/* ============================================================
   ACE MARTIN PLUMBING & GAS — Design System & Full Styles
   ============================================================ */

/* ----- Google Font Import ----- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Outfit:wght@400;500;600;700;800;900&display=swap');

/* ----- Design Tokens ----- */
:root {
  /* Primary palette – premium black & white */
  --color-primary:       #111111;
  --color-primary-light: #222222;
  --color-primary-dark:  #0A0A0A;
  --color-accent:        #333333;
  --color-accent-hover:  #555555;
  --color-accent-light:  #888888;

  /* Neutrals */
  --color-white:         #FFFFFF;
  --color-off-white:     #F7F7F7;
  --color-light-gray:    #E5E5E5;
  --color-mid-gray:      #999999;
  --color-dark-gray:     #555555;
  --color-text:          #1A1A1A;

  /* Accents */
  --color-gold:          #C8C8C8;
  --color-success:       #4A4A4A;

  /* Gradients */
  --gradient-hero:       linear-gradient(135deg, rgba(0,0,0,0.88) 0%, rgba(17,17,17,0.82) 50%, rgba(0,0,0,0.75) 100%);
  --gradient-dark:       linear-gradient(180deg, #111111 0%, #1A1A1A 100%);
  --gradient-accent:     linear-gradient(135deg, #222222 0%, #333333 100%);
  --gradient-cta:        linear-gradient(135deg, #1A1A1A 0%, #111111 50%, #1A1A1A 100%);
  --gradient-glass:      linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);

  /* Typography */
  --font-heading:        'Outfit', sans-serif;
  --font-body:           '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;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   30px;
  --radius-full: 50%;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
  --shadow-md:   0 4px 14px rgba(0,0,0,0.1);
  --shadow-lg:   0 10px 40px rgba(0,0,0,0.15);
  --shadow-xl:   0 20px 60px rgba(0,0,0,0.2);
  --shadow-glow: 0 0 30px rgba(0,0,0,0.35);

  /* Transitions */
  --transition-fast:   0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:   0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --max-width:   1280px;
  --nav-height:  80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  overflow-x: hidden;
}

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;
  font-family: var(--font-body);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

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

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

.text-accent { color: var(--color-accent); }
.text-white  { color: var(--color-white); }

.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;
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-xl);
  transition: all var(--transition-medium);
  white-space: nowrap;
  letter-spacing: 0.02em;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0,0,0,0.35);
}

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

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

.btn-dark {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.25);
}

.btn-dark:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(0,0,0,0.35);
}

.btn-call {
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

.btn-call:hover {
  background: var(--color-off-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.9rem;
}

.btn-lg {
  padding: 18px 42px;
  font-size: 1.1rem;
}

/* ----- Section Headers ----- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-dark-gray);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: all var(--transition-medium);
}

.nav.transparent {
  background: transparent;
}

.nav.scrolled {
  background: rgba(10,10,10,0.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 1001;
}

.nav-logo img {
  height: 60px;
  width: 60px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  transition: filter var(--transition-fast);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-links a {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-white);
  position: relative;
  padding: var(--space-xs) 0;
  letter-spacing: 0.02em;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-medium);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  padding: 10px 22px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-xl);
  transition: all var(--transition-medium);
}

.nav-phone:hover {
  background: var(--color-accent);
  transform: translateY(-1px);
}

.nav-phone svg {
  width: 18px;
  height: 18px;
  animation: ring 2s ease-in-out infinite;
}

@keyframes ring {
  0%, 100% { transform: rotate(0); }
  5%, 15% { transform: rotate(15deg); }
  10%, 20% { transform: rotate(-15deg); }
  25% { transform: rotate(0); }
}

.nav-instagram {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  transition: all var(--transition-medium);
}

.nav-instagram:hover {
  background: rgba(255,255,255,0.25);
  transform: scale(1.1);
}

.nav-instagram svg {
  width: 20px;
  height: 20px;
}

/* Mobile Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 8px;
  z-index: 1001;
}

.nav-hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-medium);
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--gradient-hero);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding-top: var(--nav-height);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 20px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-xl);
  color: rgba(255,255,255,0.9);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  line-height: 1.1;
  animation: fadeInUp 0.8s ease-out 0.15s both;
}

.hero h1 .highlight {
  color: var(--color-accent);
  position: relative;
}

.hero-text {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  animation: fadeInUp 0.8s ease-out 0.45s both;
}

.hero-stats {
  display: flex;
  gap: var(--space-3xl);
  animation: fadeInUp 0.8s ease-out 0.6s both;
}

.hero-stat {
  text-align: left;
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  margin-top: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

/* Floating elements for visual flair */
.hero-float {
  position: absolute;
  border-radius: var(--radius-full);
  opacity: 0.06;
  pointer-events: none;
}

.hero-float-1 {
  width: 400px; height: 400px;
  background: var(--color-accent);
  top: -100px; right: -100px;
  animation: float 8s ease-in-out infinite;
}

.hero-float-2 {
  width: 300px; height: 300px;
  background: var(--color-accent);
  bottom: -50px; left: 10%;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(20px, -30px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   CALL-TO-ACTION BAR (sticky strip under hero)
   ============================================================ */
.cta-bar {
  background: var(--gradient-accent);
  padding: 18px 0;
  position: relative;
  z-index: 10;
}

.cta-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.cta-bar-text {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.03em;
}

.cta-bar-text svg {
  width: 24px;
  height: 24px;
  animation: ring 2s ease-in-out infinite;
}

.cta-bar .btn-call {
  font-size: 1.1rem;
  padding: 12px 30px;
}

.cta-bar .btn-dark {
  font-size: 1rem;
  padding: 12px 30px;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services {
  background: var(--color-off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

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

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-medium);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-medium);
}

.service-card:hover .service-icon {
  background: var(--gradient-accent);
}

.service-icon svg {
  width: 30px;
  height: 30px;
  color: var(--color-accent);
  transition: color var(--transition-medium);
}

.service-card:hover .service-icon svg {
  color: var(--color-white);
}

.service-card h3 {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.service-card p {
  color: var(--color-dark-gray);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
  background: var(--color-white);
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-images-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  position: relative;
}

.about-img-box {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}

.about-img-box img {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.about-experience-badge {
  position: absolute;
  bottom: -10px; left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 16px 22px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-lg);
  z-index: 2;
}

.about-experience-badge .number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge .label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  margin-top: 4px;
}

.about-content {
  padding: var(--space-xl) 0;
}

.about-content .section-label {
  justify-content: flex-start;
}

.about-content .section-title {
  text-align: left;
}

.about-text {
  color: var(--color-dark-gray);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.about-feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  transition: all var(--transition-medium);
}

.about-feature:hover {
  background: rgba(0,0,0,0.04);
  transform: translateX(5px);
}

.about-feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-feature-icon svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

.about-feature span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
}

/* ============================================================
   AREAS WE SERVICE
   ============================================================ */
.areas {
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
}

.areas::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}

.areas .section-title {
  color: var(--color-white);
}

.areas .section-subtitle {
  color: rgba(255,255,255,0.7);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.area-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  transition: all var(--transition-medium);
  backdrop-filter: blur(10px);
}

.area-item:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-3px);
}

.area-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* ============================================================
   GALLERY / OUR WORK
   ============================================================ */
.gallery {
  background: var(--color-off-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-lg);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.gallery-item:first-child {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
}

.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(180deg, transparent 40%, rgba(0,0,0,0.8) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-medium);
}

.gallery-item:hover .gallery-item-overlay {
  opacity: 1;
}

.gallery-item-label {
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
}

/* ============================================================
   TESTIMONIALS / REVIEWS
   ============================================================ */
.reviews {
  background: var(--color-white);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
}

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

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.review-stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-lg);
}

.review-stars svg {
  width: 20px;
  height: 20px;
  color: #333333;
  fill: #333333;
}

.review-text {
  font-size: 1.05rem;
  color: var(--color-dark-gray);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.review-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-white);
}

.review-author-info h4 {
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 600;
}

.review-author-info p {
  font-size: 0.85rem;
  color: var(--color-mid-gray);
}

.review-quote-icon {
  position: absolute;
  top: var(--space-xl);
  right: var(--space-xl);
  opacity: 0.06;
}

.review-quote-icon svg {
  width: 60px;
  height: 60px;
  color: var(--color-primary);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact {
  background: var(--color-off-white);
  position: relative;
}

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

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

.contact-info .section-label {
  justify-content: flex-start;
}

.contact-info .section-title {
  text-align: left;
}

.contact-info-text {
  color: var(--color-dark-gray);
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.contact-detail-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-medium);
}

.contact-detail:hover .contact-detail-icon {
  background: var(--gradient-accent);
}

.contact-detail-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.contact-detail:hover .contact-detail-icon svg {
  color: var(--color-white);
}

.contact-detail-info h4 {
  font-size: 1rem;
  color: var(--color-primary);
  margin-bottom: 2px;
}

.contact-detail-info p,
.contact-detail-info a {
  color: var(--color-dark-gray);
  font-size: 0.95rem;
}

.contact-detail-info a:hover {
  color: var(--color-accent);
}

.contact-social {
  display: flex;
  gap: var(--space-md);
}

.contact-social a {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-medium);
}

.contact-social a:hover {
  background: var(--color-accent);
  transform: translateY(-3px) scale(1.05);
}

.contact-social a svg {
  width: 22px;
  height: 22px;
}

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

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

.contact-form-header h3 {
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.contact-form-header p {
  color: var(--color-dark-gray);
  font-size: 0.95rem;
}

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

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-off-white);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(0,0,0,0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-mid-gray);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 1.05rem;
}

/* Form Status Messages */
.form-status {
  display: none;
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-top: var(--space-md);
  font-weight: 500;
}

.form-status.success {
  display: block;
  background: rgba(0,0,0,0.04);
  color: #333333;
  border: 1px solid rgba(0,0,0,0.1);
}

.form-status.error {
  display: block;
  background: rgba(0,0,0,0.04);
  color: #1A1A1A;
  border: 1px solid rgba(0,0,0,0.15);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,0.8);
  padding: var(--space-4xl) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand img {
  height: 50px;
  filter: brightness(0) invert(1);
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
  color: rgba(255,255,255,0.6);
}

.footer-brand .footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-brand .footer-social a {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition-medium);
}

.footer-brand .footer-social a:hover {
  background: var(--color-accent);
  transform: translateY(-3px);
}

.footer-brand .footer-social a svg {
  width: 20px;
  height: 20px;
}

.footer-column h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-md);
}

.footer-column h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 30px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
}

.footer-column ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-column ul li a {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-column ul li a:hover {
  color: var(--color-white);
  transform: translateX(5px);
}

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

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-xl);
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom-links a:hover {
  color: var(--color-white);
}

/* ============================================================
   BACK-TO-TOP BUTTON
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-medium);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.back-to-top svg {
  width: 22px;
  height: 22px;
}

/* ============================================================
   FLOATING CALL BUTTON (Mobile)
   ============================================================ */
.floating-call {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 999;
  display: none;
}

.floating-call a {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: var(--shadow-glow);
  animation: pulse 2s ease-in-out infinite;
}

.floating-call a svg {
  width: 28px;
  height: 28px;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,0,0,0.3); }
  50% { box-shadow: 0 0 0 15px rgba(0,0,0,0); }
}

/* ============================================================
   LOADING / SPINNER
   ============================================================ */
.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--color-white);
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================================
   MOBILE NAV OVERLAY
   ============================================================ */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.98);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-medium);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-overlay a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  transition: color var(--transition-fast);
}

.mobile-nav-overlay a:hover {
  color: var(--color-accent);
}

.mobile-nav-overlay .mobile-nav-phone {
  margin-top: var(--space-xl);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */
@media (max-width: 1024px) {
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .about-images-stack {
    max-width: 500px;
    margin: 0 auto;
  }

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

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

  .gallery-item:first-child {
    grid-column: auto;
    grid-row: auto;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }

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

  .section-padding {
    padding: var(--space-3xl) 0;
  }

  /* Nav */
  .nav-links,
  .nav-actions .nav-phone {
    display: none;
  }

  /* Disable reveal animations on mobile to prevent stuck hidden elements */
  .reveal, .reveal-left, .reveal-right {
    opacity: 1 !important;
    transform: none !important;
  }

  .nav-hamburger {
    display: flex;
  }

  /* Hero */
  .hero h1 {
    font-size: clamp(2rem, 7vw, 3rem);
  }

  .hero-stats {
    gap: var(--space-xl);
  }

  .hero-stat-number {
    font-size: 2rem;
  }

  /* CTA Bar */
  .cta-bar-inner {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-features {
    grid-template-columns: 1fr;
  }

  .about-content .section-label,
  .about-content .section-title {
    text-align: center;
  }

  .about-content .section-label {
    justify-content: center;
  }

  .about-text {
    text-align: center;
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  /* Areas */
  .areas-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-info .section-label,
  .contact-info .section-title {
    text-align: center;
  }

  .contact-info .section-label {
    justify-content: center;
  }

  .contact-info-text {
    text-align: center;
  }

  .contact-details {
    align-items: center;
  }

  .contact-social {
    justify-content: center;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand img {
    margin: 0 auto var(--space-lg);
  }

  .footer-brand .footer-social {
    justify-content: center;
  }

  .footer-column h4::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-column ul li a {
    justify-content: center;
  }

  .footer-bottom {
    justify-content: center;
    text-align: center;
  }

  /* Floating call button */
  .floating-call {
    display: block;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }

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

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

  .cta-bar-inner {
    padding: 0 var(--space-md);
  }
}