/* ============================================================
   JOE'S TRAILER REPAIR & CUSTOMIZATION — Master Stylesheet
   Domain: trailerjoes.shop | Dayton, Ohio
   ============================================================ */

/* ================= CSS CUSTOM PROPERTIES ================= */
:root {
  /* --- Colors --- */
  --color-black: #0a0a0a;
  --color-charcoal: #1a1a1a;
  --color-dark-gray: #2a2a2a;
  --color-medium-gray: #555555;
  --color-gray: #888888;
  --color-light-gray: #e8e8e8;
  --color-off-white: #f4f4f4;
  --color-white: #ffffff;
  --color-red: #cc2222;
  --color-red-dark: #a31b1b;
  --color-red-light: #e63939;

  /* --- Typography --- */
  --font-primary: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-heading: 'Oswald', 'Inter', sans-serif;

  /* --- Spacing --- */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* --- Layout --- */
  --container-max: 1060px;
  --container-wide: 1200px;
  --nav-height: 80px;
  --nav-height-scrolled: 60px;
  --border-radius: 8px;
  --border-radius-lg: 12px;

  /* --- Transitions --- */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* --- Shadows --- */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.2);
  --shadow-card: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-card-hover: 0 8px 30px rgba(0,0,0,0.15);

  /* --- Z-index --- */
  --z-nav: 1000;
  --z-lightbox: 2000;
  --z-mobile-menu: 1500;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  color: var(--color-dark-gray);
  background-color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
  -webkit-tap-highlight-color: transparent;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
}

a, button, input, textarea, select {
  touch-action: manipulation;
}

/* --- Selection --- */
::selection {
  background-color: var(--color-red);
  color: var(--color-white);
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-light-gray);
}
::-webkit-scrollbar-thumb {
  background: var(--color-medium-gray);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-red);
}

/* ================= UTILITY CLASSES ================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container--wide {
  max-width: var(--container-wide);
}

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

.text-center { text-align: center; }
.text-white { color: var(--color-white); }
.text-red { color: var(--color-red); }

/* ================= TYPOGRAPHY ================= */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-charcoal);
}

h1 { font-size: clamp(2rem, 4vw, 3.2rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p {
  margin-bottom: var(--space-md);
  color: var(--color-medium-gray);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-red);
  margin-bottom: var(--space-sm);
}

.section-title {
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 650px;
}

/* ================= BUTTONS ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: width 0.4s ease, height 0.4s ease, top 0.4s ease, left 0.4s ease;
  transform: translate(-50%, -50%);
}

.btn:active::after {
  width: 300px;
  height: 300px;
}

.btn-primary {
  background-color: var(--color-red);
  color: var(--color-white);
  border: 2px solid var(--color-red);
}

.btn-primary:hover {
  background-color: var(--color-red-dark);
  border-color: var(--color-red-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(204, 34, 34, 0.4);
}

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

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-charcoal);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-charcoal);
  border: 2px solid var(--color-charcoal);
}

.btn-outline-dark:hover {
  background-color: var(--color-charcoal);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ================= NAVIGATION ================= */
.nav {
  position: fixed;
  top: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: var(--container-wide);
  z-index: var(--z-nav);
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--border-radius-lg);
  padding: 0.6rem var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav.scrolled {
  top: 0;
  width: 100%;
  max-width: 100%;
  border-radius: 0;
  padding: 0.3rem var(--space-lg);
  background: rgba(10, 10, 10, 0.97);
}

/* --- Logo --- */
.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img {
  height: 60px;
  width: auto;
  transition: transform var(--transition-base), filter var(--transition-base);
  transform-origin: left center;
}

.nav.scrolled .nav__logo img {
  height: 50px;
}

.nav__logo:hover img {
  transform: scale(1.05);
  filter: brightness(1.1);
}

/* --- Nav Links --- */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-light-gray);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-red);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-white);
  transform: translateY(-1px);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link.active {
  text-shadow: 0 0 10px rgba(204, 34, 34, 0.5);
}

/* --- Nav CTA --- */
.nav__cta {
  margin-left: var(--space-md);
}

/* --- Hamburger --- */
.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  z-index: 10;
  flex-shrink: 0;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

.nav__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Menu --- */
.nav__mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  background: rgba(10, 10, 10, 0.97);
  z-index: 1400;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  -webkit-overflow-scrolling: touch;
  overflow-y: auto;
}

.nav__mobile-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}

.nav__mobile-menu .nav__link {
  font-size: 1.3rem;
  letter-spacing: 2px;
  padding: 0.6rem 1rem;
  min-height: 44px;
  display: flex;
  align-items: center;
}

.nav__mobile-menu .btn {
  margin-top: var(--space-md);
  font-size: 1rem;
  padding: 0.85rem 2rem;
  min-height: 48px;
}

/* ================= HERO SECTION ================= */
.hero {
  position: relative;
  min-height: 520px;
  max-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.85) 0%, rgba(26,26,26,0.65) 50%, rgba(10,10,10,0.8) 100%);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 650px;
  padding-top: calc(var(--nav-height) + var(--space-3xl));
}

.hero__label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-red-light);
  margin-bottom: var(--space-md);
  border-left: 3px solid var(--color-red);
  padding-left: var(--space-md);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.1;
}

.hero__subtitle {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  margin-bottom: var(--space-2xl);
  line-height: 1.7;
  max-width: 550px;
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

/* --- Trust Strip --- */
.hero__trust {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero__trust-item svg {
  width: 16px;
  height: 16px;
  fill: var(--color-red);
}

/* ================= SECTION SPACING ================= */
.section {
  padding: var(--space-4xl) 0;
}

.section--dark {
  background-color: var(--color-charcoal);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3 {
  color: var(--color-white);
}

.section--dark p {
  color: rgba(255,255,255,0.7);
}

.section--gray {
  background-color: var(--color-off-white);
}

/* ================= SERVICES CAROUSEL ================= */
.carousel-section {
  padding: var(--space-3xl) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-light-gray);
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel__track {
  display: flex;
  gap: var(--space-lg);
  transition: transform 0.5s ease;
  padding: var(--space-md) 0;
}

.carousel__card {
  flex: 0 0 calc(25% - 1.125rem);
  min-width: 260px;
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
  cursor: pointer;
}

.carousel__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-red);
}

/* --- Featured/Highlighted Service Card (Welding) --- */
.carousel__card--featured {
  border: 2px solid var(--color-red);
  position: relative;
  background: linear-gradient(135deg, var(--color-white) 0%, #fff5f5 100%);
}

.carousel__card--featured::before {
  content: 'KEY SERVICE';
  position: absolute;
  top: -1px;
  right: 16px;
  background: var(--color-red);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 4px 10px 5px;
  border-radius: 0 0 6px 6px;
  z-index: 2;
}

.carousel__card--featured:hover {
  border-color: var(--color-red-dark);
  box-shadow: 0 8px 30px rgba(204, 34, 34, 0.2);
}

.carousel__card--featured .carousel__card-icon {
  background: var(--color-red);
}

.carousel__card--featured .carousel__card-icon svg {
  stroke: var(--color-white);
}

.carousel__card--featured h3 {
  color: var(--color-red);
}

.carousel__card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  background: var(--color-off-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), transform var(--transition-base);
}

.carousel__card:hover .carousel__card-icon {
  background: var(--color-red);
  transform: scale(1.1);
}

.carousel__card-icon img {
  width: 32px;
  height: 32px;
  filter: brightness(0.3);
  transition: filter var(--transition-base);
}

.carousel__card-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-medium-gray);
  transition: stroke var(--transition-base);
}

.carousel__card:hover .carousel__card-icon img {
  filter: brightness(10);
}

.carousel__card:hover .carousel__card-icon svg {
  stroke: var(--color-white);
}

.carousel__card h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.carousel__card p {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin-bottom: var(--space-md);
  line-height: 1.5;
}

.carousel__card .link {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-red);
  transition: color var(--transition-fast);
}

.carousel__card .link:hover {
  color: var(--color-red-dark);
}

.carousel__card .link::after {
  content: ' \2192';
}

/* --- Carousel Controls --- */
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--color-dark-gray);
}

.carousel__btn:hover {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
  transform: scale(1.1);
}

.carousel__btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.carousel__dots {
  display: flex;
  gap: var(--space-sm);
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-light-gray);
  border: none;
  transition: all var(--transition-fast);
}

.carousel__dot.active {
  background: var(--color-red);
  transform: scale(1.2);
}

.carousel__dot:hover {
  background: var(--color-red-light);
}

/* ================= INTRO SECTION ================= */
.intro {
  padding: var(--space-4xl) 0;
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.intro__content .section-label {
  margin-bottom: var(--space-md);
}

.intro__content h2 {
  margin-bottom: var(--space-lg);
}

.intro__content p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.intro__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.intro__feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-dark-gray);
}

.intro__feature svg {
  width: 20px;
  height: 20px;
  fill: var(--color-red);
  flex-shrink: 0;
}

.intro__image {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.intro__image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-slow);
}

.intro__image:hover img {
  transform: scale(1.03);
}

.intro__image-badge {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-lg);
  background: var(--color-red);
  color: var(--color-white);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ================= STATS / COUNTERS ================= */
.stats {
  padding: var(--space-3xl) 0;
  background: var(--color-charcoal);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 40px,
    rgba(255,255,255,0.02) 40px,
    rgba(255,255,255,0.02) 41px
  );
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

.stat {
  text-align: center;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: var(--color-red);
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat__label {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* ================= BEFORE / AFTER ================= */
.before-after {
  padding: var(--space-4xl) 0;
}

.before-after__slider {
  position: relative;
  max-width: 800px;
  margin: var(--space-2xl) auto 0;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
  -webkit-user-select: none;
  touch-action: none;
}

/* --- Before/After Grid (3 in a row) --- */
.before-after__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.before-after__slider--sm {
  margin: 0;
  max-width: 100%;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-light-gray);
  overflow: visible;
}

.before-after__caption {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-medium-gray);
  margin-top: var(--space-md);
  margin-bottom: 0;
}

.before-after__container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
}

.before-after__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.before-after__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.before-after__img--after {
  clip-path: inset(0 0 0 50%);
  -webkit-clip-path: inset(0 0 0 50%);
}

.before-after__divider {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--color-white);
  transform: translateX(-50%);
  z-index: 10;
  cursor: ew-resize;
  transition: background var(--transition-fast);
}

.before-after__divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
  border: 3px solid var(--color-red);
  transition: transform var(--transition-fast);
}

.before-after__divider::after {
  content: '\25C0  \25B6';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 12px;
  font-weight: bold;
  color: var(--color-red);
  z-index: 1;
  white-space: nowrap;
  letter-spacing: 2px;
}

.before-after__divider.dragging {
  background: var(--color-red);
}

.before-after__divider.dragging::before {
  transform: translate(-50%, -50%) scale(1.15);
}

.before-after__label {
  position: absolute;
  top: var(--space-lg);
  z-index: 5;
  background: rgba(10,10,10,0.75);
  color: var(--color-white);
  padding: 0.4rem 1rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  backdrop-filter: blur(4px);
}

.before-after__label--before {
  left: var(--space-lg);
}

.before-after__label--after {
  right: var(--space-lg);
}

/* ================= WHY CHOOSE ================= */
.why-choose {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.why-card {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
  transition: all var(--transition-base);
}

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

.why-card__icon {
  width: 56px;
  height: 56px;
  background: var(--color-off-white);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base);
}

.why-card:hover .why-card__icon {
  background: var(--color-red);
}

.why-card__icon svg {
  width: 28px;
  height: 28px;
  fill: var(--color-red);
  transition: fill var(--transition-base);
}

.why-card:hover .why-card__icon svg {
  fill: var(--color-white);
}

.why-card h3 {
  margin-bottom: var(--space-sm);
}

.why-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ================= GALLERY / OUR WORK ================= */
.gallery {
  padding: var(--space-4xl) 0;
}

.gallery__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-2xl);
}

.gallery__filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--border-radius);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-medium-gray);
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  transition: all var(--transition-fast);
}

.gallery__filter-btn:hover,
.gallery__filter-btn.active {
  background: var(--color-red);
  color: var(--color-white);
  border-color: var(--color-red);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.gallery__item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  background: var(--color-off-white);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.8), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item-overlay span {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.gallery__item.hidden {
  display: none;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: var(--z-lightbox);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.lightbox.open {
  opacity: 1;
  pointer-events: all;
}

.lightbox__image {
  max-width: 85vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--border-radius);
  transform: scale(0.9);
  transition: transform var(--transition-base);
}

.lightbox.open .lightbox__image {
  transform: scale(1);
}

.lightbox__close {
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__close:hover {
  background: var(--color-red);
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.lightbox__prev { left: var(--space-xl); }
.lightbox__next { right: var(--space-xl); }

.lightbox__prev:hover,
.lightbox__next:hover {
  background: var(--color-red);
}

.lightbox__caption {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  font-size: 0.9rem;
  background: rgba(0,0,0,0.6);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--border-radius);
  white-space: nowrap;
}

/* ================= SERVICE AREA ================= */
.service-area {
  padding: var(--space-4xl) 0;
}

.service-area__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.service-area__content h2 {
  margin-bottom: var(--space-lg);
}

.service-area__content p {
  font-size: 1.05rem;
  line-height: 1.8;
}

.service-area__cities {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.service-area__city {
  background: var(--color-off-white);
  padding: 0.4rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-medium-gray);
  border: 1px solid var(--color-light-gray);
  text-decoration: none;
  display: inline-block;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

a.service-area__city:hover,
a.service-area__city:focus-visible {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}

.service-area__city--current {
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
  cursor: default;
}

.service-area__cta {
  margin-top: var(--space-2xl);
}

.service-area__map {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4/3;
}

.service-area__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ================= TESTIMONIALS ================= */
.testimonials {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
}

.testimonial {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
  transition: all var(--transition-base);
  position: relative;
}

.testimonial:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.testimonial__stars {
  color: #f5a623;
  font-size: 1rem;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.testimonial__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-medium-gray);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.testimonial__text::before {
  content: '\201C';
  font-size: 2rem;
  color: var(--color-red);
  font-family: Georgia, serif;
  line-height: 0;
  vertical-align: middle;
  margin-right: 4px;
}

.testimonial__author {
  font-weight: 600;
  color: var(--color-charcoal);
  font-size: 0.95rem;
}

.testimonial__company {
  font-size: 0.85rem;
  color: var(--color-gray);
}

.testimonial__service {
  font-size: 0.8rem;
  color: var(--color-red);
  font-weight: 500;
  margin-top: var(--space-xs);
}

/* ================= CTA SECTION ================= */
.cta-section {
  padding: var(--space-3xl) 0;
  background: var(--color-red);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 20px,
    rgba(0,0,0,0.05) 20px,
    rgba(0,0,0,0.05) 40px
  );
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.9);
  font-size: 1.1rem;
  margin-bottom: var(--space-xl);
  position: relative;
}

.cta-section .btn {
  position: relative;
}

.cta-section .btn-outline {
  border-color: var(--color-white);
}

/* ================= SERVICES PAGE ================= */
.services-hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: var(--color-charcoal);
  text-align: center;
}

.services-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.services-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.service-detail {
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-light-gray);
}

.service-detail:nth-child(even) {
  background: var(--color-off-white);
}

/* --- Featured Service (Welding) --- */
.service-detail--featured {
  background: linear-gradient(135deg, #fff5f5 0%, var(--color-white) 100%);
  border-left: 4px solid var(--color-red);
  position: relative;
}

.service-detail--featured::after {
  content: '★ KEY SERVICE';
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  background: var(--color-red);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  padding: 6px 14px;
  border-radius: var(--border-radius);
}

.service-detail__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.service-detail:nth-child(even) .service-detail__grid {
  direction: ltr;
}

.service-detail:nth-child(even) .service-detail__grid > * {
  direction: ltr;
}

.service-detail__image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-detail__image img {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.service-detail__image:hover img {
  transform: scale(1.03);
}

.service-detail__content .service-icon {
  width: 48px;
  height: 48px;
  background: var(--color-red);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
}

.service-detail__content .service-icon svg {
  width: 24px;
  height: 24px;
  fill: var(--color-white);
}

.service-detail__content h2 {
  margin-bottom: var(--space-md);
}

.service-detail__content p {
  font-size: 1rem;
  line-height: 1.8;
}

/* ================= CONTACT PAGE ================= */
.contact-hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-4xl)) 0 var(--space-4xl);
  background: var(--color-charcoal);
  text-align: center;
}

.contact-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.contact-hero p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.contact-section {
  padding: var(--space-4xl) 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-3xl);
}

/* --- Contact Form --- */
.contact-form {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
  box-shadow: var(--shadow-sm);
}

.contact-form h3 {
  margin-bottom: var(--space-xl);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
  color: var(--color-charcoal);
}

.form-group label .required {
  color: var(--color-red);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  color: var(--color-dark-gray);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(204, 34, 34, 0.1);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(204, 34, 34, 0.1);
}

.form-group .error-message {
  display: none;
  color: var(--color-red);
  font-size: 0.8rem;
  margin-top: var(--space-xs);
}

.form-group .error-message.visible {
  display: block;
}

/* --- File Upload --- */
.file-upload {
  position: relative;
  border: 2px dashed var(--color-light-gray);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.file-upload:hover {
  border-color: var(--color-red);
}

.file-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  border: none;
  padding: 0;
}

.file-upload__text {
  font-size: 0.9rem;
  color: var(--color-gray);
}

.file-upload__text strong {
  color: var(--color-red);
}

.file-upload__filename {
  margin-top: var(--space-sm);
  font-size: 0.85rem;
  color: var(--color-medium-gray);
}

/* --- Checkbox --- */
.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-red);
  margin-top: 2px;
  flex-shrink: 0;
}

.checkbox-group label {
  font-size: 0.9rem;
  color: var(--color-medium-gray);
  line-height: 1.5;
  font-weight: 400;
}

/* --- Contact Info Sidebar --- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.contact-info__card {
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
}

.contact-info__card h4 {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-info__card h4 svg {
  width: 20px;
  height: 20px;
  fill: var(--color-red);
}

.contact-info__card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

.contact-info__card a {
  color: var(--color-red);
  font-weight: 600;
}

.contact-info__card a:hover {
  color: var(--color-red-dark);
}

.contact-info__hours {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-info__hours .hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

.contact-info__hours .hours-row span:first-child {
  color: var(--color-medium-gray);
}

.contact-info__hours .hours-row span:last-child {
  font-weight: 600;
  color: var(--color-dark-gray);
}

/* --- Success Message --- */
.form-success {
  display: none;
  text-align: center;
  padding: var(--space-3xl);
}

.form-success.visible {
  display: block;
}

.form-success svg {
  width: 64px;
  height: 64px;
  fill: var(--color-red);
  margin-bottom: var(--space-lg);
}

.form-success h3 {
  margin-bottom: var(--space-md);
}

.form-success p {
  font-size: 1.05rem;
}

/* ================= FOOTER ================= */
.footer {
  background: var(--color-charcoal);
  color: var(--color-white);
  padding: var(--space-3xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-2xl);
}

.footer__areas {
  padding: var(--space-lg) 0 var(--space-2xl);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer__areas-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
}

.footer__areas-links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer__areas-links a:hover {
  color: var(--color-red);
}

.footer__areas-links a:not(:last-child)::after {
  content: '\00b7';
  margin-left: 0.75rem;
  color: rgba(255,255,255,0.2);
}

.footer__brand img {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer__brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer h4 {
  color: var(--color-white);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: var(--space-lg);
}

.footer__links a {
  display: block;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  padding: 0.3rem 0;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-red);
  padding-left: 4px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  fill: var(--color-red);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer__contact-item a {
  color: rgba(255,255,255,0.5);
}

.footer__contact-item a:hover {
  color: var(--color-red);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-lg) 0;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copyright {
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
}

.footer__legal a {
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
  margin-left: var(--space-lg);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-red);
}

/* ================= MOBILE CALL BUTTON ================= */
.mobile-call-btn {
  display: none;
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 900;
  background: var(--color-red);
  color: var(--color-white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(204, 34, 34, 0.5);
  transition: transform var(--transition-fast);
}

.mobile-call-btn:hover {
  transform: scale(1.1);
}

.mobile-call-btn svg {
  width: 24px;
  height: 24px;
  fill: var(--color-white);
}

/* ================= SCROLL ANIMATIONS ================= */
.fade-in,
.slide-up,
.slide-left,
.slide-right {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in { transform: translateY(20px); }
.slide-up { transform: translateY(40px); }
.slide-left { transform: translateX(-40px); }
.slide-right { transform: translateX(40px); }

.fade-in.visible,
.slide-up.visible,
.slide-left.visible,
.slide-right.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ================= PAGE HEADER ================= */
.page-header {
  padding: calc(var(--nav-height) + var(--space-3xl)) 0 var(--space-3xl);
  background: var(--color-charcoal);
  text-align: center;
}

.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.page-header p {
  color: rgba(255,255,255,0.7);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ================= WORK PREVIEW ================= */
.work-preview {
  padding: var(--space-4xl) 0;
  background: var(--color-off-white);
}

.work-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.work-preview__item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.work-preview__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.work-preview__item:hover img {
  transform: scale(1.08);
}

.work-preview__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.8), transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
}

.work-preview__item:hover .work-preview__item-overlay {
  opacity: 1;
}

.work-preview__item-overlay span {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}

/* ================= RESPONSIVE ================= */

/* --- Tablet (769–1024px) --- */
@media (max-width: 1024px) {
  .nav__links { gap: var(--space-md); }
  .nav__link { font-size: 0.8rem; }
  .intro__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-2xl); }
  .why-choose__grid { grid-template-columns: repeat(2, 1fr); }
  .before-after__grid { grid-template-columns: repeat(2, 1fr); }
  .before-after__grid .before-after__slider:last-child { grid-column: 1 / -1; max-width: 50%; justify-self: center; }
  .service-detail__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .service-area__grid { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-2xl); }
  .carousel__card { flex: 0 0 calc(33.33% - 1rem); }
  .service-detail--featured::after { top: var(--space-md); right: var(--space-md); font-size: 0.65rem; padding: 4px 10px; }
}

/* --- Mobile (max 768px) --- */
@media (max-width: 768px) {

  /* --- Nav --- */
  .nav {
    top: var(--space-sm);
    width: calc(100% - 0.75rem);
    left: 0.375rem;
    right: 0.375rem;
    padding: 0.35rem var(--space-md);
    border-radius: var(--border-radius);
    transform: none;
  }
  .nav.scrolled {
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    border-radius: 0;
    padding: 0.25rem var(--space-md);
    transform: none;
  }
  .nav__links { display: none !important; }
  .nav__hamburger { display: flex; }
  .nav__cta { display: none !important; }
  .nav__logo img { height: 44px; width: auto; }
  .nav.scrolled .nav__logo img { height: 38px; }
  .mobile-call-btn { display: flex; }

  /* --- Mobile Menu (tighter) --- */
  .nav__mobile-menu {
    gap: var(--space-lg);
  }
  .nav__mobile-menu .nav__link {
    font-size: 1.15rem;
    letter-spacing: 1.5px;
    padding: 0.4rem 0.8rem;
    min-height: 38px;
  }
  .nav__mobile-menu .btn {
    margin-top: var(--space-sm);
    padding: 0.7rem 1.5rem;
    min-height: 42px;
  }

  /* --- Hero (tighter) --- */
  .hero {
    min-height: auto;
    max-height: none;
    padding: 0 0 var(--space-xl);
  }
  .hero__content {
    padding-top: calc(var(--nav-height) + var(--space-md));
  }
  .hero__bg {
    min-height: 320px;
    max-height: 420px;
  }
  .hero h1 {
    font-size: clamp(1.4rem, 5vw, 2rem);
    line-height: 1.15;
    margin-bottom: var(--space-md);
    color: var(--color-white);
  }
  .hero__subtitle {
    font-size: clamp(0.85rem, 2.5vw, 1rem);
    color: rgba(255,255,255,0.9);
    line-height: 1.5;
    margin-bottom: var(--space-lg);
  }
  .hero__label {
    font-size: 0.7rem;
    padding: 0.25rem 0.7rem;
    margin-bottom: var(--space-sm);
  }
  .hero__actions {
    flex-direction: column;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
  }
  .hero__actions .btn {
    width: 100%;
    text-align: center;
    padding: 0.7rem 1.2rem;
  }
  .hero__trust {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0.3rem;
    padding-top: var(--space-md);
  }
  .hero__trust-item {
    font-size: 0.65rem;
    padding: 0.25rem 0.45rem;
    background: rgba(255,255,255,0.12);
    border-radius: 4px;
    white-space: nowrap;
  }
  .hero__trust-item svg {
    width: 11px;
    height: 11px;
  }

  /* --- Intro (tighter) --- */
  .intro {
    padding: var(--space-2xl) 0;
  }
  .intro__grid {
    gap: var(--space-xl);
  }
  .intro__content h2 {
    font-size: clamp(1.2rem, 4vw, 1.6rem);
    margin-bottom: var(--space-md);
  }
  .intro__content p {
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
  }
  .intro__features {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
  }
  .intro__feature {
    font-size: 0.85rem;
    gap: 0.35rem;
  }
  .intro__image img {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  /* --- Stats (tighter) --- */
  .stats {
    padding: var(--space-xl) 0;
  }
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  .stat__number {
    font-size: clamp(1.4rem, 5vw, 2rem);
    margin-bottom: 0.15rem;
  }
  .stat__label {
    font-size: 0.7rem;
    line-height: 1.3;
    letter-spacing: 0.5px;
  }

  /* --- Before/After (tighter) --- */
  .before-after {
    padding: var(--space-2xl) 0;
  }
  .before-after__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
  }
  .before-after__grid .before-after__slider:last-child {
    max-width: 100%;
  }
  .before-after__container {
    aspect-ratio: 16/10;
    overflow: hidden;
    border-radius: var(--border-radius);
  }
  .before-after__slider {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
  .before-after__caption {
    font-size: 0.8rem;
    margin-top: var(--space-sm);
  }
  .before-after__label {
    font-size: 0.6rem;
    padding: 0.2rem 0.4rem;
    z-index: 15;
  }
  .before-after__divider::before {
    width: 36px;
    height: 36px;
  }

  /* --- Why Choose (tighter) --- */
  .why-choose {
    padding: var(--space-2xl) 0;
  }
  .why-choose__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
  }
  .why-card {
    padding: var(--space-xl);
  }

  /* --- Carousel (tighter) --- */
  .carousel-section {
    padding: var(--space-xl) 0;
  }
  .carousel {
    overflow: hidden;
  }
  .carousel__track {
    gap: var(--space-md);
    padding: var(--space-sm) 0;
  }
  .carousel__card {
    flex: 0 0 78%;
    min-width: 78%;
    padding: var(--space-lg) var(--space-md);
  }
  .carousel__card-icon {
    width: 52px;
    height: 52px;
    margin-bottom: var(--space-sm);
  }
  .carousel__card h3 {
    font-size: 0.95rem;
    margin-bottom: 0.25rem;
  }
  .carousel__card p {
    font-size: 0.8rem;
    line-height: 1.45;
    margin-bottom: var(--space-sm);
  }

  /* --- Service Detail (tighter) --- */
  .service-detail {
    padding: var(--space-xl) 0;
  }
  .service-detail__grid {
    gap: var(--space-lg);
  }
  .service-detail__image {
    overflow: hidden;
    border-radius: var(--border-radius);
  }
  .service-detail__image img {
    height: 160px;
    width: 100%;
    object-fit: cover;
  }
  .service-detail__content .service-icon {
    width: 40px;
    height: 40px;
    margin-bottom: var(--space-sm);
  }
  .service-detail__content .service-icon svg {
    width: 20px;
    height: 20px;
  }
  .service-detail__content h2 {
    font-size: clamp(1.05rem, 3.5vw, 1.3rem);
    line-height: 1.25;
    margin-bottom: var(--space-sm);
  }
  .service-detail__content p {
    font-size: 0.85rem;
    line-height: 1.65;
    margin-bottom: var(--space-sm);
  }
  .service-detail .btn {
    margin-top: var(--space-md);
    padding: 0.6rem 1.3rem;
    font-size: 0.8rem;
  }
  .service-detail--featured::after {
    position: static;
    display: inline-block;
    margin-bottom: var(--space-sm);
    font-size: 0.6rem;
    padding: 3px 8px;
  }
  .service-detail--featured {
    border-left: none;
    border-top: 4px solid var(--color-red);
  }

  /* --- Service Area (tighter) --- */
  .service-area {
    padding: var(--space-2xl) 0;
  }
  .service-area__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  .service-area__content p {
    font-size: 0.95rem;
  }
  .service-area__map {
    aspect-ratio: 16/9;
  }

  /* --- Testimonials (tighter) --- */
  .testimonials {
    padding: var(--space-2xl) 0;
  }
  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-xl);
  }
  .testimonial {
    padding: var(--space-xl);
  }
  .testimonial__text {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
  }

  /* --- Gallery (tighter) --- */
  .gallery {
    padding: var(--space-2xl) 0;
  }
  .gallery__filters {
    gap: 0.2rem;
    margin-bottom: var(--space-md);
  }
  .gallery__filter-btn {
    padding: 0.35rem 0.65rem;
    font-size: 0.65rem;
    min-height: 32px;
  }
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  /* --- Work Preview (tighter) --- */
  .work-preview {
    padding: var(--space-2xl) 0;
  }
  .work-preview__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-xl);
  }

  /* --- Contact (tighter) --- */
  .contact-section {
    padding: var(--space-2xl) 0;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  .form-group {
    margin-bottom: var(--space-md);
  }
  .contact-form {
    padding: var(--space-lg);
  }
  .contact-info__card {
    padding: var(--space-lg);
  }

  /* --- Footer (tighter) --- */
  .footer {
    padding-top: var(--space-xl);
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding-bottom: var(--space-xl);
  }
  .footer__brand p {
    font-size: 0.85rem;
  }
  .footer__links a {
    padding: 0.2rem 0;
    font-size: 0.85rem;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
  }
  .footer__legal a {
    margin-left: 0;
    margin-right: var(--space-lg);
    font-size: 0.8rem;
  }

  /* --- Sections (tighter) --- */
  .section {
    padding: var(--space-xl) 0;
  }
  .container {
    padding: 0 var(--space-lg);
  }
  .section-label {
    font-size: 0.75rem;
    margin-bottom: 0.3rem;
  }
  .section-subtitle {
    font-size: 0.95rem;
  }
  .service-area__cities {
    gap: var(--space-xs);
  }
  .service-area__city {
    font-size: 0.7rem;
    padding: 0.25rem 0.55rem;
  }

  /* --- Page Headers (tighter) --- */
  .services-hero,
  .contact-hero,
  .page-header {
    padding: calc(var(--nav-height) + var(--space-lg)) 0 var(--space-lg);
  }
  .services-hero h1,
  .contact-hero h1 {
    font-size: clamp(1.3rem, 5vw, 1.8rem);
    margin-bottom: var(--space-sm);
  }
  .services-hero p,
  .contact-hero p {
    font-size: 0.9rem;
    margin-bottom: 0;
  }

  /* --- CTA (tighter) --- */
  .cta-section {
    padding: var(--space-xl) 0;
  }
  .cta-section h2 {
    font-size: clamp(1.1rem, 4vw, 1.4rem);
  }
  .cta-section p {
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
  }

  /* --- Lightbox --- */
  .lightbox__prev,
  .lightbox__next {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
  .lightbox__prev { left: var(--space-sm); }
  .lightbox__next { right: var(--space-sm); }
  .lightbox__caption {
    font-size: 0.7rem;
    max-width: 80vw;
    white-space: normal;
    text-align: center;
    padding: var(--space-xs) var(--space-md);
  }
}

/* --- Small Mobile (max 480px) --- */
@media (max-width: 480px) {
  .nav {
    padding: 0.25rem var(--space-sm);
    width: calc(100% - 0.4rem);
    left: 0.2rem;
    right: 0.2rem;
    transform: none;
  }
  .nav.scrolled {
    padding: 0.2rem var(--space-sm);
  }
  .nav__logo img {
    height: 38px;
    width: auto;
  }
  .nav.scrolled .nav__logo img {
    height: 32px;
  }

  .hero__content {
    padding-top: calc(var(--nav-height) + var(--space-sm));
  }
  .hero__bg {
    min-height: 260px;
    max-height: 360px;
  }
  .hero h1 {
    font-size: 1.25rem;
    line-height: 1.15;
  }
  .hero__subtitle {
    font-size: 0.8rem;
    line-height: 1.45;
    margin-bottom: var(--space-md);
  }
  .hero__actions .btn {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
  }
  .hero__trust {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0.2rem;
  }
  .hero__trust-item {
    font-size: 0.6rem;
    padding: 0.2rem 0.35rem;
    letter-spacing: 0.3px;
  }
  .hero__trust-item svg {
    width: 10px;
    height: 10px;
  }

  .stats__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }
  .stat__number {
    font-size: 1.3rem;
  }
  .stat__label {
    font-size: 0.6rem;
    letter-spacing: 0.3px;
  }

  .intro {
    padding: var(--space-xl) 0;
  }
  .intro__grid {
    gap: var(--space-lg);
  }
  .intro__content h2 {
    font-size: 1.15rem;
  }
  .intro__content p {
    font-size: 0.9rem;
  }
  .intro__features {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }
  .intro__feature {
    font-size: 0.8rem;
  }
  .intro__image img {
    height: auto;
  }

  .before-after__grid {
    gap: var(--space-lg);
  }
  .before-after__caption {
    font-size: 0.75rem;
    margin-top: var(--space-xs);
  }

  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .work-preview__grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--space-md);
  }

  .container {
    padding: 0 var(--space-md);
  }

  .btn {
    padding: 0.55rem 1rem;
    font-size: 0.8rem;
  }
  .btn-sm {
    padding: 0.4rem 0.9rem;
    font-size: 0.75rem;
  }

  .mobile-call-btn {
    bottom: 12px;
    right: 12px;
    width: 46px;
    height: 46px;
  }
  .mobile-call-btn svg {
    width: 20px;
    height: 20px;
  }

  .testimonial {
    padding: var(--space-lg);
  }
  .testimonial__text {
    font-size: 0.85rem;
  }

  .service-detail .btn {
    padding: 0.55rem 1.1rem;
    font-size: 0.75rem;
  }

  .why-card {
    padding: var(--space-lg);
  }
  .why-card__icon {
    width: 44px;
    height: 44px;
    margin-bottom: var(--space-md);
  }
  .why-card__icon svg {
    width: 22px;
    height: 22px;
  }

  .footer__grid {
    gap: var(--space-md);
  }
  .footer__links a {
    padding: 0.15rem 0;
    font-size: 0.8rem;
  }
  .footer__contact-item {
    font-size: 0.8rem;
  }
}

/* ================= REDUCED MOTION ================= */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .fade-in,
  .slide-up,
  .slide-left,
  .slide-right {
    opacity: 1;
    transform: none;
  }
}

/* ================= PRINT ================= */
@media print {
  .nav,
  .mobile-call-btn,
  .cta-section,
  .lightbox {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}

/* ================= REVIEWS CAROUSEL (homepage) ================= */
.reviews {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.reviews__track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding: var(--space-sm) 2px var(--space-md);
  flex: 1;
  min-width: 0;
  outline: none;
}
.reviews__track::-webkit-scrollbar { display: none; }
.reviews__track:focus-visible { box-shadow: 0 0 0 2px var(--color-red); border-radius: var(--border-radius-lg); }

.review-card {
  flex: 0 0 calc((100% - 2 * var(--space-lg)) / 3);
  scroll-snap-align: start;
  background: var(--color-white);
  padding: var(--space-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-light-gray);
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.review-card .testimonial__text { flex: 1; }

.reviews__btn {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-light-gray);
  background: var(--color-white);
  color: var(--color-charcoal);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}
.reviews__btn svg { width: 22px; height: 22px; fill: currentColor; }
.reviews__btn:hover { background: var(--color-red); border-color: var(--color-red); color: var(--color-white); }
.reviews__btn:focus-visible { outline: 2px solid var(--color-red); outline-offset: 2px; }
.reviews__btn:disabled { opacity: 0.35; cursor: default; background: var(--color-white); color: var(--color-charcoal); border-color: var(--color-light-gray); }

.reviews__dots { display: flex; justify-content: center; gap: 8px; margin-top: var(--space-lg); }
.reviews__dot { width: 10px; height: 10px; border-radius: 50%; background: var(--color-light-gray); border: 0; padding: 0; cursor: pointer; transition: all var(--transition-fast); }
.reviews__dot.active { background: var(--color-red); width: 24px; border-radius: 5px; }

@media (max-width: 1024px) {
  .review-card { flex-basis: calc((100% - var(--space-lg)) / 2); }
}
@media (max-width: 640px) {
  .reviews { gap: 0; }
  .reviews__btn { display: none; }
  .review-card { flex-basis: 88%; padding: var(--space-lg); }
}

/* ================= FAQ ACCORDION (homepage) ================= */
.faq { background: var(--color-white); }

.faq__list {
  margin-top: var(--space-2xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--color-off-white);
  border: 1px solid var(--color-light-gray);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.faq-item[open] { background: var(--color-white); border-color: var(--color-red); box-shadow: var(--shadow-card); }

.faq-item__question {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  color: var(--color-charcoal);
}
.faq-item__question::-webkit-details-marker { display: none; }
.faq-item__question:hover { color: var(--color-red); }
.faq-item__question:focus-visible { outline: 2px solid var(--color-red); outline-offset: 2px; border-radius: var(--border-radius); }

.faq-item__icon {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-red);
}
.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--color-white);
  transform: translate(-50%, -50%);
  transition: transform var(--transition-base);
}
.faq-item__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] .faq-item__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.faq-item__answer {
  overflow: hidden;
  padding: 0 var(--space-xl) var(--space-lg);
}
.faq-item__answer p { color: var(--color-medium-gray); line-height: 1.7; margin: 0; }

@media (max-width: 640px) {
  .faq-item__question { padding: var(--space-md) var(--space-lg); font-size: 1rem; }
  .faq-item__answer { padding: 0 var(--space-lg) var(--space-md); }
}