/* ============================================================
   SPACE MAINTENANCE — Main Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --navy:      #000000;
  --blue:      #da1a32;
  --blue-dark: #a00c30;
  --blue-light:#FDECEE;
  --white:     #FFFFFF;
  --grey-bg:   #F4F6F9;
  --grey-mid:  #6B7280;
  --grey-lt:   #D1D5DB;
  --border:    #E5E7EB;
  --radius:    6px;
  --radius-lg: 12px;
  --shadow:    0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.16);
  --transition:0.25s ease;
  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

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

img { display: block; max-width: 100%; }
a  { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, textarea, select { font-family: inherit; }

/* ── Typography ───────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 600; line-height: 1.3; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { color: var(--grey-mid); }
p.lead { font-size: 1.125rem; color: var(--grey-mid); }

.text-navy { color: var(--navy); }
.text-blue { color: var(--blue); }
.text-white { color: var(--white); }

/* ── Utilities ────────────────────────────────────────────── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-grey { background: var(--grey-bg); }
.section-navy { background: var(--navy); }
.section-blue { background: var(--blue); }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.section-label-white { color: rgba(255,255,255,0.6); }

.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header p { margin-top: 14px; max-width: 600px; }
.section-header.center p { margin-left: auto; margin-right: auto; }

.divider {
  width: 48px; height: 3px;
  background: var(--blue);
  margin: 18px 0 0;
}
.divider-center { margin: 18px auto 0; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(218,26,50,0.35); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.45);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn-outline-navy:hover { border-color: var(--blue); color: var(--blue); }

.btn-white {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-white:hover { background: var(--grey-bg); transform: translateY(-1px); }

.btn-lg { padding: 18px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
  padding: 8px 0;
}
.nav .container { max-width: none; padding-left: 48px; padding-right: 48px; }
.nav.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.1);
  padding: 0;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav__logo .logo-dark { display: none; }
.nav.scrolled .nav__logo .logo-light { display: none; }
.nav.scrolled .nav__logo .logo-dark { display: block; }
.nav__logo img {
  height: 120px;
  width: auto;
  
  margin-left: -70px;
}
.nav__logo-text {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: color var(--transition);
}
.nav.scrolled .nav__logo-text { color: var(--navy); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.nav__links a {
  font-size: 0.87rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  color: rgba(255,255,255,0.88);
  transition: all var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--white); background: rgba(255,255,255,0.12); }
.nav.scrolled .nav__links a { color: var(--navy); }
.nav.scrolled .nav__links a:hover,
.nav.scrolled .nav__links a.active { color: var(--blue); background: var(--blue-light); }

.nav__cta { flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
}
.nav__hamburger span {
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav.scrolled .nav__hamburger span { background: var(--navy); }
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--navy);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
  padding: 12px 32px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav__mobile a:hover { color: var(--blue); background: rgba(218,26,50,0.1); }
.nav__mobile .btn { margin-top: 16px; }
.nav__mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
  padding: 8px;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

/* Left panel — transparent, full width, text sits over background image */
.hero__panel-left {
  position: relative;
  z-index: 2;
  flex: none;
  width: 100%;
  background: transparent;
  display: flex;
  align-items: center;
  padding: 140px 64px 80px;
  clip-path: none;
}

/* Right panel — full-bleed background image behind everything */
.hero__panel-right {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__panel-right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.hero__panel-right::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.88) 0%,
    rgba(0,0,0,0.72) 45%,
    rgba(0,0,0,0.38) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  width: 100%;
}
.hero__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 24px;
  background: rgba(218,26,50,0.12);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(218,26,50,0.35);
}
/* .hero__label::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
} */
.hero h1 { color: var(--white); margin-bottom: 24px; }
.hero h1 span { color: var(--blue); }
.hero__sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.75;
}
.hero__buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

/* Inline stats — part of content flow, never overlaps buttons */
.hero__stats-inline {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 32px;
  max-width: 520px;
}
.hero__stat {
  flex: 1;
  padding-right: 24px;
  border-right: 1px solid rgba(255,255,255,0.12);
  margin-right: 24px;
}
.hero__stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.hero__stat strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 5px;
}
.hero__stat span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.48);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
}

/* Page Hero (inner pages) */
.page-hero .container { max-width: none; padding-left: 64px; padding-right: 64px; }
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: var(--navy);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.2;
}
.page-hero__content { position: relative; z-index: 1; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.1rem; max-width: 560px; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

/* ── Services Grid (Home snapshot) ───────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--white);
  padding: 32px 26px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  border-top: 3px solid var(--blue);
  box-shadow: 0 2px 12px rgba(0,0,0,0.07);
  transition: all 0.28s ease;
  position: relative;
  overflow: hidden;
}
.service-card::before { display: none; }
.service-card:hover {
  background: var(--navy);
  border-color: var(--navy);
  border-top-color: var(--blue);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.2);
}
.service-card:hover h3 { color: var(--white); }
.service-card:hover p { color: rgba(255,255,255,0.65); }
.service-card:hover .service-card__icon { background: var(--blue); color: var(--white); }
.service-card:hover .service-card__link { color: rgba(255,255,255,0.8); gap: 10px; }

.service-card__icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  transition: all var(--transition);
}
.service-card h3 { margin-bottom: 10px; font-size: 1.05rem; transition: color var(--transition); }
.service-card p { font-size: 0.88rem; line-height: 1.6; transition: color var(--transition); }
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  margin-top: 18px;
  transition: all var(--transition);
}

/* ── Process Steps ────────────────────────────────────────── */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12.5%; right: 12.5%;
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.process-step {
  text-align: center;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.process-step__num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--border);
  color: var(--navy);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  transition: all var(--transition);
}
.process-step:hover .process-step__num {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
  box-shadow: 0 0 0 8px rgba(218,26,50,0.12);
}
.process-step h3 { margin-bottom: 10px; font-size: 1rem; }
.process-step p { font-size: 0.86rem; }

/* ── Why Choose Us — Image Cards ─────────────────────────── */
.why-cards-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
}
.why-img-card:nth-child(1) { grid-column: span 2; }
.why-img-card:nth-child(2) { grid-column: span 2; }
.why-img-card:nth-child(3) { grid-column: span 2; }
.why-img-card:nth-child(4) { grid-column: 2 / span 2; }
.why-img-card:nth-child(5) { grid-column: 4 / span 2; }

.why-img-card {
  position: relative;
  height: 300px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.why-img-card__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s ease;
}
.why-img-card:hover .why-img-card__bg { transform: scale(1.07); }
.why-img-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.48) 45%, rgba(0,0,0,0.18) 100%);
  transition: background 0.3s ease;
}
.why-img-card:hover .why-img-card__overlay {
  background: linear-gradient(to top, rgba(160,12,48,0.92) 0%, rgba(0,0,0,0.52) 50%, rgba(0,0,0,0.18) 100%);
}
.why-img-card__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.why-img-card__icon {
  width: 40px; height: 40px;
  border-radius: var(--radius);
  background: var(--blue);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: auto;
  flex-shrink: 0;
  transition: all var(--transition);
}
.why-img-card:hover .why-img-card__icon { background: var(--white); color: var(--blue); }
.why-img-card h4 { color: var(--white); font-size: 1rem; margin-bottom: 7px; line-height: 1.3; }
.why-img-card p { color: rgba(255,255,255,0.75); font-size: 0.83rem; line-height: 1.55; margin:0; }

/* ── Project Cards ────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.project-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.project-card__img {
  height: 220px;
  overflow: hidden;
  position: relative;
}
.project-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.project-card:hover .project-card__img img { transform: scale(1.06); }
.project-card__tag {
  position: absolute;
  top: 16px; left: 16px;
  background: var(--blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
}
.project-card__body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.project-card__meta {
  display: flex;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--grey-mid);
  margin-bottom: 12px;
  font-weight: 500;
}
.project-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.project-card p { font-size: 0.87rem; flex: 1; }
.project-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.project-card__outcome {
  font-size: 0.78rem;
  font-weight: 600;
  color: #16A34A;
  background: #F0FDF4;
  padding: 4px 10px;
  border-radius: 100px;
}

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #0D2040 60%, #0A1628 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(218,26,50,0.15) 0%, transparent 70%);
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -40%; left: -5%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(218,26,50,0.08) 0%, transparent 70%);
}
.cta-banner__inner { position: relative; z-index: 1; }
.cta-banner h2 { color: var(--white); margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.65); font-size: 1.1rem; max-width: 560px; margin: 0 auto 40px; }
.cta-banner__buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Clients / Trust Bar ──────────────────────────────────── */
.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 32px 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
}
.trust-bar__label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--grey-mid);
  white-space: nowrap;
}
.trust-bar__items {
  display: flex;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.trust-bar__item {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--grey-mid);
  opacity: 0.6;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Stats Strip ──────────────────────────────────────────── */
.stats-strip {
  background: var(--navy);
  padding: 64px 0;
}
.stats-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stats-strip__item {
  text-align: center;
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stats-strip__item:last-child { border-right: none; }
.stats-strip__num {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}
.stats-strip__num span { color: var(--blue); }
.stats-strip__label { font-size: 0.85rem; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── Services Detail (services.html) ─────────────────────── */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}
.service-block:last-child { border-bottom: none; }
.service-block.reverse { direction: rtl; }
.service-block.reverse > * { direction: ltr; }
.service-block__img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
}
.service-block__img img { width: 100%; height: 100%; object-fit: cover; }
.service-block__label { color: var(--blue); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 12px; }
.service-block h2 { margin-bottom: 18px; font-size: 1.8rem; }
.service-block p { margin-bottom: 24px; }
.service-block__list { display: flex; flex-direction: column; gap: 10px; }
.service-block__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--navy);
}
.service-block__item::before {
  content: '';
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--blue-light);
  border: 2px solid var(--blue);
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%230057FF'%3E%3Cpath fill-rule='evenodd' d='M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-size: 12px;
  background-repeat: no-repeat;
  background-position: center;
}

/* ── About page ───────────────────────────────────────────── */
.about-intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-img-stack {
  position: relative;
  height: 520px;
}
.about-img-stack__main,
.about-img-stack__secondary {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-img-stack__main {
  top: 0; left: 0;
  width: 80%; height: 80%;
  box-shadow: var(--shadow-lg);
}
.about-img-stack__secondary {
  bottom: 0; right: 0;
  width: 60%; height: 55%;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}
.about-img-stack__main img,
.about-img-stack__secondary img { width: 100%; height: 100%; object-fit: cover; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.value-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.value-card:hover { box-shadow: var(--shadow); border-color: var(--blue); }
.value-card__icon {
  font-size: 2rem;
  margin-bottom: 18px;
}
.value-card h3 { margin-bottom: 10px; font-size: 1rem; }
.value-card p { font-size: 0.87rem; }

.markets-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.market-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.market-card:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.market-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.3rem;
}
.market-card h4 { margin-bottom: 6px; }
.market-card p { font-size: 0.85rem; }

/* ── Blog ─────────────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.blog-card__img { height: 200px; overflow: hidden; }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.blog-card:hover .blog-card__img img { transform: scale(1.05); }
.blog-card__body { padding: 26px; flex: 1; display: flex; flex-direction: column; }
.blog-card__cat {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.blog-card h3 { font-size: 1rem; margin-bottom: 10px; }
.blog-card p { font-size: 0.86rem; flex: 1; }
.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--grey-mid);
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ── Forms ────────────────────────────────────────────────── */
.form-section { background: var(--grey-bg); padding: 80px 0; }
.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow);
  max-width: 760px;
  margin: 0 auto;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-grid.full { grid-template-columns: 1fr; }
.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group.span-2 { grid-column: span 2; }
label {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy);
}
input, textarea, select {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--navy);
  background: var(--white);
  transition: border-color var(--transition);
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(218,26,50,0.12);
}
textarea { resize: vertical; min-height: 130px; }

.form-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.form-tab {
  padding: 10px 20px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--grey-mid);
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
}
.form-tab:hover { border-color: var(--blue); color: var(--blue); }
.form-tab.active { background: var(--blue); color: var(--white); border-color: var(--blue); }

/* Contact page split ─────────── */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info { position: sticky; top: 100px; }
.contact-info h2 { margin-bottom: 20px; }
.contact-info p { margin-bottom: 36px; }
.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}
.contact-detail__icon {
  width: 44px; height: 44px;
  background: var(--blue-light);
  color: var(--blue);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}
.contact-detail h4 { margin-bottom: 4px; font-size: 0.87rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--grey-mid); }
.contact-detail a { color: var(--navy); font-weight: 600; font-size: 1rem; transition: color var(--transition); }
.contact-detail a:hover { color: var(--blue); }

/* ── Supply Chain ─────────────────────────────────────────── */
.supply-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.supply-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.supply-benefit {
  padding: 28px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.supply-benefit:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.supply-benefit__icon { font-size: 1.6rem; margin-bottom: 14px; }
.supply-benefit h4 { margin-bottom: 8px; }
.supply-benefit p { font-size: 0.85rem; }

.upload-area {
  border: 2px dashed var(--grey-lt);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--grey-bg);
}
.upload-area:hover { border-color: var(--blue); background: var(--blue-light); }
.upload-area p { font-size: 0.87rem; color: var(--grey-mid); }
.upload-area strong { display: block; font-size: 0.9rem; color: var(--navy); margin-top: 10px; }

/* ── Testimonials ─────────────────────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  padding: 22px 26px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 20px; right: 28px;
  font-size: 5rem;
  color: var(--blue-light);
  font-family: serif;
  line-height: 1;
}
.testimonial-card:hover { box-shadow: var(--shadow); border-color: var(--blue); }
.testimonial-card p { font-size: 0.9rem; color: var(--navy); line-height: 1.65; margin-bottom: 16px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
  flex-shrink: 0;
}
.testimonial-author h4 { font-size: 0.9rem; margin-bottom: 2px; }
.testimonial-author span { font-size: 0.78rem; color: var(--grey-mid); }
.stars { color: #F59E0B; font-size: 0.85rem; margin-bottom: 10px; }

/* ── Checkbox Multi-Select ────────────────────────────────── */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}
.checkbox-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy);
  border: 1px solid var(--border);
  background: var(--grey-bg);
  transition: all 0.18s ease;
  user-select: none;
}
.checkbox-item:hover { border-color: var(--blue); background: var(--blue-light); color: var(--blue); }
.checkbox-item input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--blue); cursor: pointer; flex-shrink: 0; }
.checkbox-item:has(input:checked) { border-color: var(--blue); background: var(--blue-light); color: var(--blue); font-weight: 600; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  padding: 72px 0 0;
  color: rgba(255,255,255,0.65);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
}
.footer__brand img { height: 44px; margin-bottom: 18px; margin-left: -20px; }
.footer__brand p { font-size: 0.87rem; line-height: 1.75; max-width: 280px; }
.footer__accreditations {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.footer__badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 5px 10px;
  border-radius: var(--radius);
}
.footer h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.footer__contact-item svg,
.footer__contact-icon {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--blue);
}
.footer__contact-item a { font-size: 0.87rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__contact-item a:hover { color: var(--white); }
.footer__contact-item span { font-size: 0.87rem; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer__bottom p { font-size: 0.82rem; }
.footer__bottom-links { display: flex; gap: 24px; }
.footer__bottom-links a { font-size: 0.82rem; color: rgba(255,255,255,0.45); transition: color var(--transition); }
.footer__bottom-links a:hover { color: var(--white); }

/* ── Scroll Animations ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Responsive ───────────────────────────────────────────── */
@media (min-width: 1025px) {
  .nav__logo img { margin-left: -30px; }
}
@media (max-width: 1024px) {
  .nav .container { padding-left: 24px; padding-right: 24px; }
  .page-hero .container { padding-left: 24px; padding-right: 24px; }
  .nav__logo img { margin-left: -15px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .why-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .why-img-card:nth-child(n) { grid-column: span 1; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); gap: 2px; }
  .stats-strip__item { padding: 32px 20px; }
  /* Tablet: full-bg layout, narrower text area */
  .hero__panel-left {
    padding: 130px 48px 80px;
  }
}

@media (max-width: 768px) {
  .nav__logo img { margin-left: -40px; height: 80px; }
  .section { padding: 72px 0; }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; gap: 1px; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .process-steps::before { display: none; }
  .why-cards-grid { grid-template-columns: 1fr; }
  .why-img-card { height: 260px; }
  .projects-grid { grid-template-columns: 1fr; }
  .about-intro { grid-template-columns: 1fr; }
  .about-img-stack { height: 300px; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .markets-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .supply-hero-content { grid-template-columns: 1fr; }
  .supply-benefits { grid-template-columns: 1fr; }
  .service-block { grid-template-columns: 1fr; }
  .service-block.reverse { direction: ltr; }
  .service-block__img { height: 260px; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero { min-height: 100vh; }
  .hero__panel-left { padding: 120px 24px 60px; }
  .hero__panel-right { position: absolute; inset: 0; flex: none; }
  .hero__stats-inline { gap: 0; padding-top: 24px; margin-bottom: 0; }
  .hero__stat { padding-right: 16px; margin-right: 16px; }
  .hero__stat strong { font-size: 1.5rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.span-2 { grid-column: span 1; }
  .form-card { padding: 28px 20px; }
  .stats-strip__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.9rem; }
  .hero__buttons { flex-direction: column; }
  .hero__panel-right { display: block; } /* keep background image on phones */
  .hero__stats-inline { flex-wrap: wrap; gap: 20px; border-top: 1px solid rgba(255,255,255,0.12); }
  .hero__stat { border-right: none; margin-right: 0; padding-right: 0; }
  .btn-lg { padding: 16px 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .section-header { margin-bottom: 36px; }
  .cta-banner__buttons { flex-direction: column; align-items: center; }
  .nav__logo img { height: 70px; }
}

/* ── Responsive Utility Grids (replace non-responsive inline styles) ── */
.two-col        { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.two-col-center { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.two-col-40     { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.three-col      { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.four-col       { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.four-col-sm    { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.blog-featured  {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
  background: var(--grey-bg); border-radius: var(--radius-lg); overflow: hidden;
}
.drone-callout  {
  background: var(--blue); border-radius: var(--radius-lg);
  padding: 36px 40px; display: grid; grid-template-columns: 1fr 1fr;
  gap: 32px; align-items: center; margin: 8px 0 56px;
}
.space-model-box  { margin-top: 40px; background: var(--navy); border-radius: var(--radius-lg); padding: 40px 48px; }
.space-model-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }

@media (max-width: 1024px) {
  .four-col, .four-col-sm { grid-template-columns: repeat(2, 1fr); }
  .three-col { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .two-col, .two-col-center, .two-col-40, .drone-callout, .space-model-grid, .blog-featured {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .drone-callout   { padding: 28px 24px; margin-bottom: 40px; }
  .space-model-box { padding: 28px 24px; }
  .three-col { grid-template-columns: 1fr 1fr; }
  .four-col, .four-col-sm { grid-template-columns: 1fr 1fr; gap: 12px; }
  .blog-featured > div:first-child { height: 240px !important; }
  .blog-featured > div:last-child  { padding: 24px !important; }
  .trust-bar__inner { gap: 20px; }
  .trust-bar__items { gap: 16px; }
  .page-hero { padding: 120px 0 56px; }
}

@media (max-width: 480px) {
  .three-col { grid-template-columns: 1fr; }
  .four-col, .four-col-sm { grid-template-columns: 1fr 1fr; }
  .checkbox-grid { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 100px 0 48px; }
}

/* ── Form validation & submission feedback ──────────────────── */

input.field-error,
textarea.field-error,
select.field-error {
  border-color: var(--blue) !important;
  outline: none;
  box-shadow: 0 0 0 3px rgba(218, 26, 50, 0.15);
}

.field-error-msg {
  display: block;
  margin-top: 5px;
  font-size: 0.78rem;
  color: var(--blue);
  font-weight: 500;
}

.form-error-banner {
  background: #FEF2F2;
  border: 1.5px solid var(--blue);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.87rem;
  color: #991b1b;
  font-weight: 500;
}

.form-success-banner {
  background: #F0FDF4;
  border: 1.5px solid #22c55e;
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 0.87rem;
  color: #15803d;
  font-weight: 500;
}

.form-sent-confirmation {
  text-align: center;
  padding: 48px 24px;
}

.form-sent-icon {
  width: 64px;
  height: 64px;
  background: var(--blue);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}

.form-sent-confirmation h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--navy);
}

.form-sent-confirmation p {
  font-size: 0.95rem;
  color: var(--grey-mid);
  max-width: 480px;
  margin: 0 auto 10px;
  line-height: 1.6;
}