/* ============================
   CSS CUSTOM PROPERTIES
============================ */
:root {
  --orange: #FF6200;
  --orange-hover: #E55800;
  --orange-glow: rgba(255, 98, 0, 0.35);
  --black: #0A0A0A;
  --black-soft: #141414;
  --black-card: #1A1A1A;
  --white: #FFFFFF;
  --gray-100: #F5F5F5;
  --gray-200: #E0E0E0;
  --gray-300: #B0B0B0;
  --gray-500: #6B6B6B;
  --gray-700: #3A3A3A;
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1280px;
  --section-pad: clamp(60px, 10vw, 120px);
}

/* ============================
   RESET & BASE
============================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ============================
   ACCESSIBILITY
============================ */
.skip-link {
  position: absolute; top: -100%; left: 50%; transform: translateX(-50%);
  background: var(--orange); color: var(--white); padding: 12px 24px;
  font-weight: 700; z-index: 10000; border-radius: 0 0 8px 8px;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }
:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

/* ============================
   UTILITY
============================ */
.container { width: 90%; max-width: var(--max-width); margin: 0 auto; }
.section-label {
  font-family: var(--font-body); font-weight: 700; font-size: 0.8rem;
  letter-spacing: 4px; text-transform: uppercase; color: var(--orange);
  margin-bottom: 12px; display: inline-block;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.05; letter-spacing: 1px; color: var(--white); margin-bottom: 20px;
}
.section-subtitle {
  font-size: 1.05rem; color: var(--gray-300); max-width: 640px; line-height: 1.7;
}
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: 2px;
  padding: 16px 36px; border-radius: 4px; transition: all 0.3s ease;
  text-transform: uppercase; position: relative; overflow: hidden;
}
.btn-primary {
  background: var(--orange); color: var(--white);
  box-shadow: 0 4px 24px var(--orange-glow);
}
.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--orange-hover); transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--orange-glow);
}
.btn-outline {
  background: transparent; color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--white); color: var(--black);
}
.btn-dark {
  background: var(--black); color: var(--white);
  border: 2px solid var(--gray-700);
}
.btn-dark:hover { border-color: var(--orange); color: var(--orange); }

.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;
}

/* ============================
   HEADER / NAV
============================ */
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(10,10,10,0.85); backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.3s, box-shadow 0.3s;
}
.header.scrolled {
  background: rgba(10,10,10,0.96);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 54px; width: auto; border-radius: 50%; }
.logo-text {
  font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 2px;
  line-height: 1; color: var(--white);
}
.logo-text span { color: var(--orange); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a {
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--gray-200);
  transition: color 0.25s; position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0;
  width: 0; height: 2px; background: var(--orange); transition: width 0.3s;
}
.nav-links a:hover::after, .nav-links a:focus-visible::after { width: 100%; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--white); }
.nav-links a.active { color: var(--orange); }
.nav-links a.active::after { width: 100%; }

.nav-phone {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 1.1rem; letter-spacing: 1px;
  color: var(--orange); white-space: nowrap;
}
.nav-phone svg { width: 18px; height: 18px; }

.mobile-toggle {
  display: none; flex-direction: column; gap: 5px;
  width: 30px; padding: 4px 0;
}
.mobile-toggle span {
  display: block; height: 2px; width: 100%; background: var(--white);
  transition: all 0.3s; border-radius: 2px;
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .mobile-toggle { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute;
    top: 80px; left: 0; width: 100%; background: rgba(10,10,10,0.98);
    padding: 32px 5%; gap: 20px; border-bottom: 2px solid var(--orange);
    animation: slideDown 0.3s ease;
  }
}
@media (max-width: 600px) {
  .nav-phone { display: none; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================
   HERO
============================ */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.35) contrast(1.1);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.8) 0%, rgba(10,10,10,0.3) 50%, rgba(255,98,0,0.12) 100%);
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,98,0,0.15); border: 1px solid rgba(255,98,0,0.3);
  border-radius: 40px; padding: 8px 20px; margin-bottom: 28px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--orange);
}
.hero-badge::before {
  content: ''; width: 8px; height: 8px; background: var(--orange);
  border-radius: 50%; animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero h1 {
  font-family: var(--font-display); font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.95; letter-spacing: 2px; margin-bottom: 24px;
  max-width: 800px;
}
.hero h1 .accent { color: var(--orange); }
.hero p {
  font-size: clamp(1rem, 1.4vw, 1.2rem); color: var(--gray-200);
  max-width: 560px; margin-bottom: 40px; line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 48px; margin-top: 64px;
  padding-top: 40px; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat h3 {
  font-family: var(--font-display); font-size: 2.8rem; color: var(--orange);
  line-height: 1;
}
.hero-stat p { font-size: 0.82rem; color: var(--gray-300); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }
@media (max-width: 600px) {
  .hero-stats { gap: 24px; flex-wrap: wrap; }
}

/* ============================
   SERVICES
============================ */
.services { padding: var(--section-pad) 0; background: var(--black-soft); }
.services-header { text-align: center; margin-bottom: 64px; }
.services-header .section-subtitle { margin: 0 auto; }
.services-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
@media (min-width: 1080px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } }
.service-card {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; overflow: hidden; transition: all 0.4s ease;
  position: relative;
}
.service-card:hover {
  transform: translateY(-6px); border-color: rgba(255,98,0,0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
}
.service-card-img {
  height: 240px; overflow: hidden; position: relative;
}
.service-card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-card-img img { transform: scale(1.08); }
.service-card-img::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 80px; background: linear-gradient(transparent, var(--black-card));
}
.service-card-body { padding: 28px 28px 32px; }
.service-card h3 {
  font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 1px;
  margin-bottom: 12px; color: var(--white);
}
.service-card p { font-size: 0.92rem; color: var(--gray-300); line-height: 1.7; }
.service-tag {
  display: inline-block; margin-top: 16px; font-size: 0.78rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase; color: var(--orange);
  transition: letter-spacing 0.3s;
}
.service-card:hover .service-tag { letter-spacing: 4px; }
.service-tag::after { content: ' →'; }

/* ============================
   WHY CHOOSE US
============================ */
.why-us {
  padding: var(--section-pad) 0;
  background: var(--black);
  position: relative;
}
.why-us::before {
  content: ''; position: absolute; top: 0; right: 0;
  width: 50%; height: 100%;
  background: radial-gradient(ellipse at top right, rgba(255,98,0,0.06), transparent 60%);
  pointer-events: none;
}
.why-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px;
  align-items: center;
}
.why-image {
  position: relative; border-radius: 12px; overflow: hidden;
  aspect-ratio: 4/3;
}
.why-image img { width: 100%; height: 100%; object-fit: cover; }
.why-image-badge {
  position: absolute; bottom: 24px; left: 24px;
  background: var(--orange); color: var(--white); padding: 14px 24px;
  border-radius: 8px; font-family: var(--font-display);
  font-size: 1.3rem; letter-spacing: 1px;
}
.why-content { position: relative; z-index: 2; }
.why-list { margin-top: 36px; display: flex; flex-direction: column; gap: 24px; }
.why-item {
  display: flex; gap: 20px; align-items: flex-start;
}
.why-icon {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 10px;
  background: rgba(255,98,0,0.1); border: 1px solid rgba(255,98,0,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange); font-size: 1.3rem;
}
.why-item h4 {
  font-family: var(--font-display); font-size: 1.25rem; letter-spacing: 1px;
  margin-bottom: 4px;
}
.why-item p { font-size: 0.9rem; color: var(--gray-300); }
@media (max-width: 768px) {
  .why-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================
   GALLERY — Enhanced with filters & lightbox
============================ */

/* ============================
   PROCESS
============================ */
.process { padding: var(--section-pad) 0; background: var(--black); }
.process-header { text-align: center; margin-bottom: 64px; }
.process-header .section-subtitle { margin: 0 auto; }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
  position: relative;
}
.process-steps::before {
  content: ''; position: absolute; top: 40px; left: 10%;
  width: 80%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.3;
}
.process-step { text-align: center; position: relative; }
.step-number {
  width: 80px; height: 80px; margin: 0 auto 24px;
  background: var(--black-card); border: 2px solid rgba(255,98,0,0.3);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 2rem; color: var(--orange);
  position: relative; z-index: 2;
  transition: all 0.3s;
}
.process-step:hover .step-number {
  background: var(--orange); color: var(--white); border-color: var(--orange);
  box-shadow: 0 0 30px var(--orange-glow);
}
.process-step h4 {
  font-family: var(--font-display); font-size: 1.35rem; letter-spacing: 1px;
  margin-bottom: 8px;
}
.process-step p { font-size: 0.88rem; color: var(--gray-300); max-width: 240px; margin: 0 auto; }
@media (max-width: 768px) {
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
}

/* ============================
   CTA BANNER
============================ */
.cta-banner {
  position: relative; padding: 80px 0; overflow: hidden;
}
.cta-banner-bg {
  position: absolute; inset: 0;
}
.cta-banner-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.25);
}
.cta-banner-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(255,98,0,0.2), rgba(10,10,10,0.9));
}
.cta-content {
  position: relative; z-index: 2; text-align: center;
}
.cta-content h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 16px;
}
.cta-content p {
  font-size: 1.1rem; color: var(--gray-200); margin-bottom: 32px;
  max-width: 600px; margin-left: auto; margin-right: auto;
}
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================
   TESTIMONIALS
============================ */
.testimonials {
  padding: var(--section-pad) 0; background: var(--black);
  position: relative; overflow: hidden;
}
.testimonials::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at bottom left, rgba(255,98,0,0.04), transparent 50%);
  pointer-events: none;
}
.testimonials-header { text-align: center; margin-bottom: 56px; position: relative; z-index: 2; }
.testimonials-header .section-subtitle { margin: 0 auto; }
.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  position: relative; z-index: 2;
}
.testimonial-card {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px; padding: 36px 32px;
  transition: all 0.3s; position: relative;
}
.testimonial-card:hover {
  border-color: rgba(255,98,0,0.2);
  transform: translateY(-4px);
}
.testimonial-stars {
  display: flex; gap: 4px; margin-bottom: 16px; color: var(--orange);
  font-size: 1rem;
}
.testimonial-text {
  font-size: 0.95rem; color: var(--gray-200); line-height: 1.8;
  margin-bottom: 24px; font-style: italic;
}
.testimonial-author {
  display: flex; align-items: center; gap: 14px;
}
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,98,0,0.15); display: flex;
  align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.1rem;
  color: var(--orange); flex-shrink: 0;
}
.testimonial-name {
  font-weight: 700; font-size: 0.9rem; color: var(--white);
}
.testimonial-location {
  font-size: 0.78rem; color: var(--gray-500); margin-top: 2px;
}
@media (max-width: 900px) {
  .testimonials-grid { grid-template-columns: 1fr; max-width: 600px; margin: 0 auto; }
}

/* ============================
   FAQ
============================ */
.faq { padding: var(--section-pad) 0; background: var(--black-soft); }
.faq-layout { display: grid; grid-template-columns: 1fr 2fr; gap: 64px; align-items: start; }
.faq-left { position: sticky; top: 120px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px; overflow: hidden; transition: border-color 0.3s;
}
.faq-item.open { border-color: rgba(255,98,0,0.3); }
.faq-question {
  width: 100%; padding: 22px 28px; display: flex;
  align-items: center; justify-content: space-between; gap: 16px;
  font-family: var(--font-body); font-size: 0.95rem; font-weight: 600;
  color: var(--white); text-align: left; transition: color 0.3s;
  background: transparent;
}
.faq-question:hover { color: var(--orange); }
.faq-icon {
  flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid var(--gray-700); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--gray-500); transition: all 0.3s;
}
.faq-item.open .faq-icon {
  border-color: var(--orange); color: var(--orange);
  transform: rotate(45deg);
}
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner {
  padding: 0 28px 24px;
  font-size: 0.9rem; color: var(--gray-300); line-height: 1.8;
}
@media (max-width: 768px) {
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-left { position: static; }
}

/* ============================
   AREAS WE SERVE
============================ */
.areas {
  padding: var(--section-pad) 0; background: var(--black);
  position: relative;
}
.areas-header { text-align: center; margin-bottom: 48px; }
.areas-header .section-subtitle { margin: 0 auto; }
.areas-grid {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  max-width: 900px; margin: 0 auto;
}
.area-tag {
  padding: 12px 24px; background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.08); border-radius: 40px;
  font-size: 0.88rem; font-weight: 500; color: var(--gray-200);
  transition: all 0.3s;
}
.area-tag:hover {
  border-color: var(--orange); color: var(--orange);
  background: rgba(255,98,0,0.08);
}

/* ============================
   CONTACT
============================ */
.contact { padding: var(--section-pad) 0; background: var(--black-soft); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info { display: flex; flex-direction: column; gap: 32px; }
.contact-method {
  display: flex; gap: 20px; align-items: flex-start;
}
.contact-method-icon {
  flex-shrink: 0; width: 56px; height: 56px; border-radius: 12px;
  background: rgba(255,98,0,0.1); border: 1px solid rgba(255,98,0,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--orange); font-size: 1.4rem;
}
.contact-method h4 {
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: 1px;
  margin-bottom: 4px;
}
.contact-method p { font-size: 0.9rem; color: var(--gray-300); }
.contact-method a { color: var(--orange); transition: color 0.2s; }
.contact-method a:hover { color: var(--orange-hover); }

.contact-form-wrapper {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; padding: 40px; position: relative; overflow: hidden;
}
.contact-form-wrapper::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--orange), transparent);
}
.contact-form {
  display: flex; flex-direction: column; gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 0.82rem; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--gray-300);
}
.form-group input, .form-group select, .form-group textarea {
  padding: 14px 18px; background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1); border-radius: 8px;
  color: var(--white); font-family: var(--font-body); font-size: 0.95rem;
  transition: border-color 0.3s, background 0.3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--orange); outline: none;
  background: rgba(255,98,0,0.04);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }
.form-group select option { background: var(--black-card); }
@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

/* ============================
   FOOTER
============================ */
.footer {
  background: var(--black); border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p { font-size: 0.88rem; color: var(--gray-500); margin-top: 16px; line-height: 1.7; }
.footer-col h4 {
  font-family: var(--font-display); font-size: 1.15rem; letter-spacing: 1px;
  margin-bottom: 20px; color: var(--white);
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 0.88rem; color: var(--gray-500); transition: color 0.2s;
}
.footer-col a:hover { color: var(--orange); }
.footer-col li { font-size: 0.88rem; color: var(--gray-500); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--gray-500); }
.footer-credit a {
  color: var(--gray-500); transition: color 0.2s;
  font-size: 0.82rem;
}
.footer-credit a:hover { color: var(--orange); }
.footer-socials { display: flex; gap: 12px; }
.footer-socials a {
  width: 40px; height: 40px; border-radius: 8px;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-300); transition: all 0.3s;
}
.footer-socials a:hover {
  background: var(--orange); border-color: var(--orange); color: var(--white);
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ============================
   MOBILE CTA BAR (sticky bottom)
============================ */
.mobile-cta-bar {
  display: none; position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
  background: var(--black-card); border-top: 1px solid rgba(255,98,0,0.3);
  padding: 12px 5%;
  gap: 10px;
}
.mobile-cta-bar a {
  flex: 1; text-align: center; padding: 12px; border-radius: 6px;
  font-family: var(--font-display); font-size: 0.95rem; letter-spacing: 1.5px;
  text-transform: uppercase;
}
.mobile-cta-bar .cta-call {
  background: transparent; border: 2px solid var(--orange); color: var(--orange);
}
.mobile-cta-bar .cta-estimate {
  background: var(--orange); color: var(--white);
}
@media (max-width: 768px) {
  .mobile-cta-bar { display: flex; }
  .footer { padding-bottom: 80px; }
}

/* ============================
   ANIMATIONS
============================ */
.fade-up {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

.stagger-children .fade-up:nth-child(1) { transition-delay: 0.05s; }
.stagger-children .fade-up:nth-child(2) { transition-delay: 0.1s; }
.stagger-children .fade-up:nth-child(3) { transition-delay: 0.15s; }
.stagger-children .fade-up:nth-child(4) { transition-delay: 0.2s; }
.stagger-children .fade-up:nth-child(5) { transition-delay: 0.25s; }
.stagger-children .fade-up:nth-child(6) { transition-delay: 0.3s; }

/* ============================
   FORM SUCCESS STATE
============================ */
.form-success {
  text-align: center; padding: 48px 24px;
}
.form-success-icon {
  width: 72px; height: 72px; margin: 0 auto 20px;
  border-radius: 50%; background: rgba(255,98,0,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; color: var(--orange);
}
.form-success h3 {
  font-family: var(--font-display); font-size: 1.8rem; letter-spacing: 1px;
  margin-bottom: 8px;
}
.form-success p {
  color: var(--gray-300); font-size: 0.95rem;
}

/* ============================
   BACK TO TOP
============================ */
.back-to-top {
  position: fixed; bottom: 24px; left: 24px; z-index: 998;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.1);
  color: var(--orange); display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; cursor: pointer; transition: all 0.3s;
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.back-to-top.visible {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.back-to-top:hover {
  background: var(--orange); color: var(--white); border-color: var(--orange);
}
@media (max-width: 768px) {
  .back-to-top { bottom: 72px; left: 16px; }
}

/* ============================
   LOGO — Transparent PNG fix
============================ */
.logo img {
  background: transparent;
  border: none;
  border-radius: 50%;
  object-fit: contain;
}

/* ============================
   IMAGE BORDER REMOVAL — Global
============================ */
img {
  border: none;
  background: transparent;
  outline: none;
}
.service-card-img img,
.hero-bg img,
.why-image img,
.cta-banner-bg img,
.lightbox-img {
  border: none;
  background: transparent;
  padding: 0;
  outline: none;
}

/* ============================
   PAGE HERO (interior pages)
============================ */
.page-hero {
  background: var(--black-soft);
  position: relative;
}

/* ============================
   ACTIVE NAV — multi-page
============================ */
.nav-links a.active {
  color: var(--orange);
}
.nav-links a.active::after {
  width: 100%;
}

/* ============================
   SERVICE CAROUSEL
============================ */
.service-detail {
  padding: 64px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.service-detail:last-child { border-bottom: none; }
.service-detail-inner {
  max-width: 900px;
  margin: 0 auto;
}
.service-detail h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: 1px;
  text-align: center;
  margin-bottom: 32px;
  color: var(--white);
}
.carousel {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 32px;
  aspect-ratio: 16/9;
  background: var(--black-card);
}
.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
  height: 100%;
}
.carousel-slide {
  min-width: 100%;
  height: 100%;
}
.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
  background: transparent;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0,0,0,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  z-index: 3;
}
.carousel-btn:hover {
  background: var(--orange);
  border-color: var(--orange);
}
.carousel-btn.prev { left: 16px; }
.carousel-btn.next { right: 16px; }
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}
.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-700);
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  padding: 0;
}
.carousel-dot.active {
  background: var(--orange);
  transform: scale(1.2);
}
.service-detail-text {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.8;
  text-align: center;
  max-width: 700px;
  margin: 0 auto 28px;
}
.service-detail-cta {
  text-align: center;
}

/* ============================
   HELP POPUP / FLOATING WIDGET
============================ */
.help-widget {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 997;
}
@media (max-width: 768px) {
  .help-widget { bottom: 72px; right: 16px; }
}
.help-trigger {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--orange);
  color: var(--white);
  border: none;
  box-shadow: 0 4px 20px var(--orange-glow);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: all 0.3s;
  position: relative;
}
.help-trigger:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px var(--orange-glow);
}
.help-trigger .pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--orange);
  animation: help-pulse 2s infinite;
}
@keyframes help-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.help-popup {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 340px;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  overflow: hidden;
  display: none;
  animation: popUp 0.3s ease;
}
.help-popup.open { display: block; }
@keyframes popUp {
  from { opacity: 0; transform: translateY(10px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.help-popup-header {
  background: var(--orange);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.help-popup-header h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--white);
}
.help-popup-close {
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.3rem;
  cursor: pointer;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.help-popup-close:hover { opacity: 1; }
.help-popup-body {
  padding: 24px;
}
.help-popup-body .form-group {
  margin-bottom: 14px;
}
.help-popup-body .form-group label {
  font-size: 0.75rem;
  margin-bottom: 4px;
}
.help-popup-body input,
.help-popup-body textarea {
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.88rem;
  width: 100%;
  transition: border-color 0.3s;
}
.help-popup-body input:focus,
.help-popup-body textarea:focus {
  border-color: var(--orange);
  outline: none;
}
.help-popup-body textarea {
  resize: vertical;
  min-height: 70px;
}
.help-popup-body .btn {
  width: 100%;
  justify-content: center;
  padding: 12px;
  font-size: 1rem;
}

/* ============================
   REVIEWS PAGE
============================ */
.review-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}
.review-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  background: var(--black-card);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-200);
  transition: all 0.3s;
}
.review-link:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}
.review-link svg { width: 20px; height: 20px; }

/* ============================
   FAQ-AREAS MERGED SECTION
============================ */
.faq-areas-divider {
  padding: 48px 0 0;
  text-align: center;
}

/* ============================
   FORCE NO WHITE BORDERS ON ALL IMAGES
============================ */
.carousel-slide {
  background: var(--black);
}
.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
  padding: 0;
  margin: 0;
  background: var(--black);
  display: block;
}
.service-card-img {
  background: var(--black);
}
.hero-bg,
.cta-banner-bg,
.why-image {
  background: var(--black);
}
img {
  border: none !important;
  outline: none !important;
}

/* ============================
   POLISHED CONCRETE — PROCESS DEEP DIVE
   (Aggregate exposure + DCOF slip resistance)
============================ */
.pc-science { padding: clamp(80px, 11vw, 140px) 0; background: var(--black-soft); position: relative; }
.pc-science::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at top, rgba(255,98,0,0.05), transparent 60%);
  pointer-events: none;
}
.pc-science .container { position: relative; z-index: 1; max-width: 1120px; }
.pc-science-head { text-align: center; margin-bottom: clamp(56px, 8vw, 88px); }

.pc-block { text-align: center; }
.pc-block + .pc-block { margin-top: clamp(72px, 10vw, 112px); }
.pc-block h3 {
  font-family: var(--font-display); font-size: clamp(1.45rem, 3.2vw, 2.1rem);
  letter-spacing: 1px; display: flex; align-items: center; justify-content: center;
  gap: 14px; margin-bottom: 18px;
}
.pc-tick {
  width: 30px; height: 3px; background: var(--orange); border-radius: 2px;
  flex: 0 0 auto; box-shadow: 0 0 12px var(--orange-glow);
}
.pc-block-intro {
  font-size: 1.02rem; color: var(--gray-300); line-height: 1.8;
  max-width: 640px; margin: 0 auto clamp(40px, 5vw, 56px);
}
.pc-block-intro strong { color: var(--white); }
.pc-block-intro em { color: var(--orange); font-style: normal; }

/* Aggregate exposure cards */
.exposure-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; text-align: left; }
.exposure-card {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.exposure-card:hover {
  transform: translateY(-6px); border-color: rgba(255,98,0,0.4);
  box-shadow: 0 18px 44px rgba(0,0,0,0.45);
}
.exposure-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 24px 24px 0;
}
.exposure-index {
  font-family: var(--font-display); font-size: 3rem; line-height: 0.8;
  color: rgba(255,255,255,0.16); letter-spacing: 1px;
}
.exposure-meter { display: flex; gap: 5px; }
.exposure-meter .seg {
  width: 16px; height: 6px; border-radius: 3px; background: rgba(255,255,255,0.12);
}
.exposure-meter .seg.on { background: var(--orange); box-shadow: 0 0 8px var(--orange-glow); }
.exposure-meta { padding: 16px 24px 26px; }
.exposure-num {
  font-family: var(--font-body); font-weight: 700; font-size: 0.7rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--orange);
}
.exposure-meta h4 { font-family: var(--font-display); font-size: 1.4rem; letter-spacing: 1px; margin: 8px 0 10px; }
.exposure-meta p { font-size: 0.85rem; color: var(--gray-300); line-height: 1.7; }

/* DCOF chart + stats */
.dcof-wrap { max-width: 900px; margin: 0 auto; }
.dcof-chart {
  background: var(--black-card); border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px; padding: clamp(20px, 3vw, 34px);
}
.dcof-chart svg { width: 100%; height: auto; display: block; }
.dcof-caption {
  font-size: 0.9rem; color: var(--gray-300); line-height: 1.7;
  max-width: 640px; margin: 22px auto 0;
}
.dcof-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 44px);
  max-width: 860px; margin: clamp(40px, 5vw, 56px) auto 0;
}
.dcof-stat { text-align: center; padding-top: 22px; border-top: 2px solid rgba(255,98,0,0.55); }
.dcof-stat-num {
  font-family: var(--font-display); font-size: 2.6rem; line-height: 1;
  color: var(--orange); display: block; margin-bottom: 12px;
}
.dcof-stat p { font-size: 0.88rem; color: var(--gray-300); line-height: 1.65; max-width: 240px; margin: 0 auto; }
.dcof-note { font-size: 0.74rem; color: var(--gray-500); margin: 36px auto 0; max-width: 640px; font-style: italic; }

@media (max-width: 900px) {
  .exposure-grid { grid-template-columns: repeat(2, 1fr); }
  .dcof-stats { grid-template-columns: 1fr; gap: 32px; }
  .dcof-stat { border-top: none; padding-top: 0; }
  .dcof-stat:not(:first-child) { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 28px; }
}
@media (max-width: 480px) {
  .exposure-grid { grid-template-columns: 1fr; }
}

/* ============================
   PROCESS — EDITORIAL JOURNEY
============================ */
.journey { padding: clamp(40px, 7vw, 80px) 0 var(--section-pad); background: var(--black); }
.journey-rows { max-width: 1120px; margin: 0 auto; }
.journey-row {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 96px); align-items: center;
}
.journey-row + .journey-row { margin-top: clamp(88px, 12vw, 150px); }
.journey-row:nth-child(even) .journey-media { order: 2; }
.journey-media { position: relative; }
.journey-media img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.55);
}
.journey-media::after {
  content: ''; position: absolute; inset: 0; border-radius: 4px;
  background: linear-gradient(180deg, transparent 58%, rgba(10, 10, 10, 0.42));
  pointer-events: none;
}
.journey-ghost {
  position: absolute; top: -0.52em; right: -8px; z-index: 2;
  font-family: var(--font-display); font-size: clamp(5rem, 11vw, 8.5rem);
  line-height: 1; color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 98, 0, 0.55);
  pointer-events: none;
}
.journey-row:nth-child(even) .journey-ghost { right: auto; left: -8px; }
.journey-label {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; color: var(--orange); margin-bottom: 18px;
}
.journey-label::before { content: ''; width: 38px; height: 2px; background: var(--orange); }
.journey-body h2 {
  font-family: var(--font-display); font-size: clamp(2rem, 4.4vw, 3.1rem);
  letter-spacing: 1.5px; line-height: 1.05; margin-bottom: 18px;
}
.journey-body > p { color: var(--gray-300); font-size: 1rem; line-height: 1.9; max-width: 460px; }
.journey-note {
  margin-top: 24px; padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem; letter-spacing: 2px; text-transform: uppercase;
  color: var(--gray-500) !important; max-width: 460px;
}
@media (max-width: 860px) {
  .journey-row { grid-template-columns: 1fr; gap: 34px; }
  .journey-row:nth-child(even) .journey-media { order: 0; }
  .journey-row + .journey-row { margin-top: 84px; }
  .journey-body > p, .journey-note { max-width: none; }
  .journey-ghost { font-size: 5.5rem; top: -0.45em; }
}