav__logo-text {
  font-size: .9rem;
  line-height: 1.2;
}

.nav__menu ul {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__menu a {
  padding: 8px 16px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--neutral-700);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav__menu a:hover {
  color: var(--plum);
  background: var(--neutral-100);
}

.nav__cta {
  background: var(--plum) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
}
.nav__cta:hover {
  background: var(--plum-dark) !important;
  color: var(--white) !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav__toggle-bar {
  display: block;
  height: 2.5px;
  background: var(--neutral-800);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* --- HERO --- */
.hero {
  padding-top: 120px;
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--neutral-50) 0%, var(--neutral-100) 50%, var(--amber-light) 100%);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero__eyebrow {
  display: inline-block;
  background: var(--plum);
  color: var(--amber);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--neutral-900);
  margin-bottom: 20px;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Hero cards */
.hero__cards {
  position: relative;
  min-height: 500px;
}

.hero__card--main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.hero__card--main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 24px;
  background: linear-gradient(transparent, rgba(26,26,46,.7));
}
.hero__card-tag {
  display: inline-block;
  background: var(--amber);
  color: var(--neutral-900);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 50px;
}

/* Floating stat cards */
.hero__stat {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  animation: float 4s ease-in-out infinite;
}
.hero__stat--1 {
  top: -20px;
  right: -20px;
  animation-delay: 0s;
}
.hero__stat--2 {
  bottom: 80px;
  left: -30px;
  animation-delay: 1.3s;
}
.hero__stat--3 {
  bottom: -20px;
  right: 40px;
  animation-delay: 2.6s;
}
.hero__stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--plum);
  line-height: 1;
}
.hero__stat-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--neutral-600);
  line-height: 1.3;
  margin-top: 4px;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* --- TRUST BAR --- */
.trust {
  background: var(--plum);
  padding: 0;
}
.trust__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.trust__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 28px;
  border-right: 1px solid rgba(255,255,255,.12);
  color: var(--white);
}
.trust__item:last-child { border-right: none; }

.trust__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--amber);
}

.trust__item span {
  font-size: .88rem;
  font-weight: 500;
  line-height: 1.3;
}

/* --- SERVICES --- */
.services {
  padding: 100px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-header .section-sub { margin: 0 auto; }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--neutral-50);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--neutral-200);
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--plum-light);
}

.service-card__img {
  overflow: hidden;
  height: 200px;
}
.service-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.service-card:hover .service-card__img img {
  transform: scale(1.06);
}

.service-card__body {
  padding: 24px;
}
.service-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: 10px;
}
.service-card__body p {
  font-size: .92rem;
  color: var(--neutral-600);
  line-height: 1.7;
}

/* --- ABOUT --- */
.about {
  padding: 100px 0;
  background: var(--neutral-50);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about__images {
  position: relative;
}

.about__img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about__img-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__img-secondary {
  position: absolute;
  bottom: -30px;
  right: -20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--white);
}
.about__img-secondary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__content .section-sub { margin-bottom: 20px; }
.about__content > p {
  font-size: .95rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 14px;
}

.about__list {
  display: grid;
  gap: 12px;
  margin: 24px 0 32px;
}

.about__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
  font-weight: 500;
  color: var(--neutral-800);
}

.about__check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--amber-dark);
}

/* --- TESTIMONIALS --- */
.testimonials {
  padding: 100px 0;
  background: var(--plum);
}

.testimonials .section-eyebrow { color: var(--amber); }
.testimonials .section-title { color: var(--white); }
.testimonials .section-title .accent { color: var(--amber); }

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}
.testimonial:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}

.testimonial__quote {
  width: 32px;
  height: 32px;
  color: var(--amber);
  margin-bottom: 16px;
  flex-shrink: 0;
}

.testimonial p {
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(255,255,255,.88);
  flex: 1;
  margin-bottom: 20px;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid rgba(255,255,255,.15);
  padding-top: 16px;
}

.testimonial__name {
  font-weight: 700;
  font-size: .9rem;
  color: var(--white);
}

.testimonial__detail {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
}

/* --- CTA --- */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--neutral-900) 0%, var(--neutral-800) 100%);
}

.cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 12px;
}

.cta__sub {
  font-size: 1rem;
  color: rgba(255,255,255,.65);
  max-width: 440px;
  line-height: 1.7;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  flex-shrink: 0;
}

/* --- CONTACT --- */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact__desc {
  font-size: .95rem;
  color: var(--neutral-600);
  line-height: 1.75;
  margin-bottom: 32px;
}

.contact__details {
  display: grid;
  gap: 24px;
}

.contact__detail {
  display: flex;
  gap: 16px;
}

.contact__detail-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--plum);
  margin-top: 2px;
}

.contact__detail dt {
  font-size: .78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--neutral-400);
  margin-bottom: 4px;
}

.contact__detail dd {
  font-size: .95rem;
  color: var(--neutral-800);
  line-height: 1.6;
}
.contact__detail a {
  color: var(--plum);
  font-weight: 500;
  transition: var(--transition);
}
.contact__detail a:hover {
  color: var(--plum-dark);
  text-decoration: underline;
}

/* Form */
.contact__form-wrap {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact__form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--neutral-900);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  color: var(--neutral-700);
  margin-bottom: 6px;
  letter-spacing: .02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--neutral-800);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--plum);
  box-shadow: 0 0 0 3px rgba(91,44,111,.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note {
  font-size: .8rem;
  color: var(--neutral-400);
  text-align: center;
  margin-top: 12px;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}
.form-success__icon {
  width: 56px;
  height: 56px;
  color: var(--plum);
  margin: 0 auto 16px;
}
.form-success h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--neutral-900);
  margin-bottom: 8px;
}
.form-success p {
  font-size: .92rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* --- FOOTER --- */
.footer {
  background: var(--neutral-900);
  color: rgba(255,255,255,.6);
  padding: 60px 0 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: start;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__brand .nav__logo-mark {
  width: 52px;
  height: 52px;
  font-size: .95rem;
}

.footer__name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}

.footer__tagline {
  font-size: .88rem;
  max-width: 280px;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer__links a:hover {
  color: var(--amber);
}

.footer__copy {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: .82rem;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__cards {
    min-height: 400px;
    max-width: 500px;
  }
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testimonials__grid .testimonial:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }
  .about__grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__img-secondary {
    right: 10px;
    bottom: -20px;
  }
  .trust__inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust__item:nth-child(2) { border-right: none; }
}

@media (max-width: 768px) {
  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-lg);
    padding: 16px 24px;
    transform: translateY(-110%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav__menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav__menu ul {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .nav__menu a {
    padding: 12px 16px;
  }
  .nav__cta {
    text-align: center;
    margin-top: 8px;
  }

  .hero { padding-top: 100px; padding-bottom: 60px; }
  .hero__cards { min-height: 320px; }
  .hero__stat--1 { right: 0; top: -10px; }
  .hero__stat--2 { left: 0; bottom: 60px; }
  .hero__stat--3 { right: 10px; bottom: -10px; }

  .services__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .testimonials__grid .testimonial:last-child {
    grid-column: auto;
    max-width: 100%;
  }
  .trust__inner { grid-template-columns: 1fr; }
  .trust__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); }
  .trust__item:last-child { border-bottom: none; }

  .contact__grid { grid-template-columns: 1fr; }
  .contact__form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .cta__inner {
    flex-direction: column;
    text-align: center;
  }
  .cta__sub { margin: 0 auto; }
  .cta__actions { justify-content: center; }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__copy { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__cards { min-height: 260px; }
  .hero__stat { padding: 14px 16px; }
  .hero__stat-num { font-size: 1.4rem; }
  .hero__stat-label { font-size: .7rem; }
}