/* ═══════════════════════════════════════════════════════════════
   BRIDGEPOINTE — Enhanced Stylesheet
   Design: Dark-tech, modern SaaS aesthetic
   Font: Inter (body) + JetBrains Mono (accents)
═══════════════════════════════════════════════════════════════ */

/* ─── Tokens ─────────────────────────────────────────────── */
:root {
  --bp-bg:          #080c14;
  --bp-surface:     #0d1320;
  --bp-surface2:    #111827;
  --bp-border:      rgba(255,255,255,0.07);
  --bp-border-glow: rgba(59,130,246,0.35);

  --bp-blue:        #3b82f6;
  --bp-blue-dim:    #1d4ed8;
  --bp-cyan:        #06b6d4;
  --bp-purple:      #8b5cf6;
  --bp-green:       #10b981;
  --bp-orange:      #f59e0b;

  --bp-text:        #f1f5f9;
  --bp-text-muted:  #94a3b8;
  --bp-text-dim:    #475569;

  --bp-radius:      14px;
  --bp-radius-sm:   8px;
  --bp-radius-lg:   20px;

  --bp-shadow:      0 4px 24px rgba(0,0,0,0.45);
  --bp-shadow-glow: 0 0 40px rgba(59,130,246,0.18);

  --nav-h:          120px;
}

/* ─── Base ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bp-bg);
  color: var(--bp-text);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

a { text-decoration: none; color: inherit; }

/* ─── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bp-bg); }
::-webkit-scrollbar-thumb { background: #1e3a5f; border-radius: 3px; }

/* ═══════════════════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════════════════ */
.navbar-bp {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  min-height: var(--nav-h);
  background: rgba(8, 12, 20, 0.55);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--bp-border);
  transition: background 0.35s ease, box-shadow 0.35s ease;
}

.navbar-bp.scrolled {
  background: rgba(8, 12, 20, 0.92);
  box-shadow: 0 2px 32px rgba(0,0,0,0.5);
}

.logo-img {
  height: 108px;
  width: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(59,130,246,0.3));
}

.navbar-bp .nav-link {
  color: var(--bp-text-muted);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.45rem 0.75rem;
  border-radius: var(--bp-radius-sm);
  transition: color 0.2s, background 0.2s;
  letter-spacing: 0.01em;
}

.navbar-bp .nav-link:hover,
.navbar-bp .nav-link.active {
  color: #fff;
  background: rgba(59,130,246,0.12);
}

.navbar-bp .nav-link.active {
  color: var(--bp-blue);
}

.btn-nav-cta {
  background: var(--bp-blue);
  color: #fff !important;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  border: none;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
  letter-spacing: 0.01em;
}

.btn-nav-cta:hover {
  background: #2563eb;
  box-shadow: 0 0 20px rgba(59,130,246,0.45);
  transform: translateY(-1px);
  color: #fff !important;
}

.navbar-toggler {
  border-color: var(--bp-border);
  padding: 0.35rem 0.6rem;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28148,163,184,1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ═══════════════════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════════════════ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

.hero-bg-photo {
  position: absolute;
  inset: 0;
  background-image: url('assets/datacenter-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  transform: scale(1.04);
  transition: transform 8s ease;
}

.hero-section:hover .hero-bg-photo {
  transform: scale(1.0);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(8,12,20,0.93) 0%, rgba(8,12,20,0.75) 55%, rgba(8,12,20,0.55) 100%),
    linear-gradient(to bottom, transparent 60%, rgba(8,12,20,1) 100%);
}

/* Subtle grid lines */
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, transparent, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.6) 70%, transparent);
}

.hero-container {
  position: relative;
  z-index: 2;
  padding-top: 4rem;
  padding-bottom: 5rem;
}

/* Eyebrow */
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--bp-blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding: 0.4rem 1rem;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.25);
  border-radius: 50px;
}

.eyebrow-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bp-blue);
  box-shadow: 0 0 8px var(--bp-blue);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

/* Headline */
.hero-headline {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  color: #fff;
}

.headline-accent {
  background: linear-gradient(135deg, var(--bp-blue) 0%, var(--bp-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  font-size: 1.05rem;
  color: var(--bp-text-muted);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.75;
}

/* CTA buttons */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.btn-hero-primary {
  background: var(--bp-blue);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  border: none;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.btn-hero-primary:hover {
  background: #2563eb;
  box-shadow: 0 0 28px rgba(59,130,246,0.5);
  transform: translateY(-2px);
  color: #fff;
}

.btn-hero-ghost {
  background: transparent;
  color: var(--bp-text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.btn-hero-ghost:hover {
  border-color: var(--bp-blue);
  background: rgba(59,130,246,0.08);
  color: #fff;
  transform: translateY(-2px);
}

.hero-footnote {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--bp-text-dim);
}

.hero-footnote svg { color: var(--bp-green); flex-shrink: 0; }

/* ── Hero Panel ── */
.hero-panel {
  background: rgba(13,19,32,0.82);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(20px);
  box-shadow: var(--bp-shadow), var(--bp-shadow-glow);
  position: relative;
  overflow: hidden;
  max-width: 420px;
  width: 100%;
}

.hero-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bp-blue), var(--bp-cyan), transparent);
}

.panel-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--bp-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.25);
  border-radius: 50px;
  padding: 0.3rem 0.75rem;
  margin-bottom: 1.25rem;
}

.panel-ribbon svg { animation: pulse-dot 2s ease-in-out infinite; }

/* Mockup image */
.panel-mockup-wrap {
  border-radius: var(--bp-radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--bp-border);
  max-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel-mockup-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Stats row */
.panel-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.9rem 0.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius-sm);
  margin-bottom: 1rem;
}

.pstat {
  text-align: center;
  flex: 1;
}

.pstat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--bp-blue);
  white-space: nowrap;
}

.pstat-label {
  font-size: 0.65rem;
  color: var(--bp-text-dim);
  margin-top: 0.1rem;
  white-space: nowrap;
}

.pstat-divider {
  width: 1px;
  height: 28px;
  background: var(--bp-border);
  flex-shrink: 0;
}

/* Status */
.panel-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--bp-green);
  padding: 0.55rem;
  background: rgba(16,185,129,0.08);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--bp-radius-sm);
}

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--bp-green);
  box-shadow: 0 0 8px var(--bp-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(59,130,246,0.6), transparent);
  margin: 0 auto;
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%   { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50%  { opacity: 1; transform: scaleY(1); }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ═══════════════════════════════════════════════════════════
   SECTION SHARED
═══════════════════════════════════════════════════════════ */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bp-blue);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.75rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--bp-text-muted);
  max-width: 520px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════════
   WHAT WE BUILD — SERVICE CARDS
═══════════════════════════════════════════════════════════ */
.section-what {
  padding: 6rem 0;
  background: var(--bp-surface);
  position: relative;
}

.section-what::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bp-border-glow), transparent);
}

.service-card {
  background: var(--bp-surface2);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius);
  padding: 1.75rem;
  height: 100%;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(59,130,246,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: rgba(59,130,246,0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(59,130,246,0.15);
}

.service-card:hover::after { opacity: 1; }

.service-card--featured {
  border-color: rgba(59,130,246,0.35);
  background: linear-gradient(145deg, rgba(13,19,32,1) 0%, rgba(17,24,39,1) 100%);
  box-shadow: 0 0 0 1px rgba(59,130,246,0.2), var(--bp-shadow-glow);
}

.sc-featured-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bp-blue);
  background: rgba(59,130,246,0.12);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 50px;
  padding: 0.2rem 0.6rem;
}

.sc-icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--bp-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.sc-blue   { background: rgba(59,130,246,0.12);  color: var(--bp-blue);   border: 1px solid rgba(59,130,246,0.2); }
.sc-cyan   { background: rgba(6,182,212,0.12);   color: var(--bp-cyan);   border: 1px solid rgba(6,182,212,0.2); }
.sc-purple { background: rgba(139,92,246,0.12);  color: var(--bp-purple); border: 1px solid rgba(139,92,246,0.2); }
.sc-green  { background: rgba(16,185,129,0.12);  color: var(--bp-green);  border: 1px solid rgba(16,185,129,0.2); }
.sc-orange { background: rgba(245,158,11,0.12);  color: var(--bp-orange); border: 1px solid rgba(245,158,11,0.2); }

.sc-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.sc-desc {
  font-size: 0.875rem;
  color: var(--bp-text-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.sc-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.sc-pill {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--bp-text-muted);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--bp-border);
  border-radius: 50px;
  padding: 0.2rem 0.65rem;
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════════════════════
   DATACENTER DIVIDER
═══════════════════════════════════════════════════════════ */
.dc-divider {
  position: relative;
  padding: 5rem 0;
  overflow: hidden;
}

.dc-divider-photo {
  position: absolute;
  inset: 0;
  background-image: url('assets/datacenter-alt.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.dc-divider-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
    rgba(8,12,20,0.96) 0%,
    rgba(8,12,20,0.82) 50%,
    rgba(8,12,20,0.96) 100%);
}

.dc-divider-content {
  position: relative;
  z-index: 2;
}

.dc-stat-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.dc-stat {
  text-align: center;
  min-width: 100px;
}

.dc-stat-num {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -0.03em;
}

.dc-stat-num span {
  color: var(--bp-blue);
  font-size: 0.65em;
}

.dc-stat-label {
  font-size: 0.78rem;
  color: var(--bp-text-muted);
  margin-top: 0.3rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

.dc-stat-sep {
  width: 1px;
  height: 48px;
  background: var(--bp-border);
  flex-shrink: 0;
}

.btn-dc-cta {
  background: transparent;
  color: var(--bp-blue);
  border: 1px solid var(--bp-blue);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.btn-dc-cta:hover {
  background: var(--bp-blue);
  color: #fff;
  box-shadow: 0 0 24px rgba(59,130,246,0.4);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════
   HOW WE WORK — PROCESS
═══════════════════════════════════════════════════════════ */
.section-how {
  padding: 6rem 0;
  background: var(--bp-bg);
  position: relative;
}

.process-track {
  position: relative;
}

.process-line {
  display: none; /* shown via ::before on desktop */
}

.process-card {
  background: var(--bp-surface2);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius);
  padding: 2rem 1.5rem;
  height: 100%;
  text-align: center;
  position: relative;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}

.process-card:hover {
  border-color: rgba(59,130,246,0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

.process-card--active {
  border-color: rgba(59,130,246,0.4);
  background: linear-gradient(145deg, rgba(13,19,32,1), rgba(17,24,39,1));
  box-shadow: 0 0 0 1px rgba(59,130,246,0.2), var(--bp-shadow-glow);
}

.process-card--active::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bp-blue), transparent);
}

.process-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--bp-blue);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.process-icon-wrap {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  color: var(--bp-blue);
}

.process-card--active .process-icon-wrap {
  background: rgba(59,130,246,0.18);
  border-color: rgba(59,130,246,0.4);
  box-shadow: 0 0 20px rgba(59,130,246,0.25);
}

.process-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--bp-text-muted);
  line-height: 1.65;
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════════════════════ */
.section-contact {
  padding: 6rem 0;
  background: var(--bp-surface);
  position: relative;
  overflow: hidden;
}

.contact-bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse at center, rgba(59,130,246,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.contact-card {
  background: var(--bp-surface2);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius-lg);
  padding: 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--bp-shadow);
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bp-blue), var(--bp-cyan), transparent);
}

.contact-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 0.75rem;
}

.contact-sub {
  font-size: 0.95rem;
  color: var(--bp-text-muted);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--bp-text-muted);
  transition: color 0.2s;
}

a.contact-detail-item:hover { color: var(--bp-blue); }

.cd-icon {
  width: 34px; height: 34px;
  border-radius: var(--bp-radius-sm);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bp-blue);
  flex-shrink: 0;
  margin-top: 0.05rem;
}

.contact-actions {
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--bp-border);
  border-radius: var(--bp-radius);
}

.btn-contact-primary {
  background: var(--bp-blue);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--bp-radius-sm);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
}

.btn-contact-primary:hover {
  background: #2563eb;
  box-shadow: 0 0 24px rgba(59,130,246,0.45);
  transform: translateY(-2px);
  color: #fff;
}

.btn-contact-ghost {
  background: transparent;
  color: var(--bp-text);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--bp-radius-sm);
  border: 1px solid var(--bp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
}

.btn-contact-ghost:hover {
  border-color: rgba(59,130,246,0.4);
  background: rgba(59,130,246,0.06);
  color: #fff;
  transform: translateY(-2px);
}

.contact-note {
  font-size: 0.75rem;
  color: var(--bp-text-dim);
  margin: 0;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--bp-bg);
  border-top: 1px solid var(--bp-border);
}

.footer-inner {
  padding: 4.5rem 0 3rem;
}

.footer-logo-link { display: inline-block; margin-bottom: 1.1rem; }

.footer-logo {
  height: 96px;
  filter: drop-shadow(0 0 6px rgba(59,130,246,0.25));
}

.footer-brand-desc {
  font-size: 0.85rem;
  color: var(--bp-text-muted);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 0.5rem;
}

.social-btn {
  width: 36px; height: 36px;
  border-radius: var(--bp-radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--bp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bp-text-muted);
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.social-btn:hover {
  background: rgba(59,130,246,0.15);
  border-color: rgba(59,130,246,0.35);
  color: var(--bp-blue);
}

.footer-col-heading {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bp-text-dim);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links li a,
.footer-links li span {
  font-size: 0.875rem;
  color: var(--bp-text-muted);
  transition: color 0.2s;
}

.footer-links li a:hover { color: var(--bp-blue); }

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--bp-text-muted);
}

.footer-contact-list svg {
  color: var(--bp-blue);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.footer-bottom {
  border-top: 1px solid var(--bp-border);
  padding: 1.25rem 0;
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--bp-text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: 1.25rem;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: var(--bp-text-dim);
  transition: color 0.2s;
}

.footer-bottom-links a:hover { color: var(--bp-blue); }

/* ═══════════════════════════════════════════════════════════
   SCROLL TO TOP
═══════════════════════════════════════════════════════════ */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bp-blue);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s, box-shadow 0.2s;
  pointer-events: none;
  z-index: 999;
  box-shadow: 0 4px 16px rgba(59,130,246,0.4);
}

.scroll-top-btn.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top-btn:hover {
  box-shadow: 0 0 24px rgba(59,130,246,0.6);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════
   FADE-UP ANIMATION
═══════════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

/* Stagger children */
.row .col-lg-4:nth-child(1) .fade-up,
.row .col-md-6:nth-child(1) .fade-up { transition-delay: 0s; }
.row .col-lg-4:nth-child(2) .fade-up,
.row .col-md-6:nth-child(2) .fade-up { transition-delay: 0.08s; }
.row .col-lg-4:nth-child(3) .fade-up,
.row .col-md-6:nth-child(3) .fade-up { transition-delay: 0.16s; }
.row .col-lg-4:nth-child(4) .fade-up  { transition-delay: 0.24s; }
.row .col-lg-4:nth-child(5) .fade-up  { transition-delay: 0.32s; }
.row .col-lg-4:nth-child(6) .fade-up  { transition-delay: 0.40s; }
.row .col-lg-3:nth-child(1) .fade-up  { transition-delay: 0s; }
.row .col-lg-3:nth-child(2) .fade-up  { transition-delay: 0.1s; }
.row .col-lg-3:nth-child(3) .fade-up  { transition-delay: 0.2s; }
.row .col-lg-3:nth-child(4) .fade-up  { transition-delay: 0.3s; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
@media (max-width: 991px) {
  .hero-section { min-height: auto; padding-bottom: 4rem; }
  .hero-panel { max-width: 100%; }
  .dc-divider-photo { background-attachment: scroll; }
  .contact-card { padding: 2rem; }
  .contact-actions { padding: 1.5rem; }
  .dc-stat-sep { display: none; }
  .dc-stat-row { justify-content: center; gap: 2rem; }
}

@media (max-width: 767px) {
  .hero-headline { font-size: 1.85rem; }
  .hero-actions { flex-direction: column; }
  .btn-hero-primary, .btn-hero-ghost { width: 100%; text-align: center; }
  .panel-stats { flex-wrap: wrap; gap: 0.75rem; }
  .pstat-divider { display: none; }
  .pstat { min-width: 80px; }
  .section-what, .section-how, .section-contact { padding: 4rem 0; }
  .dc-divider { padding: 3.5rem 0; }
  .footer-inner { padding: 3rem 0 2rem; }
  .footer-brand-desc { max-width: 100%; }
  .contact-card { padding: 1.5rem; }
  .contact-actions { padding: 1.25rem; }
}