:root {
  --bg: #081113;
  --bg-soft: #0d191b;
  --panel: #101f22;
  --panel-2: #f6f8f6;
  --text: #eef7f4;
  --muted: #a8b9b4;
  --ink: #112021;
  --ink-muted: #566663;
  --line: rgba(255, 255, 255, 0.12);
  --cyan: #41d8e8;
  --green: #35d091;
  --amber: #f2b755;
  --white: #ffffff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.26);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

:focus-visible {
  outline: 3px solid rgba(65, 216, 232, 0.7);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  background: var(--cyan);
  color: #021112;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-weight: 800;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    box-shadow 0.25s ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  background: rgba(8, 17, 19, 0.82);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(18px);
}

.nav {
  width: min(calc(100% - 32px), var(--max));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 900;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #071113;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 12px 30px rgba(53, 208, 145, 0.24);
}

.brand-copy {
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  color: rgba(238, 247, 244, 0.78);
  font-size: 0.95rem;
}

.nav-links a {
  transition: color 0.2s ease;
}

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

.nav-cta {
  color: #061113 !important;
  background: var(--white);
  border-radius: 999px;
  padding: 0.72rem 1rem;
  font-weight: 800;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 999px;
}

.hero {
  position: relative;
  min-height: 690px;
  overflow: hidden;
  padding: 96px 0 48px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 17, 19, 0.95) 0%, rgba(8, 17, 19, 0.76) 42%, rgba(8, 17, 19, 0.2) 100%),
    radial-gradient(circle at 18% 20%, rgba(65, 216, 232, 0.22), transparent 28%),
    #081113;
}

.hero-inner {
  position: relative;
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 4.6rem);
}

.hero-copy {
  max-width: 640px;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--green);
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 1.3rem;
  color: var(--white);
  font-size: clamp(2.25rem, 3.7vw, 3.55rem);
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 0 12px 46px rgba(0, 0, 0, 0.34);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 0.65rem;
  font-size: 1.08rem;
  line-height: 1.25;
}

.hero-text {
  color: rgba(238, 247, 244, 0.84);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  max-width: 590px;
}

.hero-actions,
.contact-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.86rem 1.15rem;
  font-weight: 900;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
  cursor: pointer;
}

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

.btn-primary {
  color: #061113;
  background: linear-gradient(135deg, var(--cyan), var(--green));
  box-shadow: 0 16px 36px rgba(65, 216, 232, 0.2);
}

.btn-secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.05);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
  color: rgba(238, 247, 244, 0.76);
}

.trust-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

.hero-visual {
  margin: 0;
  align-self: stretch;
  min-height: 500px;
  display: flex;
  align-items: center;
}

.hero-visual img {
  width: min(760px, 58vw);
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.12);
  filter: brightness(1.16) contrast(1.05);
}

.stats-band {
  width: min(calc(100% - 32px), var(--max));
  margin: -34px auto 0;
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  background: rgba(246, 248, 246, 0.98);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.stat {
  padding: 1.25rem;
  border-right: 1px solid rgba(17, 32, 33, 0.12);
}

.stat:last-child {
  border-right: 0;
}

.stat strong {
  display: block;
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  line-height: 1;
}

.stat span {
  color: var(--ink-muted);
  font-size: 0.92rem;
}

.section {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: clamp(76px, 10vw, 132px) 0;
}

.section-heading {
  max-width: 820px;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-heading p:not(.eyebrow),
.proof-copy p,
.cta-copy p {
  color: var(--muted);
  font-size: 1.05rem;
}

.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.feature-card,
.solution-card,
.step {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
  padding: clamp(1.2rem, 2vw, 1.6rem);
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    background 0.2s ease;
}

.feature-card:hover,
.solution-card:hover,
.step:hover {
  transform: translateY(-4px);
  border-color: rgba(65, 216, 232, 0.45);
  background: rgba(255, 255, 255, 0.07);
}

.feature-icon {
  display: inline-flex;
  color: #051113;
  background: var(--green);
  border-radius: 999px;
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

.feature-card p,
.solution-card p,
.step p {
  margin-bottom: 0;
  color: var(--muted);
}

.dark-section {
  width: 100%;
  max-width: none;
  padding-left: max(16px, calc((100vw - var(--max)) / 2));
  padding-right: max(16px, calc((100vw - var(--max)) / 2));
  background:
    linear-gradient(180deg, rgba(65, 216, 232, 0.07), rgba(53, 208, 145, 0.03)),
    var(--bg-soft);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.9rem;
}

.solution-card {
  min-height: 190px;
}

.solution-card h3::before {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-bottom: 1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--green));
}

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

.step span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: #071113;
  background: var(--cyan);
  font-weight: 900;
}

.proof-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.proof-list {
  display: grid;
  gap: 1rem;
}

.proof-list div {
  border-left: 3px solid var(--green);
  background: rgba(255, 255, 255, 0.045);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.1rem 1.2rem;
}

.proof-list strong,
.proof-list span {
  display: block;
}

.proof-list span {
  color: var(--muted);
  margin-top: 0.25rem;
}

.faq-section {
  padding-top: 0;
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.045);
  padding: 1rem 1.1rem;
}

summary {
  cursor: pointer;
  font-weight: 900;
}

details p {
  margin: 0.8rem 0 0;
  color: var(--muted);
}

.cta-section {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto 90px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  padding: clamp(1.4rem, 4vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(65, 216, 232, 0.13), rgba(53, 208, 145, 0.08)),
    #0d191b;
  box-shadow: var(--shadow);
}

.contact-options a {
  color: var(--white);
  border-bottom: 1px solid rgba(65, 216, 232, 0.5);
  font-weight: 800;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: rgba(238, 247, 244, 0.8);
  font-size: 0.92rem;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(5, 12, 13, 0.78);
  color: var(--white);
  padding: 0.9rem 0.95rem;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--green);
  font-weight: 800;
}

.site-footer {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 2rem 0 2.8rem;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-brand {
  color: var(--white);
  margin-bottom: 0.9rem;
}

.site-footer p {
  max-width: 520px;
  margin-bottom: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 1rem;
}

.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #051113;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  box-shadow: 0 18px 42px rgba(53, 208, 145, 0.3);
  font-weight: 950;
  letter-spacing: 0;
  border: 1px solid rgba(255, 255, 255, 0.28);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 52px rgba(65, 216, 232, 0.34);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

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

@media (max-width: 1020px) {
  .hero {
    padding-top: 118px;
  }

  .hero-inner,
  .proof-section,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 0;
  }

  .hero-visual img {
    width: 100%;
  }

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

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

@media (max-width: 760px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    inset: 76px 16px auto;
    display: grid;
    gap: 0.35rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(8, 17, 19, 0.96);
    box-shadow: var(--shadow);
    transform: translateY(-18px);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity 0.2s ease,
      transform 0.2s ease;
  }

  .nav-links.is-open {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 0.8rem;
  }

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

  .hero {
    min-height: auto;
    padding-bottom: 44px;
  }

  .hero .trust-row {
    display: none;
  }

  h1 {
    font-size: clamp(2.25rem, 12vw, 3.15rem);
  }

  .stats-band,
  .intro-grid,
  .solutions-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  .stats-band {
    margin-top: 0;
  }

  .stat {
    border-right: 0;
    border-bottom: 1px solid rgba(17, 32, 33, 0.12);
  }

  .stat:last-child {
    border-bottom: 0;
  }

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

  .site-footer {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 440px) {
  .hero-actions,
  .contact-options {
    display: grid;
  }

  .btn {
    width: 100%;
  }

  .brand-copy {
    max-width: 135px;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 54px;
    height: 54px;
  }
}