/* ==========================================
   CSS VARIABLES
   ========================================== */
:root {
  --bg:              #050914;
  --surface:         rgba(255,255,255,0.04);
  --surface-2:       rgba(255,255,255,0.07);
  --border:          rgba(255,255,255,0.08);
  --border-hover:    rgba(124,58,237,0.5);
  --primary:         #7c3aed;
  --primary-light:   #a78bfa;
  --primary-dark:    #5b21b6;
  --primary-glow:    rgba(124,58,237,0.3);
  --secondary:       #0ea5e9;
  --cyan:            #06b6d4;
  --emerald:         #10b981;
  --text:            #f1f5f9;
  --text-muted:      #8895a7;
  --gradient-brand:  linear-gradient(135deg, #7c3aed 0%, #0ea5e9 100%);
  --gradient-text:   linear-gradient(135deg, #a78bfa 0%, #67e8f9 100%);
  --font-display:    'Space Grotesk', 'Montserrat', system-ui, sans-serif;
  --font-body:       'Inter', 'Montserrat', system-ui, sans-serif;
  --header-h:        76px;
  --radius:          16px;
  --radius-sm:       10px;
  --shadow:          0 8px 32px rgba(0,0,0,0.4);
  --shadow-glow:     0 0 40px rgba(124,58,237,0.18);
}

/* ==========================================
   RESET & BASE
   ========================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
em { font-style: italic; }

/* ==========================================
   AMBIENT ORBS
   ========================================== */
.orbs { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}
.orb-1 { width: 700px; height: 700px; background: var(--primary);   top: -250px; left: -150px;  opacity: .14; animation: orbFloat1 22s ease-in-out infinite; }
.orb-2 { width: 600px; height: 600px; background: var(--secondary); top: 25%; right: -150px;   opacity: .10; animation: orbFloat2 28s ease-in-out infinite; }
.orb-3 { width: 500px; height: 500px; background: var(--cyan);      bottom: 5%; left: 15%;     opacity: .07; animation: orbFloat3 34s ease-in-out infinite; }
.orb-4 { width: 350px; height: 350px; background: var(--primary-light); top: 55%; left: 45%; opacity: .05; animation: orbFloat1 40s ease-in-out infinite reverse; }

/* ==========================================
   UTILITIES
   ========================================== */
.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }

.section { padding-block: 120px; position: relative; z-index: 1; }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(124,58,237,.12);
  border: 1px solid rgba(124,58,237,.25);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-number {
  display: block;
  font-family: var(--font-display);
  font-size: 8rem;
  font-weight: 700;
  color: rgba(255,255,255,.03);
  line-height: 1;
  margin-bottom: -24px;
  letter-spacing: -.06em;
  user-select: none;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 16px;
}
.section-heading em {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-body {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.75;
}
.section-body--centered { margin-inline: auto; text-align: center; }
.section-header { text-align: center; margin-bottom: 64px; }

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  font-family: var(--font-body);
  transition: all .22s ease;
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--gradient-brand);
  color: #fff;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.btn-primary:hover { box-shadow: 0 8px 32px var(--primary-glow); }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,.25);
  color: var(--text);
  background: var(--surface);
}

.btn-large { padding: 16px 36px; font-size: 1rem; }
.btn-submit { width: 100%; justify-content: center; padding: 14px; }

/* ==========================================
   HEADER
   ========================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  transition: all .3s ease;
}
.header.scrolled {
  background: rgba(5,9,20,.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: 0;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.04em;
  margin-right: auto;
}
.logo-dot { color: var(--primary-light); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-right: 24px;
}
.nav-link {
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color .2s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 1.5px;
  background: var(--primary-light);
  border-radius: 100px;
  transform: scaleX(0);
  transition: transform .2s;
}
.nav-link:hover,
.nav-link.active { color: var(--text); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text);
  transition: all .2s;
}
.btn-header-cta:hover {
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 4px 16px var(--primary-glow);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  color: var(--text);
}
.hamburger span {
  display: block;
  height: 2px;
  background: currentColor;
  border-radius: 100px;
  transition: all .3s ease;
}
.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); }

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
  z-index: 1;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding-block: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  animation: heroSlide .7s ease both;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--emerald);
  animation: pulse 2s ease-in-out infinite;
}

.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.04em;
  margin-bottom: 24px;
  animation: heroSlide .7s .1s ease both;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 48ch;
  line-height: 1.75;
  margin-bottom: 36px;
  animation: heroSlide .7s .2s ease both;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
  animation: heroSlide .7s .3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
  animation: heroSlide .7s .4s ease both;
}
.mini-stat { display: flex; flex-direction: column; gap: 2px; }
.mini-stat span:first-child {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.03em;
}
.mini-stat span:last-child {
  font-size: .75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.stat-divider { width: 1px; height: 36px; background: var(--border); }

/* Hero visual */
.hero-visual {
  position: relative;
  height: 520px;
  animation: heroSlide .9s .5s ease both;
}

.hero-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 400px; height: 400px;
  border-radius: 50%;
  border: 1px solid rgba(124,58,237,.22);
  box-shadow: 0 0 80px rgba(124,58,237,.08), inset 0 0 80px rgba(124,58,237,.04);
}
.hero-ring::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 260px; height: 260px;
  border-radius: 50%;
  border: 1px dashed rgba(14,165,233,.18);
  animation: spinSlow 40s linear infinite;
}
.hero-ring::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,.15) 0%, transparent 70%);
}

.hero-card {
  position: absolute;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}
.hero-card-1 {
  display: flex; align-items: center; gap: 12px;
  top: 60px; left: -30px;
  min-width: 248px;
  animation: cardFloat 7s ease-in-out infinite;
}
.hero-card-2 {
  display: flex; align-items: center; gap: 12px;
  bottom: 90px; right: -20px;
  min-width: 224px;
  animation: cardFloat 7s -3.5s ease-in-out infinite;
}
.hero-card-3 {
  bottom: 18px; left: 10px;
  min-width: 210px;
  animation: cardFloat 7s -1.5s ease-in-out infinite;
}

.hc-icon {
  font-size: 1.3rem;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-brand);
  border-radius: 10px;
  flex-shrink: 0;
}
.hc-text { display: flex; flex-direction: column; gap: 2px; }
.hc-text strong { font-size: .875rem; font-weight: 600; color: var(--text); }
.hc-text span   { font-size: .75rem;  color: var(--text-muted); }

.hc-badge { margin-left: auto; font-size: .7rem; font-weight: 600; padding: 3px 10px; border-radius: 100px; }
.hc-badge--success {
  background: rgba(16,185,129,.15);
  color: #10b981;
  border: 1px solid rgba(16,185,129,.3);
}
.hc-score {
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hc-bar-label  { font-size: .8rem; color: var(--text-muted); margin-bottom: 8px; }
.hc-bar        { height: 6px; background: rgba(255,255,255,.08); border-radius: 100px; overflow: hidden; margin-bottom: 6px; }
.hc-bar-fill   { height: 100%; background: var(--gradient-brand); border-radius: 100px; animation: barGrow 2s 1s ease both; }
.hc-bar-pct    { font-size: .8rem; font-weight: 600; text-align: right; color: var(--primary-light); }

.scroll-indicator {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-indicator span {
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.25);
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--primary-light), transparent);
  animation: scrollLine 2.2s ease-in-out infinite;
}

/* ==========================================
   MARQUEE
   ========================================== */
.marquee-section {
  position: relative; z-index: 1;
  padding-block: 18px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: rgba(255,255,255,.015);
}
.marquee-track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 12%, black 88%, transparent);
}
.marquee-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-inner span    { font-family: var(--font-display); font-size: .875rem; font-weight: 500; color: var(--text-muted); letter-spacing: .03em; }
.marquee-inner .sep    { color: var(--primary-light); font-size: .65rem; }

/* ==========================================
   ABOUT
   ========================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text .section-body + .section-body { margin-bottom: 32px; }

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all .3s ease;
}
.stat-card:hover {
  border-color: rgba(124,58,237,.4);
  background: var(--surface-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-label { font-size: .85rem; color: var(--text-muted); line-height: 1.4; }

/* ==========================================
   SERVICES
   ========================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding: 32px 28px;
  overflow: hidden;
  transition: all .3s ease;
  cursor: default;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.08);
}
/* gradient overlay on hover */
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity .3s;
}
/* mouse spotlight */
.service-card::after {
  content: '';
  position: absolute;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(124,58,237,.18) 0%, transparent 70%);
  border-radius: 50%;
  left: var(--mx, -110px);
  top:  var(--my, -110px);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}
.service-card:hover {
  border-color: rgba(124,58,237,.5);
  background: rgba(255,255,255,0.08);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,.45), var(--shadow-glow), inset 0 1px 0 rgba(255,255,255,0.12);
}
.service-card:hover::before { opacity: .04; }
.service-card:hover::after  { opacity: 1; }

.sc-num {
  font-family: var(--font-display);
  font-size: .7rem; font-weight: 700;
  color: var(--primary-light);
  letter-spacing: .1em;
  margin-bottom: 18px;
  position: relative;
}
.sc-icon {
  width: 48px; height: 48px;
  background: rgba(124,58,237,.14);
  border: 1px solid rgba(124,58,237,.24);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  color: var(--primary-light);
  transition: all .3s;
  position: relative;
}
.service-card:hover .sc-icon {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  box-shadow: 0 4px 20px var(--primary-glow);
}
.sc-icon svg { width: 24px; height: 24px; }

.sc-title {
  font-family: var(--font-display);
  font-size: 1.1rem; font-weight: 600;
  margin-bottom: 10px;
  position: relative;
  transition: color .3s;
}
.sc-body  { font-size: .875rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; position: relative; }
.sc-tags  { display: flex; flex-wrap: wrap; gap: 6px; position: relative; }
.sc-tags span {
  font-size: .7rem; font-weight: 500;
  padding: 3px 10px;
  background: rgba(124,58,237,.1);
  border: 1px solid rgba(124,58,237,.2);
  border-radius: 100px;
  color: var(--primary-light);
}

/* ==========================================
   PROCESS
   ========================================== */
.process {
  background: rgba(255,255,255,.015);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.process-step {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: all .3s ease;
}
.process-step:hover {
  border-color: rgba(124,58,237,.4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.process-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, rgba(124,58,237,.4), rgba(14,165,233,.4));
  flex-shrink: 0;
  align-self: center;
  margin-top: -20px;
}
.ps-num {
  font-family: var(--font-display);
  font-size: .7rem; font-weight: 700;
  color: var(--primary-light);
  letter-spacing: .1em; margin-bottom: 12px;
}
.ps-icon  { font-size: 2rem; margin-bottom: 16px; display: block; }
.ps-title { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.ps-body  { font-size: .85rem; color: var(--text-muted); line-height: 1.7; }

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-inner {
  position: relative;
  text-align: center;
  padding: 80px 48px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  overflow: hidden;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(124,58,237,.2) 0%, transparent 70%);
  pointer-events: none;
}
.cta-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -.03em;
  margin-bottom: 16px;
  position: relative;
}
.cta-heading em {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.cta-body {
  font-size: 1.05rem; color: var(--text-muted);
  max-width: 50ch; margin: 0 auto 36px;
  position: relative;
}

/* ==========================================
   CONTACT
   ========================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.contact-info .section-body { margin-bottom: 40px; }
.contact-list { display: flex; flex-direction: column; gap: 20px; }
.contact-list li { display: flex; align-items: flex-start; gap: 16px; }
.cl-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: rgba(124,58,237,.1);
  border: 1px solid rgba(124,58,237,.2);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-light);
}
.cl-icon svg { width: 18px; height: 18px; }
.contact-list li > div:last-child { display: flex; flex-direction: column; gap: 4px; }
.contact-list strong { font-size: .875rem; font-weight: 600; color: var(--text); }
.contact-list span, .contact-list a { font-size: .875rem; color: var(--text-muted); }
.contact-list a { transition: color .2s; }
.contact-list a:hover { color: var(--primary-light); }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: .75rem; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-group input,
.form-group textarea {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text);
  transition: all .2s ease;
  outline: none;
  resize: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,.18); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  background: rgba(124,58,237,.05);
  box-shadow: 0 0 0 3px rgba(124,58,237,.1);
}
.form-group input.error,
.form-group textarea.error { border-color: #ef4444; }
.form-error  { font-size: .75rem; color: #f87171; min-height: 1em; }
.form-success { text-align: center; color: #34d399; font-size: .875rem; font-weight: 500; }

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  border-top: 1px solid var(--border);
  padding-top: 80px;
  position: relative; z-index: 1;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .logo { margin-bottom: 16px; display: block; }
.footer-brand p {
  font-size: .875rem; color: var(--text-muted);
  line-height: 1.7; margin-bottom: 24px; max-width: 28ch;
}
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: all .2s;
}
.social-links a svg { width: 16px; height: 16px; }
.social-links a:hover { background: var(--primary); border-color: var(--primary); color: white; }

.footer-links h4,
.footer-contact-col h4 {
  font-family: var(--font-display);
  font-size: .8rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted); margin-bottom: 20px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 12px; }
.footer-links a  { font-size: .875rem; color: rgba(255,255,255,.45); transition: color .2s; }
.footer-links a:hover { color: var(--text); }

.footer-email     { display: block; font-size: .875rem; color: var(--primary-light); margin-bottom: 8px; transition: color .2s; }
.footer-email:hover { color: white; }
.footer-location  { font-size: .875rem; color: rgba(255,255,255,.4); margin-bottom: 4px; }
.footer-response-note { font-size: .75rem; color: rgba(16,185,129,.7); }

.footer-bottom { border-top: 1px solid var(--border); padding-block: 24px; }
.footer-bottom-inner {
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom-inner p { font-size: .8rem; color: rgba(255,255,255,.22); }

/* ==========================================
   REVEAL ANIMATIONS
   ========================================== */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

/* ==========================================
   KEYFRAMES
   ========================================== */
@keyframes fadeUp  { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes heroSlide { from { transform: translateY(20px); } to { transform: translateY(0); } }
@keyframes fadeIn  { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse   { 0%,100% { box-shadow: 0 0 8px var(--emerald); opacity: 1; } 50% { box-shadow: 0 0 16px var(--emerald); opacity: .7; } }
@keyframes cardFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes spinSlow  { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes marquee   { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes scrollLine {
  0%   { transform-origin: top;    transform: scaleY(0); opacity: 1; }
  50%  { transform-origin: top;    transform: scaleY(1); opacity: 1; }
  100% { transform-origin: bottom; transform: scaleY(0); opacity: 0; }
}
@keyframes orbFloat1 { 0%,100% { transform: translate(0,0); } 33% { transform: translate(80px,-60px); } 66% { transform: translate(-40px,80px); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0); } 33% { transform: translate(-70px,50px); } 66% { transform: translate(50px,-80px); } }
@keyframes orbFloat3 { 0%,100% { transform: translate(0,0); } 50% { transform: translate(60px,-40px); } }
@keyframes barGrow   { from { width: 0; } }

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-sub { max-width: 100%; }
  .hero-visual { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .section { padding-block: 80px; }

  .nav-menu {
    position: fixed;
    inset: 0;
    background: rgba(5,9,20,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    z-index: 99;
    transform: translateX(100%);
    transition: transform .3s ease;
    margin-right: 0;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-link { font-size: 1.5rem; color: var(--text); }
  .nav-link::after { bottom: -6px; }
  .btn-header-cta { display: none; }
  /* Hamburger sits above the menu overlay and is always visually reachable */
  .hamburger { display: flex; z-index: 102; position: relative; }
  /* Give the header a solid background so logo + hamburger are clearly
     visible against the open menu overlay */
  .header.menu-open,
  .header.menu-open.scrolled {
    background: rgba(5,9,20,.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
  }

  .services-grid { grid-template-columns: 1fr; }
  .process-steps { flex-direction: column; gap: 20px; }
  .process-connector { display: none; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .cta-inner { padding: 48px 24px; }
  .about-stats { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero-heading { font-size: 2.4rem; }
  .about-stats { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .hero-cta { flex-direction: column; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  .orb-1, .orb-2, .orb-3, .orb-4,
  .hero-ring::before,
  .hero-card, .hero-card-1, .hero-card-2, .hero-card-3,
  .badge-dot,
  .scroll-line,
  .marquee-inner { animation: none; }

  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .hero-badge, .hero-heading, .hero-sub, .hero-cta, .hero-stats,
  .hero-visual  { animation: none; }
}