/* ============================================
   MRA NIRMAN UDYOG — Main Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800;900&family=Source+Serif+4:ital,wght@0,300;0,400;0,600;1,300&display=swap');

:root {
  --navy:       #002855;
  --navy-mid:   #003a7a;
  --navy-light: #0a4fa6;
  --gold:       #C8960C;
  --gold-light: #F0B429;
  --white:      #ffffff;
  --off-white:  #F5F7FA;
  --gray-light: #E8EDF4;
  --gray:       #8A97AA;
  --text:       #1A2640;
  --text-light: #4A5568;

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Source Serif 4', serif;

  --shadow-sm: 0 2px 8px rgba(0,40,85,0.08);
  --shadow-md: 0 8px 32px rgba(0,40,85,0.14);
  --shadow-lg: 0 20px 60px rgba(0,40,85,0.20);
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4,h5 {
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
}

.section-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.6rem;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
}

/* ── LAYOUT ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
section    { padding: 5rem 0; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,150,12,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn-navy:hover {
  background: var(--navy-mid);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(0,40,85,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200,150,12,0.25);
  transition: var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 50%;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
}

.nav-brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.05rem;
  color: var(--white);
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.nav-brand-sub {
  font-family: var(--font-head);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.82);
  padding: 0.5rem 0.9rem;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 0.9rem; right: 0.9rem;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  transform: scaleX(1);
}

.nav-cta {
  background: var(--gold) !important;
  color: var(--navy) !important;
  padding: 0.5rem 1.2rem !important;
  border-radius: 4px !important;
}
.nav-cta:hover { background: var(--gold-light) !important; }
.nav-cta::after { display: none !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  background: var(--navy);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(10,79,166,0.45) 0%, transparent 70%),
    radial-gradient(ellipse 50% 80% at 0% 100%, rgba(200,150,12,0.12) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,150,12,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,150,12,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 8rem 0 5rem;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(200,150,12,0.15);
  border: 1px solid rgba(200,150,12,0.4);
  border-radius: 100px;
  padding: 0.4rem 1rem;
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.8rem;
}

.hero-badge span { width: 6px; height: 6px; background: var(--gold-light); border-radius: 50%; }

.hero h1 {
  color: var(--white);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold-light);
  display: block;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 2.5rem;
  max-width: 540px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.12);
}

.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold-light);
  display: block;
  line-height: 1;
}

.hero-stat-label {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-top: 0.3rem;
}

/* ── TRUST BADGES ── */
.trust-bar {
  background: var(--off-white);
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.trust-bar-label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gray);
  white-space: nowrap;
  margin-right: 1rem;
}

.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  flex: 1;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.05em;
  transition: var(--transition);
}

.trust-badge:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.trust-badge svg { flex-shrink: 0; }

/* ── ABOUT ── */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  background: var(--navy);
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.about-blueprint {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,56,130,0.9), rgba(0,28,65,0.95)),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(200,150,12,0.15) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(200,150,12,0.15) 40px);
}

.about-blueprint-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
}

.about-logo-big {
  width: 120px;
  height: 120px;
  object-fit: contain;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 0 8px rgba(200,150,12,0.15), 0 0 0 16px rgba(200,150,12,0.07);
}

.about-blueprint-text {
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-light);
  line-height: 2;
}

.about-corner-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--gold);
  color: var(--navy);
  padding: 1rem 1.5rem;
  border-radius: 8px;
  font-family: var(--font-head);
  font-weight: 900;
  box-shadow: var(--shadow-md);
  text-align: center;
  z-index: 3;
}

.about-corner-badge strong {
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.about-corner-badge span {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.about-text .section-subtitle { margin-bottom: 1.8rem; }

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 2rem 0;
}

.about-highlight {
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  padding: 0.9rem 1rem;
  border-radius: 0 4px 4px 0;
}

.about-highlight strong {
  display: block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.about-highlight span {
  font-size: 0.88rem;
  color: var(--text-light);
}

/* ── SERVICES ── */
.services { background: var(--off-white); }

.services-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(0,40,85,0.06);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--navy);
}

.service-card:hover .service-icon svg { color: var(--white); }

.service-icon svg { color: var(--navy); }

.service-card h3 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ── PROJECTS TEASER ── */
.projects-teaser { background: var(--white); }

.projects-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--gray-light);
  transition: var(--transition);
  background: var(--white);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.project-card-head {
  background: var(--navy);
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  position: relative;
}

.project-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  line-height: 1;
  position: absolute;
  top: 0.8rem;
  right: 1rem;
}

.project-icon-wrap {
  width: 42px;
  height: 42px;
  background: rgba(200,150,12,0.2);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.project-icon-wrap svg { color: var(--gold-light); }

.project-card-title {
  font-family: var(--font-head);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.project-card-body {
  padding: 1.2rem 1.5rem 1.5rem;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
}

.project-tag {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: var(--off-white);
  color: var(--navy);
  border-radius: 4px;
  padding: 0.25rem 0.6rem;
}

.project-tag.gold {
  background: rgba(200,150,12,0.12);
  color: var(--gold);
}

.project-card-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ── CTA STRIP ── */
.cta-strip {
  background: var(--navy);
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 100% at 100% 50%, rgba(10,79,166,0.5) 0%, transparent 60%);
}

.cta-strip-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-strip h2 {
  color: var(--white);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
}

.cta-strip h2 span { color: var(--gold-light); }

.cta-strip p {
  color: rgba(255,255,255,0.65);
  margin-top: 0.4rem;
  font-size: 0.95rem;
}

/* ── PAGE HERO ── */
.page-hero {
  background: var(--navy);
  padding: 9rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(10,79,166,0.4) 0%, transparent 70%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(200,150,12,0.05) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(200,150,12,0.05) 40px);
}

.page-hero-inner { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.2rem;
}

.breadcrumb a { color: var(--gold-light); }
.breadcrumb span { color: rgba(255,255,255,0.3); }

.page-hero h1 { color: var(--white); font-size: clamp(2rem, 4vw, 3rem); }
.page-hero p  { color: rgba(255,255,255,0.65); margin-top: 0.8rem; max-width: 560px; }

/* ── SERVICES PAGE ── */
.services-detail { background: var(--white); }

.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.service-detail-card {
  border: 1px solid var(--gray-light);
  border-radius: 8px;
  overflow: hidden;
  transition: var(--transition);
}

.service-detail-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.service-detail-head {
  background: var(--navy);
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-detail-head .service-icon {
  background: rgba(200,150,12,0.2);
  margin: 0;
}

.service-detail-head .service-icon svg { color: var(--gold-light); }

.service-detail-head h3 {
  color: var(--white);
  font-size: 1rem;
}

.service-detail-body { padding: 1.5rem 2rem; }

.service-detail-body p {
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.service-bullets {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.service-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--text-light);
}

.service-bullet::before {
  content: '▸';
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ── GOVT BODIES ── */
.govt-section {
  background: var(--off-white);
  padding: 4rem 0;
}

.govt-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
}

.govt-badge {
  background: var(--white);
  border: 1.5px solid var(--gray-light);
  border-radius: 8px;
  padding: 1.2rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  min-width: 160px;
  transition: var(--transition);
}

.govt-badge:hover {
  border-color: var(--navy);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}

.govt-badge-abbr {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--navy);
}

.govt-badge-full {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray);
  text-align: center;
}

/* ── PROJECTS PAGE ── */
.projects-full { background: var(--white); }

.projects-full-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.project-full-card {
  border: 1px solid var(--gray-light);
  border-radius: 8px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 280px 1fr;
  transition: var(--transition);
}

.project-full-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateX(4px);
  border-color: transparent;
}

.project-full-sidebar {
  background: var(--navy);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-full-num {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.1);
  line-height: 1;
  margin-bottom: 1rem;
}

.project-full-icon {
  width: 52px;
  height: 52px;
  background: rgba(200,150,12,0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: auto;
}

.project-full-icon svg { color: var(--gold-light); }

.project-full-dept {
  font-family: var(--font-head);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-top: 2rem;
}

.project-full-body {
  padding: 2rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-full-body h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.project-full-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-full-body p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ── CONTACT PAGE ── */
.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.contact-info > p {
  color: var(--text-light);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-detail-icon {
  width: 42px;
  height: 42px;
  background: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg { color: var(--gold-light); }

.contact-detail-label {
  font-family: var(--font-head);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gray);
  display: block;
  margin-bottom: 0.2rem;
}

.contact-detail-value {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.contact-map {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--gray-light);
  margin-top: 1.5rem;
}

.contact-map iframe {
  width: 100%;
  height: 220px;
  border: none;
  display: block;
}

/* ── FORM ── */
.contact-form-wrap {
  background: var(--off-white);
  border-radius: 8px;
  padding: 2.5rem;
  border: 1px solid var(--gray-light);
}

.contact-form-wrap h3 {
  font-size: 1.3rem;
  margin-bottom: 0.4rem;
}

.contact-form-wrap > p {
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
}

.form-group label {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy);
}

.form-group input,
.form-group textarea,
.form-group select {
  border: 1.5px solid var(--gray-light);
  border-radius: 6px;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(0,40,85,0.08);
}

.form-group textarea { height: 130px; }

/* ── FOOTER ── */
footer {
  background: #001830;
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-logo {
  width: 56px;
  height: 56px;
  margin-bottom: 1rem;
}

.footer-brand-name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1rem;
  color: var(--white);
  display: block;
  margin-bottom: 0.2rem;
}

.footer-brand-sub {
  font-family: var(--font-head);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.7;
  max-width: 240px;
}

.footer-heading {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links a::before {
  content: '›';
  color: var(--gold);
  font-size: 1rem;
}

.footer-links a:hover { color: var(--white); padding-left: 4px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  font-size: 0.85rem;
}

.footer-contact-item svg { flex-shrink: 0; margin-top: 3px; color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.footer-bottom-right {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-right a {
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}

.footer-bottom-right a:hover { color: var(--gold); }

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .services-grid   { grid-template-columns: 1fr 1fr; }
  .projects-grid   { grid-template-columns: 1fr 1fr; }
  .about-grid      { grid-template-columns: 1fr; }
  .about-visual    { display: none; }
  .contact-grid    { grid-template-columns: 1fr; }
  .services-detail-grid { grid-template-columns: 1fr; }
  .project-full-card { grid-template-columns: 1fr; }
  .project-full-sidebar { flex-direction: row; align-items: center; flex-wrap: wrap; }
  .project-full-num { font-size: 2.5rem; margin: 0; }
}

@media (max-width: 768px) {
  section { padding: 3.5rem 0; }

  .nav-links {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: rgba(0,28,65,0.98);
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid rgba(200,150,12,0.2);
    gap: 0.25rem;
  }

  .nav-links.open { display: flex; }
  .nav-links a    { padding: 0.7rem 1rem; font-size: 0.85rem; }
  .hamburger      { display: flex; }

  .hero-stats    { gap: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .form-row      { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr; gap: 2rem; }

  .cta-strip-inner { flex-direction: column; text-align: center; }
  .about-highlights { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }
  .hero-actions { flex-direction: column; }
  .btn { justify-content: center; }
}