:root {
  --bg: #f4f7fb;
  --bg-soft: #edf3fb;
  --white: rgba(255, 255, 255, 0.72);
  --white-strong: rgba(255, 255, 255, 0.95);
  --text: #102033;
  --text-soft: #506173;
  --primary: #3b82f6;
  --secondary: #7c3aed;
  --border: rgba(255, 255, 255, 0.55);
  --shadow: 0 18px 60px rgba(25, 55, 95, 0.12);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --container: 1180px;
  --transition: 0.35s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(59, 130, 246, 0.12), transparent 30%),
    radial-gradient(circle at bottom right, rgba(124, 58, 237, 0.10), transparent 30%),
    var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

button,
input {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

.glass-card {
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(80, 100, 140, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(80, 100, 140, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
  pointer-events: none;
  z-index: -3;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: -2;
}

.orb-1 {
  width: 280px;
  height: 280px;
  top: 8%;
  left: -80px;
  background: rgba(59, 130, 246, 0.18);
}

.orb-2 {
  width: 300px;
  height: 300px;
  right: -80px;
  bottom: 12%;
  background: rgba(124, 58, 237, 0.16);
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 18px 0;
  background: rgba(244, 247, 251, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.logo-badge {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.28);
  flex-shrink: 0;
}

.logo-text {
  font-size: 1.02rem;
}

.menu {
  display: flex;
  align-items: center;
  gap: 24px;
}

.menu a {
  color: var(--text-soft);
  font-weight: 600;
  transition: var(--transition);
}

.menu a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: none;
  background: var(--white-strong);
  border-radius: 14px;
  box-shadow: var(--shadow);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 10px;
}

.hero {
  padding: 72px 0 30px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 42px;
  align-items: center;
}

.eyebrow,
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 18px;
  box-shadow: 0 10px 30px rgba(50, 80, 120, 0.08);
}

.hero-text h1 {
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 20px;
}

.hero-text h1 span {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-text p {
  color: var(--text-soft);
  font-size: 1.07rem;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 30px;
}

.btn {
  min-height: 52px;
  padding: 0 22px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: none;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: white;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  box-shadow: 0 16px 35px rgba(59, 130, 246, 0.25);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow);
}

.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.metric {
  padding: 16px 18px;
  border-radius: 18px;
  min-width: 170px;
}

.metric strong {
  display: block;
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.metric span {
  color: var(--text-soft);
  font-size: 0.94rem;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.phone-card {
  width: 100%;
  max-width: 360px;
  border-radius: 42px;
  padding: 16px;
  position: relative;
  transform-style: preserve-3d;
}

.phone-notch {
  width: 42%;
  height: 26px;
  margin: 0 auto 10px;
  border-radius: 0 0 20px 20px;
  background: rgba(17, 24, 39, 0.9);
}

.phone-screen {
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(236,244,255,0.9));
  padding: 18px;
  min-height: 540px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.screen-top {
  display: flex;
  gap: 8px;
  padding-bottom: 6px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(100, 116, 139, 0.4);
}

.screen-widget {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 10px 30px rgba(50, 80, 120, 0.08);
}

.widget-icon,
.service-icon,
.highlight-icon {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(59,130,246,0.16), rgba(124,58,237,0.14));
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.screen-widget h4 {
  font-size: 1rem;
  margin-bottom: 3px;
}

.screen-widget p,
.highlight-box p,
.service-card p,
.about-text p,
.contact-box p,
.footer p,
.arch-item p {
  color: var(--text-soft);
}

.phone-footer {
  margin-top: auto;
  padding-top: 10px;
  display: flex;
  justify-content: space-between;
  color: var(--text-soft);
  font-weight: 600;
}

.section-title {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 42px;
}

.section-title h2,
.about-text h2,
.contact-box h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  padding: 28px;
  border-radius: var(--radius-lg);
  transform-style: preserve-3d;
  transition: transform 0.18s linear, box-shadow var(--transition);
  will-change: transform;
}

.service-card h3 {
  margin: 18px 0 10px;
  font-size: 1.2rem;
}

.highlight-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 24px;
}

.highlight-box {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.highlight-box h3 {
  margin: 18px 0 10px;
}

.architecture-box {
  padding: 28px;
  border-radius: var(--radius-lg);
}

.architecture-box h3 {
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.arch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.arch-item {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255,255,255,0.62);
  border: 1px solid rgba(255,255,255,0.78);
}

.arch-item i {
  font-size: 1.3rem;
  color: var(--primary);
  margin-bottom: 12px;
}

.arch-item h4 {
  margin-bottom: 8px;
}

.architecture-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 28px;
  align-items: center;
}

.about-panel {
  border-radius: var(--radius-lg);
  padding: 28px;
}

.about-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(120, 140, 170, 0.12);
}

.about-item:last-child {
  border-bottom: none;
}

.about-item i {
  color: var(--primary);
}

.contact-box {
  border-radius: 34px;
  padding: 34px;
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.footer {
  padding: 36px 0 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 26px;
  padding-bottom: 18px;
}

.footer-logo {
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-start;
}

.footer-links a {
  color: var(--text-soft);
  font-weight: 600;
}

.footer-bottom {
  padding-top: 18px;
  border-top: 1px solid rgba(120, 140, 170, 0.12);
  text-align: center;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 1.6rem;
  box-shadow: 0 16px 35px rgba(34, 197, 94, 0.35);
  z-index: 1001;
}

.floating {
  animation: floating 6s ease-in-out infinite;
}

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

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.show {
  opacity: 1;
  transform: translateY(0);
}

/* LOGIN */
.login-body {
  min-height: 100vh;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 520px;
  border-radius: 32px;
  padding: 32px;
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.login-brand h1 {
  font-size: 1.7rem;
  line-height: 1.1;
}

.login-brand p {
  color: var(--text-soft);
}

.login-form {
  display: grid;
  gap: 18px;
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
}

.input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 0 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(255,255,255,0.92);
  box-shadow: 0 10px 30px rgba(50, 80, 120, 0.06);
}

.input-wrap i {
  color: var(--primary);
}

.input-wrap input {
  border: none;
  background: transparent;
  outline: none;
  width: 100%;
  color: var(--text);
}

.login-btn {
  width: 100%;
  margin-top: 6px;
}

.login-info {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.mini-info {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,0.62);
}

.mini-info i {
  color: var(--primary);
}

.login-footer-links {
  margin-top: 20px;
  text-align: center;
}

.login-footer-links a {
  color: var(--primary);
  font-weight: 700;
}

@media (max-width: 1024px) {
  .hero-content,
  .about-grid,
  .highlight-wrapper,
  .cards-grid,
  .arch-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-box {
    display: grid;
  }
}

@media (max-width: 820px) {
  .menu-toggle {
    display: inline-flex;
  }

  .menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 16px;
    left: 16px;
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.9);
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

  .menu.open {
    display: flex;
  }

  .hero-content,
  .cards-grid,
  .highlight-wrapper,
  .about-grid,
  .footer-content,
  .arch-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero {
    padding-top: 40px;
  }

  .contact-box {
    display: grid;
  }

  .phone-card {
    max-width: 100%;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 70px 0;
  }

  .hero-actions,
  .contact-actions,
  .hero-metrics,
  .architecture-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .service-card,
  .highlight-box,
  .about-panel,
  .contact-box,
  .architecture-box,
  .login-card {
    padding: 22px;
  }

  .phone-screen {
    min-height: auto;
  }

  .metric {
    min-width: 100%;
  }
}