/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Premium Dark Theme Core */
  --bg-dark: #000000;
  --bg-card: rgba(0, 0, 0, 0.95);
  --bg-light: #ffffff;
  
  /* Primary Accents (Neon/Electric) */
  --blue: #0040ff;
  --blue-mid: #0040ff;
  --blue-light: #4d7fff;
  --blue-dim: rgba(0, 64, 255, 0.22);
  --blue-glow: rgba(0, 64, 255, 0.5);
  --purple: #0040ff;
  --pink: #4d7fff;
  
  /* Solid Colors */
  --black: #000000;
  --black-soft: #000000;
  --black-card: #050505;
  --black-border: rgba(255, 255, 255, 0.08);
  --white: #ffffff;
  --white-dim: rgba(255, 255, 255, 0.06);
  --gray-text: #94a3b8;
  --gray-light: #cbd5e1;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #0040ff 0%, #4d7fff 100%);
  --gradient-text: linear-gradient(to right, #ffffff, #94a3b8);
  --gradient-accent: linear-gradient(to right, #0040ff, #0040ff, #4d7fff);
  
  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.02);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-glow: 0 0 20px rgba(77, 128, 255, 0.1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(0, 64, 255, 0.28), transparent 35%),
    radial-gradient(circle at 85% 30%, rgba(0, 64, 255, 0.20), transparent 32%);
  background-attachment: fixed;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

/* Premium Gradient Text Utility */
.text-gradient {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Premium Glass Card Utility */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--black-border);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02), 0 8px 32px rgba(0, 0, 0, 0.4);
}

/* Base Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-15px); }
  100% { transform: translateY(0px); }
}

@keyframes pulse-glow {
  0% { opacity: 0.5; transform: scale(0.95); }
  50% { opacity: 1; transform: scale(1.05); }
  100% { opacity: 0.5; transform: scale(0.95); }
}

@keyframes shimmer {
  0% { background-position: -200% auto; }
  100% { background-position: 200% auto; }
}

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6688ff;
  background: rgba(0, 64, 255, 0.18);
  border: 1px solid rgba(0, 64, 255, 0.45);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.section-label::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue);
}

/* ===== ENTRANCE ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes spin {
  100% { transform: rotate(360deg); }
}
@keyframes spinSlow {
  100% { transform: rotate(360deg); }
}
@keyframes orbitSpin {
  100% { transform: rotate(360deg); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-14px); }
}
@keyframes floatYAlt {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-20px); }
}
@keyframes orbGlow {
  0%, 100% { box-shadow: 0 0 60px 20px rgba(0,64,255,0.25); }
  50%       { box-shadow: 0 0 100px 40px rgba(0,64,255,0.45); }
}
@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

/* ===== NAVBAR ===== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 28px 0;
  background: transparent;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

nav.scrolled {
  padding: 14px 0;
  background: rgba(0, 0, 0, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

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

.nav-logo {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo span {
  color: rgba(255,255,255,0.45);
  font-weight: 400;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  transition: color 0.2s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0; right: 0;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transition: transform 0.25s ease;
  transform-origin: left;
}

.nav-links a:hover {
  color: #fff;
}

.nav-links a:hover::after {
  transform: scaleX(1);
}

.nav-soon {
  display: inline-flex !important;
  align-items: center;
  gap: 7px;
}

.nav-badge-soon {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6688ff;
  background: rgba(0,64,255,0.15);
  border: 1px solid rgba(0,64,255,0.3);
  border-radius: 4px;
  padding: 2px 6px;
  line-height: 1.4;
}

.nav-cta {
  display: flex;
  align-items: center;
}

/* ===== LETS TALK BUTTON ===== */
.btn-letstalk {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 22px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--white);
  background: #0040ff;
  border: 1px solid rgba(0,64,255,0.4);
  box-shadow: 0 4px 14px rgba(0,64,255,0.25);
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-letstalk:hover {
  box-shadow: 0 5px 20px rgba(0,64,255,0.4);
  transform: translateY(-1px);
}

.letstalk-arrow {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

.btn-letstalk:hover .letstalk-arrow {
  background: rgba(255,255,255,0.25);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background-color: #000000;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 72px 72px;
}


.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-glow-orb.orb1 {
  width: 600px;
  height: 600px;
  background: rgba(0, 64, 255, 0.35);
  top: -150px;
  left: -150px;
}

.hero-glow-orb.orb2 {
  width: 500px;
  height: 500px;
  background: rgba(0, 64, 255, 0.22);
  bottom: -100px;
  right: 5%;
}

.hero-container {
  position: relative;
  z-index: 1;
  padding-top: 160px;
  padding-bottom: 100px;
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

/* ── Hero animations ── */
.hero-anim {
  opacity: 0;
  animation: fadeInUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--delay, 0s);
}
.hero-anim[style*="fadeInRight"] {
  animation-name: fadeInRight;
}

/* ── Left column ── */
.hero-content-col {
  display: flex;
  flex-direction: column;
}

/* Tag label */
.hero-top-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px 9px 12px;
  border-radius: 6px;
  margin-bottom: 28px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.8);
  background: rgba(0,64,255,0.12);
  width: fit-content;
  border: 1px solid rgba(0,64,255,0.35);
}

.label-dot-live {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue);
  flex-shrink: 0;
  animation: dotPulse 2s ease-in-out infinite;
}

.label-sep {
  opacity: 0.35;
}

/* Hero headline */
.hero-title {
  font-size: clamp(30px, 3.6vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 24px;
}

/* gradient word */
.hero-title .text-gradient {
  background: linear-gradient(90deg, #0040ff 0%, #4d7fff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 16px;
  color: rgba(148,163,184,0.9);
  line-height: 1.75;
  margin-bottom: 48px;
  max-width: 460px;
}

.hero-actions-row {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}

/* ── Hero CTA button — reference style with arrow circle ── */
.btn-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px 16px 28px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--white);
  background: #0040ff;
  box-shadow: 0 4px 16px rgba(0,64,255,0.3);
  transition: all 0.25s ease;
}

.btn-hero-cta:hover {
  box-shadow: 0 6px 22px rgba(0,64,255,0.45);
}

.btn-cta-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.btn-hero-cta:hover .btn-cta-icon {
  background: rgba(255,255,255,0.22);
}

/* ── Rating badge ── */
.hero-rating {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 20px 10px 12px;
  border-radius: 60px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  backdrop-filter: blur(12px);
}

.rating-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255,255,255,0.04);
}

.stars-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 15px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 2px;
  letter-spacing: -0.02em;
}

.stars-wrap {
  display: flex;
  gap: 1px;
}

.star {
  color: #f59e0b;
  font-size: 13px;
}

.score {
  letter-spacing: 0;
}

.rating-desc {
  font-size: 11px;
  color: rgba(148,163,184,0.7);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ── Right column ── */
.hero-visual-col {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Image wrapper — asymmetric border-radius like reference */
.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 540px;
  height: 560px;
  border-radius: 140px 20px 140px 20px;
  border: 1px solid rgba(0,64,255,0.2);
  background: rgba(13,17,38,0.5);
  backdrop-filter: blur(10px);
  overflow: visible;
  box-shadow:
    0 0 0 1px rgba(0,64,255,0.08),
    0 30px 80px rgba(0,0,0,0.6),
    inset 0 1px 0 rgba(255,255,255,0.06);
}

/* Tech visual — CSS sphere + orbits */
.tech-visual {
  width: 100%;
  height: 100%;
  background: #000000;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  border-radius: inherit;
}

/* Glow behind sphere */
.tech-visual::before {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,64,255,0.2) 0%, transparent 70%);
  animation: orbGlow 4s ease-in-out infinite;
}

.tech-orb-wrap {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Central orb */
.tech-orb {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #4d7fff, #0038ff 60%, #002080);
  box-shadow: 0 0 40px rgba(0,64,255,0.5), 0 0 80px rgba(0,64,255,0.2);
  position: relative;
  z-index: 2;
}

/* Highlight on orb */
.tech-orb::before {
  content: '';
  position: absolute;
  top: 16px; left: 20px;
  width: 28px; height: 16px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  filter: blur(4px);
}

/* Orbital rings */
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.orbit.o1 {
  width: 270px;
  height: 270px;
  border-color: rgba(34,197,94,0.3);
  animation: orbitSpin 8s linear infinite;
}
.orbit.o2 {
  width: 340px;
  height: 340px;
  border-color: rgba(255,255,255,0.12);
  animation: orbitSpin 14s linear infinite reverse;
  transform: rotate(45deg);
}
.orbit.o3 {
  width: 410px;
  height: 410px;
  border-color: rgba(0,200,255,0.18);
  animation: orbitSpin 20s linear infinite;
  transform: rotate(-30deg);
}
.orbit.o4 {
  width: 480px;
  height: 480px;
  border-color: rgba(77,128,255,0.2);
  animation: orbitSpin 26s linear infinite reverse;
  transform: rotate(20deg);
}

.orbit-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
  margin-top: -4px;
}

/* o1 = CRM Ativo — green */
.o1 .orbit-dot {
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e, 0 0 20px rgba(34,197,94,0.4);
}
/* o2 = Decisões baseadas em dados — white */
.o2 .orbit-dot {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 10px rgba(255,255,255,0.6);
}
/* o3 = Automação 24/7 — cyan */
.o3 .orbit-dot {
  background: #00c8ff;
  box-shadow: 0 0 10px #00c8ff, 0 0 20px rgba(0,200,255,0.4);
}
/* o4 = +180% em conversões — blue */
.o4 .orbit-dot {
  background: #4d7fff;
  box-shadow: 0 0 10px #4d7fff, 0 0 20px rgba(77,128,255,0.5);
}

/* Floating data cards */
.float-card {
  position: absolute;
  background: rgba(0, 0, 0, 0.88);
  border: 1px solid rgba(0,64,255,0.25);
  border-radius: 12px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  z-index: 10;
}

.float-card strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.float-card span {
  font-size: 11px;
  color: rgba(148,163,184,0.7);
}

.fc-info {
  display: flex;
  flex-direction: column;
}

.fc-icon {
  font-size: 18px;
  line-height: 1;
}

.fc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.fc-dot-blue {
  background: #4d7fff;
  box-shadow: 0 0 8px #4d7fff;
}

.fc-dot-cyan {
  background: #00c8ff;
  box-shadow: 0 0 8px #00c8ff;
}

.fc-dot-white {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 8px rgba(255,255,255,0.5);
}

.fc-dot-green {
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
}

.fc1 {
  top: 10%;
  left: 5%;
  animation: floatY 5s ease-in-out infinite;
}
.fc2 {
  bottom: 10%;
  left: 5%;
  animation: floatY 7s ease-in-out infinite 1s;
}
.fc3 {
  top: 10%;
  right: 5%;
  animation: floatY 6s ease-in-out infinite 0.5s;
}
.fc4 {
  bottom: 10%;
  right: 5%;
  animation: floatY 8s ease-in-out infinite 1.5s;
}

/* Mobile cards grid — oculto no desktop */
.hero-mobile-cards {
  display: none;
}

.hmc-card {
  background: rgba(0, 0, 0, 0.88);
  border: 1px solid rgba(0,64,255,0.25);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  backdrop-filter: blur(16px);
}

.hmc-card strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
}

.hmc-card span {
  font-size: 10px;
  color: rgba(148,163,184,0.7);
}

/* Circular rotating badge */
.hero-circular-badge {
  position: absolute;
  bottom: -66px;
  left: -66px;
  width: 132px;
  height: 132px;
  background: #000000;
  border-radius: 50%;
  border: 1px dashed rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
  box-shadow: 0 12px 48px rgba(0,0,0,0.6), 0 0 0 5px #000000;
  animation: floatYAlt 7s ease-in-out infinite;
}

.rotating-text-svg {
  position: absolute;
  width: 100%;
  height: 100%;
  animation: spin 18s linear infinite;
}

.badge-center-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #0040ff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 18px rgba(0,64,255,0.4);
  position: relative;
  z-index: 1;
}

/* Legacy / compat */
.btn, .btn-primary, .btn-outline, .btn-ghost, .btn-large, .btn-blue-clean {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
  white-space: nowrap;
  color: var(--white);
}

.btn-primary {
  background: var(--blue);
  box-shadow: 0 4px 16px rgba(0,64,255,0.35);
}

.btn-primary:hover {
  background: var(--blue-light);
  box-shadow: 0 6px 24px rgba(0,64,255,0.5);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.15);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,255,255,0.3);
}

.btn-ghost {
  background: transparent;
  color: var(--gray-text);
  padding: 12px 0;
}

.btn-ghost:hover {
  color: var(--white);
}

.btn-large { padding: 16px 32px; font-size: 15px; }
.btn-blue-clean {
  background: var(--blue);
  box-shadow: 0 4px 16px rgba(0,64,255,0.35);
}
.btn-blue-clean:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
}

/* ===== SECTION BASE ===== */
section {
  padding: 100px 0;
}

.section-header {
  margin-bottom: 64px;
}

.section-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 16px;
}

.section-title .accent {
  color: var(--blue);
}

.section-desc {
  font-size: 17px;
  color: var(--gray-text);
  max-width: 520px;
  line-height: 1.7;
}

/* ===== PROBLEMS SECTION ===== */
#problems {
  background: var(--bg-dark);
  position: relative;
}

#problems::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.problem-card {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 64, 255, 0.2);
  border-radius: 16px;
  padding: 40px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.problem-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 64, 255, 0.45);
  box-shadow: 0 12px 40px rgba(0, 64, 255, 0.12);
}

.problem-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 64, 255, 0.12);
  border: 1px solid rgba(0, 64, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 20px;
  box-shadow: inset 0 0 20px rgba(0, 64, 255, 0.06);
  transition: all 0.3s ease;
}

.problem-card:hover .problem-icon {
  background: rgba(0, 64, 255, 0.18);
  border-color: rgba(0, 64, 255, 0.45);
  box-shadow: 0 0 20px rgba(0, 64, 255, 0.2), inset 0 0 20px rgba(0, 64, 255, 0.1);
}

.problem-stat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 5px 10px;
  border-radius: 6px;
  background: rgba(0, 64, 255, 0.1);
  border: 1px solid rgba(0, 64, 255, 0.2);
  font-size: 12px;
  color: rgba(255,255,255,0.75);
  line-height: 1.4;
}

.problem-stat strong {
  color: #6688ff;
  font-weight: 700;
  font-size: 13px;
}

.problem-text h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.problem-text p {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.6;
}

/* ===== SOLUTION SECTION ===== */
#solution {
  background:
    linear-gradient(rgba(0,64,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,64,255,0.08) 1px, transparent 1px),
    var(--bg-dark);
  background-size: 48px 48px, 48px 48px, auto;
}

/* ===== TICKER BANNER ===== */
@keyframes tickerScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes tickerScrollReverse {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.ticker-banner {
  position: relative;
  height: 200px;
  overflow: visible;
  margin: 80px 0;
  pointer-events: none;
}

.ticker-track {
  position: absolute;
  left: -20%;
  width: 140%;
  overflow: hidden;
  padding: 26px 0;
  pointer-events: none;
}

.ticker-track-1 {
  top: 50%;
  transform: translateY(-50%) rotate(-6deg);
  background: #0040ff;
  box-shadow: 0 8px 60px rgba(0,64,255,0.55);
  z-index: 2;
}

.ticker-track-2 {
  top: 50%;
  transform: translateY(-50%) rotate(6deg);
  background: rgba(0,24,150,0.97);
  box-shadow: 0 8px 60px rgba(0,24,150,0.5);
  z-index: 1;
}

.ticker-inner {
  display: flex;
  align-items: center;
  white-space: nowrap;
  width: max-content;
  animation: tickerScroll 30s linear infinite;
}

.ticker-inner-reverse {
  animation: tickerScrollReverse 34s linear infinite;
}

.ticker-inner span {
  font-size: 26px;
  font-weight: 600;
  color: rgba(255,255,255,0.95);
  letter-spacing: -0.01em;
  padding: 0 16px;
}

.ticker-sep {
  color: rgba(255,255,255,0.3) !important;
  font-weight: 300 !important;
  font-size: 28px !important;
  padding: 0 8px !important;
}

.solution-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.solution-visual {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255,255,255,0.05);
  border-radius: 20px;
  overflow: hidden;
  position: relative;
}

.solution-visual-inner {
  width: 100%;
  background: rgba(0, 0, 0, 0.85);
  position: relative;
  overflow: visible;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.solution-visual-inner::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(77, 128, 255, 0.15), transparent 70%);
  filter: blur(30px);
}

/* Dashboard elements */
.dash-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.dash-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  opacity: 0.8;
}

.dash-dot.red { background: #ff5f57; box-shadow: 0 0 10px rgba(255, 95, 87, 0.4); }
.dash-dot.yellow { background: #febc2e; box-shadow: 0 0 10px rgba(254, 188, 46, 0.4); }
.dash-dot.green { background: #28c840; box-shadow: 0 0 10px rgba(40, 200, 64, 0.4); }

.dash-title {
  font-size: 12px;
  color: var(--gray-text);
  margin-left: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.dash-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.dash-metric {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.dash-metric::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.dash-metric-value {
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
  margin-bottom: 4px;
}

.dash-metric-value.up {
  background: linear-gradient(to right, #4ade80, #22c55e);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dash-metric-label {
  font-size: 11px;
  color: var(--gray-text);
  font-weight: 500;
}

.dash-chart-area {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 12px;
  flex: 1;
  padding: 20px;
  overflow: hidden;
  position: relative;
}

.dash-chart-label {
  font-size: 11px;
  color: var(--gray-text);
  margin-bottom: 16px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100px;
}

.chart-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  background: rgba(77, 128, 255, 0.15);
  border: 1px solid rgba(77, 128, 255, 0.3);
  border-bottom: none;
  transition: height 1s ease, background 0.3s;
}

.chart-bar:hover {
  background: rgba(77, 128, 255, 0.3);
}

.chart-bar.active {
  background: var(--gradient-primary);
  border: 1px solid rgba(0, 64, 255, 0.35);
  border-bottom: none;
  box-shadow: 0 0 20px rgba(0, 64, 255, 0.2), inset 0 0 10px rgba(255,255,255,0.2);
}

.dash-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.dash-pill {
  background: rgba(0, 64, 255, 0.04);
  border: 1px solid rgba(0, 64, 255, 0.1);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 12px;
  color: var(--gray-light);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s;
}

.dash-pill:hover {
  background: rgba(0, 64, 255, 0.07);
  border-color: rgba(0, 64, 255, 0.2);
}

.dash-pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #0040ff;
  box-shadow: 0 0 8px #0040ff;
}

/* Dashboard v2 — new metrics */
.dash-metrics-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 4px;
}

.dash-metric-v2 {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  padding: 12px;
}

.dash-metric-label-top {
  font-size: 9px;
  color: var(--gray-text);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.dash-metric-sub {
  font-size: 11px;
  color: var(--gray-text);
  margin-top: 4px;
}

.dash-metric-sub.up {
  color: #4ade80;
}

/* Live activity feed */
.dash-activity {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 14px;
  margin-top: 4px;
}

.dash-activity-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  font-weight: 700;
  color: var(--gray-text);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.dash-activity-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: dotPulse 2s ease-in-out infinite;
}

.dash-activity-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.dash-activity-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.act-icon {
  font-size: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border-radius: 6px;
  flex-shrink: 0;
}

.act-text {
  flex: 1;
  font-size: 12px;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}

.act-time {
  font-size: 11px;
  color: var(--gray-text);
  flex-shrink: 0;
}

.solution-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 36px;
}

.solution-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 16px;
  color: var(--gray-light);
  line-height: 1.5;
}

.solution-list li::before {
  content: '';
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(77, 128, 255, 0.1);
  border: 1px solid rgba(77, 128, 255, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%233b82f6' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 12px;
  box-shadow: 0 0 10px rgba(77, 128, 255, 0.1);
}

/* ===== SOLUTIONS CARDS ===== */
#solutions-cards {
  background: var(--bg-dark);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.solution-card {
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 64, 255, 0.2);
  border-radius: 20px;
  padding: 40px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 20px;
  padding: 2px;
  background: linear-gradient(135deg, rgba(0, 64, 255, 0.5), rgba(77, 128, 255, 0.5));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.solution-card:hover {
  transform: translateY(-4px);
  background: rgba(0, 0, 0, 0.75);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(77, 128, 255, 0.05);
}

.solution-card:hover::before {
  opacity: 1;
}

.card-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(77, 128, 255, 0.15) 0%, rgba(0, 64, 255, 0.1) 100%);
  border: 1px solid rgba(0, 64, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 24px;
  box-shadow: 0 0 20px rgba(0, 64, 255, 0.1), inset 0 0 10px rgba(255, 255, 255, 0.1);
}

.card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}

.card-desc {
  font-size: 15px;
  color: var(--gray-text);
  line-height: 1.7;
  margin-bottom: 24px;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-features li {
  font-size: 14px;
  color: var(--gray-light);
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-features li::before {
  content: '→';
  color: var(--blue-light);
  font-size: 14px;
  text-shadow: 0 0 8px rgba(77, 128, 255, 0.6);
}

/* ===== DIFFERENTIALS ===== */
#differentials {
  background:
    linear-gradient(rgba(0,64,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,64,255,0.08) 1px, transparent 1px),
    var(--bg-dark);
  background-size: 48px 48px, 48px 48px, auto;
}

.diff-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.diff-items {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.diff-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.03);
  border-radius: 16px;
  transition: all 0.3s;
}

.diff-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.08);
  transform: translateX(4px);
}

.diff-number {
  font-size: 14px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  min-width: 32px;
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.05em;
}

.diff-content h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.diff-content p {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.7;
}

.diff-comparison {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--black-border);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.comparison-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--black-border);
}

.comp-col-header {
  padding: 18px 24px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.comp-col-header.them {
  color: var(--gray-text);
  border-right: 1px solid var(--black-border);
}

.comp-col-header.us {
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 8px;
}

.comp-col-header.us::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue);
}

.comparison-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--black-border);
}

.comparison-row:last-child {
  border-bottom: none;
}

.comp-cell {
  padding: 16px 24px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.comp-cell.negative {
  color: #4a5568;
  border-right: 1px solid var(--black-border);
}

.comp-cell.negative::before {
  content: '✕';
  color: #ff3c3c;
  font-size: 11px;
  flex-shrink: 0;
}

.comp-cell.positive {
  color: var(--gray-light);
}

.comp-cell.positive::before {
  content: '✓';
  color: #22c55e;
  font-size: 11px;
  flex-shrink: 0;
}

/* ===== HOW IT WORKS ===== */
#how-it-works {
  background:
    linear-gradient(rgba(0,64,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,64,255,0.08) 1px, transparent 1px),
    var(--bg-dark);
  background-size: 48px 48px, 48px 48px, auto;
  position: relative;
}

/* Process circles layout */
.process-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 24px;
  position: relative;
}

.process-circle-wrap {
  display: flex;
  align-items: center;
  width: 100%;
  margin-bottom: 36px;
  position: relative;
}

.process-circle {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid #0040ff;
  background: rgba(0,64,255,0.08);
  box-shadow: 0 0 0 6px rgba(0,64,255,0.06), 0 0 28px rgba(0,64,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 800;
  color: #0040ff;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  margin: 0 auto;
  transition: all 0.3s ease;
}

.process-step:hover .process-circle {
  background: rgba(0,64,255,0.18);
  box-shadow: 0 0 0 8px rgba(0,64,255,0.08), 0 0 40px rgba(0,64,255,0.4);
}

.process-line {
  position: absolute;
  top: 50%;
  left: calc(50% + 36px);
  right: calc(-50% + 36px);
  height: 1px;
  background: linear-gradient(90deg, rgba(0,64,255,0.5), rgba(0,64,255,0.15));
  transform: translateY(-50%);
  z-index: 1;
}

.process-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.process-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.75;
  margin-bottom: 20px;
}

.process-tags {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.process-tags li {
  font-size: 12px;
  color: rgba(102,136,255,0.85);
  background: rgba(0,64,255,0.08);
  border: 1px solid rgba(0,64,255,0.18);
  border-radius: 6px;
  padding: 5px 10px;
  font-weight: 500;
}

/* ===== CTA SECTION ===== */
#cta-final {
  background: var(--bg-dark);
  padding: 120px 0;
  position: relative;
}

.cta-box {
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0, 64, 255, 0.1) 0%, rgba(77, 128, 255, 0.1) 40%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 6s infinite alternate;
}

.cta-box-title {
  font-size: clamp(32px, 4.5vw, 60px);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.05;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.cta-box-desc {
  font-size: 17px;
  color: var(--gray-text);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

.cta-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.cta-stat strong {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
}

.cta-stat span {
  font-size: 12px;
  color: var(--gray-text);
  font-weight: 500;
}

.cta-stat-div {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,0.1);
}

.cta-note {
  margin-top: 20px;
  font-size: 13px;
  color: var(--gray-text);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.75;
  margin-top: 16px;
  max-width: 300px;
}

.footer-socials {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  transition: all 0.2s ease;
}

.footer-social-btn:hover {
  background: rgba(0,64,255,0.15);
  border-color: rgba(0,64,255,0.35);
  color: #fff;
}

.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 24px;
  padding: 6px 12px;
  border-radius: 100px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  font-size: 12px;
  color: #4ade80;
  font-weight: 500;
}

.footer-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  animation: dotPulse 2s ease-in-out infinite;
}

.footer-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-text);
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: #5a6b85;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--black-border);
  font-size: 13px;
  color: #3a4a60;
}

/* ===== PROJECTS PAGE ===== */
#projects-hero {
  padding-top: 160px;
  padding-bottom: 80px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.project-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--black-border);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.project-card:hover {
  border-color: rgba(77, 128, 255, 0.4);
  transform: translateY(-6px);
  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 20px rgba(77, 128, 255, 0.15);
}

.project-preview {
  aspect-ratio: 16/9;
  background: #000000;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--black-border);
}

.project-preview::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 120%, rgba(77, 128, 255, 0.2), transparent 60%);
  pointer-events: none;
}

.project-preview-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.project-preview-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(77, 128, 255, 0.15) 0%, rgba(0, 64, 255, 0.1) 100%);
  border: 1px solid rgba(0, 64, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 0 20px rgba(0, 64, 255, 0.07), inset 0 0 10px rgba(255, 255, 255, 0.1);
  transition: all 0.4s ease;
}

.project-card:hover .project-preview-icon {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(0, 64, 255, 0.2), inset 0 0 15px rgba(255, 255, 255, 0.2);
}

.project-preview-label {
  font-size: 12px;
  color: var(--gray-light);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.project-preview-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  color: #4ade80;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 5px;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.project-preview-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
}

.project-body {
  padding: 32px;
}

.project-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.project-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--white);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
}

.project-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.project-desc {
  font-size: 14px;
  color: var(--gray-text);
  line-height: 1.65;
  margin-bottom: 20px;
}

.project-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.project-result {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #22c55e;
  font-weight: 600;
}

.project-result::before {
  content: '↑';
}

.project-link {
  font-size: 13px;
  color: var(--blue);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.project-link::after {
  content: '→';
}

.project-card:hover .project-link {
  gap: 8px;
}

/* Projeto em destaque */
.project-card.featured {
  grid-column: span 2;
}

.project-card.featured .project-preview {
  aspect-ratio: 21/9;
}

/* ===== MOBILE NAV ===== */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.98);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.04em;
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 24px;
  cursor: pointer;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .solution-layout,
  .diff-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  /* Hero: stack on tablet */
  .hero-grid-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual-col {
    justify-content: center;
  }

  .hero-image-wrapper {
    max-width: 420px;
    height: 420px;
  }

  .process-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px 0;
  }

  .process-line { display: none; }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }

  /* Nav */
  .nav-links, .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-logo img {
    height: 36px !important;
  }

  .nav-logo {
    font-size: 15px;
    gap: 8px;
  }

  /* Hero mobile */
  .hero-container {
    padding-top: 120px;
    padding-bottom: 60px;
  }

  .hero-grid-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-title {
    font-size: 36px;
  }

  .hero-visual-col {
    padding-left: 16px;
    padding-right: 16px;
    flex-direction: column;
    align-items: stretch;
  }

  .hero-image-wrapper {
    max-width: 100%;
    height: 340px;
    border-radius: 60px 14px 60px 14px;
    overflow: hidden;
  }

  .hero-circular-badge {
    width: 110px;
    height: 110px;
    bottom: 12px;
    left: 12px;
  }

  .badge-center-icon {
    width: 40px;
    height: 40px;
  }

  .tech-orb-wrap {
    width: 220px;
    height: 220px;
  }

  .tech-orb {
    width: 90px;
    height: 90px;
  }

  .orbit.o1 { width: 155px; height: 155px; }
  .orbit.o2 { width: 195px; height: 195px; }
  .orbit.o3 { width: 240px; height: 240px; }
  .orbit.o4 { width: 285px; height: 285px; }

  .float-card {
    display: none;
  }

  .hero-mobile-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
    width: 100%;
    padding: 0 2px;
  }

  .hmc-card {
    padding: 14px 16px;
    gap: 10px;
    border-radius: 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(0,64,255,0.2);
  }

  .hmc-card strong {
    font-size: 12px;
    line-height: 1.3;
  }

  .hmc-card span {
    font-size: 10px;
  }

  .hero-actions-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }

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

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

  .process-row {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .cta-box {
    padding: 48px 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

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

  .project-card.featured {
    grid-column: span 1;
  }

  .project-card.featured .project-preview {
    aspect-ratio: 16/9;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .hero-title {
    font-size: 38px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-actions {
    flex-direction: column;
  }

  .comparison-row,
  .comparison-header {
    font-size: 12px;
  }
}