/* =========================================
   TOPPIN CONSTRUCTION — Global Styles
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;900&family=Inter:wght@400;500;600&display=swap');

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

:root {
  --orange:     #E07B2A;
  --orange-dark:#B85F18;
  --dark:       #1A2737;
  --dark-alt:   #243044;
  --charcoal:   #3D4A5C;
  --mid-gray:   #6B7A8D;
  --light-gray: #F4F5F7;
  --border:     #E2E6EC;
  --white:      #FFFFFF;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Inter', sans-serif;

  --max-w: 1200px;
  --nav-h: 72px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--white);
}

img { display: block; width: 100%; height: auto; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* --- Typography helpers --- */
.eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--dark);
  text-transform: uppercase;
}

.section-intro {
  max-width: 640px;
  margin: 0 auto;
  color: var(--mid-gray);
  font-size: 17px;
}

/* --- Layout containers --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, border-color 0.18s, transform 0.12s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
}

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

.btn-outline-dark:hover {
  background: var(--dark);
  color: var(--white);
}

/* =========================================
   NAVIGATION
   ========================================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--white);
  transition: background 0.25s, box-shadow 0.25s;
}

.nav.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 68px;
  width: auto;
  display: block;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--charcoal);
  padding: 8px 12px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--dark);
  background: var(--light-gray);
}

.nav-links a.active { color: var(--orange-dark); background: transparent; }

/* Services dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-left: 5px;
  vertical-align: middle;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  min-width: 220px;
  padding: 6px 0;
  z-index: 10;
}

.nav-dropdown:hover .nav-dropdown-menu { display: block; }

.nav-dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: 13px;
  color: var(--charcoal);
  border-radius: 0;
  background: transparent;
}

.nav-dropdown-menu a:hover {
  background: var(--light-gray);
  color: var(--orange);
}

/* Nav phone CTA */
.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  background: var(--orange);
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.15s;
}

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

/* Mobile hamburger */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: transform 0.25s, opacity 0.25s;
}

/* Mobile nav open state */
.nav.open .nav-hamburger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.open .nav-hamburger span:nth-child(2) { opacity: 0; }
.nav.open .nav-hamburger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--white);
  padding: 16px 24px 24px;
  border-top: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 999;
}

.nav-mobile.open { display: block; }

.nav-mobile a {
  display: block;
  padding: 13px 0;
  font-size: 15px;
  color: var(--charcoal);
  border-bottom: 1px solid var(--border);
}

.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile a:hover { color: var(--orange-dark); }

/* =========================================
   HERO
   ========================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  background: var(--dark);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_image.png');
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(15,22,35,0.92) 0%,
    rgba(15,22,35,0.72) 55%,
    rgba(15,22,35,0.40) 100%
  );
}

.hero-content {
  position: relative;
  max-width: 850px;
}

.hero-heading {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(52px, 8vw, 96px);
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.hero-heading .accent { color: var(--orange); }

.hero-divider {
  width: 60px;
  height: 4px;
  background: var(--orange);
  margin: 20px 0 24px;
  border-radius: 2px;
}

.hero-body {
  font-size: 17px;
  color: rgba(255,255,255,0.78);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================
   WHY CHOOSE
   ========================================= */

.why {
  background: var(--white);
  text-align: center;
}

.why-heading {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--dark);
  max-width: 680px;
  margin: 0 auto 56px;
  line-height: 1.3;
}

.why-features {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.why-feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.why-icon {
  width: 60px;
  height: 60px;
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  transition: border-color 0.2s, background 0.2s;
}

.why-feature:hover .why-icon {
  border-color: var(--orange);
  background: rgba(224,123,42,0.06);
}

.why-icon svg { width: 26px; height: 26px; stroke-width: 1.8; }

.why-icon:has(img) {
  width: 96px;
  height: 96px;
  border: none;
  transition: transform 0.2s;
}

.why-feature:hover .why-icon:has(img) {
  border: none;
  background: none;
  transform: scale(1.05);
}

.why-icon img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.why-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  text-align: center;
  line-height: 1.4;
}

/* =========================================
   SERVICES
   ========================================= */

.services {
  background: var(--light-gray);
  text-align: center;
}

.services-heading-wrap {
  margin-bottom: 48px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  text-align: left;
}

.service-card {
  background: var(--white);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.service-card:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.service-card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.service-card-img img {
  height: 100%;
  transition: transform 0.4s;
}

.service-card:hover .service-card-img img { transform: scale(1.04); }

.service-card-icon {
  width: 48px;
  height: 48px;
  background: var(--orange);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  position: absolute;
  bottom: -20px;
  left: 24px;
  box-shadow: 0 4px 12px rgba(224,123,42,0.35);
}

.service-card-icon svg { width: 24px; height: 24px; stroke-width: 1.8; }

.service-card-body {
  padding: 36px 24px 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.service-card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 10px;
}

.service-card-desc {
  font-size: 14px;
  color: var(--mid-gray);
  margin-bottom: 18px;
}

.service-card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  flex: 1;
}

.service-card-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--charcoal);
}

.service-card-list li::before {
  content: '';
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(224,123,42,0.12);
  border: 1.5px solid var(--orange);
  flex-shrink: 0;
  position: relative;
}

.service-card-list li::after {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
  position: absolute;
  margin-left: 5px;
}

.service-card-list li {
  position: relative;
}

.service-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.15s;
  margin-top: auto;
}

.service-link:hover { gap: 10px; }

/* =========================================
   PROJECTS
   ========================================= */

.projects {
  background: var(--white);
  text-align: center;
}

.projects-heading-wrap {
  margin-bottom: 48px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
  margin-bottom: 44px;
}

.project-card {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border);
  transition: box-shadow 0.2s, transform 0.2s;
}

.project-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.project-card-img {
  height: 200px;
  overflow: hidden;
}

.project-card-img img {
  height: 100%;
  transition: transform 0.4s;
}

.project-card:hover .project-card-img img { transform: scale(1.05); }

.project-card-body {
  padding: 20px;
  background: var(--white);
}

.project-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 6px;
}

.project-card-desc {
  font-size: 13px;
  color: var(--mid-gray);
  line-height: 1.5;
}

/* =========================================
   SERVICE AREA + CTA SPLIT
   ========================================= */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 420px;
}

.split-area {
  background: var(--dark);
  padding: 72px 64px;
  color: var(--white);
}

.split-area .eyebrow { color: var(--orange); }

.split-area-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 44px);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 28px;
}

.split-area-cities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
}

.split-area-cities li {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.split-cta {
  background: var(--light-gray);
  padding: 72px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-cta .eyebrow { text-align: left; }

.split-cta-heading {
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 44px);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--dark);
  line-height: 1.05;
  margin-bottom: 28px;
}

.split-cta-contacts {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.split-cta-contact {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--charcoal);
}

.split-cta-contact svg {
  width: 20px;
  height: 20px;
  color: var(--orange);
  flex-shrink: 0;
}

/* =========================================
   FOOTER
   ========================================= */

.footer {
  background: var(--dark);
  color: var(--white);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 260px;
}

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

.footer-social {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: border-color 0.15s, color 0.15s;
}

.footer-social:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.footer-social svg { width: 16px; height: 16px; }

.footer-col-title {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}

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

.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: color 0.15s;
}

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

.footer-contact-items {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--orange);
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-copyright {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}

.footer-privacy {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  transition: color 0.15s;
}

.footer-privacy:hover { color: rgba(255,255,255,0.7); }

/* =========================================
   PAGE HERO (inner pages)
   ========================================= */

.page-hero {
  background: var(--dark);
  padding: calc(var(--nav-h) + 56px) 0 64px;
}

.page-hero-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.page-hero-heading {
  font-family: var(--font-display);
  font-size: clamp(44px, 7vw, 80px);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.0;
}

.page-hero-heading .accent { color: var(--orange); }

.page-hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.62);
  max-width: 500px;
  margin-top: 18px;
  line-height: 1.65;
}

/* =========================================
   PROJECTS PAGE
   ========================================= */

.projects-page-section { background: var(--white); }

.projects-page-head {
  text-align: center;
  margin-bottom: 48px;
}

.projects-page-head .section-intro {
  margin-top: 16px;
  margin-bottom: 0;
}

/* Filter bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 44px;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.filter-btn:hover {
  border-color: var(--orange);
  color: var(--orange);
}

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

/* Project card carousel */
.project-card-img { position: relative; }

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background: rgba(0,0,0,0.52);
  border: none;
  border-radius: 50%;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2;
  opacity: 0;
  transition: opacity 0.18s, background 0.15s;
  padding: 0;
}

.carousel-btn svg { width: 16px; height: 16px; }

.carousel-prev { left: 8px; }
.carousel-next { right: 8px; }

.project-card:hover .carousel-btn { opacity: 1; }
.carousel-btn:hover { background: rgba(0,0,0,0.75); }

.carousel-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 5px;
  z-index: 2;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.5);
  transition: background 0.15s, transform 0.15s;
}

.carousel-dot.active {
  background: var(--white);
  transform: scale(1.25);
}

.carousel-counter {
  position: absolute;
  top: 8px;
  right: 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  background: rgba(0,0,0,0.45);
  border-radius: 3px;
  padding: 2px 7px;
  z-index: 2;
  letter-spacing: 0.04em;
}

/* Project card enhancements */

.project-card-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange);
  background: rgba(224,123,42,0.1);
  border-radius: 3px;
  padding: 3px 8px;
  margin-bottom: 8px;
}

.project-card-social {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 2px 8px rgba(0,0,0,0.30);
  transition: transform 0.15s, box-shadow 0.15s;
  flex-shrink: 0;
}

.project-card-social:hover {
  transform: scale(1.12);
  box-shadow: 0 4px 14px rgba(0,0,0,0.40);
}

.project-card-social svg {
  width: 18px;
  height: 18px;
}

/* Project card — clickable to open image modal */
.project-card { cursor: pointer; }
.project-card-social { cursor: default; }

/* =========================================
   PROJECT IMAGE MODAL
   ========================================= */

body.tc-modal-open { overflow: hidden; }

.tc-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tc-modal[hidden] { display: none; }

.tc-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10,14,20,0.88);
}

.tc-modal-content {
  position: relative;
  z-index: 1;
  width: min(90vw, 1000px);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tc-modal-figure {
  margin: 0;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tc-modal-img {
  max-width: 100%;
  max-height: 74vh;
  object-fit: contain;
  border-radius: 6px;
  background: #0d1420;
}

.tc-modal-figure figcaption {
  margin-top: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  text-align: center;
}

.tc-modal-title {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.tc-modal-counter {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.tc-modal-close {
  position: absolute;
  top: -44px;
  right: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
}

.tc-modal-close:hover { background: rgba(255,255,255,0.2); }
.tc-modal-close svg { width: 18px; height: 18px; }

.tc-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: none;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
  z-index: 2;
}

.tc-modal-nav:hover { background: rgba(255,255,255,0.2); }
.tc-modal-nav svg { width: 20px; height: 20px; }

.tc-modal-prev { left: -56px; }
.tc-modal-next { right: -56px; }

.tc-modal-dots {
  margin-top: 14px;
  display: flex;
  gap: 7px;
}

.tc-modal-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.15s, transform 0.15s;
}

.tc-modal-dot.active {
  background: var(--orange);
  transform: scale(1.25);
}

@media (max-width: 860px) {
  .tc-modal-prev { left: 6px; }
  .tc-modal-next { right: 6px; }
  .tc-modal-content { width: 94vw; }
}

/* Empty state */
.projects-empty {
  padding: 72px 24px;
  text-align: center;
}

.projects-empty-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--dark);
  margin-bottom: 10px;
}

.projects-empty p {
  font-size: 15px;
  color: var(--mid-gray);
}

/* =========================================
   CONTACT PAGE
   ========================================= */

.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 64px;
  align-items: start;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--dark);
  letter-spacing: 0.02em;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--charcoal);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(224,123,42,0.12);
}

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

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B7A8D' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-submit { margin-top: 8px; }

.form-error-msg {
  display: none;
  font-size: 12px;
  color: #dc2626;
  font-weight: 500;
}

.form-input--error,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #dc2626;
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
}

#form-status {
  border-radius: 4px;
  font-size: 14px;
  line-height: 1.6;
}

#form-status:not(:empty) {
  padding: 14px 18px;
  margin-bottom: 20px;
}

.form-status-success {
  background: #d1fae5;
  border: 1px solid #10b981;
  color: #065f46;
}

.form-status-success a { color: #065f46; text-decoration: underline; }

.form-status-error {
  background: rgba(224,123,42,0.10);
  border: 1px solid var(--orange);
  color: var(--charcoal);
}

.form-status-error a { color: var(--orange-dark); text-decoration: underline; }

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Contact info sidebar */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-card {
  background: var(--light-gray);
  border-radius: 6px;
  padding: 28px 24px;
  border: 1px solid var(--border);
}

.contact-info-card-title {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dark);
  margin-bottom: 18px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--charcoal);
  margin-bottom: 14px;
}

.contact-info-item:last-child { margin-bottom: 0; }

.contact-info-item svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 1px;
}

.contact-info-item a {
  color: var(--charcoal);
  transition: color 0.15s;
}

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

.contact-hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  color: var(--charcoal);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.contact-hours-row:last-child { border-bottom: none; }
.contact-hours-row span:last-child { color: var(--mid-gray); }

.contact-cities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
}

.contact-cities li {
  font-size: 13px;
  color: var(--mid-gray);
  display: flex;
  align-items: center;
  gap: 7px;
}

.contact-cities li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

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

@media (max-width: 1100px) {
  .why-features {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .nav-links, .nav-phone { display: none; }
  .nav-hamburger { display: flex; }

  .services-grid,
  .projects-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

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

  .split-area,
  .split-cta {
    padding: 56px 32px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

@media (max-width: 640px) {
  .section { padding: 64px 0; }

  .why-features {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-heading { font-size: 52px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* =========================================
   SERVICES PAGE
   ========================================= */

.svc-jump-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: var(--nav-h);
  z-index: 90;
}

.svc-jump-nav-inner {
  display: flex;
  gap: 8px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: none;
}

.svc-jump-nav-inner::-webkit-scrollbar { display: none; }

.svc-jump-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  font-size: 13px;
  font-weight: 600;
  color: var(--charcoal);
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  text-decoration: none;
}

.svc-jump-link:hover,
.svc-jump-link.active {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
}

.svc-detail {
  padding: 96px 0;
  border-bottom: 1px solid var(--border);
}

.svc-detail:nth-child(even) {
  background: var(--light-gray);
}

.svc-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.svc-detail--flip .svc-detail-grid {
  direction: rtl;
}

.svc-detail--flip .svc-detail-grid > * {
  direction: ltr;
}

.svc-detail-img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.svc-detail-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}

.svc-detail-heading {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 900;
  text-transform: uppercase;
  color: var(--dark);
  line-height: 1.05;
  margin-bottom: 18px;
}

.svc-detail-desc {
  font-size: 16px;
  color: var(--mid-gray);
  line-height: 1.75;
  margin-bottom: 28px;
  max-width: 520px;
}

.svc-detail-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
  margin-bottom: 36px;
}

.svc-detail-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
}

.svc-detail-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

@media (max-width: 960px) {
  .svc-detail-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    direction: ltr !important;
  }

  .svc-detail--flip .svc-detail-grid > * {
    direction: ltr;
  }

  .svc-detail-img { height: 300px; }

  .svc-detail-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .svc-jump-nav-inner { gap: 6px; }
  .svc-jump-link { padding: 7px 14px; font-size: 12px; }
}