/* ============================================
   3N GROUP - Professional Website Stylesheet
   Modern & Premium Design
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  /* Primary Colors */
  --navy: #1a2a4a;
  --navy-dark: #0f1a2e;
  --navy-light: #2a3f5f;
  
  /* Accent Colors */
  --orange: #e8732e;
  --orange-hover: #d1631f;
  --orange-light: #f08a4a;
  
  /* Neutral Colors */
  --white: #ffffff;
  --off-white: #f8f9fa;
  --light-grey: #e9ecef;
  --mid-grey: #adb5bd;
  --charcoal: #2d3436;
  --charcoal-light: #4a4a4a;
  
  /* Typography */
  --font-heading: 'Montserrat', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Open Sans', 'Segoe UI', system-ui, sans-serif;
  
  /* Spacing */
  --section-padding: 100px;
  --section-padding-mobile: 60px;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-medium: 0.35s ease;
  --transition-slow: 0.5s ease;
  
  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  line-height: 1.7;
  background-color: var(--white);
  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: var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p {
  margin-bottom: 1rem;
  color: var(--charcoal-light);
}

.section-subtitle {
  font-size: 0.95rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  transition: var(--transition-medium);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 15px rgba(232, 115, 46, 0.35);
}

.btn-primary:hover {
  background-color: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232, 115, 46, 0.45);
}

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

.btn-secondary:hover {
  background-color: var(--white);
  color: var(--navy);
}

.btn-navy {
  background-color: var(--navy);
  color: var(--white);
}

.btn-navy:hover {
  background-color: var(--navy-light);
  transform: translateY(-2px);
}

.btn-large {
  padding: 18px 40px;
  font-size: 1rem;
}

/* ---- Header / Navigation ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: transparent;
  transition: var(--transition-medium);
  padding: 16px 0;
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

.header.scrolled .nav-link {
  color: var(--navy);
}

.header.scrolled .logo-text {
  color: var(--navy);
}

.header.scrolled .logo-tagline {
  color: var(--charcoal-light);
}

.header.scrolled .mobile-menu-toggle span {
  background-color: var(--navy);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.logo-image {
  height: 144px;
  width: auto;
  max-width: 288px;
  object-fit: contain;
  display: block;
}

.logo-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  transition: var(--transition-medium);
}

.logo-tagline {
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.85);
  transition: var(--transition-medium);
}

.nav {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  padding: 4px 0;
}

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

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

.nav-link:hover,
.nav-link.active {
  color: var(--orange);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
  color: var(--orange);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  transition: var(--transition-fast);
}

.header.scrolled .nav-phone {
  color: var(--navy);
}

.nav-phone:hover {
  color: var(--orange);
}

.nav-phone svg {
  width: 18px;
  height: 18px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 5px;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: var(--white);
  border-radius: 2px;
  transition: var(--transition-medium);
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* ---- Hero Section ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/hero.jpg');
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(15, 26, 46, 0.88) 0%,
    rgba(26, 42, 74, 0.75) 50%,
    rgba(15, 26, 46, 0.85) 100%
  );
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 120px 24px 80px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(232, 115, 46, 0.2);
  border: 1px solid rgba(232, 115, 46, 0.4);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
  color: var(--orange-light);
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.15;
  color: var(--white);
}

.hero-title span {
  color: var(--orange);
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  font-weight: 400;
  margin-bottom: 40px;
  opacity: 0.9;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.hero-scroll svg {
  width: 30px;
  height: 30px;
  color: var(--white);
  opacity: 0.6;
}

/* ---- Trust Bar ---- */
.trust-bar {
  background-color: var(--navy);
  padding: 30px 0;
  position: relative;
  z-index: 2;
}

.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 500;
}

.trust-item svg {
  width: 22px;
  height: 22px;
  color: var(--orange);
  flex-shrink: 0;
}

/* ---- Section Styling ---- */
.section {
  padding: var(--section-padding) 0;
}

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

.section-header-left {
  text-align: left;
}

.section-header-left .section-desc {
  text-align: left;
  margin-left: 0;
}

.bg-light {
  background-color: var(--off-white);
}

.bg-navy {
  background-color: var(--navy);
  color: var(--white);
}

.bg-navy h2,
.bg-navy h3 {
  color: var(--white);
}

.bg-navy p {
  color: rgba(255,255,255,0.8);
}

/* ---- Services Section ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-medium);
  text-align: center;
  border: 1px solid transparent;
}

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

.service-icon {
  width: 70px;
  height: 70px;
  background-color: rgba(232, 115, 46, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  transition: var(--transition-medium);
}

.service-card:hover .service-icon {
  background-color: var(--orange);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--orange);
  transition: var(--transition-medium);
}

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

.service-card h3 {
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.service-list {
  text-align: left;
  margin-top: 20px;
}

.service-list li {
  padding: 6px 0;
  font-size: 0.95rem;
  color: var(--charcoal-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.service-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ---- Gallery Section ---- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

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

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 30px 20px 20px;
  background: linear-gradient(transparent, rgba(15, 26, 46, 0.9));
  color: var(--white);
  transform: translateY(20px);
  opacity: 0;
  transition: var(--transition-medium);
}

.gallery-item:hover .gallery-overlay {
  transform: translateY(0);
  opacity: 1;
}

.gallery-overlay h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.gallery-overlay p {
  color: rgba(255,255,255,0.8);
  font-size: 0.85rem;
  margin: 0;
}

.gallery-cta {
  text-align: center;
  margin-top: 40px;
}

/* ---- Why Choose Us ---- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.why-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.why-icon {
  width: 56px;
  height: 56px;
  background-color: rgba(232, 115, 46, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-icon svg {
  width: 26px;
  height: 26px;
  color: var(--orange);
}

.why-content h4 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.why-content p {
  font-size: 0.95rem;
  margin: 0;
}

/* ---- Testimonials ---- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  font-family: Georgia, serif;
  font-size: 5rem;
  color: var(--orange);
  opacity: 0.2;
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
  fill: var(--orange);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 20px;
  font-size: 1rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--light-grey);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy);
  font-size: 1.1rem;
}

.testimonial-name {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--navy);
  font-size: 0.95rem;
}

.testimonial-location {
  font-size: 0.85rem;
  color: var(--mid-grey);
}

/* ---- CTA Section ---- */
.cta-section {
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/hero.jpg');
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.cta-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 26, 46, 0.9);
  z-index: -1;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
}

.cta-section p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 40px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 30px;
  transition: var(--transition-fast);
}

.cta-phone:hover {
  color: var(--orange);
}

.cta-phone svg {
  width: 22px;
  height: 22px;
}

/* ---- Footer ---- */
.footer {
  background-color: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 50px;
  margin-bottom: 60px;
}

.footer-brand .logo-text {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.footer-brand .logo-tagline {
  color: rgba(255,255,255,0.6);
  font-size: 0.7rem;
}

.footer-brand p {
  margin: 20px 0;
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

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

.footer-social svg {
  width: 18px;
  height: 18px;
  color: var(--white);
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--orange);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.95rem;
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-contact a:hover {
  color: var(--orange);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
}

/* ---- Floating Buttons ---- */
.floating-buttons {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
}

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

.floating-btn.phone {
  background-color: var(--orange);
  color: var(--white);
}

.floating-btn.quote {
  background-color: var(--navy);
  color: var(--white);
  width: auto;
  padding: 0 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  gap: 8px;
}

.floating-btn svg {
  width: 22px;
  height: 22px;
}

/* ---- Page Header (for inner pages) ---- */
.page-header {
  position: relative;
  min-height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding-top: 80px;
}

.page-header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--navy);
  z-index: -2;
}

.page-header-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15,26,46,0.95) 0%, rgba(26,42,74,0.85) 100%);
  z-index: -1;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 12px;
}

.page-header p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.breadcrumbs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 16px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}

.breadcrumbs a:hover {
  color: var(--orange);
}

/* ---- Services Page ---- */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

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

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

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

.service-detail-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.service-detail-content h3 {
  margin-bottom: 16px;
  font-size: 1.8rem;
}

.service-detail-content p {
  margin-bottom: 20px;
}

.service-detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.service-detail-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--charcoal-light);
}

.service-detail-list li svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
  flex-shrink: 0;
}

/* ---- Contact Page ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 30px;
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  background-color: rgba(232, 115, 46, 0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg {
  width: 22px;
  height: 22px;
  color: var(--orange);
}

.contact-info-content h4 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.contact-info-content p,
.contact-info-content a {
  color: var(--charcoal-light);
  font-size: 0.95rem;
}

.contact-info-content a:hover {
  color: var(--orange);
}

.contact-form {
  background-color: var(--white);
  padding: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--navy);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
  transition: var(--transition-fast);
  background-color: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(232, 115, 46, 0.15);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 40px;
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

/* ---- About Page ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

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

.about-img img {
  width: 100%;
  height: auto;
}

.about-content h2 {
  margin-bottom: 20px;
}

.about-content p {
  margin-bottom: 16px;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.about-value {
  text-align: center;
  padding: 30px;
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-medium);
}

.about-value:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.about-value-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(232, 115, 46, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.about-value-icon svg {
  width: 28px;
  height: 28px;
  color: var(--orange);
}

.about-value h4 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.about-value p {
  font-size: 0.9rem;
  margin: 0;
}

/* ---- Gallery Page ---- */
.gallery-filter {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.gallery-filter-btn {
  padding: 10px 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background-color: var(--white);
  color: var(--charcoal);
  border: 1px solid var(--light-grey);
  transition: var(--transition-fast);
}

.gallery-filter-btn:hover,
.gallery-filter-btn.active {
  background-color: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.gallery-masonry {
  column-count: 3;
  column-gap: 20px;
}

.gallery-masonry .gallery-item {
  break-inside: avoid;
  margin-bottom: 20px;
  aspect-ratio: auto;
}

.gallery-masonry .gallery-item img {
  aspect-ratio: auto;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.95);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.lightbox.active {
  display: flex;
}

.lightbox-img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 48px;
  height: 48px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  background-color: var(--orange);
}

.lightbox-close svg {
  width: 24px;
  height: 24px;
}

.lightbox-caption {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 1rem;
  text-align: center;
}

/* ---- Animations ---- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .service-detail {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .service-detail:nth-child(even) {
    direction: ltr;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .gallery-masonry {
    column-count: 2;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    padding: 100px 40px 40px;
    gap: 0;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-link {
    color: var(--navy);
    padding: 16px 0;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--light-grey);
  }
  
  .nav-link::after {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .nav-cta {
    display: none;
  }
  
  .header.scrolled .mobile-menu-toggle span {
    background-color: var(--navy);
  }
  
  .trust-items {
    gap: 20px;
  }
  
  .trust-item {
    font-size: 0.85rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .service-detail-list {
    grid-template-columns: 1fr;
  }
  
  .about-values {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .gallery-masonry {
    column-count: 1;
  }
  
  .floating-buttons {
    bottom: 16px;
    right: 16px;
  }
  
  .floating-btn.quote span {
    display: none;
  }
  
  .floating-btn.quote {
    padding: 0;
    width: 56px;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .cta-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .cta-buttons .btn {
    width: 100%;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Utility Classes ---- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Print styles */
@media print {
  .header,
  .floating-buttons,
  .hero-scroll,
  .footer-social,
  .map-container {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    padding: 40px 0;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.5;
  }
}