:root {
  --navy: #07162e;
  --navy-2: #0b2142;
  --blue: #1877f2;
  --blue-light: #56a8ff;
  --cyan: #55d8ff;
  --white: #ffffff;
  --text: #172033;
  --muted: #667085;
  --line: #e8edf4;
  --surface: #f6f8fc;
  --shadow: 0 24px 70px rgba(7, 22, 46, 0.13);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

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

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 22, 46, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 800;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--navy);
  box-shadow: 0 10px 30px rgba(24, 119, 242, 0.3);
}

.brand-name {
  color: white;
  font-size: 1.22rem;
  letter-spacing: -0.04em;
}

.brand-name span {
  color: var(--cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  color: rgba(255,255,255,0.78);
  font-size: 0.94rem;
  font-weight: 600;
  transition: .2s ease;
}

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

.nav-links .nav-cta {
  color: white;
  padding: 11px 18px;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
}

.menu-button {
  display: none;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 25px;
  height: 2px;
  background: white;
  margin: 5px;
}

.hero {
  position: relative;
  min-height: 780px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: white;
  background:
    linear-gradient(135deg, rgba(7,22,46,.98), rgba(8,31,66,.95)),
    radial-gradient(circle at 80% 20%, rgba(85,216,255,.16), transparent 34%);
  padding: 150px 0 90px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 130px;
  background: linear-gradient(to top, rgba(255,255,255,.03), transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(12px);
  opacity: .28;
}

.hero-glow-one {
  width: 440px;
  height: 440px;
  background: var(--blue);
  right: -160px;
  top: 80px;
}

.hero-glow-two {
  width: 300px;
  height: 300px;
  background: var(--cyan);
  left: -170px;
  bottom: -50px;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 70px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 18px;
}

.hero .eyebrow {
  color: var(--cyan);
}

.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.06em;
  max-width: 760px;
}

.hero h1 span {
  color: var(--blue-light);
}

.hero-copy > p {
  color: rgba(255,255,255,.73);
  font-size: 1.08rem;
  max-width: 650px;
  margin-top: 25px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  padding: 0 24px;
  border-radius: 13px;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 750;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: white;
  background: linear-gradient(135deg, var(--blue), #0f5fc8);
  box-shadow: 0 16px 35px rgba(24,119,242,.28);
}

.button-secondary {
  color: white;
  border: 1px solid rgba(255,255,255,.17);
  background: rgba(255,255,255,.07);
}

.button-white {
  color: var(--navy);
  background: white;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 32px;
  color: rgba(255,255,255,.65);
  font-size: .83rem;
}

.hero-panel {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 28px;
  padding: 20px;
  box-shadow: 0 35px 100px rgba(0,0,0,.24);
  backdrop-filter: blur(18px);
  transform: rotate(1deg);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 4px 18px;
}

.panel-top small {
  display: block;
  color: rgba(255,255,255,.45);
}

.panel-top strong {
  font-size: .95rem;
}

.status {
  font-size: .75rem;
  color: #b8ffd3;
  display: flex;
  align-items: center;
  gap: 7px;
}

.status i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #5cf08c;
  box-shadow: 0 0 18px #5cf08c;
}

.tech-screen {
  overflow: hidden;
  border-radius: 20px;
  background: #edf5ff;
  color: var(--text);
}

.screen-header {
  height: 38px;
  display: flex;
  gap: 7px;
  align-items: center;
  padding: 0 15px;
  background: white;
  border-bottom: 1px solid #e8edf4;
}

.screen-header span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #ccd5e2;
}

.screen-content {
  padding: 28px;
}

.screen-line {
  height: 10px;
  border-radius: 999px;
  background: #d2dfef;
  margin-bottom: 10px;
}

.screen-line.wide { width: 75%; }
.screen-line.medium { width: 48%; }

.screen-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 26px;
}

.mini-card {
  background: white;
  padding: 18px;
  border-radius: 14px;
  box-shadow: 0 10px 25px rgba(20,40,70,.07);
}

.mini-card b,
.mini-card span {
  display: block;
}

.mini-card b {
  color: var(--navy);
  font-size: .9rem;
}

.mini-card span {
  color: var(--muted);
  font-size: .72rem;
  margin-top: 3px;
}

.panel-contact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 20px 4px 3px;
}

.panel-contact span {
  color: rgba(255,255,255,.55);
  font-size: .82rem;
}

.panel-contact strong {
  font-size: .9rem;
}

.section {
  padding: 105px 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 46px;
}

.section-heading h2,
.about-copy h2,
.contact-info h2 {
  color: var(--navy);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
}

.section-heading p,
.about-copy > p,
.contact-info > p {
  color: var(--muted);
  margin-top: 17px;
  font-size: 1.02rem;
}

.services {
  background: var(--surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 265px;
  padding: 30px;
  border-radius: 22px;
  background: white;
  border: 1px solid var(--line);
  transition: transform .25s ease, box-shadow .25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.service-icon {
  width: 45px;
  height: 45px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: var(--blue);
  background: #eaf3ff;
  font-weight: 800;
  margin-bottom: 42px;
}

.service-card h3 {
  color: var(--navy);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--muted);
  font-size: .92rem;
}

.service-card.featured {
  color: white;
  background: linear-gradient(145deg, var(--navy), var(--navy-2));
  border-color: transparent;
}

.service-card.featured h3,
.service-card.featured p {
  color: white;
}

.service-card.featured p {
  color: rgba(255,255,255,.68);
}

.service-card.featured .service-icon {
  color: var(--navy);
  background: var(--cyan);
}

.contact-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(145deg, #1670e5, #0d57b7);
  color: white;
}

.contact-card span {
  color: rgba(255,255,255,.7);
  font-size: .8rem;
}

.contact-card h3 {
  color: white;
  font-size: 1.7rem;
  margin: 8px 0 24px;
}

.contact-card a {
  font-weight: 750;
}

.about {
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

.about-visual {
  min-height: 450px;
  position: relative;
  display: grid;
  place-items: center;
  border-radius: 32px;
  background:
    linear-gradient(145deg, rgba(7,22,46,.97), rgba(13,54,104,.94));
}

.about-box {
  width: 70%;
  padding: 35px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  color: white;
  backdrop-filter: blur(12px);
}

.big-number {
  display: block;
  color: var(--cyan);
  font-size: 3.4rem;
  font-weight: 800;
  letter-spacing: -.06em;
}

.about-box p {
  color: rgba(255,255,255,.7);
}

.floating-chip {
  position: absolute;
  padding: 11px 16px;
  background: white;
  border-radius: 999px;
  color: var(--navy);
  font-size: .78rem;
  font-weight: 750;
  box-shadow: 0 15px 35px rgba(0,0,0,.18);
}

.chip-one { top: 50px; left: 45px; }
.chip-two { right: 35px; top: 150px; }
.chip-three { left: 70px; bottom: 45px; }

.about-list {
  margin-top: 34px;
  display: grid;
  gap: 14px;
}

.about-list div {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.about-list b {
  color: var(--blue);
}

.cta-section {
  padding: 20px 0 0;
}

.cta-box {
  min-height: 280px;
  padding: 55px;
  border-radius: 30px;
  color: white;
  background:
    linear-gradient(135deg, rgba(24,119,242,.96), rgba(7,22,46,.96));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 45px;
}

.cta-box h2 {
  max-width: 720px;
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1.12;
  letter-spacing: -.045em;
}

.eyebrow.light {
  color: #bfe9ff;
}

.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-details {
  margin-top: 35px;
  display: grid;
  gap: 14px;
}

.contact-details a {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: border-color .2s ease, transform .2s ease;
}

.contact-details a:hover {
  border-color: var(--blue);
  transform: translateX(4px);
}

.contact-details small,
.contact-details strong {
  display: block;
}

.contact-details small {
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-details strong {
  color: var(--navy);
}

.contact-form {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: white;
  box-shadow: var(--shadow);
}

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

.contact-form label {
  display: block;
  color: var(--navy);
  font-size: .86rem;
  font-weight: 700;
  margin-bottom: 17px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  margin-top: 8px;
  border: 1px solid #dce3ed;
  border-radius: 12px;
  padding: 13px 14px;
  outline: none;
  color: var(--text);
  background: white;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(24,119,242,.1);
}

.full {
  width: 100%;
}

.form-note {
  display: block;
  text-align: center;
  color: var(--muted);
  margin-top: 12px;
}

.whatsapp-float {
  position: fixed;
  z-index: 999;
  right: 22px;
  bottom: 22px;
  background: #20b858;
  color: white;
  border-radius: 999px;
  padding: 13px 18px;
  font-size: .85rem;
  font-weight: 800;
  box-shadow: 0 15px 35px rgba(32,184,88,.32);
}

.footer {
  padding: 32px 0;
  background: var(--navy);
  color: rgba(255,255,255,.65);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  font-size: .85rem;
}

.footer-brand .brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

.footer-brand .brand-name {
  font-size: 1rem;
}

@media (max-width: 960px) {
  .menu-button {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 22px 20px 28px;
    background: #07162e;
    border-top: 1px solid rgba(255,255,255,.08);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links .nav-cta {
    text-align: center;
  }

  .hero {
    padding-top: 125px;
  }

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

  .hero-grid {
    gap: 45px;
  }

  .hero-panel {
    max-width: 650px;
  }

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

  .about-grid,
  .contact-grid {
    gap: 50px;
  }
}

@media (max-width: 650px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .hero {
    min-height: auto;
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: 2.65rem;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-points {
    display: grid;
    gap: 8px;
  }

  .screen-content {
    padding: 18px;
  }

  .screen-cards,
  .services-grid,
  .field-row {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 78px 0;
  }

  .service-card {
    min-height: auto;
  }

  .service-icon {
    margin-bottom: 25px;
  }

  .about-visual {
    min-height: 390px;
  }

  .about-box {
    width: 82%;
  }

  .floating-chip {
    font-size: .7rem;
  }

  .chip-one { top: 30px; left: 20px; }
  .chip-two { right: 15px; top: 130px; }
  .chip-three { left: 35px; bottom: 25px; }

  .cta-box {
    padding: 35px 25px;
    flex-direction: column;
    align-items: flex-start;
  }

  .contact-form {
    padding: 22px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }
}