/* ============================================================
   OWS Design System – One Way Smart
   Palette: Blue #003087 | Red #CC1E26 | Yellow #FFB800
   Font: Oswald (headings) + Inter (body)
============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── Variables ────────────────────────────────────────────── */
:root {
  --blue:        #003087;
  --blue-mid:    #0047c0;
  --blue-dark:   #001f5a;
  --red:         #CC1E26;
  --red-dark:    #9e1219;
  --yellow:      #FFB800;
  --yellow-dark: #cc9200;
  --dark:        #0a1220;
  --white:       #ffffff;
  --off:         #f4f6fa;
  --text:        #1a2332;
  --muted:       #5a6678;
  --border:      #dde3ec;
  --r:           4px;
  --r-lg:        8px;
  --sh:          0 2px 14px rgba(0,48,135,0.09);
  --sh-lg:       0 8px 36px rgba(0,48,135,0.17);
  --w:           1200px;
  --sv:          80px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
p { margin: 0; }

/* ── Layout ──────────────────────────────────────────────── */
.wrap { width: 100%; max-width: var(--w); margin: 0 auto; padding: 0 24px; }
.section { padding: var(--sv) 0; }
.section--alt { background: var(--off); }

/* ── Typography ──────────────────────────────────────────── */
.os { font-family: 'Oswald', sans-serif; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--red); margin-bottom: 12px;
}
.eyebrow::before { content: ''; display: block; width: 24px; height: 2px; background: var(--yellow); flex-shrink: 0; }

/* ── Section Heading ─────────────────────────────────────── */
.sh { margin-bottom: 52px; }
.sh--c { text-align: center; }
.sh--c .eyebrow { display: flex; justify-content: center; }
.sh h2 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  color: var(--blue); text-transform: uppercase; line-height: 1.1; margin-bottom: 12px;
}
.sh h2 span { color: var(--red); }
.sh h2::after {
  content: ''; display: block; width: 44px; height: 3px;
  background: var(--yellow); margin-top: 12px;
}
.sh--c h2::after { margin-left: auto; margin-right: auto; }
.sh p { font-size: 0.95rem; color: var(--muted); max-width: 580px; line-height: 1.72; }
.sh--c p { margin: 0 auto; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; font-size: 0.875rem; font-weight: 600;
  border-radius: var(--r); transition: all 0.2s; cursor: pointer;
  border: 2px solid transparent;
}
.btn-red  { background: var(--red);    color: var(--white); }
.btn-red:hover  { background: var(--red-dark);  color: var(--white); }
.btn-blue { background: var(--blue);   color: var(--white); }
.btn-blue:hover { background: var(--blue-dark); color: var(--white); }
.btn-yellow { background: var(--yellow); color: var(--blue); font-weight: 700; }
.btn-yellow:hover { background: var(--yellow-dark); color: var(--blue); }
.btn-outline-white { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.65); }
.btn-outline-white:hover { background: var(--white); color: var(--blue); border-color: var(--white); }
.btn-outline-red { background: transparent; color: var(--red); border-color: var(--red); }
.btn-outline-red:hover { background: var(--red); color: var(--white); }

/* ════════════════════════════════════════════════════════════
   NAV
════════════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #002040;
  box-shadow: 0 2px 20px rgba(0,0,0,0.35);
  border-bottom: 3px solid var(--yellow);
}
.nav__row {
  max-width: var(--w); margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 70px;
}
.nav__brand {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Oswald', sans-serif; font-weight: 600;
  font-size: 1.15rem; color: var(--white); letter-spacing: 0.05em;
  flex-shrink: 0;
}
.nav__brand img { height: 80px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 2px; }
.nav__links a {
  font-size: 0.84rem; font-weight: 500; color: rgba(255,255,255,0.82);
  padding: 7px 13px; border-radius: var(--r);
  transition: all 0.18s; position: relative;
}
.nav__links a:hover { color: var(--white); background: rgba(255,255,255,0.09); }
.nav__links a.active { color: var(--white); background: rgba(255,255,255,0.12); }
.nav__links a.active::after {
  content: ''; position: absolute; bottom: 3px; left: 13px; right: 13px;
  height: 2px; background: var(--yellow);
}
.nav__cta { margin-left: 10px; padding: 9px 18px; font-size: 0.8rem; }
.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  width: 30px; cursor: pointer; padding: 4px 0;
}
.nav__burger span { display: block; height: 2px; background: var(--white); transition: all 0.28s; }
.nav__burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .nav.open .nav__links {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 73px; left: 0; right: 0;
    background: var(--blue-dark); padding: 10px 0 18px;
    border-top: 2px solid var(--yellow); gap: 0;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  }
  .nav.open .nav__links a {
    padding: 13px 24px; font-size: 0.96rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    border-radius: 0;
  }
  .nav.open .nav__links a.active::after { display: none; }
}

/* ════════════════════════════════════════════════════════════
   PAGE HEADER (sub-pages)
════════════════════════════════════════════════════════════ */
.page-header {
  background: var(--blue-dark);
  padding: 116px 0 52px;
  position: relative; overflow: hidden;
}
.page-header__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: 0.12;
}
.page-header__accent {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--red) 0%, var(--yellow) 50%, var(--red) 100%);
}
.page-header .wrap { position: relative; z-index: 1; }
.page-header h1 {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--white); text-transform: uppercase; line-height: 1.1; margin-bottom: 10px;
}
.page-header h1 span { color: var(--yellow); }
.page-header p { font-size: 1rem; color: rgba(255,255,255,0.72); max-width: 560px; }
.breadcrumb-ows {
  display: flex; gap: 8px; align-items: center;
  font-size: 0.75rem; color: rgba(255,255,255,0.45); margin-bottom: 14px;
}
.breadcrumb-ows a { color: rgba(255,255,255,0.55); transition: color 0.2s; }
.breadcrumb-ows a:hover { color: var(--yellow); }
.breadcrumb-ows .sep { color: rgba(255,183,0,0.4); }
.breadcrumb-ows .current { color: var(--yellow); }

/* ════════════════════════════════════════════════════════════
   HERO
════════════════════════════════════════════════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background: url('../images/installation.jpg') center/cover no-repeat;
}
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(110deg, rgba(0,31,90,0.94) 42%, rgba(0,48,135,0.72) 100%);
}
.hero__content {
  position: relative; z-index: 1;
  padding: 140px 0 120px; max-width: 700px;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--yellow); margin-bottom: 20px;
}
.hero__eyebrow::before { content: ''; display: block; width: 30px; height: 2px; background: var(--yellow); }
.hero__title {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: clamp(3rem, 7vw, 5.6rem);
  color: var(--white); text-transform: uppercase; line-height: 1.04; margin-bottom: 6px;
}
.hero__title .accent { color: var(--yellow); display: block; }
.hero__title .accent-red { color: var(--red); }
.hero__sub {
  font-size: 1.05rem; color: rgba(255,255,255,0.8);
  max-width: 520px; line-height: 1.8; margin: 18px 0 36px;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__colorbar {
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 2;
  height: 5px;
  background: linear-gradient(90deg, var(--red) 0%, var(--yellow) 50%, var(--blue) 100%);
}
.hero__strip {
  position: absolute; bottom: 5px; left: 0; right: 0; z-index: 1;
  background: rgba(0,0,0,0.38); backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,183,0,0.18);
}
.hero__strip-inner {
  max-width: var(--w); margin: 0 auto; padding: 0 24px;
  display: flex; justify-content: space-around; align-items: center;
  height: 58px; gap: 8px; flex-wrap: wrap;
}
.strip-item {
  display: flex; align-items: center; gap: 7px;
  font-size: 0.78rem; font-weight: 600; color: rgba(255,255,255,0.9);
}
.strip-item i { color: var(--yellow); }

/* ════════════════════════════════════════════════════════════
   STATS
════════════════════════════════════════════════════════════ */
.stats {
  background: var(--blue-dark); padding: 52px 0;
  border-top: 4px solid var(--yellow);
}
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat {
  text-align: center; padding: 20px 16px;
  border-right: 1px solid rgba(255,255,255,0.09);
}
.stat:last-child { border-right: none; }
.stat__n {
  font-family: 'Oswald', sans-serif; font-weight: 700;
  font-size: 3.2rem; color: var(--yellow); line-height: 1; margin-bottom: 8px;
}
.stat__n sup { font-size: 1.4rem; vertical-align: super; color: rgba(255,255,255,0.55); }
.stat__l { font-size: 0.8rem; color: rgba(255,255,255,0.58); font-weight: 500; text-transform: uppercase; letter-spacing: 0.04em; }

/* ════════════════════════════════════════════════════════════
   PRODUCT CARDS
════════════════════════════════════════════════════════════ */
.products__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pcard {
  background: var(--white); border-radius: var(--r); overflow: hidden;
  box-shadow: var(--sh); display: flex; flex-direction: column;
  transition: transform 0.24s, box-shadow 0.24s;
  border-top: 4px solid var(--blue);
}
.pcard:nth-child(3n+1) { border-top-color: var(--red); }
.pcard:nth-child(3n+2) { border-top-color: var(--blue); }
.pcard:nth-child(3n)   { border-top-color: var(--yellow); }
.pcard:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.pcard__img { height: 196px; overflow: hidden; }
.pcard__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.pcard:hover .pcard__img img { transform: scale(1.06); }
.pcard__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.pcard__cat {
  font-size: 0.67rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--red); margin-bottom: 7px;
}
.pcard__title {
  font-family: 'Oswald', sans-serif; font-size: 1.08rem; font-weight: 600;
  color: var(--blue); margin-bottom: 10px; text-transform: uppercase; line-height: 1.2;
}
.pcard__desc { font-size: 0.84rem; color: var(--muted); flex: 1; margin-bottom: 14px; line-height: 1.65; }
.pcard__tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 16px; }
.tag {
  font-size: 0.68rem; font-weight: 600;
  background: rgba(0,48,135,0.08); color: var(--blue);
  padding: 3px 10px; border-radius: 20px;
}
.pcard__link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.82rem; font-weight: 700; color: var(--red);
  text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 2px solid var(--yellow); padding-bottom: 2px;
  align-self: flex-start; transition: gap 0.2s, color 0.2s;
}
.pcard__link:hover { color: var(--blue); gap: 10px; }

/* ════════════════════════════════════════════════════════════
   ABOUT SECTION
════════════════════════════════════════════════════════════ */
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about__img { position: relative; }
.about__img img { width: 100%; height: 460px; object-fit: cover; border-radius: var(--r); display: block; }
.about__badge {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--red); padding: 18px 22px; border-radius: var(--r);
  border-bottom: 4px solid var(--yellow); box-shadow: var(--sh-lg);
}
.about__badge-n {
  font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 2.2rem;
  color: var(--white); display: block; line-height: 1;
}
.about__badge-l { font-size: 0.7rem; font-weight: 600; color: rgba(255,255,255,0.88); text-transform: uppercase; letter-spacing: 0.06em; }
.about__text p { font-size: 0.92rem; color: var(--muted); line-height: 1.78; margin-bottom: 14px; }
.about__list { margin: 22px 0 30px; display: flex; flex-direction: column; gap: 16px; }
.about__item { display: flex; gap: 14px; align-items: flex-start; }
.about__tick {
  flex-shrink: 0; width: 26px; height: 26px; margin-top: 2px;
  background: var(--red); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 0.65rem;
}
.about__item h5 {
  font-family: 'Oswald', sans-serif; font-size: 0.95rem; font-weight: 600;
  text-transform: uppercase; color: var(--blue); margin-bottom: 4px;
}
.about__item p { font-size: 0.83rem; color: var(--muted); margin: 0; line-height: 1.6; }

/* ════════════════════════════════════════════════════════════
   PROCESS
════════════════════════════════════════════════════════════ */
.process__grid {
  display: grid; grid-template-columns: repeat(4, 1fr); position: relative;
}
.process__grid::before {
  content: ''; position: absolute;
  top: 31px; left: 12.5%; right: 12.5%;
  height: 2px; background: var(--yellow);
}
.process__step { text-align: center; padding: 0 16px; position: relative; }
.process__num {
  width: 62px; height: 62px; margin: 0 auto 18px;
  background: var(--blue); border-radius: 50%;
  border: 4px solid var(--yellow);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Oswald', sans-serif; font-size: 1.35rem; font-weight: 700; color: var(--white);
  position: relative; z-index: 1;
}
.process__step:nth-child(even) .process__num { background: var(--red); }
.process__step h4 {
  font-family: 'Oswald', sans-serif; font-size: 0.95rem; font-weight: 600;
  text-transform: uppercase; color: var(--blue); margin-bottom: 8px;
}
.process__step p { font-size: 0.82rem; color: var(--muted); line-height: 1.65; }

/* ════════════════════════════════════════════════════════════
   TESTIMONIALS
════════════════════════════════════════════════════════════ */
.testi__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testi {
  background: var(--white); border-radius: var(--r); padding: 28px;
  box-shadow: var(--sh); position: relative;
  border-left: 4px solid var(--yellow);
}
.testi:nth-child(even) { border-left-color: var(--red); }
.testi::before {
  content: '\201C'; position: absolute; top: 10px; left: 16px;
  font-size: 3.8rem; line-height: 1; color: rgba(0,48,135,0.07); font-family: Georgia, serif;
}
.testi__stars { color: var(--yellow); margin-bottom: 14px; font-size: 0.95rem; letter-spacing: 2px; }
.testi__text { font-size: 0.875rem; color: var(--muted); line-height: 1.75; margin-bottom: 18px; font-style: italic; }
.testi__name { font-family: 'Oswald', sans-serif; font-size: 0.9rem; font-weight: 600; color: var(--blue); text-transform: uppercase; }
.testi__loc { font-size: 0.76rem; color: var(--muted); }

/* ════════════════════════════════════════════════════════════
   WHY ITEMS
════════════════════════════════════════════════════════════ */
.why__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.why__item {
  display: flex; gap: 16px; padding: 22px;
  background: var(--white); border-radius: var(--r);
  border-left: 4px solid var(--red); box-shadow: var(--sh);
  transition: transform 0.2s, box-shadow 0.2s;
}
.why__item:nth-child(even) { border-left-color: var(--blue); }
.why__item:hover { transform: translateX(4px); box-shadow: var(--sh-lg); }
.why__icon {
  flex-shrink: 0; width: 44px; height: 44px;
  background: var(--red); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.05rem;
}
.why__item:nth-child(even) .why__icon { background: var(--blue); }
.why__item h5 {
  font-family: 'Oswald', sans-serif; font-size: 0.92rem; font-weight: 600;
  text-transform: uppercase; color: var(--blue); margin-bottom: 5px;
}
.why__item p { font-size: 0.83rem; color: var(--muted); line-height: 1.62; margin: 0; }

/* ════════════════════════════════════════════════════════════
   CTA BAND
════════════════════════════════════════════════════════════ */
.cta-band {
  background: var(--red); padding: 80px 0; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: url('../images/installation.jpg') center/cover no-repeat;
  opacity: 0.07;
}
.cta-band::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--yellow);
}
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band h2 {
  font-family: 'Oswald', sans-serif; font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white); text-transform: uppercase; margin-bottom: 14px;
}
.cta-band p { font-size: 1rem; color: rgba(255,255,255,0.88); margin-bottom: 34px; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band__trust { margin-top: 28px; display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; }
.cta-band__trust span { font-size: 0.77rem; color: rgba(255,255,255,0.65); display: flex; align-items: center; gap: 6px; }
.cta-band__trust i { color: var(--yellow); }

/* ════════════════════════════════════════════════════════════
   CONTACT GRID
════════════════════════════════════════════════════════════ */
.contact__grid { display: grid; grid-template-columns: 1fr 380px; gap: 36px; align-items: start; }
.contact__form {
  background: var(--white); border-radius: var(--r);
  padding: 36px; box-shadow: var(--sh-lg);
  border-top: 4px solid var(--red);
}
.contact__form h3 {
  font-family: 'Oswald', sans-serif; font-size: 1.4rem; font-weight: 700;
  text-transform: uppercase; color: var(--blue); margin-bottom: 26px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fg { margin-bottom: 16px; }
.fg label { display: block; font-size: 0.8rem; font-weight: 600; margin-bottom: 5px; color: var(--text); }
.fg input, .fg select, .fg textarea {
  width: 100%; padding: 11px 13px;
  border: 2px solid var(--border); border-radius: var(--r);
  font-family: 'Inter', sans-serif; font-size: 0.855rem; color: var(--text);
  background: var(--off); transition: border-color 0.2s, background 0.2s;
}
.fg input:focus, .fg select:focus, .fg textarea:focus {
  outline: none; border-color: var(--blue); background: var(--white);
}
.fg textarea { resize: vertical; min-height: 100px; }
.form-btn {
  width: 100%; padding: 14px; background: var(--red); color: var(--white);
  border: none; border-radius: var(--r); font-family: 'Inter', sans-serif;
  font-size: 0.9rem; font-weight: 700; cursor: pointer; text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background 0.2s;
}
.form-btn:hover { background: var(--red-dark); }
.form-note { text-align: center; font-size: 0.73rem; color: var(--muted); margin-top: 10px; }
.contact__side { display: flex; flex-direction: column; gap: 18px; }
.cinfo {
  background: var(--blue); border-radius: var(--r);
  padding: 28px; color: var(--white);
  border-top: 4px solid var(--yellow);
}
.cinfo h4 {
  font-family: 'Oswald', sans-serif; font-size: 1.1rem; font-weight: 700;
  color: var(--yellow); text-transform: uppercase; margin-bottom: 22px;
}
.cinfo__item { display: flex; gap: 12px; margin-bottom: 18px; align-items: flex-start; }
.cinfo__item:last-child { margin-bottom: 0; }
.cinfo__icon {
  flex-shrink: 0; width: 36px; height: 36px;
  background: rgba(255,183,0,0.15); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--yellow); font-size: 0.85rem;
}
.cinfo__item h6 { font-size: 0.7rem; font-weight: 600; opacity: 0.55; margin-bottom: 2px; text-transform: uppercase; }
.cinfo__item a, .cinfo__item p { font-size: 0.85rem; color: var(--white); margin: 0; }
.cinfo__item a:hover { color: var(--yellow); }
.wa-cta {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  background: #25D366; color: var(--white); padding: 13px 18px;
  border-radius: var(--r); font-weight: 700; font-size: 0.875rem;
  text-transform: uppercase; letter-spacing: 0.04em; transition: background 0.2s;
}
.wa-cta:hover { background: #1ebe5c; color: var(--white); }
.contact__map { border-radius: var(--r); overflow: hidden; }
.contact__map iframe { display: block; width: 100%; border: 0; }

/* ── Promise grid ─────────────────────────────────────────── */
.promise__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 48px; }
.promise {
  text-align: center; padding: 24px 16px;
  background: var(--white); border-radius: var(--r);
  border-top: 4px solid var(--blue); box-shadow: var(--sh);
}
.promise:nth-child(1) { border-top-color: var(--red); }
.promise:nth-child(2) { border-top-color: var(--yellow); }
.promise:nth-child(3) { border-top-color: var(--blue); }
.promise i { font-size: 1.5rem; color: var(--blue); margin-bottom: 11px; display: block; }
.promise:nth-child(1) i { color: var(--red); }
.promise:nth-child(2) i { color: var(--yellow-dark); }
.promise h5 { font-family: 'Oswald', sans-serif; font-size: 0.92rem; font-weight: 700; text-transform: uppercase; color: var(--blue); margin-bottom: 5px; }
.promise p { font-size: 0.78rem; color: var(--muted); line-height: 1.55; }

/* ════════════════════════════════════════════════════════════
   VALUES CARDS (about page)
════════════════════════════════════════════════════════════ */
.values__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.vcard {
  background: var(--white); border-radius: var(--r); overflow: hidden;
  box-shadow: var(--sh); transition: transform 0.24s, box-shadow 0.24s;
}
.vcard:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.vcard__img { height: 180px; overflow: hidden; position: relative; }
.vcard__img img { width: 100%; height: 100%; object-fit: cover; }
.vcard__strip { position: absolute; bottom: 0; left: 0; right: 0; height: 4px; }
.vcard:nth-child(1) .vcard__strip { background: var(--red); }
.vcard:nth-child(2) .vcard__strip { background: var(--yellow); }
.vcard:nth-child(3) .vcard__strip { background: var(--blue); }
.vcard__body { padding: 22px; }
.vcard__body h5 { font-family: 'Oswald', sans-serif; font-size: 1rem; font-weight: 600; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.vcard__body p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; margin: 0; }

/* ════════════════════════════════════════════════════════════
   WHY BOXES (why page)
════════════════════════════════════════════════════════════ */
.wbox__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.wbox {
  background: var(--white); border-radius: var(--r); overflow: hidden;
  box-shadow: var(--sh); transition: transform 0.24s, box-shadow 0.24s;
  border-top: 4px solid var(--blue);
}
.wbox:nth-child(3n+1) { border-top-color: var(--red); }
.wbox:nth-child(3n+2) { border-top-color: var(--blue); }
.wbox:nth-child(3n)   { border-top-color: var(--yellow); }
.wbox:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.wbox__img { height: 180px; overflow: hidden; }
.wbox__img img { width: 100%; height: 100%; object-fit: cover; }
.wbox__body { padding: 22px; }
.wbox__body h5 { font-family: 'Oswald', sans-serif; font-size: 1rem; font-weight: 600; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.wbox__body p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; margin: 0; }

/* ── Differentiator list (why page) ─────────────────────── */
.diff-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 20px 0; border-bottom: 1px solid var(--border);
}
.diff-item:last-child { border-bottom: none; }
.diff-num {
  flex-shrink: 0; width: 46px; height: 46px;
  border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.1rem;
  background: var(--red);
}
.diff-item:nth-child(even) .diff-num { background: var(--blue); }
.diff-item h5 { font-family: 'Oswald', sans-serif; font-size: 0.95rem; font-weight: 600; text-transform: uppercase; color: var(--blue); margin-bottom: 4px; }
.diff-item p { font-size: 0.85rem; color: var(--muted); line-height: 1.65; margin: 0; }

/* ════════════════════════════════════════════════════════════
   EQUIPMENT CARDS (service page)
════════════════════════════════════════════════════════════ */
.ecard {
  background: var(--white); border-radius: var(--r); overflow: hidden;
  box-shadow: var(--sh); height: 100%;
  transition: transform 0.24s, box-shadow 0.24s;
  border-top: 4px solid var(--blue);
  display: flex; flex-direction: column;
}
.ecard:hover { transform: translateY(-5px); box-shadow: var(--sh-lg); }
.ecard img { width: 100%; height: 200px; object-fit: cover; }
.ecard .card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.ecard h5 { font-family: 'Oswald', sans-serif; font-size: 1rem; font-weight: 600; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.ecard p { font-size: 0.84rem; color: var(--muted); line-height: 1.65; margin-bottom: 14px; flex: 1; }
.ecard .tag-list { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 14px; }
.ecard .tag { font-size: 0.68rem; font-weight: 600; background: rgba(0,48,135,0.08); color: var(--blue); padding: 3px 10px; border-radius: 20px; }
.btn-offer {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--red); color: var(--white);
  padding: 9px 18px; border-radius: var(--r);
  font-size: 0.82rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  transition: background 0.2s; align-self: flex-start;
}
.btn-offer:hover { background: var(--red-dark); color: var(--white); }

/* ── Category navigation ────────────────────────────────── */
.cat-nav { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 48px; }
.cat-nav a {
  font-family: 'Oswald', sans-serif; font-size: 0.82rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
  padding: 9px 20px; border-radius: var(--r);
  background: var(--blue); color: var(--white);
  transition: all 0.2s; border: 2px solid var(--blue);
}
.cat-nav a:hover { background: var(--red); border-color: var(--red); color: var(--white); }

/* ── Category heading ───────────────────────────────────── */
.cat-heading { margin-bottom: 28px; padding-bottom: 14px; border-bottom: 3px solid var(--yellow); }
.cat-heading h3 {
  font-family: 'Oswald', sans-serif; font-size: 1.5rem; font-weight: 700;
  text-transform: uppercase; color: var(--blue); margin-bottom: 4px;
}
.cat-heading h3 i { color: var(--red); margin-right: 8px; }
.cat-heading p { font-size: 0.9rem; color: var(--muted); margin: 0; }
.cat-block { margin-bottom: 64px; }

/* ════════════════════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════════════════════ */
.footer { background: var(--dark); padding: 56px 0 28px; border-top: 4px solid var(--yellow); }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 36px; margin-bottom: 44px; }
.footer__brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer__brand img { height: 36px; }
.footer__brand-name { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 1.1rem; letter-spacing: 0.04em; }
.footer__brand-name .ows { color: var(--red); }
.footer__brand-name .rest { color: var(--white); }
.footer__desc { font-size: 0.83rem; color: rgba(255,255,255,0.4); line-height: 1.72; margin-bottom: 18px; }
.footer__social { display: flex; gap: 8px; }
.footer__social a {
  width: 34px; height: 34px; background: rgba(255,255,255,0.07); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.48); font-size: 0.85rem; transition: background 0.2s, color 0.2s;
}
.footer__social a:hover { background: var(--red); color: var(--white); }
.footer__col h4 {
  font-family: 'Oswald', sans-serif; font-size: 0.82rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--yellow); margin-bottom: 16px;
}
.footer__links { display: flex; flex-direction: column; gap: 9px; }
.footer__links a { font-size: 0.83rem; color: rgba(255,255,255,0.48); transition: color 0.2s, padding 0.2s; }
.footer__links a:hover { color: var(--white); padding-left: 5px; }
.footer__ci { display: flex; gap: 9px; align-items: flex-start; margin-bottom: 11px; }
.footer__ci i { color: var(--yellow); font-size: 0.78rem; margin-top: 4px; flex-shrink: 0; }
.footer__ci span, .footer__ci a { font-size: 0.82rem; color: rgba(255,255,255,0.46); }
.footer__ci a:hover { color: var(--white); }
.footer__hours { font-size: 0.77rem; color: rgba(255,255,255,0.28); margin-top: 4px; }
.footer__copy {
  border-top: 1px solid rgba(255,255,255,0.07); padding-top: 22px;
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.footer__copy p { font-size: 0.76rem; color: rgba(255,255,255,0.27); }
.footer__copy a { color: rgba(255,255,255,0.37); transition: color 0.2s; }
.footer__copy a:hover { color: rgba(255,255,255,0.7); }

/* ════════════════════════════════════════════════════════════
   STICKY WIDGETS
════════════════════════════════════════════════════════════ */
.wa-btn {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 54px; height: 54px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.45rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  transition: transform 0.2s, box-shadow 0.2s;
}
.wa-btn:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.7); }
.top-btn {
  position: fixed; bottom: 94px; right: 28px; z-index: 900;
  width: 42px; height: 42px; background: var(--blue); border-radius: var(--r);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 0.88rem; box-shadow: var(--sh);
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.top-btn.show { opacity: 1; pointer-events: all; }
.top-btn:hover { background: var(--red); }

/* ════════════════════════════════════════════════════════════
   SCROLL REVEAL
════════════════════════════════════════════════════════════ */
.rv { opacity: 0; transform: translateY(22px); transition: opacity 0.5s ease, transform 0.5s ease; }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: 0.1s; }
.rv.d2 { transition-delay: 0.2s; }
.rv.d3 { transition-delay: 0.3s; }

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__img img { height: 360px; }
  .about__badge { right: 0; bottom: 0; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}
@media (max-width: 768px) {
  :root { --sv: 56px; }
  .products__grid { grid-template-columns: 1fr 1fr; }
  .process__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .process__grid::before { display: none; }
  .testi__grid { grid-template-columns: 1fr; }
  .why__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.09); }
  .stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.09); }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: none; }
  .form-row { grid-template-columns: 1fr; }
  .promise__grid { grid-template-columns: 1fr; }
  .values__grid { grid-template-columns: 1fr; }
  .wbox__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .products__grid { grid-template-columns: 1fr; }
  .process__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .cta-band__btns { flex-direction: column; align-items: center; }
  .cta-band__btns .btn { width: 100%; max-width: 300px; justify-content: center; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__strip-inner { height: auto; padding: 12px 24px; gap: 10px; justify-content: flex-start; }
  .wbox__grid { grid-template-columns: 1fr; }
  .about__badge { position: static; margin-top: 14px; }
}