/* ===== Reset & base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --navy-950: #060b16;
  --navy-900: #0a1628;
  --navy-800: #0f1f38;
  --navy-700: #16294a;
  --navy-600: #1e3660;
  --cyan-400: #22d3ee;
  --cyan-300: #67e8f9;
  --blue-500: #3b82f6;
  --green-500: #25d366;
  --white: #f5f8fc;
  --gray-300: #b7c3d6;
  --gray-500: #8595b0;
  --border: rgba(255, 255, 255, 0.09);
  --radius: 14px;
  --maxw: 1160px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--navy-950);
  color: var(--white);
  line-height: 1.5;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan-300);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--cyan-400);
}

.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.section-head p {
  margin-top: 16px;
  color: var(--gray-300);
  font-size: 17px;
  max-width: 560px;
}

section { position: relative; padding: 100px 0; }

.accent { color: var(--cyan-400); }

/* ===== Background network pattern ===== */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 20%, rgba(34,211,238,0.08), transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(59,130,246,0.10), transparent 45%),
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: auto, auto, 64px 64px, 64px 64px;
  opacity: 0.5;
  pointer-events: none;
}

/* ===== Header ===== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(6, 11, 22, 0.75);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--cyan-400), var(--blue-500));
  display: flex; align-items: center; justify-content: center;
}
.logo-mark svg { width: 19px; height: 19px; }
.logo span.dim { color: var(--gray-500); font-weight: 500; }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 34px;
}
nav.main-nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gray-300);
  transition: color 0.2s;
}
nav.main-nav a:hover { color: var(--white); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-toggle {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.lang-toggle button {
  padding: 7px 12px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gray-500);
  transition: all 0.2s;
}
.lang-toggle button.active {
  background: var(--navy-700);
  color: var(--cyan-300);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 9px;
  font-size: 14.5px;
  font-weight: 600;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-500);
  color: #06301c;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(37,211,102,0.28); }
.btn-outline {
  border: 1px solid var(--border);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--cyan-400); color: var(--cyan-300); }
.btn-block { width: 100%; justify-content: center; }

.menu-toggle { display: none; }

/* ===== Hero ===== */
.hero {
  padding: 168px 0 100px;
  position: relative;
  overflow: hidden;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
}
.hero p.lead {
  margin-top: 22px;
  font-size: 18px;
  color: var(--gray-300);
  max-width: 480px;
}
.hero-ctas { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.vertical-chips { display: flex; gap: 10px; margin-top: 26px; flex-wrap: wrap; }
.vertical-chips span {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-300);
  background: var(--navy-900);
  border: 1px solid var(--border);
  padding: 7px 14px;
  border-radius: 999px;
}

.stat-row {
  display: flex;
  gap: 36px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.stat-row .stat b {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--white);
}
.stat-row .stat span {
  font-size: 13px;
  color: var(--gray-500);
}

.hero-visual {
  position: relative;
  aspect-ratio: 1/1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-visual .glow {
  position: absolute;
  inset: 10%;
  background: radial-gradient(circle, rgba(34,211,238,0.22), transparent 65%);
  filter: blur(10px);
}
.hero-visual svg { position: relative; width: 100%; height: 100%; }

/* ===== Marquee ===== */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  overflow: hidden;
  white-space: nowrap;
  background: var(--navy-900);
}
.marquee-track {
  display: inline-flex;
  animation: scroll-left 28s linear infinite;
}
.marquee-track span {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--gray-500);
  padding: 0 22px;
  text-transform: uppercase;
}
.marquee-track span.dot { color: var(--cyan-400); }
@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ===== Problem section ===== */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.pain-card {
  background: var(--navy-900);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.pain-card .num {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan-400);
  margin-bottom: 16px;
  display: block;
}
.pain-card h3 { font-size: 21px; font-weight: 700; margin-bottom: 12px; }
.pain-card p { color: var(--gray-300); font-size: 15.5px; }

/* ===== Offer / features grid ===== */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.offer-card {
  background: linear-gradient(180deg, var(--navy-900), var(--navy-950));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  transition: border-color 0.2s, transform 0.2s;
}
.offer-card:hover { border-color: rgba(34,211,238,0.35); transform: translateY(-4px); }
.offer-card .icon-box {
  width: 46px; height: 46px;
  border-radius: 11px;
  background: var(--navy-700);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.offer-card .icon-box svg { width: 24px; height: 24px; color: var(--cyan-400); }
.offer-card .tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  text-transform: uppercase;
}
.offer-card h3 { font-size: 21px; font-weight: 700; margin: 10px 0 10px; }
.offer-card p { color: var(--gray-300); font-size: 15px; }

/* ===== Process timeline ===== */
.process-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.process-step {
  border-left: 2px solid var(--navy-700);
  padding-left: 24px;
  position: relative;
}
.process-step::before {
  content: "";
  position: absolute;
  left: -7px; top: 0;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px var(--navy-950);
}
.process-step .day {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--cyan-300);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.process-step h3 { font-size: 19px; font-weight: 700; margin: 10px 0 8px; }
.process-step p { color: var(--gray-300); font-size: 14.5px; }

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 920px;
  margin: 0 auto;
}
.price-card {
  background: linear-gradient(135deg, var(--navy-800), var(--navy-900));
  border: 1px solid rgba(34,211,238,0.25);
  border-radius: 20px;
  padding: 40px 34px;
  text-align: center;
  position: relative;
  display: flex;
  flex-direction: column;
}
.price-card .plan-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cyan-300);
  margin-bottom: 14px;
}
.price-card .price-tag {
  font-size: clamp(34px, 5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
}
.price-card .price-tag span { font-size: 16px; color: var(--gray-500); font-weight: 600; }
.price-card .price-sub { color: var(--gray-300); margin-top: 6px; font-size: 14px; }
.price-includes {
  margin: 28px 0;
  text-align: left;
  display: grid;
  gap: 12px;
  flex-grow: 1;
}
.price-includes li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--gray-300);
}
.price-includes li svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; color: var(--green-500); }
.price-maint {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--navy-950);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13.5px;
  color: var(--gray-300);
}
.price-maint strong { color: var(--white); font-size: 15px; }
.price-note {
  font-size: 13px;
  color: var(--gray-500);
  margin-top: 18px;
}
.price-note.center { text-align: center; }

/* ===== Founder ===== */
.founder-wrap {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: center;
  background: var(--navy-900);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px;
}
.founder-photo {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-700), var(--navy-600));
  display: flex; align-items: center; justify-content: center;
  font-size: 46px;
  font-weight: 800;
  color: var(--cyan-300);
  border: 2px solid rgba(34,211,238,0.3);
  overflow: hidden;
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}
.founder-info .role {
  font-size: 13px;
  font-weight: 700;
  color: var(--cyan-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.founder-info h3 { font-size: 26px; font-weight: 800; margin-bottom: 14px; }
.founder-info p { color: var(--gray-300); font-size: 15.5px; margin-bottom: 8px; }
.founder-info .credential {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--gray-500);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* ===== Contact ===== */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info .contact-line {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.contact-info .contact-line .icon-box {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--navy-800);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info .contact-line .icon-box svg { width: 20px; height: 20px; color: var(--cyan-400); }
.contact-info .contact-line small { display: block; color: var(--gray-500); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.contact-info .contact-line strong { font-size: 15.5px; font-weight: 600; }

form.lead-form {
  background: var(--navy-900);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 16px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-300);
  margin-bottom: 7px;
}
.field input, .field textarea {
  width: 100%;
  background: var(--navy-950);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--white);
  font-size: 14.5px;
  font-family: inherit;
  transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--cyan-400);
}
.field textarea { resize: vertical; min-height: 90px; }
.form-note { font-size: 12.5px; color: var(--gray-500); text-align: center; }
.form-success {
  display: none;
  background: rgba(37,211,102,0.12);
  border: 1px solid rgba(37,211,102,0.35);
  color: #6ee7a0;
  padding: 14px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
}

/* ===== Footer ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 30px;
  background: var(--navy-900);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.footer-tagline { color: var(--gray-500); font-size: 14px; margin-top: 10px; max-width: 280px; }
.footer-cols { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h4 {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 16px;
}
.footer-col a, .footer-col span {
  display: block;
  font-size: 14.5px;
  color: var(--gray-300);
  margin-bottom: 11px;
}
.footer-col a:hover { color: var(--cyan-300); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 13px;
  color: var(--gray-500);
}

/* ===== WhatsApp float button ===== */
.wa-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: var(--green-500);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  transition: transform 0.2s;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 28px; height: 28px; color: #06301c; }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  nav.main-nav { display: none; }
  .menu-toggle { display: flex; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-visual { max-width: 340px; margin: 40px auto 0; }
  .problem-grid, .offer-grid, .pricing-grid { grid-template-columns: 1fr; }
  .process-list { grid-template-columns: 1fr; }
  .founder-wrap { grid-template-columns: 1fr; text-align: center; }
  .founder-photo { max-width: 180px; margin: 0 auto; }
  .founder-info .credential { justify-content: center; }
  .contact-wrap { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; }
  section { padding: 72px 0; }
}