@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg: #020617;
  --panel: rgba(255, 255, 255, 0.05);
  --panel-2: rgba(15, 23, 42, 0.72);
  --border: rgba(255, 255, 255, 0.1);
  --text: #ffffff;
  --muted: #94a3b8;
  --cyan: #22d3ee;
  --blue: #3b82f6;
  --green: #22c55e;
  --shadow-cyan: 0 0 14px rgba(34, 211, 238, 0.22);
  --container: 1280px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  appearance: none;
}

img {
  max-width: 100%;
  display: block;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.85;
}

.glow-one {
  width: 320px;
  height: 320px;
  left: -10%;
  top: -5%;
  background: rgba(6, 182, 212, 0.25);
}

.glow-two {
  width: 380px;
  height: 380px;
  right: -10%;
  top: 10%;
  background: rgba(217, 70, 239, 0.22);
}

.glow-three {
  width: 300px;
  height: 300px;
  left: 20%;
  bottom: 0;
  background: rgba(59, 130, 246, 0.16);
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin: 0 auto;
}

.section {
  padding: 64px 0;
  scroll-margin-top: 110px;
}

.hero-section {
  padding: 80px 0 48px;
}

.page-main {
  min-height: calc(100vh - 220px);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  min-width: 0;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.brand-tagline {
  margin-top: 4px;
  font-size: 0.75rem;
  color: var(--muted);
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 0.95rem;
  color: #cbd5e1;
  transition: color 0.25s ease, transform 0.25s ease;
}

.nav-link::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: transparent;
  box-shadow: none;
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  height: 2px;
  width: 0;
  transform: translateX(-50%);
  border-radius: 999px;
  background: var(--cyan);
  transition: width 0.25s ease, opacity 0.25s ease;
  opacity: 0;
}

.nav-link > span {
  position: relative;
  z-index: 1;
}

.nav-link:hover::before {
  background: rgba(34, 211, 238, 0.1);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.18);
}

.nav-link:hover::after {
  width: 32px;
  opacity: 1;
}

.nav-link:hover {
  color: #fff;
}

.nav-link.is-active::before {
  background: rgba(34, 211, 238, 0.18);
  box-shadow: var(--shadow-cyan);
}

.nav-link.is-active::after {
  width: 40px;
  opacity: 1;
}

.nav-link.is-active {
  color: #fff;
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  padding: 4px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.lang-btn {
  border: 0;
  background: transparent;
  color: #cbd5e1;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: 0.76rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.lang-btn.active {
  background: #fff;
  color: #0f172a;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.cta-btn:hover {
  transform: translateY(-1px) scale(1.02);
}

.cta-primary {
  background: #fff;
  color: #0f172a;
}

.cta-secondary {
  background: linear-gradient(90deg, #22d3ee, #3b82f6);
  color: #020617;
}

.cta-outline {
  border-color: rgba(255, 255, 255, 0.15);
  color: #fff;
  background: transparent;
}

.cta-inline {
  background: #22d3ee;
  color: #020617;
}

.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  padding: 0 0 18px;
}

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

.mobile-nav {
  display: grid;
  gap: 10px;
}

.mobile-nav .nav-link {
  justify-content: flex-start;
  padding-inline: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
}

.mobile-nav .cta-btn {
  margin-top: 6px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.88fr;
  gap: 32px;
  align-items: start;
}

.hero-copy h1 {
  margin: 0;
  font-size: clamp(2.5rem, 5vw, 4.3rem);
  line-height: 1.04;
  letter-spacing: -0.05em;
  font-weight: 900;
}

.hero-copy p {
  margin: 20px 0 0;
  max-width: 720px;
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.9;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 34px;
}

.stat-card,
.glass-card {
  border: 1px solid var(--border);
  background: var(--panel);
  backdrop-filter: blur(10px);
}

.stat-card {
  padding: 18px;
  border-radius: 22px;
}

.stat-value {
  font-size: 1.65rem;
  font-weight: 900;
}

.stat-label {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-panel {
  padding: 24px;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03));
}

.hero-panel-top {
  min-height: 220px;
  border-radius: 24px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(59, 130, 246, 0.12), rgba(217, 70, 239, 0.18));
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.45);
  color: #e2e8f0;
  font-size: 0.8rem;
}

.hero-panel-number {
  margin-top: 78px;
  font-size: 2.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.hero-panel-cards {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.mini-panel {
  display: flex;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--border);
  background: rgba(2, 6, 23, 0.55);
  border-radius: 20px;
  padding: 16px 18px;
}

.mini-icon {
  font-size: 1.6rem;
}

.mini-title {
  font-weight: 700;
}

.mini-text {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 4px;
}

.section-heading {
  max-width: 760px;
}

.eyebrow {
  color: #67e8f9;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  font-weight: 700;
}

.section-heading h1,
.section-heading h2 {
  margin: 12px 0 0;
  font-weight: 900;
  letter-spacing: -0.04em;
  font-size: clamp(2rem, 4vw, 2.6rem);
}

.section-heading p {
  margin: 16px 0 0;
  color: #cbd5e1;
  max-width: 720px;
}

.card-grid {
  display: grid;
  gap: 24px;
  margin-top: 40px;
}

.card-grid.four {
  grid-template-columns: repeat(4, 1fr);
}

.card-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.card-grid.two {
  grid-template-columns: repeat(2, 1fr);
}

.service-card,
.simple-card,
.portfolio-card,
.app-card,
.about-panel,
.contact-card,
.contact-form,
.feature-chip {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 28px;
}

.service-card,
.simple-card,
.app-card,
.about-panel,
.contact-form {
  padding: 24px;
}

.service-card {
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.07);
}

.service-icon {
  font-size: 2rem;
}

.card-title {
  margin: 18px 0 0;
  font-size: 1.25rem;
  font-weight: 800;
}

.card-text {
  margin: 12px 0 0;
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.85;
}

.portfolio-card,
.app-card {
  overflow: hidden;
}

.portfolio-visual {
  min-height: 192px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(59, 130, 246, 0.08), rgba(217, 70, 239, 0.18));
}

.portfolio-number {
  margin-top: 68px;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.05em;
}

.portfolio-content {
  padding: 24px;
}

.app-visual {
  height: 192px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  background: #1e293b;
  font-weight: 700;
}

.about-bullets {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.feature-chip {
  padding: 16px 18px;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 18px;
  color: #cbd5e1;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  margin-top: 42px;
}

.contact-info-grid {
  display: grid;
  gap: 18px;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 24px;
  background: rgba(15, 23, 42, 0.6);
  transition: border-color 0.25s ease, background 0.25s ease;
}

.contact-card:hover {
  border-color: rgba(34, 211, 238, 0.4);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(34, 211, 238, 0.1);
  color: #67e8f9;
  flex: 0 0 auto;
}

.contact-label {
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-value {
  margin-top: 4px;
  font-size: 1.08rem;
  font-weight: 700;
  word-break: break-word;
}

.contact-card.facebook:hover {
  border-color: rgba(24, 119, 242, 0.6);
  background: rgba(24, 119, 242, 0.08);
}

.contact-card.facebook .contact-icon {
  background: rgba(24, 119, 242, 0.1);
  color: #1877f2;
}

.contact-card.facebook .contact-value {
  color: #1877f2;
}

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

.field label {
  display: block;
  margin-bottom: 10px;
  color: #cbd5e1;
  font-size: 0.92rem;
}

.input-shell,
.textarea-shell,
.select-shell {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.input-shell:focus-within,
.textarea-shell:focus-within,
.select-shell:focus-within {
  border-color: rgba(34, 211, 238, 0.4);
}

.input-shell input,
.textarea-shell textarea,
.select-shell select {
  width: 100%;
  background: transparent;
  border: 0;
  outline: none;
  color: #fff;
}

.input-shell input::placeholder,
.textarea-shell textarea::placeholder {
  color: #64748b;
}

.select-shell select option {
  background: #0f172a;
  color: #fff;
}

.textarea-shell {
  align-items: flex-start;
}

.textarea-shell textarea {
  min-height: 120px;
  resize: vertical;
}

.icon-muted {
  color: #64748b;
  margin-top: 2px;
}

.form-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  margin-top: 24px;
  background: rgba(2, 6, 23, 0.82);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

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

.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 110;
  display: flex;
  align-items: center;
  gap: 12px;
}

.wa-text {
  display: none;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(34, 197, 94, 0.25);
  transform: translateX(8px);
  opacity: 0;
  transition: 0.3s ease;
}

.wa-bubble {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 14px 30px rgba(34, 197, 94, 0.28);
  transition: transform 0.25s ease;
}

.wa-bubble::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(74, 222, 128, 0.35);
  animation: pulse 2.2s infinite;
}

.whatsapp-float:hover .wa-text {
  display: block;
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float:hover .wa-bubble {
  transform: scale(1.08);
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 0.36;
  }
  70% {
    transform: scale(1.32);
    opacity: 0;
  }
  100% {
    transform: scale(1.32);
    opacity: 0;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1100px) {
  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .card-grid.four {
    grid-template-columns: repeat(2, 1fr);
  }

  .card-grid.three {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .desktop-nav,
  .header-actions .cta-btn {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-grid;
    place-items: center;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .container {
    width: min(var(--container), calc(100% - 28px));
  }

  .section,
  .hero-section {
    padding-block: 56px;
  }

  .card-grid.four,
  .card-grid.three,
  .card-grid.two,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .wa-text {
    display: none !important;
  }
}