/* ============================================================
   WiseBots.chat — Main Stylesheet
   Font: Inter (Google Fonts)
   Color palette:
     --bg-base:      #0f0f1a
     --bg-surface:   #1a1a2e
     --accent:       #3b82f6
     --accent-glow:  #60a5fa
     --text:         #f1f5f9
     --text-muted:   #94a3b8
     --border:       rgba(59,130,246,.18)
   ============================================================ */

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

:root {
  --bg-base:      #0f0f1a;
  --bg-surface:   #1a1a2e;
  --bg-card:      rgba(26, 26, 46, .65);
  --accent:       #3b82f6;
  --accent-glow:  #60a5fa;
  --accent-dark:  #1d4ed8;
  --text:         #f1f5f9;
  --text-muted:   #94a3b8;
  --text-dim:     #64748b;
  --border:       rgba(59, 130, 246, .18);
  --radius:       14px;
  --radius-lg:    22px;
  --shadow-glow:  0 0 40px rgba(59,130,246,.15);
  --transition:   .3s cubic-bezier(.4,0,.2,1);
}

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

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

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--accent-dark); border-radius: 3px; }

/* ── Typography helpers ──────────────────────────────────── */
h1, h2, h3, h4 { line-height: 1.2; font-weight: 700; letter-spacing: -.02em; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--text-muted); }

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .8rem;
}

.section-title {
  margin-bottom: 1rem;
  background: linear-gradient(135deg, var(--text) 60%, var(--accent-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 3.5rem;
}

/* ── Layout helpers ──────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section {
  padding: 7rem 0;
  position: relative;
}

.text-center { text-align: center; }

/* ── Noise overlay (subtle texture) ─────────────────────── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: .4;
}

/* ── Gradient orbs (decorative) ─────────────────────────── */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.orb-1 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(59,130,246,.18) 0%, transparent 70%);
  top: -120px; right: -100px;
}
.orb-2 {
  width: 380px; height: 380px;
  background: radial-gradient(circle, rgba(99,102,241,.14) 0%, transparent 70%);
  bottom: -80px; left: -60px;
}

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}

#navbar.scrolled {
  background: rgba(15, 15, 26, .82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 var(--border), 0 8px 32px rgba(0,0,0,.4);
  padding: .75rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -.03em;
  text-decoration: none;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .45rem;
  flex-shrink: 0;
}

.nav-logo .logo-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.35); opacity: .7; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: .2rem;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: .45rem .85rem;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}

/* Language toggle */
.lang-btn {
  display: flex;
  align-items: center;
  gap: .4rem;
  padding: .4rem .9rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
  background: rgba(59,130,246,.12);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.lang-btn:hover {
  background: rgba(59,130,246,.22);
  border-color: var(--accent);
  box-shadow: 0 0 16px rgba(59,130,246,.2);
}

.lang-btn .flag { font-size: 1rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  border-radius: 8px;
  transition: background var(--transition);
}
.hamburger:hover { background: rgba(255,255,255,.07); }
.hamburger span {
  display: block;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15,15,26,.97);
  backdrop-filter: blur(24px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity .25s, transform .25s;
}
.mobile-nav.open {
  display: flex;
  opacity: 1;
  transform: translateY(0);
}
.mobile-nav a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.02em;
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--accent); }
.mobile-nav .lang-btn { font-size: 1rem; padding: .6rem 1.4rem; }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 30%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(59,130,246,.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: .35rem 1rem;
  margin-bottom: 1.8rem;
  animation: fadeUp .8s .1s both;
}

.hero-eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

h1.hero-title {
  animation: fadeUp .8s .2s both;
  margin-bottom: 1.3rem;
}

.hero-title .accent-word {
  background: linear-gradient(90deg, var(--accent), var(--accent-glow), #a78bfa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-muted);
  max-width: 560px;
  animation: fadeUp .8s .35s both;
  margin-bottom: 2.4rem;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  animation: fadeUp .8s .5s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 1.9rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 10px;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: -.01em;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 24px rgba(59,130,246,.4);
}
.btn-primary:hover {
  background: var(--accent-glow);
  box-shadow: 0 6px 36px rgba(59,130,246,.55);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,.06);
  color: var(--text);
  border: 1px solid rgba(255,255,255,.1);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  transform: translateY(-2px);
}

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  z-index: 1;
  animation: fadeIn 1s 1.2s both;
}
.hero-scroll span {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.scroll-line {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  45%  { transform: scaleY(1); transform-origin: top; }
  55%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Hero stats bar */
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  animation: fadeUp .8s .65s both;
}

.stat-item { display: flex; flex-direction: column; }
.stat-number {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--text), var(--accent-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: .8rem; color: var(--text-dim); font-weight: 500; margin-top: .1rem; }

/* ============================================================
   WHAT WE DO  (Services)
   ============================================================ */
#services {
  background: linear-gradient(180deg, var(--bg-base) 0%, var(--bg-surface) 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 0% 0%, rgba(59,130,246,.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59,130,246,.45);
  box-shadow: 0 12px 48px rgba(59,130,246,.15), var(--shadow-glow);
}
.service-card:hover::before { opacity: 1; }

.card-icon {
  width: 52px; height: 52px;
  background: rgba(59,130,246,.12);
  border: 1px solid rgba(59,130,246,.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
  font-size: 1.4rem;
  transition: background var(--transition), box-shadow var(--transition);
}
.service-card:hover .card-icon {
  background: rgba(59,130,246,.22);
  box-shadow: 0 0 20px rgba(59,130,246,.25);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: .65rem;
  color: var(--text);
}

.service-card p { font-size: .95rem; }

/* Featured card highlight */
.service-card.featured {
  border-color: rgba(59,130,246,.45);
  background: rgba(59,130,246,.06);
}
.service-card.featured::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

/* ============================================================
   WHY US
   ============================================================ */
#why {
  background: var(--bg-surface);
}

.why-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.why-visual {
  position: relative;
}

.why-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 24px 64px rgba(0,0,0,.4), var(--shadow-glow);
  position: relative;
  overflow: hidden;
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-bottom: 1.2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.mockup-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #ff5f57; }
.mockup-dot:nth-child(2) { background: #ffbd2e; }
.mockup-dot:nth-child(3) { background: #28c940; }

.mockup-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: 1.5rem;
}

.score-ring {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0% 94%, var(--bg-surface) 94% 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.score-ring::before {
  content: '';
  position: absolute;
  inset: 10px;
  background: var(--bg-card);
  border-radius: 50%;
}
.score-ring .score-num {
  position: relative;
  z-index: 1;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.04em;
}

.score-label { font-size: .85rem; color: var(--text-muted); font-weight: 500; }

.score-bars {
  width: 100%;
  margin-top: .5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.score-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .8rem;
  color: var(--text-muted);
}
.score-row span:first-child { width: 80px; flex-shrink: 0; }
.score-bar-track {
  flex: 1;
  height: 5px;
  background: rgba(255,255,255,.07);
  border-radius: 3px;
  overflow: hidden;
}
.score-bar-fill {
  height: 100%;
  border-radius: 3px;
  background: var(--accent);
}

/* Why us list */
.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 2rem;
}

.why-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  background: rgba(59,130,246,.05);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}
.why-item:hover {
  background: rgba(59,130,246,.1);
  border-color: rgba(59,130,246,.35);
  transform: translateX(4px);
}

.why-icon {
  width: 36px; height: 36px;
  background: rgba(59,130,246,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.why-text h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: .2rem;
}
.why-text p { font-size: .88rem; margin: 0; }

/* ============================================================
   PROCESS
   ============================================================ */
#process {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-base) 100%);
  overflow: hidden;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

/* Connector line */
.process-steps::before {
  content: '';
  position: absolute;
  top: 52px;
  left: calc(16.66% + 26px);
  right: calc(16.66% + 26px);
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-glow), var(--accent));
  opacity: .3;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.step-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59,130,246,.4);
  box-shadow: 0 16px 48px rgba(59,130,246,.12);
}

.step-num {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 1.3rem;
  box-shadow: 0 4px 20px rgba(59,130,246,.4);
  flex-shrink: 0;
}

.step-card h3 {
  margin-bottom: .6rem;
  font-size: 1.1rem;
}
.step-card p { font-size: .9rem; }

/* ============================================================
   PRICING
   ============================================================ */
#pricing {
  background: var(--bg-base);
}

.pricing-wrapper {
  display: flex;
  justify-content: center;
}

.pricing-card {
  position: relative;
  max-width: 520px;
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2.8rem;
  backdrop-filter: blur(16px);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.35), var(--shadow-glow);
}

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

.pricing-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(59,130,246,.1);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: .3rem .9rem;
  margin-bottom: 1.4rem;
}

.price-display {
  display: flex;
  align-items: flex-end;
  gap: .3rem;
  margin-bottom: .4rem;
}
.price-from {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: .5rem;
}
.price-amount {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -.06em;
  color: var(--text);
  background: linear-gradient(135deg, var(--text), var(--accent-glow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-currency {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: .8rem;
}
.price-note {
  font-size: .9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  margin-bottom: 2.4rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .95rem;
  color: var(--text-muted);
}

.check-icon {
  width: 20px; height: 20px;
  background: rgba(59,130,246,.15);
  border: 1px solid rgba(59,130,246,.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  color: var(--accent);
  flex-shrink: 0;
}

.pricing-card .btn { width: 100%; justify-content: center; }

.no-sub-note {
  text-align: center;
  font-size: .82rem;
  color: var(--text-dim);
  margin-top: 1rem;
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  background: var(--bg-surface);
  overflow: hidden;
}

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

.contact-info { padding-top: .5rem; }

.contact-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-details li {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: 1rem;
  color: var(--text-muted);
}

.contact-details .detail-icon {
  width: 40px; height: 40px;
  background: rgba(59,130,246,.1);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-details a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
.contact-details a:hover { color: var(--accent-glow); }

/* Contact card */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  backdrop-filter: blur(12px);
}

.contact-card h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.1rem;
}

.form-field label {
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-field input,
.form-field textarea {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: .8rem 1rem;
  font-size: .95rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,.12);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--text-dim); }

.form-field textarea { min-height: 110px; }

.contact-card .btn { width: 100%; justify-content: center; margin-top: .4rem; }

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -.02em;
  text-decoration: none;
}

.footer-copy {
  font-size: .82rem;
  color: var(--text-dim);
  text-align: center;
}

.footer-link {
  font-size: .82rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-link:hover { color: var(--accent); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.4,0,.2,1), transform .7s cubic-bezier(.4,0,.2,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .why-layout,
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .why-visual { order: -1; }

  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  section { padding: 5rem 0; }

  .nav-links { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }

  .hero-stats { gap: 1.4rem; }
  .stat-number { font-size: 1.5rem; }

  .pricing-card { padding: 2rem 1.5rem; }
  .price-amount { font-size: 3rem; }
}

@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .pricing-card { padding: 1.8rem 1.2rem; }
}