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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: #1e293b;
  line-height: 1.6;
}

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

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

/* =========================================
   UTILITIES
   ========================================= */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.bg-white {
  background: white;
}

.bg-slate-50 {
  background: #f8fafc;
}

section {
  padding: 6rem 0;
}

/* =========================================
   BUTTONS
   ========================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background: #2563eb;
  color: white;
}

.btn-primary:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(37, 99, 235, 0.25);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-white {
  background: white;
  color: #2563eb;
}

.btn-white:hover {
  background: #f8fafc;
}

/* =========================================
   HEADER
   ========================================= */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
}

header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(241, 245, 249, 0.95) 100%);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 10px 40px rgba(0, 0, 0, 0.06);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

header.scrolled::before {
  transform: translateY(0);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon span {
  color: white;
  font-weight: bold;
  font-size: 1.25rem;
}

.logo-text {
  font-weight: bold;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.9);
}

/* Desktop Nav */
.desktop-nav {
  display: flex;
  gap: 2rem;
}

.desktop-nav a {
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.3s;
}

.desktop-nav a:hover {
  color: #2563eb;
}

header.scrolled .desktop-nav a {
  color: #334155;
}

header.scrolled .logo-text {
  color: #0f172a;
}

.desktop-cta {
  display: none;
}

header.scrolled .desktop-cta {
  display: inline-flex;
}

header.scrolled .nav-contato {
  display: none;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: white;
  transition: color 0.3s;
}

header.scrolled .mobile-menu-btn {
  color: #0f172a;
}

/* =========================================
   MOBILE MENU
   ========================================= */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  z-index: 60;
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.mobile-menu.active .mobile-menu-header {
  opacity: 1;
}

.mobile-menu-header .logo-text {
  color: #0f172a;
}

.mobile-menu-close {
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease 0.05s;
}

.mobile-menu.active .mobile-menu-close {
  opacity: 1;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.mobile-menu nav a {
  font-weight: 500;
  padding: 1rem 0.75rem;
  margin: 0 -0.75rem;
  border-radius: 0.5rem;
  border-bottom: 1px solid #e2e8f0;
  color: #374151;
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.mobile-menu nav a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #eff6ff 0%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: -1;
}

.mobile-menu nav a:hover::before {
  transform: translateX(0);
}

.mobile-menu nav a:hover {
  color: #2563eb;
}

.mobile-menu nav a:active {
  transform: scale(0.98);
}

.mobile-menu.active nav a {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu.active nav a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active nav a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active nav a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active nav a:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu.active nav a:nth-child(5) { transition-delay: 0.3s; }
.mobile-menu.active nav a:nth-child(6) { transition-delay: 0.35s; }

.mobile-menu nav a:last-child {
  border: none;
}

.mobile-menu .btn {
  margin-top: 2rem;
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease 0.4s, transform 0.3s ease 0.4s;
}

.mobile-menu.active .btn {
  opacity: 1;
  transform: translateY(0);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f172a, #1e293b, #0f172a);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: "";
  position: absolute;
  top: -10rem;
  right: -10rem;
  width: 24rem;
  height: 24rem;
  background: rgba(37, 99, 235, 0.2);
  border-radius: 50%;
  filter: blur(60px);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -10rem;
  left: -10rem;
  width: 24rem;
  height: 24rem;
  background: rgba(124, 58, 237, 0.2);
  border-radius: 50%;
  filter: blur(60px);
}

.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.hero-badge svg {
  color: #facc15;
}

.hero-badge span {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: white;
  line-height: 1.2;
}

.hero h1 span {
  background: linear-gradient(90deg, #60a5fa, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.125rem;
  color: #cbd5e1;
  margin-top: 1.5rem;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stats > div {
  text-align: center;
}

.hero-stats .value {
  font-size: 1.875rem;
  font-weight: 800;
  color: white;
}

.hero-stats .label {
  color: #94a3b8;
  font-size: 0.875rem;
}

.hero-stats hr {
  width: 1px;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  border: none;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: none;
}

.hero-visual-main {
  width: 100%;
  aspect-ratio: 1;
  background: linear-gradient(
    135deg,
    rgba(37, 99, 235, 0.2),
    rgba(124, 58, 237, 0.2)
  );
  border-radius: 1.5rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  padding: 2rem;
}

.hero-visual-card {
  aspect-ratio: 1;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual-card.center svg {
  width: 3rem;
  height: 3rem;
  color: white;
}

.hero-visual-card:not(.center) div {
  width: 0.75rem;
  height: 0.75rem;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

/* Float Cards */
.float-card {
  position: absolute;
  background: white;
  border-radius: 1rem;
  padding: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: float 6s ease-in-out infinite;
  z-index: 20;
}

.float-card-scorm {
  top: 1rem;
  right: -2rem;
  animation: float 6s ease-in-out infinite;
}

.float-card-alunos {
  bottom: 1rem;
  left: 38rem;
  animation: float 6s ease-in-out infinite;
  animation-delay: 3s;
}

@media (max-width: 1024px) {
  .float-card-scorm,
  .float-card-alunos {
    display: none;
  }
}

.float-card-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.float-card-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
}

.float-card-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.float-card-title {
  font-weight: 600;
  color: #0f172a;
  font-size: 0.875rem;
}

.float-card-subtitle {
  font-size: 0.75rem;
  color: #64748b;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* =========================================
   STATS BAR
   ========================================= */
.stats-bar {
  padding: 4rem 0;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
}

.stats-bar .grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stats-bar .stat {
  text-align: center;
}

.stats-bar .icon {
  width: 3.5rem;
  height: 3.5rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.stats-bar .icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: white;
}

.stats-bar .value {
  font-size: 1.875rem;
  font-weight: 800;
  color: white;
}

.stats-bar .label {
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.25rem;
}

/* =========================================
   SECTION HEADERS
   ========================================= */
.section-tag {
  display: inline-block;
  padding: 0.25rem 1rem;
  font-weight: 600;
  border-radius: 9999px;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.section-tag.blue {
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
}

.section-tag.purple {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

.section-tag.green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: #64748b;
  margin-top: 1rem;
  max-width: 42rem;
}

/* =========================================
   SERVICES SECTION
   ========================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  border: 1px solid #e2e8f0;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: transform 0.3s;
}

.service-card:hover .service-icon {
  transform: scale(1.1);
}

.service-icon svg {
  width: 1.75rem;
  height: 1.75rem;
  color: white;
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: #64748b;
  margin-bottom: 1rem;
}

.service-features {
  list-style: none;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 0.5rem;
}

.service-features li svg {
  width: 1rem;
  height: 1rem;
  color: #10b981;
  flex-shrink: 0;
}

/* =========================================
   PORTFOLIO SECTION
   ========================================= */
.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 3rem 0;
}

.filter-btn {
  padding: 0.5rem 1.5rem;
  border-radius: 9999px;
  font-weight: 500;
  transition: all 0.3s;
  background: #f1f5f9;
  color: #475569;
  border: none;
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: #2563eb;
  color: white;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 23, 42, 0.9),
    rgba(15, 23, 42, 0.5),
    transparent
  );
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay .category {
  color: #60a5fa;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.portfolio-overlay h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
  margin-bottom: 0.5rem;
}

.portfolio-overlay p {
  font-size: 0.875rem;
  color: #cbd5e1;
}

/* =========================================
   ABOUT SECTION
   ========================================= */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 1.5rem;
}

.about-image::before {
  content: "";
  position: absolute;
  top: -1rem;
  left: -1rem;
  width: 6rem;
  height: 6rem;
  background: #2563eb;
  border-radius: 1rem;
  z-index: -1;
}

.about-image::after {
  content: "";
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  width: 8rem;
  height: 8rem;
  background: #7c3aed;
  border-radius: 1rem;
  z-index: -1;
}

.about-content p {
  font-size: 1.125rem;
  color: #64748b;
  margin-top: 1.5rem;
  line-height: 1.8;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-value {
  display: flex;
  gap: 1rem;
}

.about-value-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about-value-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
}

.about-value-icon.purple {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

.about-value-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.about-value-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.about-value h4 {
  font-weight: 700;
  color: #0f172a;
}

.about-value p {
  color: #64748b;
  margin: 0;
}

/* =========================================
   PROJECTS SECTION
   ========================================= */
.project-card {
  background: #f8fafc;
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.3s;
}

.project-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
}

.project-card-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.project-card-icon.blue {
  background: rgba(37, 99, 235, 0.1);
  color: #2563eb;
}

.project-card-icon.purple {
  background: rgba(124, 58, 237, 0.1);
  color: #7c3aed;
}

.project-card-icon.green {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
}

.project-card-icon svg {
  width: 1.75rem;
  height: 1.75rem;
}

.project-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
}

.project-card p {
  color: #64748b;
  margin-bottom: 1.5rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-tag {
  padding: 0.25rem 0.75rem;
  background: #e2e8f0;
  color: #475569;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 500;
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
  padding: 6rem 0;
  background: linear-gradient(90deg, #2563eb, #7c3aed);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -5rem;
  right: -5rem;
  width: 16rem;
  height: 16rem;
  background: white;
  border-radius: 50%;
  opacity: 0.1;
}

.cta-section::after {
  content: "";
  position: absolute;
  bottom: -5rem;
  left: -5rem;
  width: 12rem;
  height: 12rem;
  background: white;
  border-radius: 50%;
  opacity: 0.1;
}

.cta-content {
  position: relative;
  text-align: center;
}

.cta-content h2 {
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
  line-height: 1.2;
}

.cta-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 1.5rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  margin-top: 2.5rem;
}

/* =========================================
   CONTACT SECTION
   ========================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-top: 4rem;
}

.contact-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-item-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(37, 99, 235, 0.1);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: #2563eb;
}

.contact-item h4 {
  font-weight: 600;
  color: #0f172a;
}

.contact-item a {
  color: #64748b;
  transition: color 0.3s;
}

.contact-item a:hover {
  color: #2563eb;
}

.contact-item p {
  color: #64748b;
}

/* Social Links */
.social-links {
  margin-top: 2.5rem;
}

.social-links h4 {
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 1rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 3rem;
  height: 3rem;
  background: #f1f5f9;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #475569;
  transition: all 0.3s;
}

.social-icon:hover {
  background: #2563eb;
  color: white;
}

/* Contact Form */
.contact-form {
  background: white;
  border-radius: 1rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
  font-size: 1rem;
  transition: all 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
  resize: none;
}

/* =========================================
   FOOTER
   ========================================= */
footer {
  background: #0F172A;
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 3rem;
}

.footer-brand,
.footer-links,
.footer-contact {
  flex: 1;
  min-width: 0;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  justify-content: left;
}

.footer-brand .logo-text {
  color: white;
}

.footer-brand p {
  color: #94a3b8;
  max-width: 20rem;
  margin: 0 auto;
  line-height: 1.7;
  
}

.footer-links h4 {
  font-weight: 600;
  color: white;
  margin-bottom: 1.25rem;
  font-size: 1rem;
  text-align: center;
}

.footer-links a {
  display: block;
  color: #94a3b8;
  margin-bottom: 0.625rem;
  transition: color 0.3s;
  text-align: center;
}

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

.footer-contact p {
  color: #94a3b8;
  text-align: center;
}

.footer-bottom {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #1e293b;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-bottom p {
  color: #94a3b8;
  font-size: 0.875rem;
  text-align: center;
}

.footer-bottom a {
  color: #94a3b8;
  transition: color 0.3s;
}

.footer-bottom a:hover {
  color: white;
}

/* =========================================
   BACK TO TOP BUTTON
   ========================================= */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 3rem;
  height: 3rem;
  background: #2563eb;
  color: white;
  border-radius: 9999px;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  transition: all 0.3s;
  z-index: 40;
  cursor: pointer;
  border: none;
}

.back-to-top:hover {
  background: #1d4ed8;
  transform: translateY(-4px);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (min-width: 640px) {
  .cta-buttons {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .section-title {
    font-size: 3rem;
  }

  .cta-content h2 {
    font-size: 3rem;
  }
}

@media (min-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr 1fr;
  }

  .hero h1 {
    font-size: 3.5rem;
  }

  .hero-visual {
    display: block;
  }

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

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

  .section-title {
    font-size: 3.5rem;
  }

  .cta-content h2 {
    font-size: 3.5rem;
  }
}

@media (max-width: 1024px) {
  .desktop-nav,
  .desktop-cta {
    display: none;
  }

  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 768px) {
  .stats-bar .grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    text-align: center;
  }

  .footer-brand .logo {
    justify-content: center;
  }

  .footer-brand p {
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-stats {
    justify-content: space-around;
    gap: 0.5rem;
  }

  .hero-stats hr {
    display: none;
  }

  .hero-stats .value {
    font-size: 1.25rem;
  }

  .hero-stats .label {
    font-size: 0.7rem;
  }

  .about-content p {
    padding: 0 1rem;
  }
}

/* =========================================
   PRIVACY HERO
   ========================================= */
.privacy-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f172a, #1e293b, #0f172a);
  position: relative;
  overflow: hidden;
  padding-top: 80px;
}

.privacy-hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.privacy-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.privacy-hero-content h1 {
  font-size: 3rem;
  font-weight: 800;
  color: white;
  margin-bottom: 1rem;
  line-height: 1.1;
}

.privacy-hero-content p {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
}

/* =========================================
   PRIVACY PAGE
   ========================================= */
.privacy-page {
  padding: 4rem 0;
  min-height: 50vh;
}

.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 1rem;
}

.privacy-content .update-date {
  color: #64748b;
  font-size: 0.875rem;
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid #e2e8f0;
}

.privacy-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.privacy-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #334155;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.privacy-content p {
  color: #475569;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.privacy-content ul,
.privacy-content ol {
  color: #475569;
  line-height: 1.8;
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.privacy-content li {
  margin-bottom: 0.5rem;
}

.privacy-content a {
  color: #2563EB;
  transition: color 0.3s;
}

.privacy-content a:hover {
  color: #1D4ED8;
}

.privacy-content strong {
  color: #334155;
}

.privacy-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #2563EB;
  font-weight: 500;
  margin-bottom: 2rem;
  transition: color 0.3s;
}

.privacy-back:hover {
  color: #1D4ED8;
}

@media (max-width: 768px) {
  .privacy-content h1 {
    font-size: 1.875rem;
  }

  .privacy-content h2 {
    font-size: 1.25rem;
  }
}