:root {
  --bg-primary: #FFFFFF;
  --bg-secondary: #FFFFFF;

  --text-primary: #0A141A;
  --text-secondary: #4A4A4A;

  --color-primary: #00A6DA;
  --color-secondary: #005F9A;
  --color-accent: #E1E1E1;

  --color-cta: #0077C8;
  --color-cta-hover: #005A9C;

  /* Form colors */
  --button-color: var(--color-cta);
  --color-secondary-hover: #005A9C;
  --shadow-form: 0 8px 30px rgba(10, 22, 38, 0.18);
  --color-bg-form: #FFFFFF;
  --color-border: #E2E8F0;
  --color-input-bg: #FFFFFF;
  --color-btn-secondary-bg: #F8FAFC;
  --color-text-light: #FFFFFF;
  --color-text-dark: #0A141A;
  --color-text-muted: #4A4A4A;
  --color-text-error: #ba0000;
  --color-border-error: #ba0000;
  --radius: 2px;
  --radius-sm: 2px;
  --container-max: 1360px;
  --font-body: 'Barlow', system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --font-head: 'Barlow Condensed', 'Barlow', sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);

}

* { box-sizing: border-box; }

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Barlow", "Helvetica Neue", Arial, sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .display-title {
  font-family: "Barlow Condensed", "Barlow", Arial, sans-serif;
  font-weight: 700;
  letter-spacing: .01em;
  text-transform: uppercase;
}

p { color: var(--text-secondary); line-height: 1.7; }

a { color: var(--color-secondary); }
a:hover { color: var(--color-cta-hover); }

.section { padding: 84px 0;}
.section--alt { background: #F6F7F8; }

.eyebrow {
  display: inline-block;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .22em;
  font-weight: 600;
  font-size: .82rem;
  color: var(--color-secondary);
  border-left: 4px solid var(--color-primary);
  padding-left: 10px;
  margin-bottom: 14px;
}

.section-title { font-size: clamp(1.9rem, 3.4vw, 2.8rem); margin-bottom: 18px; }

.rule {
  width: 64px; height: 4px; background: var(--color-primary);
  margin-bottom: 24px;
}

/* Buttons */
.btn-cta {
  background: var(--color-cta);
  color: #fff;
  border: 0;
  border-radius: 2px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 700;
  padding: 13px 26px;
  transition: background .2s ease, transform .2s ease;
}
.btn-cta:hover, .btn-cta:focus { background: var(--color-cta-hover); color: #fff; }
.btn-outline-industrial {
  border: 2px solid var(--color-secondary);
  color: var(--color-secondary);
  background: transparent;
  border-radius: 2px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 700;
  padding: 11px 24px;
  transition: all .2s ease;
}
.btn-outline-industrial:hover { background: var(--color-secondary); color: #fff; }

/* Top bar */

.topbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: #fff;
  border-bottom: 1px solid var(--color-accent);
  padding: 22px 0;
  transition: padding .35s ease, box-shadow .35s ease;
  z-index: 1030;
}
.topbar.is-scrolled {
  padding: 8px 0;
  box-shadow: 0 2px 14px rgba(10, 20, 26, .12);
}
.topbar .brand-logo {
  height: 64px;
  width: auto;
  transition: height .35s ease;
}
.topbar.is-scrolled .brand-logo { height: 40px; }

.navbar-nav .nav-link {
  color: var(--text-primary);
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 600;
  font-size: 1rem;
  padding: 6px 14px;
  position: relative;
}
.navbar-nav .nav-link:hover { color: var(--color-cta); }
.navbar-nav .nav-link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0;
  height: 2px; background: var(--color-primary); transform: scaleX(0);
  transition: transform .2s ease; transform-origin: left;
}
.navbar-nav .nav-link:hover::after { transform: scaleX(1); }

.topbar-phone {
  white-space: nowrap;
}

/* Hero */
.hero {
  position: relative;
  background: #0A141A url("https://noflo.erphy.me/resources/img/slide_1.webp") center/cover no-repeat;
  padding: 150px 0;
  /* padding-top: 150px; */
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(10,20,26,.92) 0%, rgba(10,20,26,.78) 55%, rgba(10,20,26,.45) 100%);
}
.hero > .container { position: relative; z-index: 2; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 4.6vw, 3.6rem); line-height: 1.05; }
.hero p { color: #D5DBDF; }
.hero-badges { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-badges li {
  border: 1px solid rgba(255,255,255,.28);
  color: #fff;
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .82rem;
  padding: 7px 14px;
}

.quote-card {
  background: #fff;
  border-top: 5px solid var(--color-primary);
  padding: 30px;
}
.quote-card h3 { font-size: 1.5rem; margin-bottom: 4px; }

/* About */
.about-img { width: 100%; height: 100%; object-fit: cover; border-left: 5px solid var(--color-primary); }
.stat-strip { border-top: 1px solid var(--color-accent); border-bottom: 1px solid var(--color-accent); }
.stat { padding: 22px 0; }
.stat span {
  display: block;
  font-family: "Barlow Condensed", Arial, sans-serif;
  font-size: 2.1rem; font-weight: 700; color: var(--color-secondary);
}
.stat small { text-transform: uppercase; letter-spacing: .14em; color: var(--text-secondary); font-size: .74rem; }

/* Services */
.service-card {
  background: #fff;
  border: 1px solid var(--color-accent);
  height: 100%;
  transition: border-color .2s ease, transform .2s ease;
  overflow: hidden;
}
.service-card:hover { border-color: var(--color-primary); transform: translateY(-4px); }
.service-card img { width: 100%; height: 320px; object-fit: cover; display: block; }
.service-card .body { padding: 24px; }
.service-card h3 { font-size: 1.3rem; }
.service-card .num {
  font-family: "Barlow Condensed", Arial, sans-serif;
  color: var(--color-primary); font-weight: 700; letter-spacing: .2em; font-size: .8rem;
}

/* Gallery */
.gallery-item { display: block; overflow: hidden; position: relative; background: #0A141A; cursor: pointer;}
.gallery-item img {
  width: 100%; height: 400px; object-fit: cover; display: block;
  transition: transform .4s ease, opacity .3s ease;
}
.gallery-item:hover img { transform: scale(1.06); opacity: .85; }
/* Caption */
.image-modal-caption {
  color: #fff;
  margin-top: 14px;
  font-family: "Barlow Condensed", Arial, sans-serif;
  letter-spacing: .05em;
  font-size: 1.1rem;
  text-transform: uppercase;
  text-align: center;
}

/* Close button */
.image-modal-close {
  position: absolute;
  top: 20px;
  right: 25px;
  color: #fff;
  font-size: 40px;
  font-weight: 300;
  line-height: 1;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0 10px;
  transition: color 0.2s ease, transform 0.2s ease;
  z-index: 2001;
}

.image-modal-close:hover {
  color: var(--color-primary);
  transform: scale(1.1);
}
/* Lightbox backdrop */
.image-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.25s ease;
}

.image-modal.is-active {
  display: flex;
  opacity: 1;
}

/* Modal Image */
.image-modal-content {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  border-radius: 2px;
}

/* Navigation Buttons */
.image-modal-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(10, 20, 26, 0.6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 28px;
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2001;
  user-select: none;
}

.image-modal-prev { left: 20px; }
.image-modal-next { right: 20px; }

.image-modal-nav:hover {
  background: var(--color-cta);
  border-color: var(--color-cta);
  color: #fff;
}

/* Wrapper for image and text */
.image-modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 85vw;
}

@media (max-width: 768px) {
  .image-modal-nav {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  .image-modal-prev { left: 10px; }
  .image-modal-next { right: 10px; }
}

/* Reviews */
.review-card {
  background: #fff;
  border: 1px solid var(--color-accent);
  border-top: 4px solid var(--color-primary);
  padding: 28px;
  height: auto;
  display: flex;
  flex-direction: column;
}
.review-card .stars { color: #F2A100; letter-spacing: 2px; margin-bottom: 12px; }
.review-card .name { font-family: "Barlow Condensed", Arial, sans-serif; text-transform: uppercase; font-weight: 700; letter-spacing: .06em; }
.swiper { padding-bottom: 54px; }
.swiper-slide { height: auto; }
.swiper-pagination-bullet-active { background: var(--color-cta); }
.swiper-button-next, .swiper-button-prev { color: var(--color-secondary); }
.swiper-button-next::after, .swiper-button-prev::after { font-size: 22px; font-weight: 700; }

/* Contacts */
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 16px 0; border-bottom: 1px solid var(--color-accent);
}
.contact-list a { text-decoration: none; font-weight: 600; }
.icon-box {
  flex: 0 0 42px; height: 42px; width: 42px;
  display: grid; place-items: center;
  background: #EAF7FC; color: var(--color-secondary);
  border: 1px solid var(--color-accent);
}
.social-links a {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px; margin-right: 10px;
  border: 1px solid var(--color-accent); color: var(--color-secondary);
  transition: all .2s ease;
}
.social-links a:hover { background: var(--color-cta); color: #fff; border-color: var(--color-cta); }

/* FAQ */
.accordion-item { border: 1px solid var(--color-accent); margin-bottom: 10px; }
.accordion-button {
  font-family: "Barlow Condensed", Arial, sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: .04em;
  font-size: 1.08rem;
  color: var(--text-primary);
  background: #fff;
  border-radius: 0 !important;
}
.accordion-button:not(.collapsed) { color: var(--color-secondary); background: #F2FAFD; box-shadow: none; }
.accordion-button:focus { box-shadow: none; border-color: var(--color-primary); }

/* Footer */
.site-footer { background: #fff; border-top: 4px solid var(--color-primary); padding: 60px 0 0; }
.footer-title { font-size: 1.1rem; margin-bottom: 18px; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { text-decoration: none; color: var(--text-secondary); }
.footer-links a:hover { color: var(--color-cta); }
.footer-bottom { border-top: 1px solid var(--color-accent); margin-top: 40px; padding: 18px 0; font-size: .85rem; color: var(--text-secondary); }

@media (max-width: 991.98px) {
  .topbar .brand-logo { height: 48px; }
  .topbar.is-scrolled .brand-logo { height: 36px; }
  .hero { padding: 110px 0; }
  .section { padding: 60px 0; }
}