/* ─── Google Fonts ─────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;1,9..40,300&display=swap');

/* ─── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
  --primary:        #0EA5E9;
  --primary-dark:   #0284C7;
  --primary-light:  #38BDF8;
  --primary-glow:   rgba(14, 165, 233, 0.30);
  --accent:         #F05A5A;
  --accent-soft:    rgba(240, 90, 90, 0.10);
  --accent-glow:    rgba(240, 90, 90, 0.30);
  --cyan-soft:      rgba(14, 165, 233, 0.10);
  --dark:           #1E293B;
  --dark-card:      #0F172A;
  --dark-border:    rgba(255,255,255,0.08);
  --white:          #FFFFFF;
  --muted:          #64748B;
  --light-bg:       #F0F9FF;
  --light-alt:      #FFF8F8;
  --light-card:     #FFFFFF;
  --light-border:   #E0F2FE;
  --charcoal:       #2D2D2D;

  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 16px rgba(14,165,233,0.12);
  --shadow-lg:  0 12px 40px rgba(14,165,233,0.16);
  --shadow-xl:  0 24px 64px rgba(14,165,233,0.22);
  --shadow-red: 0 8px 32px rgba(240,90,90,0.25);

  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  --nav-h: 72px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

/* ─── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--light-bg);
  color: var(--dark);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ─── Typography ────────────────────────────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); font-weight: 700; }
p  { font-size: 1rem; color: var(--muted); }

/* ─── Utility ───────────────────────────────────────────────────────────────── */
.container    { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.section-pad  { padding: 100px 0; }
.text-center  { text-align: center; }
.text-white   { color: var(--white) !important; }
.text-muted   { color: var(--muted); }
.text-accent  { color: var(--accent); }
.text-primary { color: var(--primary); }

.label-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cyan-soft);
  color: var(--primary-dark);
  border: 1px solid rgba(14,165,233,0.20);
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 14px;
  margin-bottom: 18px;
}

.section-title { margin-bottom: 12px; }
.section-sub   { max-width: 520px; margin: 0 auto 52px; font-size: 1.05rem; }

/* ─── Buttons ───────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 32px var(--primary-glow);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-wa {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,0.30);
}
.btn-wa:hover {
  background: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
}
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* ─── Scroll Animation ──────────────────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up.delay-1 { transition-delay: 0.1s; }
.fade-up.delay-2 { transition-delay: 0.2s; }
.fade-up.delay-3 { transition-delay: 0.3s; }
.fade-up.delay-4 { transition-delay: 0.4s; }

/* ══════════════════════════════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════════════════════════════ */
/* Default navbar (on hero - light theme) */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition);
}

.navbar:not(.scrolled) .nav-logo,
.navbar:not(.scrolled) .nav-links a {
  color: var(--white);
}

.navbar:not(.scrolled) .hamburger span {
  background: var(--white);
}

.navbar:not(.scrolled) .nav-links a:hover,
.navbar:not(.scrolled) .nav-links a.active {
  background: rgba(255,255,255,0.15);
  color: var(--white);
}

/* Scrolled navbar (darker background, dark text) */
.navbar.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--light-border), 0 4px 20px rgba(14,165,233,0.08);
}

.navbar.scrolled .nav-logo,
.navbar.scrolled .nav-links a {
  color: var(--dark);
}

.navbar.scrolled .hamburger span {
  background: var(--dark);
}

.navbar.scrolled .nav-links a:hover,
.navbar.scrolled .nav-links a.active {
  background: var(--cyan-soft);
  color: var(--primary-dark);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--dark);
}
.nav-logo img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  background: var(--cyan-soft);
  color: var(--primary-dark);
}
.nav-cta { margin-left: 10px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--light-border);
  padding: 20px 24px 28px;
  flex-direction: column;
  gap: 6px;
  z-index: 999;
  box-shadow: var(--shadow-lg);
}

/* Mobile nav links always dark (since it has white background) */
.nav-mobile a {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.nav-mobile a:hover { 
  background: var(--cyan-soft); 
  color: var(--primary-dark); 
}

.nav-mobile .btn { 
  width: 100%; 
  justify-content: center; 
  margin-top: 8px; 
}

.nav-mobile.open { display: flex; }
/* ══════════════════════════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0EA5E9 0%, #1E1B4B 50%, #881337 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 30%, rgba(14,165,233,0.25) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(240,90,90,0.15) 0%, transparent 60%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.12) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1556909114-f6e7ad7d3136?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0;
}
.hero .container { position: relative; z-index: 3; }
.hero-content {
  max-width: 680px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240, 90, 90, 0.85); /* solid red-accent background */
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  padding: 7px 20px;
  color: var(--white); /* white text for contrast */
  font-size: 0.8rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 28px;
  backdrop-filter: blur(4px);
  box-shadow: 0 2px 12px rgba(240, 90, 90, 0.3);
}

.hero-badge i { 
  color: #FFD166; /* gold icon inside badge */
  font-size: 0.85rem; 
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--primary-light); }
.hero-sub {
  color: rgba(255,255,255,0.90);
  font-size: 1.1rem;
  max-width: 500px;
  margin-bottom: 44px;
  line-height: 1.75;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 64px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,0.10);
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.75);
  margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════════════════════════════════ */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

/* Photo side */
.about-photo-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-xl);
}
.about-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-photo-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}
.about-photo-badge-icon {
  width: 42px; height: 42px;
  background: var(--primary);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.about-photo-badge-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dark);
}
.about-photo-badge-text span {
  font-size: 0.78rem;
  color: var(--muted);
}

/* Mini cards grid (kept for mobile fallback, hidden on desktop when photo is there) */
.about-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.about-card {
  background: var(--light-bg);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  transition: all var(--transition);
}
.about-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.about-icon {
  width: 44px; height: 44px;
  background: var(--cyan-soft);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 14px;
}
.about-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 6px;
}
.about-card p { font-size: 0.83rem; }
.about-text .label-pill { display: inline-flex; }
.about-text h2 { margin-bottom: 16px; }
.about-text p { margin-bottom: 28px; font-size: 1.05rem; }

/* ══════════════════════════════════════════════════════════════════════════════
   DIVISIONS OVERVIEW
══════════════════════════════════════════════════════════════════════════════ */
.divisions { background: var(--light-bg); }
.divisions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.division-card {
  background: var(--white);
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius-xl);
  padding: 36px 28px;
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.division-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.division-card:hover::before { opacity: 1; }
.division-card:hover .division-icon,
.division-card:hover h3,
.division-card:hover p,
.division-card:hover .division-count,
.division-card:hover .division-arrow { color: var(--white) !important; }
.division-card:hover .division-icon {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.25);
}
.division-card:hover .division-count { background: rgba(255,255,255,0.15); }
.division-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.division-card > * { position: relative; z-index: 1; }

.division-icon {
  width: 56px; height: 56px;
  background: var(--cyan-soft);
  border: 1.5px solid rgba(14,165,233,0.20);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-size: 1.4rem;
  margin-bottom: 20px;
  transition: all var(--transition);
}
.division-card h3 { color: var(--dark); margin-bottom: 10px; transition: color var(--transition); }
.division-card p  { font-size: 0.88rem; margin-bottom: 20px; transition: color var(--transition); }
.division-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}
.division-count {
  background: var(--light-bg);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  transition: all var(--transition);
}
.division-arrow {
  color: var(--primary);
  font-size: 1rem;
  transition: all var(--transition);
}
.division-card:hover .division-arrow { transform: translate(4px,-4px); }

/* ══════════════════════════════════════════════════════════════════════════════
   SERVICES SECTIONS
══════════════════════════════════════════════════════════════════════════════ */
.services-section { background: var(--white); }
.services-section:nth-of-type(even) { background: var(--light-bg); }

.services-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.services-header-left { flex: 1; min-width: 280px; }
.services-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}
.service-section-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 4px 16px var(--primary-glow);
}
.services-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  background: var(--light-bg);
  border: 1.5px solid var(--light-border);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  transition: all var(--transition);
  user-select: none;
}
.chip i { font-size: 0.8rem; color: var(--primary); transition: color var(--transition); }
.chip:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--primary-glow);
}
.chip:hover i { color: var(--white); }
.chip .chip-wa-icon {
  color: #25D366;
  font-size: 0.75rem;
  opacity: 0;
  transform: translateX(-4px);
  transition: all var(--transition);
}
.chip:hover .chip-wa-icon {
  opacity: 1;
  transform: translateX(0);
  color: rgba(255,255,255,0.85);
}

/* ══════════════════════════════════════════════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════════════════════════════════════════════ */
.how-it-works {
  position: relative;
  overflow: hidden;
  background: var(--primary-dark);
  opacity: 1;
}
.how-it-works-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1581578731548-c64695cc6952?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 1;
}
.how-it-works::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(14,165,233,0.88) 0%, rgba(2,132,199,0.92) 100%);
  z-index: 1;
}
.how-it-works .container { position: relative; z-index: 2; }
.how-it-works .label-pill {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.30);
  color: var(--white);
}
.how-it-works h2 { color: var(--white); }
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}
.step-line {
  position: absolute;
  top: 36px;
  left: calc(12.5% + 36px);
  right: calc(12.5% + 36px);
  height: 3px;
  background: linear-gradient(90deg, 
    rgba(255,255,255,0.15) 0%,
    #F05A5A 25%,
    #FFD166 50%,
    #F05A5A 75%,
    rgba(255,255,255,0.15) 100%);
  z-index: 0;
  box-shadow: 0 0 6px rgba(240,90,90,0.5);
  border-radius: 2px;
}
.steps-wrapper { position: relative; }
.step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 72px;
  height: 72px;
  background: rgba(14,165,233,0.95);
  border: 3px solid #F05A5A;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  box-shadow: 0 0 0 4px rgba(240,90,90,0.2), 0 8px 24px rgba(0,0,0,0.15);
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.step:hover .step-num {
  transform: scale(1.05);
  border-color: #FFD166;
  box-shadow: 0 0 0 6px rgba(240,90,90,0.3), 0 12px 28px rgba(0,0,0,0.2);
}
.step-icon { 
  font-size: 1.8rem; 
  color: #FFD166;
}

.step:hover .step-icon {
  color: var(--white);
}
.step h3 { 
  color: var(--white); 
  margin-bottom: 8px; 
  font-size: 1.1rem;
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0,0,0,0.1);
}

.step p { 
  color: rgba(255,255,255,0.85); 
  font-size: 0.88rem;
  font-weight: 500;
}
.step p   { color: rgba(255,255,255,0.80); font-size: 0.88rem; }

/* ══════════════════════════════════════════════════════════════════════════════
   CTA
══════════════════════════════════════════════════════════════════════════════ */
.cta-section { background: var(--light-bg); }
.cta-box {
  border-radius: var(--radius-xl);
  padding: 72px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--primary-dark);
}
.cta-bg-img {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1600585154526-990dced4db0d?w=1600&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.cta-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(14,165,233,0.82) 0%, rgba(2,132,199,0.90) 100%);
  z-index: 1;
}
.cta-box > * { position: relative; z-index: 2; }
.cta-box h2  { color: var(--white); margin-bottom: 14px; }
.cta-box p   {
  color: rgba(255,255,255,0.88);
  margin-bottom: 36px;
  font-size: 1.05rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  background: var(--white);
  color: var(--primary-dark);
  font-family: var(--font-display);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--light-bg);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

/* ══════════════════════════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════════════════════════ */
.footer {
  background: linear-gradient(180deg, var(--primary-dark) 0%, #015a96 100%);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--dark-border);
  margin-bottom: 32px;
}
.footer-brand .nav-logo { margin-bottom: 16px; color: var(--white); }
.footer-brand .nav-logo img { filter: brightness(0) invert(1); }
.footer-desc { color: rgba(255,255,255,0.70); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--dark-border);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  transition: all var(--transition);
}
.social-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: rgba(255,255,255,0.80);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,0.80);
  font-size: 0.9rem;
  margin-bottom: 12px;
  line-height: 1.5;
}
.footer-contact-item i { color: rgba(255,255,255,0.80); margin-top: 2px; flex-shrink: 0; }
.footer-contact-link {
  color: rgba(255,255,255,0.80);
  transition: color var(--transition);
}
.footer-contact-link:hover { color: var(--white); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { color: rgba(255,255,255,0.65); font-size: 0.85rem; }
.footer-copy span { color: var(--primary-light); }

/* ══════════════════════════════════════════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 48px; height: 48px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 20px var(--primary-glow);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: all var(--transition);
  z-index: 900;
  border: none;
}
.back-to-top.visible { opacity: 1; pointer-events: all; transform: translateY(0); }
.back-to-top:hover   { background: var(--primary-dark); transform: translateY(-3px); }

/* ─── Section Divider ───────────────────────────────────────────────────────── */
.divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin: 16px auto 0;
}