@import url('https://fonts.googleapis.com/css2?family=Lora:wght@400;700;900&family=Poppins:wght@400;500;600;700&display=swap');

:root {
  --color-primary: #0e2b58;
  --color-primary-dark: #0a2042;
  --color-accent: #fbbc09;
  --color-accent-light: #fcca38;
  --bg: #ffffff;
  --fg: #0f172a;
  --muted: #f8fafc;
  --muted-fg: #64748b;
  --border: #e2e8f0;
  --contact-bg: #e8eef7;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--fg);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5, h6 { font-family: 'Lora', Georgia, serif; margin: 0; }
h1 { font-size: 3rem; font-weight: 900; line-height: 1.1; }
h2 { font-size: 2.25rem; font-weight: 700; line-height: 1.2; }
h3 { font-size: 1.5rem; font-weight: 700; line-height: 1.3; }
h4 { font-size: 1.25rem; font-weight: 700; line-height: 1.4; }
p { margin: 0; }

.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.center { text-align: center; }
.icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  border-radius: 8px;
  padding: 12px 32px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s ease;
  font-size: 15px;
}
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-primary-dark); }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost { background: rgba(255,255,255,0.1); color: #fff; }
.btn-ghost:hover { background: rgba(255,255,255,0.2); }
.btn-outline { background: #fff; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary); color: #fff; }

/* ===== Header ===== */
.site-header { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.08); position: sticky; top: 0; z-index: 50; }
.site-header .wrap { display: flex; justify-content: space-between; align-items: center; padding-top: 12px; padding-bottom: 12px; }
.logo-mark { height: 56px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav button.nav-link { background: none; border: none; font-size: 14px; color: var(--fg); transition: color 0.2s ease; padding: 0; }
.main-nav button.nav-link:hover { color: var(--color-primary); }
.header-cta { display: none; }

@media (min-width: 768px) {
  .main-nav { display: flex; }
  .header-cta-mobile { display: none; }
}
@media (max-width: 767px) {
  .main-nav { display: none; }
  .header-cta-mobile { display: inline-flex; }
}

/* ===== Hero ===== */
.hero { position: relative; color: #fff; padding: 80px 0; overflow: hidden; min-height: 600px; display: flex; align-items: center; }
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,32,66,0.95), rgba(14,43,88,0.85), rgba(10,32,66,0.9));
}
.hero .wrap { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.1); backdrop-filter: blur(4px); padding: 8px 16px; border-radius: 999px; margin-bottom: 24px; font-size: 14px; }
.hero h1 { color: #fff; margin-bottom: 24px; }
.hero-sub { font-size: 1.25rem; margin-bottom: 32px; color: rgba(255,255,255,0.9); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 32px; }
.hero-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hero-card { background: rgba(255,255,255,0.1); backdrop-filter: blur(4px); padding: 24px; border-radius: 12px; }
.hero-card svg { margin-bottom: 12px; color: var(--color-accent-light); }
.hero-card h4 { color: #fff; margin-bottom: 8px; font-size: 1.1rem; }
.hero-card p { font-size: 14px; color: rgba(255,255,255,0.8); }

@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
}

/* ===== Services ===== */
.services { background: var(--muted); }
.section-intro { max-width: 700px; margin: 0 auto 64px; }
.section-intro p { font-size: 1.25rem; color: var(--muted-fg); margin-top: 16px; }
.services-layout { display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 48px; }
.services-grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.service-card { background: #fff; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.08); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow 0.3s ease; }
.service-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.service-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.service-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.service-icon { background: rgba(14,43,88,0.1); padding: 10px; border-radius: 8px; color: var(--color-primary); display: flex; }
.service-card h3 { color: var(--color-primary); font-size: 21px; flex: 1; }
.service-desc { font-size: 14px; color: var(--muted-fg); margin-bottom: 12px; flex: 1; }
.service-toggle { background: none; border: none; color: var(--color-accent); display: inline-flex; align-items: center; gap: 8px; font-size: 14px; padding: 0; }
.service-toggle:hover { color: var(--color-primary); }
.service-toggle svg { transition: transform 0.2s ease; }
.service-toggle[aria-expanded="true"] svg { transform: rotate(90deg); }
.service-details { border-top: 1px solid var(--border); padding-top: 12px; margin-top: 12px; display: none; }
.service-details.open { display: block; }
.service-feature { display: flex; align-items: flex-start; gap: 8px; margin-bottom: 8px; }
.service-feature .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); margin-top: 6px; flex-shrink: 0; }
.service-feature p { font-size: 12px; color: var(--muted-fg); }
.service-quote-btn { margin-top: 12px; width: 100%; background: var(--color-accent); color: #fff; border: none; padding: 8px 16px; border-radius: 8px; font-size: 14px; }
.service-quote-btn:hover { background: var(--color-primary-dark); }

.services-sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-image { border-radius: 12px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.sidebar-image img { width: 100%; height: 256px; object-fit: cover; }
.why-box { background: var(--color-primary); color: #fff; padding: 24px; border-radius: 12px; }
.why-box h3 { color: #fff; margin-bottom: 16px; }
.why-box ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.why-box li { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; }
.why-box .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); margin-top: 8px; flex-shrink: 0; }

.services-footer { margin-top: 80px; text-align: center; }
.services-footer h3 { color: var(--color-primary); margin-bottom: 16px; }
.services-footer p { color: var(--muted-fg); margin-bottom: 24px; max-width: 640px; margin-left: auto; margin-right: auto; }

@media (min-width: 1024px) {
  .services-layout { grid-template-columns: 2fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
}

/* ===== Expertise ===== */
.expertise-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.expertise-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(251,188,9,0.1); padding: 8px 16px; border-radius: 999px; margin-bottom: 24px; font-size: 14px; color: var(--color-accent); }
.expertise h2 { color: var(--color-primary); margin-bottom: 24px; }
.expertise-lead { font-size: 1.125rem; color: var(--muted-fg); margin-bottom: 32px; }
.expertise-point { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.expertise-point .point-icon { background: rgba(14,43,88,0.1); padding: 8px; border-radius: 8px; color: var(--color-primary); margin-top: 4px; }
.expertise-point h4 { color: var(--color-primary); margin-bottom: 4px; }
.expertise-point p { color: var(--muted-fg); font-size: 15px; }
.expertise-card { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); border-radius: 12px; padding: 32px; color: #fff; }
.expertise-card h3 { color: #fff; margin-bottom: 24px; }
.expertise-card > p { color: rgba(255,255,255,0.9); margin-bottom: 24px; }
.software-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.software-chip { background: rgba(255,255,255,0.1); backdrop-filter: blur(4px); padding: 8px 16px; border-radius: 999px; font-size: 14px; }
.expertise-card-footer { padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.2); font-size: 14px; color: rgba(255,255,255,0.8); }

@media (min-width: 1024px) { .expertise-grid { grid-template-columns: 1fr 1fr; } }

/* ===== FAQ ===== */
.faq { background: var(--muted); }
.faq-wrap { max-width: 800px; margin: 0 auto; padding: 0 24px; }
.faq-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(14,43,88,0.1); padding: 8px 16px; border-radius: 999px; margin-bottom: 24px; font-size: 14px; color: var(--color-primary); }
.faq-list { display: flex; flex-direction: column; gap: 16px; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; transition: box-shadow 0.2s ease; }
.faq-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.faq-question { width: 100%; background: none; border: none; padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; text-align: left; gap: 16px; }
.faq-question:hover { background: var(--muted); }
.faq-question h4 { color: var(--color-primary); font-size: 1.05rem; }
.faq-question svg { color: var(--color-accent); flex-shrink: 0; transition: transform 0.2s ease; }
.faq-question[aria-expanded="true"] svg { transform: rotate(180deg); }
.faq-answer { display: none; padding: 8px 24px 16px; border-top: 1px solid var(--border); }
.faq-answer.open { display: block; }
.faq-answer p { color: var(--muted-fg); }
.faq-footer { margin-top: 48px; background: var(--muted); border-radius: 12px; padding: 32px; text-align: center; }
.faq-footer h3 { color: var(--color-primary); margin-bottom: 12px; }
.faq-footer p { color: var(--muted-fg); margin-bottom: 24px; }
.faq-footer-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

/* ===== Contact ===== */
.contact { background: var(--contact-bg); }
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
.contact-form-card { background: #fff; border-radius: 12px; padding: 32px; }
.contact-form-card h3 { color: var(--color-primary); margin-bottom: 24px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 24px; margin-bottom: 24px; }
.form-field label { display: block; font-size: 14px; margin-bottom: 8px; }
.form-field-icon { position: relative; }
.form-field-icon svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted-fg); }
.form-field-icon input, .form-field-icon select { width: 100%; padding: 8px 16px 8px 40px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit; }
.form-field-icon select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; box-shadow: 0 0 0 2px var(--color-primary); border-color: var(--color-primary); }
.form-field textarea { width: 100%; padding: 8px 16px; border: 1px solid var(--border); border-radius: 8px; font-size: 15px; font-family: inherit; resize: none; }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; }
.form-note { font-size: 12px; color: var(--muted-fg); text-align: center; margin-top: 16px; }
.form-success { text-align: center; padding: 32px; }
.form-success .check-circle { width: 64px; height: 64px; background: #dcfce7; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: #16a34a; }
.form-success h3 { color: var(--color-primary); margin-bottom: 8px; }
.form-success p { color: var(--muted-fg); }

.map-card { background: #fff; border-radius: 12px; overflow: hidden; position: relative; min-height: 600px; }
.map-card iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.map-popup { position: absolute; top: 32px; left: 50%; transform: translateX(-50%); background: #fff; border-radius: 8px; box-shadow: 0 20px 40px rgba(0,0,0,0.25); padding: 24px; max-width: 340px; width: 90%; z-index: 10; border: 1px solid var(--border); }
.map-popup-head { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.map-popup-head .pin { background: var(--color-accent); padding: 8px; border-radius: 50%; color: #fff; display: flex; }
.map-popup-head h4 { color: var(--color-primary); margin-bottom: 4px; font-size: 1.05rem; }
.map-popup-head p { font-size: 14px; color: var(--muted-fg); }
.map-popup-row { display: flex; align-items: center; gap: 12px; font-size: 14px; margin-bottom: 12px; }
.map-popup-row a { color: var(--color-primary); text-decoration: none; }
.map-popup-row a:hover { text-decoration: underline; }
.map-popup-row svg { color: var(--color-primary); flex-shrink: 0; }

@media (min-width: 1024px) { .contact-grid { grid-template-columns: 1fr 1fr; } .form-row { grid-template-columns: 1fr 1fr; } }

/* ===== Footer ===== */
.site-footer { background: var(--color-primary-dark); color: #fff; padding: 48px 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand-logo { height: 67px; width: auto; margin-bottom: 16px; }
.footer-desc { color: rgba(255,255,255,0.8); margin-bottom: 16px; }
.footer-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-chip { background: rgba(255,255,255,0.1); backdrop-filter: blur(4px); padding: 4px 12px; border-radius: 999px; font-size: 12px; }
.footer-col h4 { color: #fff; margin-bottom: 16px; font-size: 1rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.footer-col button, .footer-col a { background: none; border: none; color: rgba(255,255,255,0.8); font-size: 14px; text-align: left; padding: 0; text-decoration: none; }
.footer-col button:hover, .footer-col a:hover { color: #fff; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 8px; font-size: 14px; color: rgba(255,255,255,0.8); }
.footer-contact-item svg { margin-top: 2px; flex-shrink: 0; }
.footer-hours { font-size: 12px; color: rgba(255,255,255,0.6); margin-top: 16px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.2); padding-top: 32px; display: flex; flex-direction: column; gap: 16px; align-items: center; text-align: center; }
.footer-bottom p { font-size: 14px; color: rgba(255,255,255,0.4); }

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* ===== Chat Widget ===== */
.chat-toggle { position: fixed; bottom: 24px; right: 24px; background: var(--color-accent); color: #fff; border: none; padding: 16px; border-radius: 50%; box-shadow: 0 4px 16px rgba(0,0,0,0.2); z-index: 50; transition: transform 0.2s ease, background-color 0.2s ease; display: flex; }
.chat-toggle:hover { background: var(--color-primary-dark); transform: scale(1.1); }
.chat-window { position: fixed; bottom: 96px; right: 24px; width: 380px; max-width: calc(100vw - 48px); background: #fff; border-radius: 12px; box-shadow: 0 20px 50px rgba(0,0,0,0.3); z-index: 50; display: none; flex-direction: column; height: 500px; max-height: calc(100vh - 128px); }
.chat-window.open { display: flex; }
.chat-header { background: linear-gradient(to right, var(--color-primary), var(--color-primary-dark)); color: #fff; padding: 16px; border-radius: 12px 12px 0 0; display: flex; align-items: center; gap: 12px; }
.chat-header .bot-icon { background: rgba(255,255,255,0.2); padding: 8px; border-radius: 50%; display: flex; }
.chat-header h4 { color: #fff; font-size: 1rem; margin-bottom: 2px; }
.chat-header p { font-size: 12px; color: rgba(255,255,255,0.8); }
.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.chat-msg { max-width: 80%; padding: 8px 16px; border-radius: 10px; font-size: 14px; }
.chat-msg.bot { align-self: flex-start; background: var(--muted); color: var(--fg); }
.chat-msg.user { align-self: flex-end; background: var(--color-primary); color: #fff; }
.chat-input-row { padding: 16px; border-top: 1px solid var(--border); }
.chat-input-row .input-group { display: flex; gap: 8px; }
.chat-input-row input { flex: 1; padding: 8px 16px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; font-family: inherit; }
.chat-input-row input:focus { outline: none; box-shadow: 0 0 0 2px var(--color-primary); }
.chat-input-row button { background: var(--color-accent); color: #fff; border: none; padding: 8px 16px; border-radius: 8px; display: flex; }
.chat-input-row button:hover { background: var(--color-primary-dark); }
.chat-input-note { font-size: 11px; color: var(--muted-fg); margin-top: 8px; }