/* =====================================================
   SPACE CF TECNOLOGIA — Landing Page Styles
   ===================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-50:  #eff6ff;
  --blue-100: #dbeafe;
  --blue-200: #bfdbfe;
  --blue-400: #60a5fa;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --blue-800: #1e40af;
  --blue-900: #1e3a8a;

  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  --white: #ffffff;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
  --shadow-xl: 0 25px 50px -12px rgba(0,0,0,.25);
  --transition: 0.2s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  font-size: 15px;
  padding: 10px 20px;
}

.btn-primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}
.btn-primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(37,99,235,.35);
}

.btn-outline {
  background: transparent;
  color: var(--blue-600);
  border-color: var(--blue-200);
}
.btn-outline:hover {
  background: var(--blue-50);
  border-color: var(--blue-300);
}

.btn-white {
  background: var(--white);
  color: var(--blue-700);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--blue-50);
  transform: translateY(-1px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 14px; }
.btn-full { width: 100%; justify-content: center; }

/* ── TYPOGRAPHY HELPERS ── */
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: 999px;
  padding: 4px 14px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--gray-500);
  max-width: 580px;
  line-height: 1.7;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-header .section-subtitle { margin: 0 auto; }

.gradient-text {
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ══════════════════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all .3s ease;
}
.navbar.scrolled {
  padding: 12px 0;
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow);
}

.nav-container {
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon { display: flex; align-items: center; }
.logo-text {
  font-size: 15px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -.01em;
  line-height: 1.1;
}
.logo-text span { color: var(--blue-600); display: block; font-size: 12px; font-weight: 600; letter-spacing: .04em; }

.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  margin: 0 auto;
}
.nav-links a {
  text-decoration: none;
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-links a:hover { color: var(--blue-600); background: var(--blue-50); }

.nav-cta { flex-shrink: 0; padding: 10px 20px; font-size: 14px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: all .3s;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 50%, var(--blue-50) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--blue-100) 1px, transparent 1px),
    linear-gradient(90deg, var(--blue-100) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: .4;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37,99,235,.15) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(96,165,250,.1) 0%, transparent 70%);
  bottom: 0; left: -100px;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-700);
  background: var(--white);
  border: 1px solid var(--blue-200);
  border-radius: 999px;
  padding: 6px 16px;
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--blue-500);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--gray-900);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--gray-500);
  max-width: 580px;
  line-height: 1.75;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { text-align: left; }
.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -.02em;
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 13px;
  color: var(--gray-500);
  font-weight: 500;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--gray-200);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-400);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gray-300), transparent);
  animation: scrollAnim 1.5s ease-in-out infinite;
}
@keyframes scrollAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ══════════════════════════════════════════════════════
   PARTNERS TICKER
══════════════════════════════════════════════════════ */
.partners {
  padding: 32px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  border-bottom: 1px solid var(--gray-100);
}

.partners-label {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.partners-track {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.partners-slide {
  display: flex;
  gap: 0;
  animation: ticker 30s linear infinite;
}

.partner-logo {
  flex-shrink: 0;
  padding: 10px 36px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-400);
  letter-spacing: .04em;
  border-right: 1px solid var(--gray-100);
  transition: color var(--transition);
}
.partner-logo:hover { color: var(--blue-600); }

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════════════════
   SERVICES
══════════════════════════════════════════════════════ */
.services {
  padding: 100px 0;
  background: var(--gray-50);
}

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

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all .3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
}

.service-card.featured {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border-color: transparent;
  color: var(--white);
}
.service-card.featured h3 { color: var(--white); }
.service-card.featured p { color: rgba(255,255,255,.8); }
.service-card.featured .service-list li { color: rgba(255,255,255,.9); }
.service-card.featured .service-list li::before { background: rgba(255,255,255,.6); }
.service-card.featured:hover { box-shadow: 0 20px 40px rgba(37,99,235,.4); }

.service-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  color: var(--blue-600);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 999px;
  border: 1px solid var(--blue-200);
  white-space: nowrap;
}

.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon.blue {
  background: var(--blue-50);
  color: var(--blue-600);
}
.service-icon.white {
  background: rgba(255,255,255,.2);
  color: var(--white);
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-list li {
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-list li::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--blue-400);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════
   ABOUT
══════════════════════════════════════════════════════ */
.about {
  padding: 100px 0;
  background: var(--white);
}

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

.about-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-card-main {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
}
.about-icon-large {
  width: 80px; height: 80px;
  background: var(--blue-50);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.about-card-main h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.about-card-main p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
}

.about-cards-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.about-card-mini {
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.about-card-mini.blue {
  background: var(--blue-600);
  color: var(--white);
}
.about-card-mini.gray {
  background: var(--gray-800);
  color: var(--white);
}
.mini-number {
  display: block;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1;
  margin-bottom: 4px;
}
.mini-label {
  font-size: 12px;
  font-weight: 500;
  opacity: .8;
}

.about-card-accent {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--blue-50);
  border: 1px solid var(--blue-100);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-700);
}

.about-content .section-title { margin-bottom: 20px; }

.about-text {
  font-size: 16px;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 16px;
}
.about-text strong { color: var(--blue-600); font-weight: 700; }

.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 28px 0 36px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.value-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--blue-50);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.value-item strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 2px;
}
.value-item p {
  font-size: 14px;
  color: var(--gray-500);
}

/* ══════════════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-item {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all .3s ease;
}
.feature-item:hover {
  border-color: var(--blue-200);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.feature-icon {
  width: 48px; height: 48px;
  background: var(--blue-50);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-item h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}

.feature-item p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════
   PROCESS
══════════════════════════════════════════════════════ */
.process {
  padding: 100px 0;
  background: var(--white);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}

.process-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.step-number {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  color: var(--white);
  font-size: 18px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 20px rgba(37,99,235,.3);
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.6;
  max-width: 200px;
  margin: 0 auto;
}

.process-connector {
  flex: 0 0 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-300), var(--blue-200));
  margin-top: 28px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue-400);
}

/* ══════════════════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════════════════ */
.testimonials {
  padding: 100px 0;
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all .3s;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-card.featured-testimonial {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border-color: transparent;
  color: var(--white);
}
.featured-testimonial .testimonial-stars { color: #fde68a; }
.featured-testimonial p { color: rgba(255,255,255,.9); }
.featured-testimonial strong { color: var(--white); }
.featured-testimonial span { color: rgba(255,255,255,.7); }

.testimonial-stars {
  color: #f59e0b;
  font-size: 16px;
  letter-spacing: 2px;
}

.testimonial-card p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.author-avatar.blue { background: var(--blue-100); color: var(--blue-700); }
.author-avatar.white { background: rgba(255,255,255,.25); color: var(--white); }

.testimonial-author strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-900);
}
.testimonial-author span {
  font-size: 12px;
  color: var(--gray-500);
}

/* ══════════════════════════════════════════════════════
   CTA BANNER
══════════════════════════════════════════════════════ */
.cta-banner {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-600) 50%, var(--blue-800) 100%);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,.05) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,.05) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-text h2 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-text p {
  font-size: 16px;
  color: rgba(255,255,255,.8);
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ══════════════════════════════════════════════════════
   CONTACT
══════════════════════════════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-title { margin-bottom: 16px; }
.contact-info > p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 36px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.contact-icon {
  width: 42px; height: 42px;
  background: var(--blue-50);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: 2px;
}
.contact-item span {
  font-size: 15px;
  color: var(--gray-800);
  font-weight: 500;
}

/* FORM */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font);
  font-size: 15px;
  color: var(--gray-800);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 12px 16px;
  transition: all var(--transition);
  outline: none;
  resize: vertical;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-400);
  background: var(--white);
  box-shadow: 0 0 0 3px var(--blue-100);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: #16a34a;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 14px 18px;
}
.form-success.show { display: flex; }

/* ══════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════ */
.footer {
  background: var(--gray-900);
  color: var(--gray-400);
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 80px;
  padding-top: 64px;
  padding-bottom: 64px;
}

.footer-brand { max-width: 280px; }

.footer-logo-text { color: var(--gray-100) !important; }
.footer-logo-text span { color: var(--blue-400) !important; }

.footer-tagline {
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray-500);
  margin: 16px 0 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 36px; height: 36px;
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  text-decoration: none;
  transition: all var(--transition);
}
.social-link:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h5 {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-100);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  text-decoration: none;
  font-size: 14px;
  color: var(--gray-500);
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--blue-400); }
.footer-col ul li:not(:has(a)) { font-size: 14px; color: var(--gray-600); }

.footer-bottom {
  border-top: 1px solid var(--gray-800);
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 13px;
  color: var(--gray-600);
}

.footer-legal {
  display: flex;
  gap: 20px;
}
.footer-legal a {
  text-decoration: none;
  color: var(--gray-600);
  font-size: 13px;
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--blue-400); }

/* ══════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid .testimonial-card:last-child { display: none; }
  .about-container { grid-template-columns: 1fr; gap: 48px; }
  .contact-container { grid-template-columns: 1fr; gap: 48px; }
  .footer-container { grid-template-columns: 1fr; gap: 40px; }
  .footer-brand { max-width: 100%; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 65px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
  }
  .nav-links.open + .nav-cta { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .testimonials-grid .testimonial-card:last-child { display: flex; }

  .process-steps {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  .process-connector {
    width: 2px;
    height: 40px;
    flex: 0;
    margin-top: 0;
  }
  .process-connector::after {
    top: auto;
    bottom: -4px;
    right: 50%;
    transform: translateX(50%);
  }

  .cta-content { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }

  .form-row { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom-content { flex-direction: column; gap: 12px; text-align: center; }

  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .footer-links { grid-template-columns: 1fr; }
}