/* VPN TP — vpn-tp.mom
   Fonts: Geologica (headings) + Public Sans (body)
   Palette: forest green + bronze on mint cream
   Axes: Hero G, Nav B, Cards F, Typo B, Buttons D, Sections A,
         Price B, FAQ D, Footer C, Anim E
*/

:root {
  --primary: #15803D;
  --primary-dark: #0F5D2C;
  --primary-soft: #BBF7D0;
  --accent: #92400E;
  --accent-soft: #FED7AA;
  --bg: #F0FDF4;
  --bg-alt: #DCFCE7;
  --text: #052E16;
  --text-muted: #4D6655;
  --card-bg: #FFFFFF;
  --border: #C7E8CF;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(5, 46, 22, 0.06);
  --shadow-md: 0 8px 24px rgba(5, 46, 22, 0.08);
  --shadow-lg: 0 18px 48px rgba(5, 46, 22, 0.14);
  --transition: 220ms cubic-bezier(.2,.7,.3,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Public Sans', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.18;
  margin: 0 0 16px;
  color: var(--text);
}
h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 14px; }
a { color: var(--primary); text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==== Header — transparent → solid white on scroll (Nav B) ==== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  border-bottom-color: var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  max-width: 1180px;
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 1.18rem;
  color: var(--text);
}
.brand img { width: 36px; height: 36px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.96rem;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary); }
.nav-links a.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: #000000 !important;
  font-weight: 800;
  padding: 10px 20px;
  border-radius: 999px;
  transition: transform var(--transition), background var(--transition);
}
.nav-links a.nav-cta:hover {
  background: var(--primary-dark);
  color: #000000 !important;
  transform: translateY(-1px);
}
.burger {
  display: none;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  position: relative;
}
.burger span {
  position: absolute;
  left: 11px;
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.burger span:nth-child(1) { top: 14px; }
.burger span:nth-child(2) { top: 20px; }
.burger span:nth-child(3) { top: 26px; }
.burger.open span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

/* ==== Mobile nav ==== */
.mobile-nav {
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
  transform: translateY(-130%);
  transition: transform 280ms ease;
  z-index: 99;
  padding: 24px;
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.mobile-nav a { display: block; padding: 10px 0; color: var(--text); font-weight: 500; }
.mobile-nav a.nav-cta {
  background: var(--primary);
  color: #000000;
  font-weight: 800;
  text-align: center;
  border-radius: 999px;
  padding: 14px 20px;
  margin-top: 6px;
}

/* ==== Buttons (D — with right-arrow icon, pill-style) ==== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-family: 'Geologica', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  white-space: nowrap;
}
.btn .arr {
  display: inline-block;
  width: 16px; height: 16px;
  transition: transform var(--transition);
}
.btn:hover .arr { transform: translateX(4px); }
.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(21, 128, 61, 0.28);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}
.btn-secondary:hover { background: var(--accent); color: #ffffff; }
.btn-ghost {
  background: #ffffff;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

/* ==== Hero (G — central card form) ==== */
.hero {
  padding: 140px 0 80px;
  background:
    radial-gradient(1200px 600px at 20% -10%, var(--bg-alt) 0%, transparent 60%),
    radial-gradient(900px 500px at 90% 10%, #FFEDD5 0%, transparent 55%),
    var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(21, 128, 61, 0.08) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}
.hero-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-alt);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.86rem;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.55; }
}
.hero-card h1 { margin-bottom: 18px; }
.hero-card .lead {
  font-size: 1.12rem;
  color: var(--text-muted);
  max-width: 620px;
  margin: 0 auto 32px;
}
.hero-cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.trust-badges {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  border-top: 1px dashed var(--border);
  padding-top: 24px;
}
.trust-badge {
  text-align: center;
}
.trust-badge .num {
  display: block;
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
  margin-bottom: 2px;
}
.trust-badge .lbl {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==== Stats row ==== */
.stats {
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stats-grid .num {
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
  line-height: 1;
}
.stats-grid .lbl {
  display: block;
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ==== Sections — alternating (A) ==== */
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section--white { background: var(--card-bg); }
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}
.section-head .eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 12px;
}
.section-head p {
  color: var(--text-muted);
  font-size: 1.06rem;
}

/* ==== Cards (F — large icon top 60×60) ==== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.card .icon-box {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  background: var(--primary);
  color: #ffffff;
  transition: background var(--transition), transform var(--transition);
}
.card:nth-child(2n) .icon-box { background: var(--accent); }
.card:nth-child(3n) .icon-box { background: var(--primary-dark); }
.card:hover .icon-box { transform: rotate(-6deg) scale(1.06); }
.card .icon-box svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--text-muted); font-size: 0.96rem; margin: 0; }

/* ==== Platforms ==== */
.platforms-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.platform-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  color: var(--text);
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.platform-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}
.platform-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--primary-dark);
}
.platform-icon svg { width: 24px; height: 24px; }
.platform-name { font-family: 'Geologica', sans-serif; font-weight: 700; font-size: 1.04rem; margin-bottom: 2px; }
.platform-meta { font-size: 0.84rem; color: var(--text-muted); }

/* ==== Pricing (B — three columns, middle highlighted) ==== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.price-card.featured {
  background: linear-gradient(180deg, #166534 0%, #14532D 100%);
  border-color: var(--primary-dark);
  color: #ffffff;
  transform: translateY(-12px);
  box-shadow: var(--shadow-lg);
}
.price-card.featured h3,
.price-card.featured .price-tag { color: #ffffff; }
.price-card .price-tag {
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--primary);
  margin: 6px 0 10px;
}
.price-card.featured .price-desc { color: #DCFCE7; }
.price-card .price-desc { color: var(--text-muted); margin-bottom: 22px; font-size: 0.95rem; }
.price-card ul { list-style: none; padding: 0; margin: 0 0 24px; }
.price-card li {
  padding: 8px 0;
  padding-left: 26px;
  position: relative;
  font-size: 0.94rem;
}
.price-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 14px;
  width: 14px; height: 8px;
  border-left: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(-45deg);
}
.price-card.featured li::before { border-color: #BBF7D0; }
.price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.price-card .btn { width: 100%; }
.price-card.featured .btn-primary { background: #ffffff; color: var(--primary-dark); box-shadow: none; }
.price-card.featured .btn-primary:hover { background: var(--bg-alt); }

/* ==== Why-us text block ==== */
.why-block {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}
.why-block ul { list-style: none; padding: 0; margin: 18px 0 0; }
.why-block li {
  padding: 14px 0 14px 38px;
  position: relative;
  border-bottom: 1px dashed var(--border);
}
.why-block li:last-child { border-bottom: 0; }
.why-block li::before {
  content: "";
  position: absolute;
  left: 0; top: 18px;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--primary-soft);
}
.why-block li::after {
  content: "";
  position: absolute;
  left: 7px; top: 24px;
  width: 10px; height: 5px;
  border-left: 2px solid var(--primary-dark);
  border-bottom: 2px solid var(--primary-dark);
  transform: rotate(-45deg);
}
.why-illustration {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 40px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}
.why-illustration::before {
  content: "";
  position: absolute;
  width: 280px; height: 280px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  top: -100px; right: -100px;
}
.why-illustration h3 { color: #ffffff; font-size: 1.4rem; }
.why-illustration p { color: rgba(255, 255, 255, 0.86); margin-bottom: 0; }
.why-illustration .big-num {
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 3.6rem;
  line-height: 1;
  margin-bottom: 8px;
}

/* ==== Use-cases ==== */
.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.usecase {
  background: var(--card-bg);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 24px 22px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.usecase:nth-child(2n) { border-left-color: var(--primary); }
.usecase:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.usecase h3 { font-size: 1.1rem; margin-bottom: 8px; }
.usecase p { color: var(--text-muted); font-size: 0.94rem; margin: 0; }

/* ==== CTA banner ==== */
.cta-banner {
  background: linear-gradient(120deg, var(--primary) 0%, var(--primary-dark) 60%, var(--accent) 130%);
  border-radius: var(--radius-lg);
  padding: 56px 48px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.4fr auto;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.16) 1px, transparent 0);
  background-size: 22px 22px;
  pointer-events: none;
}
.cta-banner h2 { color: #ffffff; margin-bottom: 8px; }
.cta-banner p { color: rgba(255, 255, 255, 0.92); margin: 0; max-width: 560px; }
.cta-banner .btn-primary { background: #ffffff; color: var(--primary-dark); }
.cta-banner .btn-primary:hover { background: var(--bg-alt); }

/* ==== FAQ (D — open card grid, no accordion) ==== */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.faq-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.faq-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}
.faq-card .q-num {
  display: inline-block;
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 0.86rem;
  color: var(--accent);
  margin-bottom: 8px;
  letter-spacing: 0.1em;
}
.faq-card h3 {
  font-size: 1.08rem;
  margin-bottom: 10px;
  color: var(--primary-dark);
}
.faq-card p {
  color: var(--text-muted);
  font-size: 0.94rem;
  margin: 0;
  line-height: 1.65;
}

/* ==== Footer (C — 3 cols + CTA banner above) ==== */
.site-footer {
  background: #062814;
  color: #C7E8CF;
  padding: 64px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(199, 232, 207, 0.12);
}
.footer-grid h4 {
  color: #ffffff;
  font-size: 1rem;
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { padding: 5px 0; }
.footer-grid a { color: #C7E8CF; font-size: 0.94rem; transition: color var(--transition); }
.footer-grid a:hover { color: #ffffff; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.footer-brand img { width: 36px; height: 36px; }
.footer-brand .name { font-family: 'Geologica', sans-serif; font-weight: 700; font-size: 1.1rem; color: #ffffff; }
.footer-about { color: #9DBFA8; font-size: 0.92rem; line-height: 1.6; max-width: 360px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: 0.86rem;
  color: #87A691;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==== Instruction page ==== */
.steps-wrap { display: grid; grid-template-columns: 1fr; gap: 28px; max-width: 880px; margin: 0 auto; }
.step {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 36px 36px 100px;
  position: relative;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.step:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.step .step-num {
  position: absolute;
  left: 28px; top: 36px;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--primary);
  color: #ffffff;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Geologica', sans-serif;
  font-weight: 700;
  font-size: 1.4rem;
}
.step:nth-child(2) .step-num { background: var(--accent); }
.step h2 { font-size: 1.4rem; margin-bottom: 10px; }
.step p { color: var(--text-muted); margin: 0 0 14px; }
.step .btn { margin-top: 8px; }

.after-pay {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  margin-top: 48px;
}
.after-pay h2 { margin-bottom: 16px; }
.after-pay > p { color: var(--text-muted); max-width: 760px; margin-bottom: 32px; }

/* ==== Animation utilities (E — hover focused, gentle fade-up) ==== */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ==== Responsive ==== */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .burger { display: block; }
  .cards-grid, .platforms-grid, .usecase-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; gap: 22px; }
  .price-card.featured { transform: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .why-block { grid-template-columns: 1fr; padding: 40px 28px; gap: 28px; }
  .cta-banner { grid-template-columns: 1fr; text-align: center; padding: 44px 28px; }
  .cta-banner p { margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .trust-badges { grid-template-columns: repeat(2, 1fr); }
  .hero { padding: 120px 0 60px; }
  .hero-card { padding: 40px 28px; }
  .faq-grid { grid-template-columns: 1fr; }
  .step { padding: 28px 24px 28px 24px; }
  .step .step-num { position: static; margin-bottom: 16px; }
  .section { padding: 64px 0; }
}
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .cards-grid, .platforms-grid, .usecase-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-cta-row .btn { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .trust-badges { grid-template-columns: 1fr 1fr; gap: 12px; }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.45rem; }
  .why-illustration { padding: 28px 24px; }
  .why-illustration .big-num { font-size: 2.6rem; }
}