/* ============================================================
   Constedge Tech Solutions Pvt. Ltd. — style.css
   Brand: Navy #0B1F3A | Charcoal #1E2A38 | Blue #29ABE2
          Steel Grey #8A9BAC | White #FFFFFF | Light #F4F6F9
   Font: Inter (Google Fonts)
   ============================================================ */

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

:root {
  --navy:      #0B1F3A;
  --charcoal:  #1E2A38;
  --gold:      #29ABE2;
  --gold-lt:   #52C4F0;
  --steel:     #8A9BAC;
  --white:     #FFFFFF;
  --light:     #F4F6F9;
  --mid:       #E2E8EF;
  --text:      #2D3748;
  --text-lt:   #4A5568;

  --font-main: 'Inter', sans-serif;
  --radius:    6px;
  --shadow:    0 4px 24px rgba(11,31,58,0.10);
  --shadow-lg: 0 12px 48px rgba(11,31,58,0.18);
  --transition: 0.3s ease;
  --max-w:     1200px;
}

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

body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Utility ──────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.section    { padding: 88px 0; }
.section--dark { background: var(--navy); color: var(--white); }
.section--grey { background: var(--light); }

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin-bottom: 16px;
}
.section--dark .section-title { color: var(--white); }

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-lt);
  max-width: 620px;
  margin-bottom: 48px;
}
.section--dark .section-subtitle { color: var(--steel); }

.divider {
  width: 52px; height: 3px;
  background: var(--gold);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--navy);
}
.btn-primary:hover {
  background: var(--gold-lt);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(41,171,226,0.35);
}

.btn-outline {
  border: 2px solid rgba(255,255,255,0.65);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

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

/* ── Header / Nav ─────────────────────────────────────────── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(11,31,58,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(41,171,226,0.15);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.3); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  line-height: 1;
}
.nav-logo img {
  height: 52px;
  width: auto;
  display: block;
  filter: brightness(1.05);
}
/* Fallback text styles (if image fails to load) */
.nav-logo .logo-name {
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.01em;
}
.nav-logo .logo-name span { color: var(--gold); }
.nav-logo .logo-tag {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--steel);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.80);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--gold);
  background: rgba(41,171,226,0.10);
}

.nav-cta {
  margin-left: 12px;
  padding: 9px 22px !important;
  background: var(--gold) !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
}
.nav-cta:hover {
  background: var(--gold-lt) !important;
  color: var(--navy) !important;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--charcoal);
  padding: 20px 24px 28px;
  border-top: 1px solid rgba(41,171,226,0.15);
  z-index: 999;
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition);
}
.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
}
.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: color var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.active { color: var(--gold); }
.mobile-nav .mobile-cta {
  display: block;
  margin-top: 16px;
  text-align: center;
  background: var(--gold);
  color: var(--navy);
  font-weight: 700;
  padding: 12px;
  border-radius: var(--radius);
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(11,31,58,0.94) 0%, rgba(30,42,56,0.90) 60%, rgba(11,31,58,0.85) 100%),
    url('../assets/images/hero-bg.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

/* Animated geometric accent */
.hero::before {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 520px; height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41,171,226,0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -60px; left: 10%;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(138,155,172,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content { max-width: 700px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(41,171,226,0.15);
  border: 1px solid rgba(41,171,226,0.30);
  color: var(--gold-lt);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
}
.hero h1 .highlight { color: var(--gold); }

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 40px;
}

.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.10);
  flex-wrap: wrap;
}
.stat-item {}
.stat-item .stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-item .stat-num span { color: var(--gold); }
.stat-item .stat-label {
  font-size: 0.78rem;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ── Services Snapshot (home) ─────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 10px;
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  background: rgba(11,31,58,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--text-lt);
  line-height: 1.65;
}

/* Full services page cards */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.service-full-card {
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 12px;
  padding: 36px 32px;
  transition: all var(--transition);
}
.service-full-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.service-full-card .svc-num {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.service-full-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 14px;
}
.service-full-card p {
  font-size: 0.90rem;
  color: var(--text-lt);
  line-height: 1.70;
  margin-bottom: 20px;
}
.service-full-card ul {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.service-full-card ul li {
  font-size: 0.85rem;
  color: var(--text-lt);
  padding-left: 16px;
  position: relative;
}
.service-full-card ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.75rem;
}

/* ── Why ConstEdge ────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 28px 24px;
  transition: all var(--transition);
}
.why-card:hover {
  background: rgba(41,171,226,0.08);
  border-color: rgba(41,171,226,0.25);
}
.why-card .why-icon {
  font-size: 1.6rem;
  margin-bottom: 14px;
}
.why-card h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 0.84rem;
  color: var(--steel);
  line-height: 1.65;
}

/* ── Industries ───────────────────────────────────────────── */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
}

.industry-card {
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 10px;
  padding: 28px 20px;
  text-align: center;
  transition: all var(--transition);
}
.industry-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.industry-card .ind-icon { font-size: 2rem; margin-bottom: 12px; }
.industry-card h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--navy);
}

/* ── Clients trust strip ──────────────────────────────────── */
.clients-strip {
  background: var(--navy);
  padding: 48px 0;
  border-top: 1px solid rgba(41,171,226,0.15);
  border-bottom: 1px solid rgba(41,171,226,0.15);
}
.clients-strip .strip-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 28px;
}
.clients-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.client-pill {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 50px;
  padding: 10px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.04em;
  transition: all var(--transition);
}
.client-pill:hover {
  background: rgba(41,171,226,0.12);
  border-color: var(--gold);
  color: var(--gold);
}

/* Full clients page */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 24px;
}
.client-card {
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 10px;
  padding: 32px 24px;
  text-align: center;
  transition: all var(--transition);
}
.client-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.client-card .client-logo-placeholder {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy) 0%, var(--charcoal) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.client-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.client-card p {
  font-size: 0.80rem;
  color: var(--steel);
}

/* ── CTA Banner ───────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--navy) 0%, #152b4a 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -120px; right: -120px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(41,171,226,0.10) 0%, transparent 70%);
}
.cta-banner h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
}
.cta-banner p {
  color: var(--steel);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto 36px;
}

/* ── About page ───────────────────────────────────────────── */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-placeholder {
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy) 0%, #1a3456 100%);
  aspect-ratio: 4/3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,0.35);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid rgba(41,171,226,0.15);
}
.about-img-placeholder .ph-icon { font-size: 3rem; opacity: 0.4; }

.about-values {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 48px;
}
.value-card {
  background: var(--light);
  border-left: 4px solid var(--gold);
  border-radius: 0 8px 8px 0;
  padding: 22px 20px;
}
.value-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
}
.value-card p { font-size: 0.84rem; color: var(--text-lt); }

.presence-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}
.presence-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(11,31,58,0.06);
  border: 1px solid var(--mid);
  border-radius: 50px;
  padding: 7px 16px;
  font-size: 0.80rem;
  font-weight: 600;
  color: var(--navy);
}

/* Process steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  counter-reset: step;
}
.step-card {
  background: var(--white);
  border: 1px solid var(--mid);
  border-radius: 10px;
  padding: 28px 24px;
  position: relative;
  transition: all var(--transition);
}
.step-card:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.step-card .step-num {
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(41,171,226,0.15);
  line-height: 1;
  margin-bottom: 12px;
}
.step-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.step-card p { font-size: 0.84rem; color: var(--text-lt); }

/* ── Projects page ────────────────────────────────────────── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}
.project-card {
  border-radius: 12px;
  overflow: hidden;
  background: var(--charcoal);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all var(--transition);
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #0d2340 0%, #1a3560 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  position: relative;
}
.project-thumb .cat-badge {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--gold);
  color: var(--navy);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
}
.project-info { padding: 24px; }
.project-info h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.project-info p { font-size: 0.84rem; color: var(--steel); line-height: 1.6; }
.project-meta {
  display: flex;
  gap: 20px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.project-meta span {
  font-size: 0.75rem;
  color: var(--gold);
  font-weight: 600;
}

/* ── Contact page ─────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
}
.contact-info p { color: var(--text-lt); margin-bottom: 32px; line-height: 1.7; }

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-detail .cd-icon {
  width: 42px; height: 42px;
  border-radius: 8px;
  background: rgba(11,31,58,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-detail .cd-text strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.contact-detail .cd-text span { font-size: 0.90rem; color: var(--text-lt); }

/* Form */
.contact-form {
  background: var(--light);
  border-radius: 12px;
  padding: 40px;
  border: 1px solid var(--mid);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--mid);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.92rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--navy); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-submit { width: 100%; padding: 14px; font-size: 1rem; }

.form-note {
  font-size: 0.78rem;
  color: var(--steel);
  text-align: center;
  margin-top: 14px;
}

/* ── Page Hero (inner pages) ──────────────────────────────── */
.page-hero {
  background:
    linear-gradient(135deg, rgba(11,31,58,0.96) 0%, rgba(30,42,56,0.93) 100%),
    url('../assets/images/hero-bg.jpg') center/cover no-repeat;
  padding: 160px 0 80px;
  color: var(--white);
}
.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}
.page-hero p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.70);
  max-width: 580px;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.50);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--gold); }
.breadcrumb .sep { font-size: 0.65rem; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: #07131f;
  color: rgba(255,255,255,0.70);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-brand img {
  height: 52px;
  width: auto;
  display: block;
  margin-bottom: 14px;
  filter: brightness(1.05);
}
/* Fallback text styles */
.footer-brand .logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}
.footer-brand .logo-name span { color: var(--gold); }
.footer-brand .logo-tag {
  font-size: 0.60rem;
  font-weight: 500;
  color: var(--steel);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.50);
  max-width: 280px;
}

.footer-col h5 {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.10em;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul a {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.50);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--gold); }

.footer-contact p {
  font-size: 0.86rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.50);
}
.footer-contact a { color: var(--gold); }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: rgba(255,255,255,0.30);
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom a { color: rgba(255,255,255,0.40); }
.footer-bottom a:hover { color: var(--gold); }

/* ── Scroll animations ────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.10s; }
.reveal-delay-2 { transition-delay: 0.20s; }
.reveal-delay-3 { transition-delay: 0.30s; }
.reveal-delay-4 { transition-delay: 0.40s; }

/* ── Back to top ──────────────────────────────────────────── */
.back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--navy);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  box-shadow: 0 4px 16px rgba(41,171,226,0.35);
  opacity: 0;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 800;
  cursor: pointer;
}
.back-top.show { opacity: 1; transform: translateY(0); }
.back-top:hover { background: var(--gold-lt); transform: translateY(-3px) !important; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-intro { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }
  .hero h1 { font-size: 2.2rem; }
  .hero-stats { gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero { padding: 120px 0 60px; }
  .hero-btns { flex-direction: column; }
  .contact-form { padding: 24px; }
}