:root {
  --navy: #0b2a45;
  --navy-2: #123a5c;
  --teal: #0d9488;
  --teal-light: #2dd4bf;
  --amber: #f5a524;
  --ink: #1c2530;
  --gray: #5b6b7c;
  --gray-light: #8393a3;
  --bg: #f7f9fb;
  --line: #e4e9ee;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px -12px rgba(11, 42, 69, 0.18);
  --shadow-sm: 0 2px 10px rgba(11, 42, 69, 0.08);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .6em; color: var(--navy); font-weight: 700; }
p { margin: 0 0 1em; }
.icon { width: 1.1em; height: 1.1em; vertical-align: -0.15em; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }
.section-tight { padding: 56px 0; }
.section-alt { background: var(--white); }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .08em;
  font-size: .78rem; font-weight: 700; color: var(--teal); margin-bottom: 12px;
}
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); }
.section-head p { color: var(--gray); font-size: 1.05rem; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: .96rem;
  border: 1px solid transparent; cursor: pointer; transition: all .15s ease; text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--navy); }
.btn-outline { border-color: var(--line); color: var(--navy); background: #fff; }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost-white { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-ghost-white:hover { background: rgba(255,255,255,.12); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: var(--amber); color: #fff; }
.btn-sm { padding: 8px 16px; font-size: .85rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand img { height: 40px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--ink); font-weight: 600; font-size: .95rem; }
.main-nav a:hover { color: var(--teal); text-decoration: none; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; color: var(--navy); }
.header-actions { display: flex; align-items: center; gap: 14px; }

@media (max-width: 880px) {
  .main-nav { position: fixed; inset: 76px 0 0 0; background: #fff; flex-direction: column;
    align-items: flex-start; padding: 24px; gap: 6px; transform: translateX(100%);
    transition: transform .2s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { padding: 12px 8px; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 60%, #0e3350 100%);
  color: #fff; padding: 96px 0 110px; position: relative; overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -120px; top: -120px; width: 480px; height: 480px;
  background: radial-gradient(circle, rgba(45,212,191,.25), transparent 70%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.1rem, 4vw, 3.1rem); }
.hero p.lead { color: #cfe0ec; font-size: 1.15rem; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 32px; margin-top: 48px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-size: 1.6rem; color: #fff; }
.hero-stats div span { color: #a9c1d1; font-size: .85rem; }
.hero-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius); padding: 28px; backdrop-filter: blur(6px);
}
.hero-card h3 { color: #fff; font-size: 1.05rem; }
.hero-card ul { list-style: none; padding: 0; margin: 0; }
.hero-card li { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid rgba(255,255,255,.1); color: #dbe8f0; font-size: .93rem; }
.hero-card li:first-child { border-top: none; }
.hero-card .icon { color: var(--teal-light); flex-shrink: 0; margin-top: 3px; }

@media (max-width: 880px) {
  .hero .container { grid-template-columns: 1fr; }
}

/* Grid / Cards */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: transform .15s ease, box-shadow .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px; background: rgba(13,148,136,.1);
  color: var(--teal); display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.card-icon .icon { width: 22px; height: 22px; }
.card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.card p { color: var(--gray); font-size: .95rem; margin-bottom: 0; }
.card .card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 600; font-size: .9rem; }

.tag { display: inline-block; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--teal); background: rgba(13,148,136,.1); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }

/* Feature lists */
.feature-list { list-style: none; padding: 0; margin: 20px 0; }
.feature-list li { display: flex; gap: 10px; padding: 8px 0; color: var(--ink); font-size: .95rem; }
.feature-list .icon { color: var(--teal); flex-shrink: 0; margin-top: 3px; }

/* Testimonials */
.testimonial-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.testimonial-card .stars { color: var(--amber); margin-bottom: 14px; display: flex; gap: 2px; }
.testimonial-card .stars .icon { width: 16px; height: 16px; }
.testimonial-card blockquote { margin: 0 0 18px; font-size: 1rem; color: var(--ink); }
.testimonial-card .who { font-weight: 700; color: var(--navy); font-size: .92rem; }
.testimonial-card .org { color: var(--gray); font-size: .85rem; }

/* Logos */
.logo-wall { display: flex; flex-wrap: wrap; gap: 18px; align-items: stretch; }
.logo-wall .logo-tile {
  flex: 1 1 220px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 6px;
}
.logo-wall .logo-tile .name { font-weight: 700; color: var(--navy); display:flex; align-items:center; gap:10px; }
.logo-wall .logo-tile .desc { color: var(--gray); font-size: .88rem; }
.badge-featured { font-size: .68rem; text-transform: uppercase; color: var(--amber); font-weight: 700; letter-spacing:.05em; }

/* Pricing */
.pricing-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; position: relative; display:flex; flex-direction:column; }
.pricing-card.featured { border-color: var(--teal); box-shadow: var(--shadow); }
.pricing-card .badge { position:absolute; top:-13px; right:28px; background:var(--teal); color:#fff; font-size:.72rem; font-weight:700; padding:5px 14px; border-radius:999px; }
.pricing-card h3 { margin-bottom: 4px; }
.pricing-card .price { font-size: 2.1rem; font-weight: 800; color: var(--navy); margin: 14px 0 2px; }
.pricing-card .price-note { color: var(--gray-light); font-size: .82rem; margin-bottom: 18px; }
.pricing-card p.desc { color: var(--gray); font-size: .92rem; }
.pricing-card .btn { margin-top: auto; }

/* Forms */
.form-group { margin-bottom: 20px; }
label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--navy); }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=number], input[type=search], select, textarea {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; font-size: .95rem;
  font-family: var(--font); background: #fff; color: var(--ink);
}
textarea { resize: vertical; min-height: 130px; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(13,148,136,.15); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.hp-field { position: absolute; left: -9999px; }
.alert { padding: 14px 18px; border-radius: 10px; margin-bottom: 22px; font-size: .92rem; }
.alert-success { background: #e3f7f2; color: #0b6b5d; border: 1px solid #b7e7dc; }
.alert-error { background: #fdecec; color: #9c2626; border: 1px solid #f6c6c6; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; }
@media (max-width: 880px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-info-item { display: flex; gap: 14px; padding: 16px 0; border-top: 1px solid var(--line); }
.contact-info-item:first-child { border-top: none; }
.contact-info-item .icon { color: var(--teal); width: 20px; height: 20px; margin-top: 3px; flex-shrink:0; }
.contact-info-item strong { display:block; color: var(--navy); }

/* CTA band */
.cta-band { background: linear-gradient(120deg, var(--navy), var(--navy-2)); color: #fff; border-radius: 24px; padding: 56px; text-align: center; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #cfe0ec; max-width: 560px; margin: 0 auto 28px; }

/* Footer */
.site-footer { background: var(--navy); color: #cfe0ec; padding: 64px 0 32px; margin-top: 80px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 16px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: #b9cedd; }
.footer-grid a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: #92acbe; }
.footer-brand p { color: #9db6c7; font-size: .9rem; max-width: 280px; }
.social-links { display: flex; gap: 12px; margin-top: 16px; }
.social-links a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; }
.social-links .icon { width: 16px; height: 16px; color: #fff; }

/* Page hero (inner pages) */
.page-hero { background: var(--navy); color: #fff; padding: 64px 0; }
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { color: #cfe0ec; max-width: 620px; }
.breadcrumb { font-size: .82rem; color: #9db6c7; margin-bottom: 14px; }
.breadcrumb a { color: #cfe0ec; }

/* Prose (about/legal pages) */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { color: var(--ink); font-size: 1.02rem; }

/* Chat widget */
#pamirix-chat-launcher {
  position: fixed; bottom: 24px; right: 24px; width: 60px; height: 60px; border-radius: 50%;
  background: var(--teal); color: #fff; border: none; cursor: pointer; box-shadow: var(--shadow); z-index: 200;
  display: flex; align-items: center; justify-content: center; transition: transform .15s ease;
}
#pamirix-chat-launcher:hover { transform: scale(1.06); background: var(--navy); }
#pamirix-chat-launcher .icon { width: 26px; height: 26px; }

#pamirix-chat-window {
  position: fixed; bottom: 98px; right: 24px; width: 360px; max-width: calc(100vw - 32px);
  height: 480px; max-height: calc(100vh - 140px); background: #fff; border-radius: 18px;
  box-shadow: var(--shadow); display: none; flex-direction: column; overflow: hidden; z-index: 200;
  border: 1px solid var(--line);
}
#pamirix-chat-window.open { display: flex; }
.chat-header { background: var(--navy); color: #fff; padding: 16px 18px; display: flex; align-items: center; justify-content: space-between; }
.chat-header .title { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .95rem; }
.chat-header .dot { width: 8px; height: 8px; border-radius: 50%; background: #4ade80; }
.chat-header button { background: none; border: none; color: #cfe0ec; cursor: pointer; }
.chat-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; background: #f4f7f9; }
.chat-msg { max-width: 84%; padding: 10px 14px; border-radius: 14px; font-size: .88rem; line-height: 1.45; }
.chat-msg.bot { background: #fff; border: 1px solid var(--line); color: var(--ink); border-bottom-left-radius: 4px; align-self: flex-start; }
.chat-msg.user { background: var(--teal); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.chat-msg.typing { color: var(--gray-light); font-style: italic; }
.chat-input-row { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: #fff; }
.chat-input-row input { flex: 1; border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; font-size: .88rem; font-family: var(--font); }
.chat-input-row input:focus { outline: none; border-color: var(--teal); }
.chat-input-row button { background: var(--teal); color: #fff; border: none; width: 40px; height: 40px; border-radius: 50%; cursor: pointer; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chat-input-row button:hover { background: var(--navy); }
.chat-input-row button .icon { width: 17px; height: 17px; }
.chat-suggestions { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 16px 12px; }
.chat-suggestions button { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 6px 12px; font-size: .78rem; cursor: pointer; color: var(--navy); }
.chat-suggestions button:hover { border-color: var(--teal); color: var(--teal); }

@media (max-width: 480px) {
  #pamirix-chat-window { right: 16px; left: 16px; width: auto; bottom: 90px; }
  #pamirix-chat-launcher { right: 16px; }
}