/* ===========================================================
   Panelma Lda — Design System
   =========================================================== */

:root {
  --color-navy-950: #081327;
  --color-navy-900: #0B1F3A;
  --color-navy-800: #12294f;
  --color-navy-700: #1a3763;
  --color-teal-600: #0d8f8e;
  --color-teal-500: #0EA5A4;
  --color-teal-400: #2dd4cf;
  --color-teal-50: #eafbfa;
  --color-ink: #16213a;
  --color-body: #45526b;
  --color-muted: #6b7690;
  --color-line: #e4e8f1;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f8fc;
  --color-warn: #e0a800;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 1px 3px rgba(11, 31, 58, 0.08);
  --shadow-md: 0 10px 30px rgba(11, 31, 58, 0.10);
  --shadow-lg: 0 20px 50px rgba(11, 31, 58, 0.16);

  --container: 1160px;
  --font-body: "Segoe UI", -apple-system, BlinkMacSystemFont, "Inter", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-body);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  color: var(--color-ink);
  line-height: 1.2;
  margin: 0 0 16px;
  font-weight: 700;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 16px; }

a { color: var(--color-teal-600); text-decoration: none; }
a:hover { color: var(--color-teal-500); }

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

section { padding: 88px 0; }
.section-tight { padding: 56px 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal-600);
  background: var(--color-teal-50);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-head {
  max-width: 620px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-head p { color: var(--color-muted); font-size: 1.05rem; }
.section-head.align-left { margin-left: 0; text-align: left; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.96rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--color-teal-500);
  color: #fff;
  box-shadow: 0 6px 18px rgba(14, 165, 164, 0.35);
}
.btn-primary:hover { background: var(--color-teal-600); color: #fff; }

.btn-ghost {
  background: transparent;
  color: var(--color-navy-900);
  border-color: var(--color-line);
}
.btn-ghost:hover { border-color: var(--color-teal-500); color: var(--color-teal-600); }

.btn-light {
  background: #fff;
  color: var(--color-navy-900);
}
.btn-light:hover { background: var(--color-teal-50); color: var(--color-navy-900); }

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); color: #fff; }

.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(10px);
  border-bottom: 1px solid var(--color-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 34px; width: auto; }
.brand .brand-name { font-family: 'Segoe UI', Arial, sans-serif; font-size: 19px; font-weight: 700; color: var(--color-navy-900); }

.main-nav { display: flex; align-items: center; gap: 30px; }
.main-nav a {
  color: var(--color-ink);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.active {
  color: var(--color-teal-600);
  border-bottom-color: var(--color-teal-500);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-navy-900); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(1100px 500px at 85% -10%, rgba(14,165,164,0.16), transparent 60%),
    linear-gradient(180deg, var(--color-bg-alt) 0%, #ffffff 100%);
  padding: 90px 0 70px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero-copy p.lead { font-size: 1.15rem; color: var(--color-body); max-width: 520px; }
.hero-actions { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 44px;
  flex-wrap: wrap;
}
.hero-stats .stat-num {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--color-navy-900);
}
.hero-stats .stat-label { font-size: 0.85rem; color: var(--color-muted); }

.hero-visual {
  position: relative;
  background: linear-gradient(160deg, var(--color-navy-900), var(--color-navy-800));
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-lg);
  color: #fff;
  min-height: 340px;
}
.hero-visual .mock-topbar { display: flex; gap: 6px; margin-bottom: 20px; }
.hero-visual .dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.hero-visual .mock-line { height: 10px; border-radius: 6px; background: rgba(255,255,255,0.12); margin-bottom: 12px; }
.hero-visual .mock-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-top: 18px;
}
.hero-visual .mock-badge {
  display: inline-block;
  background: var(--color-teal-500);
  color: #06201f;
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---------- Logos strip ---------- */
.logos-strip { padding: 40px 0; border-bottom: 1px solid var(--color-line); }
.logos-strip .strip-label {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.logos-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  opacity: 0.75;
}
.logos-row .logo-chip {
  font-weight: 700;
  color: var(--color-navy-700);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.logos-row img {
  height: 56px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.85;
  transition: filter .2s ease, opacity .2s ease;
}
.logos-row img:hover { filter: grayscale(0%); opacity: 1; }

/* ---------- Cards / Grid ---------- */
.grid { display: grid; gap: 28px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
  height: 100%;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: transparent; }
.card-image {
  display: block;
  width: calc(100% + 52px);
  height: 180px;
  margin: -30px -26px 22px;
  border-top-left-radius: var(--radius-md);
  border-top-right-radius: var(--radius-md);
  object-fit: cover;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-line);
}

.icon-tile {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--color-teal-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  color: var(--color-teal-600);
}
.icon-tile svg { width: 24px; height: 24px; }

.card h3 { margin-bottom: 10px; }
.card p { color: var(--color-muted); margin-bottom: 0; font-size: 0.96rem; }
.card .card-link { display: inline-block; margin-top: 14px; font-weight: 700; font-size: 0.9rem; }

.bg-alt { background: var(--color-bg-alt); }

/* ---------- Feature split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split.reverse .split-visual { order: 2; }
.check-list { list-style: none; padding: 0; margin: 22px 0 0; }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
  color: var(--color-ink);
  font-weight: 500;
}
.check-list li svg { flex-shrink: 0; margin-top: 3px; color: var(--color-teal-500); }

.split-visual {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--color-line);
}
.split-visual .metric-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.split-visual .metric-card:last-child { margin-bottom: 0; }
.split-visual .metric-num { font-size: 1.4rem; font-weight: 800; color: var(--color-navy-900); }
.split-visual .metric-label { font-size: 0.85rem; color: var(--color-muted); }
.trend-up { color: #0d8f6f; font-weight: 700; font-size: 0.85rem; }

/* ---------- Process steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: step;
}
.step { position: relative; padding-top: 8px; }
.step-num {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-navy-900);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  margin-bottom: 16px;
}

/* ---------- Pricing ---------- */
.pricing-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.pricing-card.featured {
  border-color: var(--color-teal-500);
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(-8px);
}
.pricing-card .badge-pop {
  position: absolute;
  top: -14px;
  right: 28px;
  background: var(--color-teal-500);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}
.price-value { font-size: 2.4rem; font-weight: 800; color: var(--color-navy-900); }
.price-period { font-size: 0.95rem; color: var(--color-muted); font-weight: 500; }
.pricing-card .check-list { margin-bottom: 26px; flex-grow: 1; }

/* ---------- Testimonials ---------- */
.testi-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  height: 100%;
}
.testi-card .stars { color: #f0a70a; letter-spacing: 2px; margin-bottom: 14px; font-size: 0.95rem; }
.testi-card blockquote { margin: 0 0 22px; font-size: 1.02rem; color: var(--color-ink); font-style: normal; }
.testi-person { display: flex; align-items: center; gap: 12px; }
.avatar-circle {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-navy-900); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem;
}
.testi-person .name { font-weight: 700; color: var(--color-ink); font-size: 0.92rem; }
.testi-person .role { font-size: 0.82rem; color: var(--color-muted); }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--color-navy-900), var(--color-navy-700));
  border-radius: var(--radius-lg);
  padding: 56px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band h2 { color: #fff; margin-bottom: 8px; }
.cta-band p { color: rgba(255,255,255,0.75); margin: 0; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(180deg, var(--color-bg-alt), #fff);
  padding: 64px 0 50px;
  border-bottom: 1px solid var(--color-line);
}
.breadcrumb { font-size: 0.85rem; color: var(--color-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb span { color: var(--color-teal-600); font-weight: 600; }

/* ---------- Table (pricing/comparison) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-line); border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; min-width: 640px; }
th, td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--color-line); font-size: 0.95rem; }
th { background: var(--color-bg-alt); color: var(--color-ink); font-weight: 700; }
tr:last-child td { border-bottom: none; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-line);
  padding: 20px 0;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--color-ink);
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-teal-500);
  flex-shrink: 0;
  transition: transform .2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 14px 0 0; color: var(--color-muted); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-weight: 600; font-size: 0.9rem; color: var(--color-ink); }
.form-field input,
.form-field select,
.form-field textarea {
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-ink);
  background: #fff;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-teal-500);
  box-shadow: 0 0 0 3px rgba(14,165,164,0.15);
}
.form-note { font-size: 0.8rem; color: var(--color-muted); margin-top: 4px; }
.form-status {
  margin-top: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  display: none;
}
.form-status.show { display: block; }
.form-status.ok { background: var(--color-teal-50); color: var(--color-teal-600); }

/* ---------- Modal ---------- */
.btn { font-family: inherit; }
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 19, 39, 0.6);
  z-index: 300;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal-box {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 440px;
  width: 100%;
  padding: 32px;
  position: relative;
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--color-bg-alt);
  color: var(--color-ink);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
}
.modal-close:hover { background: var(--color-line); }
.modal-box .form-field { margin-bottom: 16px; }

/* ---------- Contact info cards ---------- */
.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 50px; }
.contact-info-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 26px;
  text-align: center;
}
.contact-info-card .icon-tile { margin: 0 auto 16px; }
.contact-info-card a, .contact-info-card p { color: var(--color-body); }

.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-line);
  height: 360px;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Values / About ---------- */
.value-row { display: flex; gap: 18px; margin-bottom: 26px; }
.value-row .num { font-weight: 800; color: var(--color-teal-500); font-size: 1.4rem; min-width: 40px; }

.team-card { text-align: center; }
.team-photo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, var(--color-navy-900), var(--color-teal-600));
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 2rem;
  font-weight: 800;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-navy-950);
  color: rgba(255,255,255,0.65);
  padding-top: 70px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand img { height: 30px; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 18px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 12px; }
.footer-col a { color: rgba(255,255,255,0.65); font-size: 0.92rem; }
.footer-col a:hover { color: #fff; }
.footer-social { display: flex; gap: 12px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: #fff;
}
.footer-social a:hover { background: var(--color-teal-500); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a { color: rgba(255,255,255,0.65); margin-left: 18px; }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  background: var(--color-teal-50);
  color: var(--color-teal-600);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid, .split, .split.reverse .split-visual { grid-template-columns: 1fr; }
  .split.reverse .split-visual { order: -1; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .pricing-card.featured { transform: none; }
  .contact-info-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav, .header-actions .btn-ghost { display: none; }
  .nav-toggle { display: flex; }
  .site-header.nav-open .main-nav {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-line);
    gap: 16px;
  }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { flex-direction: column; text-align: center; padding: 40px 26px; }
  .form-grid { grid-template-columns: 1fr; }
  section { padding: 60px 0; }
  .hero { padding: 50px 0 40px; }
}