/* Infosearch Consultancy PLT — production styles
   Structure: "Digital" template · Palette: "Heritage" navy + gold */
:root {
  --navy: #13283F;
  --navy-deep: #0E1E30;
  --ink: #1C2B3A;
  --gold: #B3893B;
  --gold-soft: #C9A45C;
  --paper: #FAF8F4;
  --line: #E5DFD3;
  --sub: #4A5568;
  --muted: #8A8273;
  --wa: #1FA855;
  --max: 1160px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: 'Public Sans', -apple-system, sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: 'Space Grotesk', sans-serif; letter-spacing: -0.02em; line-height: 1.12; text-wrap: balance; }
p { text-wrap: pretty; }
img { max-width: 100%; }
a { color: inherit; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
section { scroll-margin-top: 86px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; min-height: 50px;
  font-family: inherit; font-size: 15px; font-weight: 600;
  border-radius: 999px; border: none; cursor: pointer; text-decoration: none;
  white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease;
}
.btn:active { transform: scale(.98); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); box-shadow: 0 6px 20px rgba(19,40,63,.25); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #C2974A; box-shadow: 0 6px 20px rgba(179,137,59,.3); }
.btn-ghost { background: #fff; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--gold); color: var(--navy); }
.btn-white { background: #fff; color: var(--navy); }
.btn-white:hover { background: var(--paper); box-shadow: 0 6px 20px rgba(0,0,0,.18); }

.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--paper); box-shadow: inset 0 0 0 1px var(--line);
  color: var(--gold); font-size: 13px; font-weight: 600;
}

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: box-shadow .2s ease;
}
.site-header.scrolled { box-shadow: 0 1px 0 var(--line), 0 6px 24px rgba(19,40,63,.07); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav-logo img { height: 34px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a:not(.btn) {
  font-size: 14.5px; font-weight: 500; color: var(--sub); text-decoration: none;
  padding: 10px 14px; border-radius: 999px; transition: color .15s, background .15s;
}
.nav-links a:not(.btn):hover { color: var(--navy); background: var(--paper); }
.nav-links a.active { color: var(--navy); font-weight: 600; }
.nav-links .btn { margin-left: 10px; padding: 11px 22px; min-height: 44px; font-size: 14px; }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 44px; height: 44px; border-radius: 10px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { padding: 64px 0 84px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(38px, 4.6vw, 58px); font-weight: 700; margin: 22px 0 22px; }
.hero h1 em { font-style: normal; color: var(--gold); }
.hero-sub { font-size: 18px; color: var(--sub); max-width: 500px; margin-bottom: 34px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 26px; }
.hero-note { font-size: 13.5px; color: var(--muted); }

.steps-card { background: var(--paper); border-radius: 24px; padding: 26px; box-shadow: inset 0 0 0 1px var(--line); }
.steps-inner { background: #fff; border-radius: 16px; padding: 24px 26px; box-shadow: 0 8px 30px rgba(19,40,63,.08); }
.steps-inner h3 { font-size: 16px; margin-bottom: 16px; }
.step { display: flex; gap: 14px; padding: 13px 0; }
.step + .step { border-top: 1px solid var(--line); }
.step-dot {
  width: 26px; height: 26px; border-radius: 999px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12.5px; font-weight: 700;
  background: var(--paper); color: var(--gold); box-shadow: inset 0 0 0 1px var(--line);
}
.step-dot.done { background: var(--navy); color: #fff; box-shadow: none; }
.step b { font-size: 14.5px; font-weight: 600; display: block; }
.step span { font-size: 13px; color: var(--sub); }
.steps-foot { text-align: center; font-size: 12.5px; font-weight: 600; color: var(--gold); padding-top: 14px; }

/* ---------- trust bar ---------- */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust-inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; flex-wrap: wrap; }
.trust-item { display: flex; align-items: baseline; gap: 8px; }
.trust-item b { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; color: var(--navy); }
.trust-item span { font-size: 13px; color: var(--sub); }

/* ---------- sections ---------- */
.section { padding: 88px 0; }
.section-head { max-width: 720px; margin-bottom: 44px; }
#services .section-head { text-align: center; margin-left: auto; margin-right: auto; }
.section-head h2 { font-size: clamp(30px, 3.4vw, 40px); font-weight: 700; margin-bottom: 10px; }
.section-head p { font-size: 17px; color: var(--sub); }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); display: block; margin-bottom: 14px; }

/* services */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 880px; margin: 0 auto; }
.svc-card {
  position: relative; background: #fff; border-radius: 20px; padding: 30px 28px;
  box-shadow: inset 0 0 0 1.5px var(--line);
  display: flex; flex-direction: column; align-items: flex-start;
  transition: box-shadow .2s ease, transform .2s ease;
}
.svc-card:hover { box-shadow: inset 0 0 0 1.5px var(--gold-soft), 0 14px 36px rgba(19,40,63,.1); transform: translateY(-3px); }
.svc-tag {
  position: absolute; top: 22px; right: 22px;
  font-size: 11.5px; font-weight: 700; color: var(--gold);
  background: var(--paper); box-shadow: inset 0 0 0 1px var(--line);
  border-radius: 999px; padding: 4px 10px;
}
.svc-icon {
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 20px;
  background: var(--paper); box-shadow: inset 0 0 0 1px var(--line);
  display: flex; align-items: center; justify-content: center; color: var(--gold);
  font-family: 'Space Grotesk', sans-serif; font-size: 17px; font-weight: 700;
}
.svc-card h3 { font-size: 20px; margin-bottom: 10px; }
.svc-card p { font-size: 14.5px; color: var(--sub); margin-bottom: 18px; flex: 1 1 auto; }
.svc-link { font-size: 14px; font-weight: 700; color: var(--navy); text-decoration: none; display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; margin-top: auto; min-height: 44px; }
.svc-link svg { transition: transform .15s ease; }
.svc-card:hover .svc-link svg { transform: translateX(3px); }

/* ---------- package ---------- */
.package { background: var(--navy); color: #fff; }
.package .kicker { color: var(--gold-soft); }
.pkg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; padding: 84px 0; }
.pkg-grid h2 { font-size: clamp(30px, 3.4vw, 38px); font-weight: 700; margin-bottom: 16px; }
.pkg-lead { font-size: 16.5px; color: rgba(255,255,255,.7); margin-bottom: 30px; }
.pkg-list { display: grid; gap: 13px; list-style: none; }
.pkg-list li { display: flex; gap: 12px; font-size: 14.5px; color: rgba(255,255,255,.88); }
.pkg-list svg { flex-shrink: 0; margin-top: 4px; }
.price-card { background: #fff; color: var(--ink); border-radius: 24px; padding: 42px 40px; }
.price-amount { font-family: 'Space Grotesk', sans-serif; font-size: 40px; font-weight: 700; letter-spacing: -0.02em; margin: 20px 0 4px; color: var(--navy); }
.price-amount small { font-size: 15px; font-weight: 500; color: var(--sub); letter-spacing: 0; }
.price-card p { font-size: 14.5px; color: var(--sub); margin: 8px 0 28px; }
.price-card .btn { width: 100%; }
.price-card .btn + .btn { margin-top: 12px; }
.price-foot { text-align: center; font-size: 12.5px; color: var(--muted); margin-top: 14px; }

/* ---------- faq ---------- */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 20px 0; text-align: left;
  font-family: inherit; font-size: 16.5px; font-weight: 600; color: var(--ink);
  min-height: 44px;
}
.faq-q .faq-icon {
  font-family: 'Space Grotesk', sans-serif; font-size: 22px; color: var(--gold);
  flex-shrink: 0; transition: transform .25s ease; line-height: 1;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .3s ease; }
.faq-a p { font-size: 14.5px; color: var(--sub); padding-bottom: 20px; max-width: 560px; }

/* ---------- cta band ---------- */
.cta-band {
  background: var(--navy); border-radius: 28px; padding: 60px 72px;
  display: flex; justify-content: space-between; align-items: center; gap: 40px; color: #fff;
}
.cta-band h2 { font-size: clamp(26px, 3vw, 34px); font-weight: 700; margin-bottom: 8px; }
.cta-band h2 em { font-style: normal; color: var(--gold-soft); }
.cta-band p { font-size: 16px; color: rgba(255,255,255,.78); }
.cta-band .btn { flex-shrink: 0; }
.cta-actions { display: flex; gap: 12px; flex-shrink: 0; flex-wrap: wrap; justify-content: center; }
.btn-outline-light { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.45); }
.btn-outline-light:hover { box-shadow: inset 0 0 0 1.5px #fff; background: rgba(255,255,255,.08); }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,.72); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 56px; padding: 56px 0 28px; font-size: 14px; line-height: 1.9; }
.footer-grid img { height: 24px; width: auto; margin-bottom: 14px; }
.footer-label { color: var(--gold-soft); font-size: 11.5px; font-weight: 700; letter-spacing: .18em; margin-bottom: 8px; }
.footer-grid a { color: rgba(255,255,255,.85); text-decoration: none; }
.footer-grid a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0 26px; font-size: 12.5px; color: rgba(255,255,255,.45); }

/* ---------- whatsapp float ---------- */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 58px; height: 58px; border-radius: 999px;
  background: var(--wa); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(31,168,85,.4);
  transition: transform .15s ease, box-shadow .15s ease;
}
.wa-float:hover { transform: scale(1.07); box-shadow: 0 14px 36px rgba(31,168,85,.5); }

/* ---------- reveal animation ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-sub { max-width: 600px; }
  .steps-card { max-width: 560px; }
  .svc-grid { grid-template-columns: 1fr; max-width: 560px; }
  .pkg-grid { grid-template-columns: 1fr; gap: 48px; }
  .price-card { max-width: 480px; }
  .faq-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: #fff; padding: 14px 20px 22px;
    box-shadow: 0 20px 40px rgba(19,40,63,.12);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 13px 14px; font-size: 16px; }
  .nav-links .btn { margin: 10px 0 0; }
  .hero { padding: 40px 0 64px; }
  .hero-ctas { flex-direction: column; align-items: stretch; max-width: 420px; }
  .hero-ctas .btn { width: 100%; }
  .section { padding: 64px 0; }
  .pkg-grid { padding: 64px 0; }
  .cta-band { flex-direction: column; text-align: center; padding: 44px 28px; }
  .cta-actions { flex-direction: column; align-items: stretch; width: 100%; max-width: 420px; }
  .cta-actions .btn { width: 100%; }

  /* Center content on mobile — avoids left-stuck look */
  .trust-inner { justify-content: center; gap: 18px 32px; text-align: center; }
  .section-head { text-align: center; margin-left: auto; margin-right: auto; }
  .svc-grid { margin: 0 auto; }
  .pkg-grid > div:first-child { text-align: center; }
  .pkg-list { text-align: left; max-width: 420px; margin: 0 auto; }
  .price-card { margin: 0 auto; text-align: center; }
  .faq-grid .section-head { text-align: center; }
  .footer-grid, .footer-bottom { padding-left: 44px; }
}