:root {
  --navy: #0D1F3C;
  --blue: #185FA5;
  --blue-bright: #5297FF;
  --off-white: #F5F8FF;
  --white: #FFFFFF;
  --muted: #6b7a99;
  --green: #10b981;
  --gold: #f59e0b;
  --gradient-hero: linear-gradient(135deg, #0D1F3C 0%, #162d5a 50%, #0D1F3C 100%);
  --gradient-cta: linear-gradient(135deg, #185FA5 0%, #5297FF 100%);
  --gradient-shimmer: linear-gradient(90deg, #5297FF 0%, #8bb8ff 25%, #ffffff 50%, #8bb8ff 75%, #5297FF 100%);
  --shadow-sm: 0 2px 8px rgba(13,31,60,0.08);
  --shadow-md: 0 8px 32px rgba(13,31,60,0.12);
  --shadow-lg: 0 16px 64px rgba(13,31,60,0.16);
  --shadow-glow: 0 0 40px rgba(82,151,255,0.3);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Figtree', sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--navy);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-fast); }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  background: var(--gradient-cta);
  z-index: 10001;
  width: 0%;
  transition: width 0.1s linear;
}

.cursor-glow {
  position: fixed;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82,151,255,0.08) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  display: none;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-glow { display: block; }
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 60px;
  background: rgba(10,18,40,0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  transition: box-shadow 0.3s ease;
}
.nav.scrolled {
  box-shadow: 0 2px 24px rgba(0,0,0,0.35);
}
.nav-inner {
  max-width: 1280px;
  height: 100%;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav-logo { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.nav-logo svg { width: 36px; height: 36px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
  padding: 0.4rem 0.85rem;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a.active { color: var(--white); background: rgba(255,255,255,0.06); }
.nav-back {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}
.nav-back:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  transition: all var(--transition-smooth);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13,31,60,0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  transform: translateY(-20px);
  transition: all var(--transition-smooth);
}
.mobile-menu.active { display: flex; opacity: 1; transform: translateY(0); }
.mobile-menu a {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--white);
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}
.mobile-menu.active a { opacity: 1; transform: translateY(0); }
.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active a:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu a:hover { color: var(--blue-bright); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.btn-primary { background: var(--gradient-cta); color: var(--white); box-shadow: var(--shadow-glow); }
.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 60px rgba(82,151,255,0.4); }
.btn-primary:hover::before { opacity: 1; }
.btn-secondary { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.3); }
.btn-secondary:hover { border-color: var(--blue-bright); background: rgba(82,151,255,0.1); transform: translateY(-2px); }
.btn-white { background: var(--white); color: var(--navy); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-nav {
  background: #5297FF;
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  border: none;
  white-space: nowrap;
  margin-left: 0.5rem;
  flex-shrink: 0;
  line-height: 1.4;
}
.btn-nav:hover { background: #3d82f0; color: #fff !important; transform: none; box-shadow: 0 4px 16px rgba(82,151,255,0.35); }
.btn-nav:hover { box-shadow: 0 0 30px rgba(82,151,255,0.4); transform: translateY(-1px); }

/* ── DOT NAV ── */
.dot-nav {
  position: fixed;
  right: 1.5rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.dot-nav a {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: all var(--transition-smooth);
  position: relative;
}
.dot-nav a::before {
  content: attr(data-label);
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--white);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}
.dot-nav a:hover::before { opacity: 1; }
.dot-nav a.active {
  background: var(--blue-bright);
  box-shadow: 0 0 12px rgba(82,151,255,0.6);
  transform: scale(1.3);
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding: 100px 2rem 100px;
}
.hero-bg-orbs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: orbFloat 20s ease-in-out infinite;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(82,151,255,0.4) 0%, transparent 70%);
  top: -10%; right: -5%;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(24,95,165,0.5) 0%, transparent 70%);
  bottom: -10%; left: -5%;
  animation-delay: -7s;
}
.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(82,151,255,0.3) 0%, transparent 70%);
  top: 40%; left: 40%;
  animation-delay: -14s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.05); }
}
.hero-grid {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero-content { max-width: 600px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(82,151,255,0.15);
  border: 1px solid rgba(82,151,255,0.3);
  border-radius: 100px;
  padding: 0.5rem 1rem;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue-bright);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero-badge span {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--blue-bright);
  letter-spacing: 0.05em;
}

.hero h1 {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

/* ── TYPEWRITER ── */
.hero-sub {
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1rem;
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}
.typewriter-word {
  color: var(--blue-bright);
  font-weight: 600;
}
.typewriter-cursor {
  color: var(--blue-bright);
  font-weight: 300;
  animation: blink 0.75s step-end infinite;
  margin-left: 1px;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.shimmer {
  background: var(--gradient-shimmer);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease-in-out infinite;
}
@keyframes shimmer {
  0% { background-position: 200% center; }
  100% { background-position: -200% center; }
}

.hero-support {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 2rem;
  animation: fadeInUp 0.6s ease 0.25s forwards;
  opacity: 0;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.3s forwards;
  opacity: 0;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  animation: fadeInUp 0.6s ease 0.4s forwards;
  opacity: 0;
}
.hero-stat { text-align: left; }
.hero-stat-value {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 2rem;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.25rem;
}
.hero-stat-value span { color: var(--blue-bright); }
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
}

/* ── HERO CARDS stacked, no overlap ── */
.hero-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fadeInRight 0.8s ease 0.3s forwards;
  opacity: 0;
}
.hero-card {
  position: relative;
  background: rgba(255,255,255,0.07);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 1.25rem 1.25rem 1rem;
  transition: all var(--transition-smooth);
  animation: cardFloat 6s ease-in-out infinite;
  width: 65%;
  box-sizing: border-box;
}
.hero-card:hover {
  transform: translateY(-6px) !important;
  border-color: rgba(82,151,255,0.35);
  box-shadow: 0 12px 40px rgba(82,151,255,0.15);
}
.hero-card-1 { align-self: flex-start; animation-delay: 0s; }
.hero-card-2 { align-self: flex-end; animation-delay: -2s; }
.hero-card-3 { align-self: flex-start; animation-delay: -4s; }
@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-card-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.5rem;
  font-size: 1rem;
  flex-shrink: 0;
}
.hero-card-icon.ai { background: rgba(82,151,255,0.2); }
.hero-card-icon.human { background: rgba(16,185,129,0.2); }
.hero-card-icon.result { background: rgba(245,158,11,0.2); }
.hero-card-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--white);
  margin-bottom: 0.35rem;
  line-height: 1.25;
}
.hero-card-text {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.45;
  flex: 1;
}
.hero-card-metric {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-card-metric-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--blue-bright);
}
.hero-card-metric-label {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.3;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

/* ── MARQUEE ── */
.marquee {
  background: var(--navy);
  padding: 1.25rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}
.marquee-item {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.4);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.marquee-item::before { content: '◆'; color: var(--blue-bright); font-size: 0.5rem; }
@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── TOOLS ── */
.tools-section { background: var(--off-white); padding: 2.5rem 0; }
.tools-track {
  display: flex;
  gap: 2.5rem;
  animation: toolsScroll 40s linear infinite;
  width: max-content;
}
.tool-logo {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--muted);
  white-space: nowrap;
  padding: 0.5rem 1rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(107,122,153,0.15);
  transition: all var(--transition-fast);
}
.tool-logo:hover {
  color: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
@keyframes toolsScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── SECTIONS SHARED ── */
.problem-section { background: var(--white); padding: calc(5rem + 10px) 2rem; }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 3.5rem; }
.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.section-subtitle { font-size: 1.1rem; color: var(--muted); line-height: 1.7; }

/* ── PROBLEM ── */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.problem-card {
  background: var(--white);
  border: 1px solid rgba(107,122,153,0.15);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-cta);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-smooth);
}
.problem-card:hover { border-color: rgba(82,151,255,0.3); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.problem-card:hover::before { transform: scaleX(1); }
.problem-icon {
  width: 56px; height: 56px;
  border-radius: var(--radius-md);
  background: rgba(82,151,255,0.08);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.problem-card h3 { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; color: var(--navy); margin-bottom: 0.75rem; }
.problem-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* ── SOLUTION ── */
.solution-section {
  background: var(--navy);
  padding: calc(5rem + 10px) 2rem;
  position: relative;
  overflow: hidden;
}
.solution-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82,151,255,0.15) 0%, transparent 70%);
  filter: blur(60px);
}
.solution-section .section-label { color: var(--blue-bright); }
.solution-section .section-title { color: var(--white); }
.solution-section .section-subtitle { color: rgba(255,255,255,0.6); }
.solution-formula {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  max-width: 900px;
  margin: 3rem auto;
  flex-wrap: wrap;
}
.formula-item {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  text-align: center;
  min-width: 180px;
  transition: all var(--transition-smooth);
}
.formula-item:hover { background: rgba(82,151,255,0.1); border-color: rgba(82,151,255,0.3); transform: translateY(-4px); }
.formula-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.formula-item h4 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 0.25rem; }
.formula-item p { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.formula-plus { font-family: var(--font-heading); font-weight: 900; font-size: 2rem; color: var(--blue-bright); }
.formula-equals { font-family: var(--font-heading); font-weight: 900; font-size: 2rem; color: var(--green); }
.solution-result { text-align: center; margin-top: 2rem; }
.solution-result h3 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--white); margin-bottom: 1rem; }
.solution-result p { font-size: 1.1rem; color: rgba(255,255,255,0.6); max-width: 600px; margin: 0 auto 2rem; }

/* ── SERVICES ── */
.services-section { background: var(--off-white); padding: calc(5rem + 10px) 2rem; }
.services-banner {
  background: var(--gradient-cta);
  border-radius: var(--radius-xl);
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}
.services-banner::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  filter: blur(40px);
}
.services-banner-content { position: relative; z-index: 1; }
.services-banner h3 { font-family: var(--font-heading); font-weight: 900; font-size: 1.5rem; color: var(--white); margin-bottom: 0.5rem; }
.services-banner p { color: rgba(255,255,255,0.8); font-size: 1rem; }
.services-ctas { display: flex; gap: 1rem; position: relative; z-index: 1; }
.services-tiers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}
.tier-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  border: 1px solid rgba(107,122,153,0.12);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}
.tier-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.tier-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: 100px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
.tier-badge.ai { background: rgba(82,151,255,0.1); color: var(--blue); }
.tier-badge.human { background: rgba(16,185,129,0.1); color: var(--green); }
.tier-card h3 { font-family: var(--font-heading); font-weight: 900; font-size: 1.75rem; color: var(--navy); margin-bottom: 0.75rem; }
.tier-card > p { color: var(--muted); font-size: 1rem; margin-bottom: 2rem; line-height: 1.6; }
.tier-list { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.tier-list-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.tier-list-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.tier-list-icon.ai { background: rgba(82,151,255,0.1); color: var(--blue); }
.tier-list-icon.human { background: rgba(16,185,129,0.1); color: var(--green); }
.tier-list-item h4 { font-family: var(--font-heading); font-weight: 700; font-size: 0.95rem; color: var(--navy); }
.tier-list-item p { font-size: 0.85rem; color: var(--muted); margin-top: 0.125rem; }

/* ── PRICING ── */
.pricing-section { background: var(--white); padding: calc(5rem + 10px) 2rem; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--white);
  border: 1px solid rgba(107,122,153,0.15);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  position: relative;
  transition: all var(--transition-smooth);
}
.pricing-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pricing-card.featured { background: var(--navy); border-color: var(--blue-bright); box-shadow: var(--shadow-glow); }
.pricing-card.featured * { color: var(--white); }
.pricing-card.featured .pricing-card-label { color: var(--blue-bright); }
.pricing-card.featured .pricing-card-desc { color: rgba(255,255,255,0.6); }
.pricing-card.featured .pricing-card-list li::before { color: var(--blue-bright); }
.pricing-card.featured .btn-white { color: var(--navy) !important; background: var(--white) !important; }
.pricing-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-cta);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.375rem 1.25rem;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-card-label { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; color: var(--blue); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.75rem; }
.pricing-card-name { font-family: var(--font-heading); font-weight: 900; font-size: 1.75rem; color: var(--navy); margin-bottom: 0.5rem; }
.pricing-card-price { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 0.75rem; }
.pricing-card-price .amount { font-family: var(--font-heading); font-weight: 900; font-size: 3rem; color: var(--navy); line-height: 1; }
.pricing-card.featured .pricing-card-price .amount { color: var(--white); }
.pricing-card-price .period { font-size: 1rem; color: var(--muted); }
.pricing-card.featured .pricing-card-price .period { color: rgba(255,255,255,0.5); }
.pricing-card-desc { font-size: 0.9rem; color: var(--muted); margin-bottom: 2rem; line-height: 1.5; }
.pricing-card-list { display: flex; flex-direction: column; gap: 0.875rem; margin-bottom: 2rem; }
.pricing-card-list li { display: flex; align-items: center; gap: 0.75rem; font-size: 0.9rem; color: var(--navy); }
.pricing-card.featured .pricing-card-list li { color: rgba(255,255,255,0.9); }
.pricing-card-list li::before { content: '✓'; font-weight: 700; color: var(--green); font-size: 0.8rem; }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ── HOW IT WORKS ── */
.how-section { background: var(--off-white); padding: calc(5rem + 10px) 2rem; }
.how-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
}
.how-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-bright), var(--blue), var(--blue-bright));
  opacity: 0.3;
}
.how-step { text-align: center; position: relative; }
.how-step-number {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--blue);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.75rem;
  color: var(--blue);
  position: relative;
  z-index: 1;
  transition: all var(--transition-smooth);
}
.how-step:hover .how-step-number { background: var(--gradient-cta); color: var(--white); transform: scale(1.1); box-shadow: var(--shadow-glow); }
.how-step h3 { font-family: var(--font-heading); font-weight: 800; font-size: 1.1rem; color: var(--navy); margin-bottom: 0.75rem; }
.how-step p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* ── WHY ── */
.why-section {
  background: var(--navy);
  padding: calc(5rem + 10px) 2rem;
  position: relative;
  overflow: hidden;
}
.why-section::before {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82,151,255,0.12) 0%, transparent 70%);
  filter: blur(60px);
}
.why-section .section-label { color: var(--blue-bright); }
.why-section .section-title { color: var(--white); }
.why-section .section-subtitle { color: rgba(255,255,255,0.6); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-smooth);
}
.why-card:hover { background: rgba(82,151,255,0.08); border-color: rgba(82,151,255,0.3); transform: translateY(-4px); }
.why-card-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-md);
  background: rgba(82,151,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.why-card h3 { font-family: var(--font-heading); font-weight: 800; font-size: 1.05rem; color: var(--white); margin-bottom: 0.5rem; }
.why-card p { font-size: 0.9rem; color: rgba(255,255,255,0.6); line-height: 1.6; }

.why-compete-intro {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.6);
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.6;
}
.why-table-wrap {
  overflow-x: auto;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.1);
}
.why-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
.why-table thead tr {
  background: rgba(82,151,255,0.12);
  border-bottom: 1px solid rgba(82,151,255,0.2);
}
.why-table th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-bright);
}
.why-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}
.why-table tbody tr:last-child { border-bottom: none; }
.why-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.why-table td {
  padding: 1rem 1.25rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.5;
  vertical-align: middle;
}
.why-table td:first-child {
  font-weight: 600;
  color: var(--white);
}
.why-table td.our-edge {
  color: #10b981;
  font-weight: 600;
}
@media (max-width: 600px) {
  .why-table th, .why-table td { padding: 0.75rem 0.85rem; font-size: 0.82rem; }
}

/* ── CASE STUDIES CTA ── */
.cs-cta-section {
  background: var(--white);
  padding: 4rem 2rem;
  border-top: 1px solid rgba(107,122,153,0.1);
  border-bottom: 1px solid rgba(107,122,153,0.1);
}
.cs-cta-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cs-cta-content h2 { font-family: var(--font-heading); font-weight: 900; font-size: 1.75rem; color: var(--navy); margin-bottom: 0.5rem; }
.cs-cta-content p { color: var(--muted); font-size: 1rem; }

/* ── FINAL CTA ── */
.final-cta {
  background: var(--gradient-hero);
  padding: calc(5rem + 10px) 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(82,151,255,0.15) 0%, transparent 60%);
  filter: blur(80px);
}
.final-cta-content { position: relative; z-index: 1; max-width: 650px; margin: 0 auto; }
.final-cta h2 { font-family: var(--font-heading); font-weight: 900; font-size: clamp(2rem, 4vw, 3rem); color: var(--white); line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 1rem; }
.final-cta p { font-size: 1.1rem; color: rgba(255,255,255,0.7); margin-bottom: 2.5rem; line-height: 1.7; }
.final-cta .hero-stats { justify-content: center; margin-bottom: 2.5rem; }
.final-cta-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
.footer { background: var(--navy); padding: 4rem 2rem 2rem; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.9rem; margin-top: 1rem; line-height: 1.6; max-width: 280px; }
.footer-socials { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
  font-size: 1.1rem;
}
.footer-social:hover { background: var(--blue-bright); border-color: var(--blue-bright); color: var(--white); transform: translateY(-2px); }
.footer-col h4 { font-family: var(--font-heading); font-weight: 700; font-size: 0.85rem; color: var(--white); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.25rem; }
.footer-col a { display: block; font-size: 0.9rem; color: rgba(255,255,255,0.5); padding: 0.375rem 0; transition: all var(--transition-fast); }
.footer-col a:hover { color: var(--blue-bright); transform: translateX(4px); }
.footer-bottom {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.85rem; color: rgba(255,255,255,0.4); }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.85rem; color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: var(--blue-bright); }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(40px); transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.reveal.active { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── COOKIE ── */
.cookie-banner {
  position: fixed;
  bottom: 2rem; left: 2rem; right: 2rem;
  max-width: 480px;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  z-index: 10000;
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  transition: transform var(--transition-smooth);
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner h4 { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 0.5rem; }
.cookie-banner p { font-size: 0.85rem; color: rgba(255,255,255,0.6); line-height: 1.5; margin-bottom: 1rem; }
.cookie-actions { display: flex; gap: 0.75rem; }
.cookie-actions .btn { font-size: 0.8rem; padding: 0.5rem 1rem; }
.cookie-fab {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--navy);
  border: 1px solid rgba(255,255,255,0.1);
  display: none;
  align-items: center; justify-content: center;
  font-size: 1.25rem;
  z-index: 9999;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-md);
}
.cookie-fab:hover { background: var(--blue); transform: scale(1.1); }

/* ── RESPONSIVE ── */
/* ── BASE MOBILE SAFETY ── */
html { overflow-x: hidden; }
body { overflow-x: hidden; }
*, *::before, *::after { max-width: 100%; }
h1, h2, h3, h4 { overflow-wrap: break-word; word-break: break-word; }

/* ── TABLET  768px ── */
@media (max-width: 768px) {
  /* NAV */
  .nav { padding: 0.875rem 1.25rem; }
  .nav.scrolled { padding: 0.75rem 1.25rem; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .dot-nav { display: none; }

  /* HERO */
  .hero { padding: 5.5rem 1.25rem 3rem; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-cards { display: none; }
  .hero h1 { font-size: clamp(2rem, 6vw, 3rem); }
  .hero-sub { font-size: 1rem; }
  .hero-support { font-size: 0.95rem; }
  .hero-badge { margin-bottom: 1rem; }
  .hero-ctas { gap: 0.75rem; }
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .hero-stat-value { font-size: 1.5rem; }
  .hero-stat-label { font-size: 0.75rem; }

  /* SECTIONS — shared */
  .problem-section, .solution-section, .services-section,
  .pricing-section, .how-section, .why-section, .final-cta {
    padding: 3.5rem 1.25rem !important;
  }
  .section-header { margin-bottom: 2.5rem; }
  .section-title { font-size: clamp(1.75rem, 5vw, 2.5rem); }
  .section-subtitle { font-size: 1rem; }

  /* PROBLEM */
  .problem-grid { grid-template-columns: 1fr; gap: 1rem; }
  .problem-card { padding: 1.5rem; }

  /* SOLUTION */
  .solution-formula { flex-direction: column; align-items: center; gap: 0.75rem; }
  .formula-item { min-width: unset; width: 100%; max-width: 320px; padding: 1.25rem 1.5rem; }
  .formula-plus, .formula-equals { transform: rotate(90deg); font-size: 1.5rem; }
  .solution-result h3 { font-size: 1.4rem; }
  .solution-result p { font-size: 0.95rem; }

  /* SERVICES */
  .services-tiers { grid-template-columns: 1fr; gap: 1.25rem; }
  .tier-card { padding: 1.75rem; }
  .services-banner { flex-direction: column; text-align: center; padding: 1.75rem 1.25rem; gap: 1.25rem; }
  .services-ctas { justify-content: center; }
  .services-banner h3 { font-size: 1.25rem; }

  /* PRICING */
  .pricing-grid { grid-template-columns: 1fr; gap: 1.25rem; max-width: 100%; }
  .pricing-card { padding: 2rem 1.5rem; }
  .pricing-card-price .amount { font-size: 2.5rem; }

  /* HOW IT WORKS */
  .how-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .how-grid::before { display: none; }
  .how-step-number { width: 64px; height: 64px; font-size: 1.4rem; }

  /* WHY */
  .why-grid { grid-template-columns: 1fr; gap: 1rem; }
  .why-card { padding: 1.5rem; }

  /* CASE STUDIES CTA */
  .cs-cta-section { padding: 2.5rem 1.25rem; }
  .cs-cta-inner { flex-direction: column; text-align: center; gap: 1.25rem; }
  .cs-cta-content h2 { font-size: 1.4rem; }

  /* FINAL CTA */
  .final-cta .hero-stats { justify-content: center; gap: 2rem; }
  .final-cta h2 { font-size: clamp(1.75rem, 5vw, 2.5rem); }

  /* FOOTER */
  .footer { padding: 3rem 1.25rem 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; row-gap: 2rem; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand p { max-width: 100%; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.75rem; padding-top: 1.5rem; }
  .footer-legal { justify-content: center; flex-wrap: wrap; gap: 1rem; }

  /* MARQUEE */
  .marquee { padding: 1rem 0; }
  .marquee-item { font-size: 0.8rem; }

  /* TOOLS */
  .tools-section { padding: 1.5rem 0; }
}

/* ── MOBILE  480px ── */
@media (max-width: 480px) {
  /* prevent zoom on inputs */
  input, textarea, select, button { font-size: 16px !important; }

  /* NAV */
  .nav { padding: 0.75rem 1rem; }
  .nav-logo span { font-size: 1.1rem; }

  /* HERO */
  .hero { padding: 5rem 1rem 2.5rem; }
  .hero h1 { font-size: clamp(1.75rem, 8vw, 2.5rem); line-height: 1.15; }
  .hero-badge span { font-size: 0.75rem; }
  .hero-ctas { flex-direction: column; gap: 0.75rem; }
  .hero-ctas .btn { width: 100%; justify-content: center; font-size: 0.9rem; padding: 0.875rem 1.25rem; }
  .hero-stats { flex-direction: row; flex-wrap: wrap; gap: 1.25rem; }
  .hero-stat-value { font-size: 1.4rem; }

  /* SECTIONS */
  .problem-section, .solution-section, .services-section,
  .pricing-section, .how-section, .why-section, .final-cta {
    padding: 2.75rem 1rem !important;
  }
  .section-header { margin-bottom: 2rem; }
  .section-title { font-size: clamp(1.5rem, 7vw, 2rem); }

  /* PROBLEM CARDS */
  .problem-card { padding: 1.25rem; }
  .problem-icon { width: 44px; height: 44px; font-size: 1.25rem; }

  /* SOLUTION */
  .formula-item { max-width: 100%; }

  /* SERVICES */
  .tier-card { padding: 1.5rem 1.25rem; }
  .tier-card h3 { font-size: 1.4rem; }
  .services-banner { padding: 1.5rem 1rem; border-radius: var(--radius-lg); }

  /* PRICING */
  .pricing-card { padding: 1.5rem 1.25rem; }
  .pricing-card-name { font-size: 1.4rem; }
  .pricing-card-price .amount { font-size: 2.25rem; }
  .pricing-card-list li { font-size: 0.875rem; }
  .pricing-popular { font-size: 0.65rem; padding: 0.3rem 1rem; }

  /* HOW */
  .how-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .how-step-number { width: 56px; height: 56px; font-size: 1.25rem; margin-bottom: 1rem; }
  .how-step h3 { font-size: 1rem; }
  .how-step p { font-size: 0.875rem; }

  /* WHY */
  .why-card { padding: 1.25rem; }
  .why-card-icon { width: 40px; height: 40px; font-size: 1.25rem; }

  /* FINAL CTA */
  .final-cta .hero-stats { justify-content: space-around; gap: 1rem; }
  .final-cta-ctas .btn { width: 100%; justify-content: center; font-size: 1rem; padding: 0.875rem 1.5rem; }

  /* FOOTER */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-col { border-top: 1px solid rgba(255,255,255,0.06); padding-top: 1.25rem; }

  /* COOKIE */
  .cookie-banner { left: 0.75rem; right: 0.75rem; bottom: 0.75rem; padding: 1.25rem; }
  .cookie-fab { bottom: 0.75rem; right: 0.75rem; }

  /* MOBILE MENU */
  .mobile-menu a { font-size: 1.5rem; }
}

/* ── VERY SMALL  375px (iPhone SE) ── */
@media (max-width: 375px) {
  .hero h1 { font-size: 1.65rem; }
  .section-title { font-size: 1.45rem; }
  .hero-stats { gap: 1rem; }
  .hero-stat-value { font-size: 1.25rem; }
  .pricing-card-price .amount { font-size: 2rem; }
  .tier-card h3 { font-size: 1.25rem; }
  .nav-logo svg { width: 32px; height: 32px; }
}