:root {
  --landing-navy: #0f172a;
  --landing-navy-2: #162338;
  --landing-mint: #22c7a9;
  --landing-mint-light: #62e4ca;
  --landing-text: #0f172a;
  --landing-muted: #64748b;
  --landing-border: #dbe4ee;
  --landing-bg: #f6f9fc;
}

* { 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;
  color: var(--landing-text);
  background: #fff;
}
a { color: inherit; }

.landing-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, .96);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(16px);
}
.landing-nav-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.landing-logo-link { display: inline-flex; align-items: center; }
.landing-logo-link img { width: 340px; max-width: 68vw; height: auto; }
.landing-nav-actions { display: flex; align-items: center; gap: 1.5rem; }
.landing-nav-actions > a:not(.btn) { color: #cbd5e1; text-decoration: none; font-weight: 600; font-size: .95rem; }
.landing-nav-actions > a:not(.btn):hover { color: #fff; }

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 6.5rem 0 6rem;
  color: #fff;
  background:
    radial-gradient(circle at 82% 20%, rgba(34, 199, 169, .18), transparent 29rem),
    radial-gradient(circle at 8% 85%, rgba(98, 228, 202, .10), transparent 25rem),
    linear-gradient(135deg, #0b1324 0%, #111f35 55%, #0f2931 100%);
}
.hero-section::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero-section .container { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  padding: .5rem .8rem;
  border: 1px solid rgba(98, 228, 202, .28);
  border-radius: 999px;
  background: rgba(34, 199, 169, .08);
  color: var(--landing-mint-light);
  font-size: .86rem;
  font-weight: 700;
  margin-bottom: 1.35rem;
}
.hero-section h1 {
  font-size: clamp(2.6rem, 5vw, 4.65rem);
  line-height: 1.04;
  letter-spacing: -.055em;
  font-weight: 800;
  margin: 0 0 1.35rem;
}
.hero-section h1 span { color: var(--landing-mint-light); }
.hero-lead {
  max-width: 690px;
  color: #cbd5e1;
  font-size: clamp(1.06rem, 1.7vw, 1.28rem);
  line-height: 1.72;
  margin-bottom: 1.75rem;
}
.price-card {
  display: inline-flex;
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  border: 1px solid rgba(98,228,202,.28);
  background: rgba(255,255,255,.055);
  box-shadow: 0 18px 50px rgba(0,0,0,.16);
  margin-bottom: 1.6rem;
}
.price-label { color: #94a3b8; font-size: .82rem; text-transform: uppercase; letter-spacing: .09em; font-weight: 700; }
.price-value { font-size: 2rem; font-weight: 800; color: #fff; line-height: 1.2; }
.price-value span { font-size: .95rem; font-weight: 600; color: #94a3b8; margin-left: .25rem; }
.price-guarantee { color: var(--landing-mint-light); font-size: .9rem; margin-top: .25rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.5rem; }
.btn-landing-primary {
  color: #06231d;
  background: linear-gradient(135deg, var(--landing-mint-light), var(--landing-mint));
  border: 0;
  font-weight: 800;
  box-shadow: 0 14px 34px rgba(34,199,169,.24);
}
.btn-landing-primary:hover { color: #041915; transform: translateY(-1px); background: linear-gradient(135deg, #7cebd7, #25d0b0); }
.btn-landing-secondary { color: var(--landing-text); background: #fff; border: 1px solid var(--landing-border); font-weight: 700; }
.btn-landing-secondary:hover { background: #f8fafc; border-color: #bdcad8; }
.hero-section .btn-landing-secondary { color: #fff; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.18); }
.hero-section .btn-landing-secondary:hover { background: rgba(255,255,255,.12); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1rem 1.35rem; color: #cbd5e1; font-size: .9rem; }
.hero-trust i { color: var(--landing-mint-light); margin-right: .35rem; }

.hero-preview-shell {
  position: relative;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 1.5rem;
  background: rgba(255,255,255,.055);
  box-shadow: 0 30px 100px rgba(0,0,0,.38);
  transform: perspective(1200px) rotateY(-3deg) rotateX(1deg);
}
.hero-preview-shell > img { display: block; width: 100%; border-radius: .9rem; background: #fff; }
.floating-stat {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .8rem .95rem;
  border-radius: .85rem;
  background: rgba(15,23,42,.94);
  border: 1px solid rgba(98,228,202,.25);
  box-shadow: 0 16px 38px rgba(0,0,0,.32);
  color: #fff;
}
.floating-stat i { color: var(--landing-mint-light); font-size: 1.15rem; }
.floating-stat strong, .floating-stat span { display: block; }
.floating-stat strong { font-size: .84rem; }
.floating-stat span { color: #94a3b8; font-size: .72rem; }
.floating-stat-one { left: -1.8rem; bottom: 3.2rem; }
.floating-stat-two { right: -1.5rem; top: 4rem; }

.features-section, .screens-section, .contact-section { padding: 6rem 0; }
.features-section { background: var(--landing-bg); }
.section-heading { max-width: 790px; margin-bottom: 2.5rem; }
.section-heading.text-center { margin-left: auto; margin-right: auto; }
.section-heading > span { color: #0e9f87; text-transform: uppercase; letter-spacing: .11em; font-weight: 800; font-size: .8rem; }
.section-heading h2 { font-size: clamp(2rem, 3vw, 3.15rem); line-height: 1.12; letter-spacing: -.035em; font-weight: 800; margin: .65rem 0 1rem; }
.section-heading p { color: var(--landing-muted); font-size: 1.08rem; line-height: 1.72; margin: 0; }
.feature-card {
  height: 100%;
  padding: 1.65rem;
  border: 1px solid var(--landing-border);
  border-radius: 1.1rem;
  background: #fff;
  box-shadow: 0 13px 36px rgba(15,23,42,.055);
  transition: transform .18s ease, box-shadow .18s ease;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 20px 42px rgba(15,23,42,.09); }
.feature-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: .85rem;
  color: #087563;
  background: #dffaf4;
  font-size: 1.15rem;
  margin-bottom: 1.1rem;
}
.feature-card h3 { font-size: 1.18rem; font-weight: 800; margin-bottom: .6rem; }
.feature-card p { color: var(--landing-muted); line-height: 1.65; margin: 0; }

.screens-section { background: #fff; }
.screen-card {
  height: 100%;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--landing-border);
  border-radius: 1rem;
  background: #fff;
  box-shadow: 0 16px 42px rgba(15,23,42,.09);
}
.screen-card img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; background: #f8fafc; }
.screen-card figcaption { display: flex; flex-direction: column; gap: .25rem; padding: 1.1rem 1.2rem 1.25rem; }
.screen-card figcaption strong { font-size: 1.05rem; }
.screen-card figcaption span { color: var(--landing-muted); font-size: .9rem; }

.guarantee-section { padding: 0 0 6rem; }
.guarantee-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 2.1rem;
  border-radius: 1.35rem;
  color: #fff;
  background: linear-gradient(135deg, #0f172a, #123b43);
  box-shadow: 0 22px 54px rgba(15,23,42,.2);
}
.guarantee-icon { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 1rem; background: rgba(98,228,202,.13); color: var(--landing-mint-light); font-size: 1.5rem; }
.guarantee-card span { color: var(--landing-mint-light); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.guarantee-card h2 { font-size: clamp(1.45rem, 2.5vw, 2.25rem); font-weight: 800; margin: .25rem 0 .45rem; }
.guarantee-card p { color: #cbd5e1; margin: 0; }

.contact-section { background: var(--landing-bg); }
.contact-points { display: grid; gap: 1rem; margin-top: 2rem; }
.contact-points > div { display: flex; gap: .85rem; align-items: center; }
.contact-points i { width: 42px; height: 42px; flex: 0 0 auto; display: grid; place-items: center; border-radius: .75rem; color: #087563; background: #dffaf4; }
.contact-points strong, .contact-points span { display: block; }
.contact-points strong { font-size: .95rem; }
.contact-points span { color: var(--landing-muted); font-size: .88rem; }
.contact-points a { color: #087563; font-weight: 700; }
.contact-form-card { padding: clamp(1.4rem, 3vw, 2.4rem); background: #fff; border: 1px solid var(--landing-border); border-radius: 1.25rem; box-shadow: 0 22px 60px rgba(15,23,42,.1); }
.contact-form-card h3 { font-size: 1.65rem; font-weight: 800; margin-bottom: .35rem; }
.form-intro, .form-note { color: var(--landing-muted); }
.form-note { text-align: center; font-size: .78rem; margin: .9rem 0 0; }
.landing-form .form-label { font-weight: 700; font-size: .9rem; }
.landing-form .form-control { border-color: #cbd5e1; padding-top: .75rem; padding-bottom: .75rem; }
.landing-form .form-control:focus { border-color: var(--landing-mint); box-shadow: 0 0 0 .22rem rgba(34,199,169,.14); }
.landing-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.landing-success { text-align: center; padding: 1rem 0; }
.success-icon { width: 72px; height: 72px; display: grid; place-items: center; margin: 0 auto 1.2rem; border-radius: 50%; background: #dffaf4; color: #087563; font-size: 1.8rem; }
.landing-success h3 { font-size: 2rem; }
.landing-success p { color: var(--landing-muted); font-size: 1.08rem; margin-bottom: 1.4rem; }

.landing-footer { padding: 2rem 0; color: #94a3b8; background: var(--landing-navy); }
.landing-footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; font-size: .85rem; }
.landing-footer img { width: 190px; height: auto; }
.landing-footer a { color: #fff; font-weight: 700; text-decoration: none; }

@media (max-width: 991.98px) {
  .hero-section { padding-top: 4.5rem; }
  .hero-preview-shell { transform: none; max-width: 740px; margin: 0 auto; }
  .floating-stat-one { left: .3rem; bottom: 1rem; }
  .floating-stat-two { right: .3rem; top: 1rem; }
  .guarantee-card { grid-template-columns: auto 1fr; }
  .guarantee-card .btn { grid-column: 1 / -1; width: 100%; }
}
@media (max-width: 767.98px) {
  .landing-nav-inner { min-height: 68px; }
  .landing-logo-link img { width: 270px; max-width: 72vw; }
  .hero-section { padding: 3.7rem 0 4.5rem; }
  .hero-actions .btn { width: 100%; }
  .floating-stat { display: none; }
  .features-section, .screens-section, .contact-section { padding: 4.3rem 0; }
  .guarantee-section { padding-bottom: 4.3rem; }
  .guarantee-card { grid-template-columns: 1fr; text-align: center; }
  .guarantee-icon { margin: 0 auto; }
  .landing-footer-inner { flex-direction: column; text-align: center; }
}